The fire-bioprotective composition KSD for wood and fabrics provides the 2nd group of fire-retardant efficiency according to NPB 251-98 inside and outside the premises. Flame retardant KSD is resistant to aging, coatings have high durability ideal for fire-bioprotective treatment wooden structures buildings and structures. Fire protective impregnation of KSD reliably protects wood from fire, rotting and damage by any kind of bio-destroyers. The composition of KSD does not stain the coated surfaces, it is resistant to aging when used on outdoors.
Applications of FIRE PROTECTION KSD
Building systems, beams, houses, ceilings, walls and other wood products
Excellent for fire and bioprotective treatment of textile materials made from natural fibers (cotton, linen) and mixed materials containing up to 33% PE, according to NPB 257-02, GOST 50810-95.
Technical characteristics of FIRE PROTECTION KSD
Wood consumption: 2 protection group 500 grams per m 2
Fabric consumption: 170 g/m2
Drying time: during the day
For fire protection of wood and its protection against the appearance of wood-destroying fungi of the species Coniophora puteana, blue fungi, mold, etc.
Material Description
The fire-bioprotective composition for wood "KSD-A" is an aqueous solution of inorganic flame retardant compounds and biologically active substances - antiseptics.
The complex of flame retardants included in the "KSD-A" gives the wood fire-retardant properties.
The biologically active substances (antiseptics) included in the composition have antiseptic, bactericidal, fungicidal and adaptogenic properties.
They protect wood from biodegradation, prevent the appearance of wood-destroying fungi of the Coniophora puteana species, blue fungi, mold, etc.
The compositions are fire and explosion safe, do not irritate the skin, according to the degree of impact on the human body in accordance with the classification harmful substances according to GOST 12.1.007-76 belong to the 4th hazard class (substances of little danger).
Special properties
The uniqueness and novelty of the compositions lies in the fact that during its development for the first time for similar compositions the effect of synergy was used.
The composition is a thermodynamically balanced system and the maximum fire retardant effect is achieved through the use of a specially selected synergistic mixture of several fire retardants.
"KSD-A" Mark 1 has a complex unique properties, in particular, reduces smoke generation and toxicity of wood combustion products.
The formulations are ready-made and should not be diluted or mixed with other formulations.
The effect of synergy, which is the basis for the layout of the composition, allows you to improve it indefinitely, increase the fire-retardant efficiency and expand the scope.
Practical use
The unique complex of operational and consumer properties of the compositions determines the practically unlimited scope of their application.
Compositions "KSD-A" are supplied to almost all regions of Russia, where they are used for fire-retardant treatment of objects for various purposes (industrial, residential, cultural and entertainment, educational, medical, etc.).
The compositions have been used for fire protection of objects such as museums wooden architecture"Arkhangelsk" and "Kolomenskoye", Ryazan Kremlin, Peter-Pavel's Fortress in St. Petersburg, the Kremlin Palace of Congresses, etc.
Environmental safety, and, most importantly, the ability to reduce smoke generation and toxicity of wood combustion products and made it possible to recommend the KSD-A composition for use in passenger car building and shipbuilding.
Main purpose
Compositions "KSD-A" are intended for internal and outdoor processing wooden structures, buildings and structures, wood products, as well as lumber.
Fire retardant treatment methods
Surface or deep impregnation:
The fire-bioprotective composition "KSD-A" is produced in the finished form of grades 1 and 2, as well as in the form of a dry "Concentrate".
The finished form of the composition is supplied in a sealed plastic container and must not be diluted or mixed with other compositions.
The "concentrate" of the composition is supplied in polyethylene bags, enclosed in multilayer paper bags and sewn with cord thread. It is used in the form of an aqueous solution:
- to obtain the composition of brand 1 "Concentrate" is dissolved in the ratio: 1 kg of "Concentrate" per 4 liters of water;
- to obtain the composition of brand 2 "Concentrate" is dissolved in the ratio: 1 kg of "Concentrate" per 10 liters of water.
The solution is prepared in an apparatus with a stirrer at room temperature or with heating up to 30-35 °C.
Wood treatment by surface impregnation:
- Wooden surfaces to be impregnated must be free of dust and dirt. Do not apply formulations to wet, oily, oiled or painted surfaces. In case of need for fire-retardant impregnation wooden surfaces, previously painted with any paintwork materials, the surfaces must be planed to a bare wood.
- Application of the compositions is carried out with a brush, roller, spray. Dipping is not recommended. Consumption of the composition of brand 1 - 400 g/m 2 , brand 2 - 330 g/m 2 .
- The compositions should be applied evenly, avoiding gaps. Strictly ensure the required consumption rate. Consumption of 330 g/m 2 and 400 g/m 2 is achieved by 2-3-fold processing with intermediate drying for at least 3 hours. The frequency of processing depends on the ability of wood to absorb moisture (wood species, humidity, atmospheric conditions).
- Work should be carried out at an air humidity of not more than 80% and a temperature not lower than +5 °C. It is not allowed to work at negative temperatures.
- Work in rubber gloves, if the composition gets on the skin, rinse thoroughly with soap and water.
- Impregnated wood, structures, products are suitable for use immediately after drying. Control tests for fire-retardant efficiency should be carried out no earlier than 15 days after impregnation. This requirement is due to the need to ensure the completeness of the flow chemical reaction between the wood and the active substance of the composition and thus achieving the maximum degree of fire protection efficiency.
- The penetration of the composition into the wood during surface impregnation, as a rule, does not exceed 1 mm. In this regard, impregnated wood is not subject to mechanical processing.
- Surface impregnation is the simplest, most affordable, not requiring special technical equipment and economical way of fire and bioprotective treatment of wood.
- Subject to the impregnation technology and consumption rates, the composition of "KSD-A" grade 1 provides the I group of fire retardant efficiency, grade 2 - I group I.
Wood processing by deep impregnation in autoclaves:
The dissolution of the concentrate is carried out in an apparatus with a stirrer at room temperature or heated to 30-40 ° C for about 60 minutes. until complete dissolution (according to visual control).
The "concentrate" is dissolved in water in various proportions depending on the impregnation modes.
Wood before impregnation is dried to 10-12% residual moisture.
1. Fast track
1.1. A ready-made form of the fire-bioprotective composition "KSD-A" grade 1 or a solution of "Concentrate" is used in the ratio of 1 kg per 4 liters of water (20% working solution).
1.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes.
1.3. Under vacuum, the working solution is pumped into the autoclave at room temperature until the autoclave is completely filled.
Then the vacuum line is closed and the working solution is continued to be pumped using a pump, bringing the pressure in the autoclave to 7-8 atm. Under this pressure, the wood is kept for 1-1.5 hours.
1.3. Next, the working solution is pumped back into the tank, and the wood in the autoclave is evacuated for 10-15 minutes.
1.4. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
2. Full saturation mode
2.1. A solution of "Concentrate" is used in the ratio of 1 kg per 8 liters of water (11% working solution).
2.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes.
2.3. Under vacuum, the working solution is pumped into the autoclave at room temperature until the autoclave is completely filled.
Next, the vacuum line is closed and the working solution is continued to be pumped using a pump, bringing the pressure in the autoclave to 8 atm. As the wood is saturated with the solution, the solution is pumped, maintaining the pressure at 8 atm. Full saturation is fixed by stopping the pressure drop and keeping it at 8 atm for 30 minutes. with the pump off. The duration of the process of complete saturation of the wood with the composition is no more than 7-8 hours.
2.4. At the end of the impregnation process, the working solution is pumped from the autoclave back into the container, and the wood in the autoclave is evacuated for 10-15 minutes.
2.5. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
3. Vacuum-atmosphere mode
3.1. A ready-made form of a flame retardant composition of grade 1 or a solution of "Concentrate" is used in the ratio of 1 kg per 4 liters of water (20% working solution).
3.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes.
The wood must be loaded into the autoclave in such a way that the free volume above the stack is at least 0.3 m 3 for every 1 m 3 of wood. In this case, there must be a device that keeps the stack of wood from floating up when the autoclave is filled with the KSD-A solution.
3.3. Pump the solution under vacuum into the autoclave at room temperature until the autoclave is completely filled. Next, the vacuum line is closed, the valve connecting the autoclave with the atmosphere is opened, and kept under atmospheric pressure within 2 hours. Vacuum again for 10-15 minutes. and again produce a vacuum release. Final exposure at atmospheric pressure for at least 5 hours.
3.4. The solution is pumped from the autoclave back into the container, and the wood in the autoclave is evacuated for 10-15 minutes.
3.5. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
Hot-cold bath impregnation:
- A ready-made form of fire-bioprotective composition grade 1 or a solution of "Concentrate" is used in the ratio of 1 kg per 4 liters of water.
- The solution is poured into two baths. In one bath, the solution is heated to 80 ° C, in the other it is left cold.
- The dried wood is loaded into a hot bath and, holding it from the ascent, is kept for 7-8 hours. All this time, the temperature of the solution in the bath must be maintained at 80 °C.
- At the end of the exposure to hot tub a stack of wood is quickly transferred and immersed in a cold bath and, keeping it from rising, is kept in it for at least 12-15 hours.
- After that, the wood is raised above the bath, kept for 20-25 minutes. to drain the solution and dry to the desired moisture content.
Standard
TU 2389-008-36567372-02
Product characteristics
By type of material
By type of protected surface
Wood, Paper / Cardboard
By area of application
Buildings and structures / Construction industry
For special properties
Wood preservative, Heat-resistant coatings, Fire retardant materials, Matte / Semi-gloss, For internal works, Eco-friendly coating
In terms of impact resistance
Mold and Mildew Resistant, Heat Resistant, Fire Retardant
For fire retardant properties
Wood fire protection
Anniversary of the company "LOVIN-fire protection" in 2019: 25 years on the market!
Thank our regular customers for trust.
Fire bioprotective composition "KSD-A"
All manufactured products (fire protection, fire bioprotection, antiseptics, texture, clarification) are included in the Moscow Territorial Construction Catalog of MTSK - 6. Building materials, sections 6.15.2 and 6.15.3: "Fire and bioprotective composition "KSD-A""; "Fire bioprotective composition for wood "KSD-A""
Composition properties:
The composition is an aqueous solution of inorganic and organic compounds: flame retardants and biologically active substances - antiseptics.
The complex of flame retardants, which is part of the "KSD-A", gives the wood fire-retardant properties. The biologically active substances (antiseptics) included in KSD-A have antiseptic, bactericidal, fungicidal and adaptogenic properties. They protect wood from biodegradation, prevent the appearance of wood-destroying fungi of the Coniophora puteana species, blue fungi, mold, etc.
Compositions "KSD-A" are fire and explosion safe, do not irritate the skin, according to the degree of impact on the human body, in accordance with the classification of harmful substances according to GOST 12.1.007-76, they belong to the 4th hazard class (substances of little danger).
Fire bioprotective compositions "KSD-A" are a ready-made form and should not be diluted or mixed with other compositions.
The effect of synergy, which is the basis for the layout of the composition "KSD-A", allows you to improve it indefinitely, increase the fire-retardant efficiency and expand the scope.
Practical use:
- The unique complex of operational and consumer properties of the compositions "KSD-A" determines the practically unlimited scope of their application.
- Compositions "KSD-A" are supplied to almost all regions of Russia, where they are used for fire-retardant treatment of objects for various purposes (industrial, residential, cultural and entertainment, educational, medical, etc.).
- The KSD-A compositions were used for fire protection of such objects as the Arkhangelskoye and Kolomenskoye museums of wooden architecture, the Ryazan Kremlin, the Peter and Paul Fortress in St. Petersburg, the Kremlin Palace of Congresses, etc.
- Compositions "KSD-A" are intended for internal and external processing of wooden structures, buildings and structures, wood products, as well as lumber.
Mode of application:
- The fire-bioprotective composition "KSD-A" is produced in the finished form of Grades 1, 2 and 3, as well as in the form of a dry concentrate.
- The finished form of the composition "KSD-A" is supplied in a sealed plastic container, not to be diluted or mixed with other compositions.
- The concentrate of the composition "KSD-A" is supplied in polyethylene bags, enclosed in multilayer paper bags and sewn with cord thread. It is used in the form of an aqueous solution:
to obtain the composition "KSD-A" Grade 1, the concentrate is dissolved in the ratio:
- 1 kg of concentrate per 4 liters of water,
to obtain the composition "KSD-A" Grade 2, the concentrate is dissolved in the ratio:
- 1 kg of concentrate per 7 liters of water. - The solution is prepared in an apparatus with a stirrer at room temperature or heated to 30-35°C.
Processing method: surface or deep impregnation, soaking.
Wood treatment by surface impregnation:
1. Wooden surfaces to be impregnated must be free of dust and dirt. Do not apply formulations to wet, oily, oiled or painted surfaces. If it is necessary to impregnate fire-bioprotective wooden surfaces previously painted with any paintwork materials, the surfaces must be planed to bare wood.2. Applying compositions "KSD-A" is carried out with a brush, roller, spray.
3. Subject to the impregnation technology and consumption rates:
the composition of "KSD-A" Grade 1 with a consumption of 0.400 kg / m 2 provides obtaining group I of fire retardant efficiency,
the composition of "KSD-A" Grade 1 with a flow rate of 0.180 kg/m 2 , Grade 2 with a flow rate of 0.240 kg/m 2 , Grade 3 with a flow rate of 0.300 kg/m 2 ensures the II group of fire retardant efficiency.
4. The compositions should be applied evenly, avoiding gaps. Strictly ensure the required consumption rate. The consumption of 0.180 kg/m 2 is provided by a single treatment, 0.240 kg/m 2 - twice, 0.300 kg/m 2 - two - three times, 0.400 kg/m 2 - three times with intermediate drying for at least 3 hours.
5. Work should be carried out at an air humidity of not more than 80% and a temperature not lower than +5 ° C.
It is not allowed to work at negative temperatures.
6. Work in rubber gloves, if the composition gets on the skin, rinse thoroughly with soap and water.
7. Impregnated wood, structures, products are suitable for use immediately after drying.
8. Control tests for fire-retardant efficiency should be carried out no earlier than 15 days after impregnation. This requirement is due to the need to ensure the completeness of the chemical reaction between the wood and the active substance of the KSD-A composition and, thereby, to achieve the maximum degree of fire retardant efficiency.
9. Penetration of the “KSD-A” composition into wood during surface impregnation, as a rule, does not exceed 1 mm. In this regard, impregnated wood is not subject to mechanical processing.
10. Surface impregnation is the simplest, most affordable, not requiring special technical equipment and economical way of fire and bioprotective treatment of wood.
Wood processing by deep impregnation in autoclaves:
The dissolution of the concentrate is carried out in any container with manual or mechanical stirring at room temperature or heated to 30-35 ° C for about 60 minutes. until complete dissolution (according to visual control). the concentrate is dissolved in water in various proportions depending on the impregnation modes.
Wood before impregnation is dried to 10-12% residual moisture.
1. Fast track.
1.1. A ready-made form of the fire-bioprotective composition "KSD-A" Grade 1 or a concentrate solution in the ratio of 1 kg per 4 liters of water (20% working solution) is used.
1.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes.
1.3. Under vacuum, the working solution "KSD-A" is pumped into the autoclave at room temperature until the autoclave is completely filled. Then the vacuum line is closed and the working solution is continued to be pumped using a pump, bringing the pressure in the autoclave to 7-8 atm. Under this pressure, the wood is kept for 1-1.5 hours.
1.3. Next, the working solution is pumped back into the tank, and the wood in the autoclave is evacuated for 10-15 minutes.
1.4. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
2. Full saturation mode.
2.1. A ready-made form of the fire-bioprotective composition "KSD-A" Grade 2 or a concentrate solution in the ratio of 1 kg per 7 liters of water (12.5% working solution) is used.
2.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes.
2.3. Under vacuum, the working solution "KSD-A" is pumped into the autoclave at room temperature until the autoclave is completely filled. Next, the vacuum line is closed and the working solution is continued to be pumped using a pump, bringing the pressure in the autoclave to 8 atm. As the wood is saturated with the solution, the solution is pumped, maintaining the pressure at 8 atm. Full saturation is fixed by stopping the pressure drop and keeping it at 8 atm for 30 minutes. with the pump off. The duration of the process of complete saturation of wood with the KSD-A composition is no more than 7-8 hours.
2.4. At the end of the impregnation process, the KSD-A working solution is pumped from the autoclave back into the container, and the wood in the autoclave is evacuated for 10-15 minutes.
2.5. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
3. Vacuum-atmosphere mode.
3.1. A ready-made form of the fire-bioprotective composition "KSD-A" Grade 1 or a concentrate solution in the ratio of 1 kg per 4 liters of water (20% working solution) is used.
3.2. The dried wood is loaded into an autoclave and evacuated for 20-30 minutes. The wood must be loaded into the autoclave in such a way that the free volume above the stack is at least 0.3 m3 for every 1m3 of wood. In this case, there must be a device that keeps the stack of wood from floating up when the autoclave is filled with the KSD-A solution.
3.3. The KSD-A solution is pumped into the autoclave under vacuum at room temperature until the autoclave is completely filled. Next, the vacuum line is closed, the valve connecting the autoclave to the atmosphere is opened, and the pressure is kept under atmospheric pressure for 2 hours. Vacuum again for 10-15 minutes. and again produce a vacuum release. Final exposure at atmospheric pressure for at least 5 hours.
3.4. The KSD-A solution is pumped from the autoclave back into the container, and the wood in the autoclave is evacuated for 10-15 minutes.
3.5. The impregnated wood is unloaded from the autoclave and dried to the required moisture content.
4. Impregnation by hot-cold baths.
1. A ready-made form of the fire-bioprotective composition "KSD-A" Grade 1 or a concentrate solution is used in the ratio of 1 kg per 4 liters of water.
2. The solution is poured into two baths. In one bath, the solution is heated to 70-80 o C, in the other it is left cold.
3. The dried wood is loaded into a hot bath and, keeping it from rising, is kept for 4 hours. All this time, the temperature of the solution in the bath should be maintained at the level of 70-80 o C.
4. At the end of the soak in the hot bath, the stack of wood is quickly transferred and immersed in a cold bath and, keeping it from rising, is kept in it for at least 4 hours.
5. After that, the wood is raised above the bath, kept for 20-25 minutes for the solution to drain and dried to the required moisture content.
6. Impregnation using one bath is possible. In this case, the wood is first kept in a hot solution (70-80 o C) for 4 hours, then the heating of the bath is turned off and, without unloading the wood, it is left to cool to room temperature.
Note: all these modes of deep impregnation ensure saturation of wood with flame retardants in the amount of 40-50 kg of dry salts per cubic meter. meter of wood.
5. Impregnation by soaking.
1. To obtain group I fire retardant efficiency, wood is soaked at a temperature of 15-25 ° C in ready-made"KSD-A" Grade 1 or 20% solution of dry concentrate for at least 2 days.
2. To obtain group II fire-retardant efficiency, wood is soaked at a temperature of 15-25 ° C in the finished composition "KSD-A" Grade 2 or 12.5% solution of dry concentrate for at least 4 hours.
Impregnation of fabrics.
Dipping.
Fabrics made from natural fibers are immersed in KSD-A grades 1, 2 or 3 for 3-30 minutes, depending on the density of the fabric. Then they are taken out of the solution and, without wringing out, are dried in a straightened form. Dry weight gain must be at least 15%.
Blended fabrics are impregnated as part of "KSD-A" Grade 1 using the same technology. Dry weight should be between 15 and 40% depending on the content of polyester fibers.
Spraying.
Fabrics made from natural fibers are sprayed with KSD-A grades 1, 2 or 3, and mixed fabrics with KSD-A grade 1. Spraying is performed on one or both sides, one or more times, depending on the density of the fabric and the content in her polyester fibers. The required flow rate in g/m 2 is determined by nomograms.
Subject to the impregnation technology and consumption rates of the flame retardant composition, the impregnated fabrics become difficult to ignite according to GOST R 50 810-95 and resistant to fungal infections.
Fire and bioprotective composition "KSD-A" for Russian Railways
The use of fire and bioprotective compositions for wood at the enterprises of Russian Railways and, above all, in passenger car building is possible only if a set of specific requirements are met, determined by the Departmental Fire Safety Standards VNPB-03 “Passenger Cars. Requirements fire safety».
1. Coordination of regulatory and technical documentation. Specifications TU 2389-008-36567372-02 "Fire bioprotective composition for wood" KSD-A "are agreed with the following services of Russian Railways:
- Chief State Sanitary Doctor for Railway Transport;
- Deputy Head of the Department of Private Security. Chief Inspector of Fire Supervision;
- Director of VNIIZhG;
- Head of the Passenger Communications Department;
- Head of PKB TsL.
- examination of documentation;
- sanitary-chemical tests of wood samples treated with fire-bioprotective composition "KSD-A";
- determination of the value of the toxicity index of the flame-retardant composition "KSD-A".
- SP 2.5.1198-03 "Sanitary rules for the organization of passenger transportation in railway transport",
- SanPin 2.1.2.729-99 "Polymer and polymer-containing Construction Materials, products and designs. Hygienic safety requirements”;
- Standard 2.15.11.04-07 "Sanitary and hygienic safety of materials";
- MR 01.018-07 "Method for determining toxicity chemical substances, polymers, materials and products using the Ecolum biotest, intended for the internal equipment of passenger cars";
The completely unique value of the toxicity index of the KSD-A composition, obtained using the Ecolum biotest, deserves special attention.
Biotest "Ecolum" evaluates toxicity according to the following toxicity index scale:
- more than 50 - the sample is highly toxic;
- from 20 to 50 - the sample is toxic;
- less than 20 - acceptable degree of toxicity.
For the "KSD-A" composition, the toxicity index is "-76".
3. Mandatory certificationThe fire-bioprotective composition "KSD-A" is certified according to GOST R 53292-2009 for groups I and II of fire retardant efficiency for all methods of wood impregnation used at car building and car repair plants:
- surface impregnation (brush, roller, spraying);
- soaking in a cold solution;
- soaking in hot-cold baths;
- deep impregnation in autoclaves according to the modes:
- vacuum-pressure-vacuum (fast mode);
- vacuum-pressure-vacuum (full saturation mode);
- vacuum-atmosphere-vacuum.
A) for surface impregnation according to GOST 12.1.044-89
* hardly combustible, temperature increase at the OTM unit is less than 60°С;
* flammability, group B-2;
* index of flame spread over the surface J r.p.=0;
* The smoke-generating ability and toxicity of combustion products are reduced by 2-2.5 times.
b) for deep impregnation
* according to GOST 12.1.044-89 - slow combustible, * according to GOST 30244 - low combustible, G-I group;
* according to GOST 30444 - flame retardant, group RP-I;
* according to GOST 30402 - flame retardant, group B-I.
5. Service life of fire protection.
With surface impregnation - up to 10 years. With deep impregnation - over 30 years.
6. Bioprotective effectiveness of the "KSD-A" composition.According to GOST 30028.4-93 - effective.
7. Impregnation of fabrics.Fabrics made from natural fibers and blended with a polyester component of up to 50%, impregnated with a flame retardant composition "KSD-A" become difficult to ignite and resistant to fungal infections.
8. Technical documentation of Russian Railways.The fire-bioprotective composition "KSD-A" is included in:
- "Guide overhaul of passenger cars in the volume of KR-2" JSC "Vagonremmash"
- Manual "Constructional and Decoration Materials that have passed hygienic tests and are approved for use in passenger car building” by Federal State Unitary Enterprise VNIIZhG of Rospotrebnadzor.
The fire retardant composition "KSD-A" is included in the network classifier SKMTR Roszheldorsnab JSC "Russian Railways" under the codes:
2389900055- ready solution
2389900065- dry concentrate
10. Supply of fire and bioprotective composition "KSD-A"
Ready-made form - in polyethylene canisters. 5l. and 10l.
in polyethylene barrels 65l.
Dry concentrate - in bags of 22 kg.
The certificate for the trademark "ATCM" No. 256441 is registered in the State Register of Trademarks and Service Marks Russian Federation October 03, 2003.
12. The experience of the enterprises of JSC "Russian Railways" with the fire-bioprotective composition "KSD-A"Russian Railways enterprises have been using the KSD-A composition for fire-retardant impregnation of wooden structures of passenger cars since 1999.
At present, the KSD-A composition is successfully used at 15 plants (VRZ, EVRZ, LVRZ, ERZ, VS) and at 5 branch enterprises of FGP VO ZhDT of Russia. The list of Russian Railways enterprises using the KSD-A composition is constantly updated.
10kg. KSD fire and bioprotective composition - fire protection and bioprotection of wood and fabrics
KSD - fire-retardant composition for wood and fabrics (2nd group of fire-retardant efficiency)
10 kg (plastic can.). Prices are inclusive of VAT. Sale - Moscow, MO and regions of the Russian Federation.
TU 2389-006-17483468-94. Sotav certified. Complies with the fire safety requirements established in NPB 251-98.
TO THE ATTENTION OF THE MANAGERS OF ENTERPRISES AND ORGANIZATIONS
performing fire-retardant works on wood and fabrics, engaged in civil and industrial construction, related to wood processing, as well as all those who are interested in the safety of erected wooden structures and buildings.
In accordance with SNiP wooden buildings intended for people to stay in them, as well as textile materials, must be treated with special flame retardants without fail that meet NPB 251-98 and NPB 257-02, GOST R 50810-95.
PURPOSE:
- Fire bioprotective composition KSD- a highly effective environmentally friendly protective complex with exceptionally high resistance to leaching and is made on the basis of environmentally friendly antiseptics and new generation biocides.
- Fire bioprotective composition KSD designed for fire and bioprotective treatment of wooden structures of buildings and structures - obtaining fire-retardant wood (2nd group of fire retardant efficiency according to NPB 251-98); for fire and bioprotective treatment of textile materials made from natural fibers (cotton, linen) and mixed, containing up to 33% PE, according to NPB 257-02, GOST R 50810-95.
- Fire bioprotective composition KSD provides effective bioprotection for 4-5 years and fire protection for at least 4 years.
- The composition does not stain the wood, it can be applied over it coatings(including glazing impregnating compounds of alkyd and other types), does not pollute environment.
PROPERTIES:
- 2nd group of fire-retardant efficiency.
- Fire bioprotective composition KSD penetrates deep into the structure of wood and fabric.
- The drug is resistant to washing out and aging.
- High efficiency wood protection.
- Estimated average term fire protection - 4 years, bioprotection - 4-5 years (under a canopy).
- Fire bioprotection does not interfere with the natural breathing of wood.
- Fire bioprotective composition KSD does not hide the texture of wood, does not change appearance wood and fabrics after processing, colorless.
- Has no smell.
- Available ready for use, does not require dilution.
APPLICATION AREA:
- truss systems of buildings and structures, floors, walls, ceilings and other wooden surfaces that are not directly exposed to precipitation (under a canopy) and soil moisture, as well as lumber for short-term storage in the open air and transportation;
- allowed to apply flame retardant composition KSD for processing structural elements subject to direct atmospheric influences with additional coating with moisture resistant paintwork materials;
- textile materials, drapery, curtain, furniture and curtain fabrics, fabrics for special protective clothing that are not subjected to chemical and wet cleaning.
- To obtain decorative properties and increase the effectiveness of protection indoors, it is allowed to stain the treated and dried surface with the composition SOTEX as primer or colorless , over it with compositions , or .
GENERAL INFORMATION:
- Fire bioprotective composition KSD issued on the basis of TU 2389-006-17483468-94 with rev. No. 1 and No. 2 - is an aqueous solution of flame retardants, as well as targeted, including highly effective antiseptic and biocidal components, and technological additives.
- Fire bioprotective composition KSD certified by the All-Russian Research Institute of Fire Defense of the Ministry of Emergency Situations of the Russian Federation (fire safety certificate No. SSPB. UP001. V02899).
- Fire bioprotective composition KSD approved for use by the Center for State Sanitary and Epidemiological Surveillance of Moscow.
INSTRUCTIONS FOR USE:
- Fire bioprotective composition KSD should be applied at a temperature from +5C to +40C on dry (humidity not more than 30%) surfaces not treated with paints and varnishes:
- by airless or pneumatic spraying, brush, roller;
- by dipping in special impregnating baths, by deep impregnation in autoclaves (for lumber at woodworking plants);
- when applying composition best result achieved by applying the composition by the method "wet on wet", i.e. during the application of the next layer, the previous layer must be wet. Application flame retardant composition KSD after complete drying of the previous layer is not effective.
COMPOSITION:
- Flame retardant, antiseptic, surfactants, targeted additives, water.
CONSUMPTION:
- to obtain flame-retardant wood - 500 g/m2;
- to ensure bioprotection of wood - 250 g/m2;
- to obtain flame-retardant textile materials - 150 g/m2.
SECURITY MEASURES:
- Fire bioprotective composition for wood KSD safe when correct use for its intended purpose, compliance with safety measures and instructions for use by the manufacturer.
- Avoid contact with ground, surface water, sewers, soil. Finished coating is not a source of emission of pollutants in concentrations exceeding the permissible ones.
- All components included in fire retardant composition KSD, fire and explosion proof.
- Composition of the KSD at the stage of production, storage, transportation and use, according to GOST 12.1.007-76, it belongs to the 3rd hazard class (moderately hazardous substances). Dried (soaked into the wood) coating does not harmful effects on the human body.
- May have a cauterizing effect on the mucous membranes of the eyes and respiratory tract and an irritant effect on skin during fire protection and antiseptic works. In case of contact with the skin, wash off big amount warm water. In case of contact with eyes, rinse with a wide-open palpebral fissure with a strong jet running water. In case of ingestion, rinse the stomach with a large amount of isotonic (0.9%) NaCl solution.
- Persons associated with the application flame retardant composition KSD must use eye protection (safety goggles), respiratory protection (respirators, gauze bandages), a cotton suit, rubber gloves and boots or boots. Work should be carried out in a well-ventilated area or outdoors. At the end of work, hands should be washed with soap and water.
STORAGE CONDITIONS:
- At temperatures from -5 to +40oC. Single non-cyclic freezing is allowed. In case of possible freezing of the composition, it is necessary to check the integrity of the container before defrosting it. Keep away from children!
- The shelf life of the composition is 36 months from the date of manufacture.
BEST BEFORE DATE:
- 3 years from date of manufacture.
PACKAGE:
- five; 10; 23; 70; 200 kg
LIFE TIME:
fire protection - up to 4 years; biosecurity - up to 5 years.
CERTIFICATES:
- Fire safety certificate No. SSPB.RU. UP001. B05012 issued by: Certification Body OS "Pozhtest" FGU VNIIPO EMERCOM of Russia
- TU 2389-006-17483468-94
- Sanitary and epidemiological conclusion No. 77.01.12.238. P.075453.10.07
- Certificate of Conformity No. ROSS RU. BB02. H02897 issued by: Certification Body OS "Pozhtest" FGU VNIIPO EMERCOM of Russia
INSTRUCTIONS
on the use of fire and bioprotective composition "KSD"
for processing wooden structures residential buildings and structures.
1. General Provisions.
The "KSD" composition is an aqueous solution of a composite material, including flame retardant salts and polymeric biocidal components.
A distinctive feature of this composition is its high penetrating ability into the structure of wood, exclusively high stability to washout. The composition does not stain wood, allows the application of any paint and varnish coatings on top of it, and does not pollute the environment. The composition is approved for use in interior conditions (Hygienic certificate of the Moscow City Center SES No. 11-7338 dated 08.11.94).
2. Appointment of the composition of the "KSD".
The composition of "KSD" can be applied in the following cases:
To obtain flame-retardant wood according to GOST 16963‑76 (ST SEV 4686‑84).
To protect wooden structures from decay and impact various kinds biodegraders (shashel, mold, fungus), the appearance of blue, blackening, etc.
3. Fields of application of the "KSD" composition.
3.1. Treatment truss system buildings and structures.
3.2. Processing of floors, floor logs, walls and other wooden surfaces, both in interior and exterior conditions.
3.3. Processing of lumber in case of their long-term storage in the open air, as well as during their long-term transportation by land and sea transport.
4. Terms of work.
The most important condition for effective impregnation is the humidity and temperature of the treated wood, as well as the ambient temperature.
It is unacceptable to process wood at a temperature of the surrounding air or the treated surface below +5 ° FROM.
5. Requirements for processed wood.
5.1. The surface of the wood, subject to fire and bioprotective treatment, must be cleaned of bark, dirt and other contaminants that prevent the free penetration of the composition "KSD" deep into the wood.
5.2. When applying the "KSD" composition on surfaces previously covered with drying oil, varnishes, paints, coatings, impregnation and fire and biological protection DO NOT BE PROVIDED.
It is allowed to use the “KSD” composition on top of other impregnating flame retardant compositions (MS, PP, etc.), but not earlier than 6 months after treatment with these compositions and without changing the consumption rates of the “KSD” composition.
5.3. Processing of "frozen" wood with the composition "KSD" (during winter felling, or during long-term storage at negative temperatures), as well as wood with a moisture content of more than 30% is UNACCEPTABLE.
5.4. Products impregnated with KSD should not be subjected to additional mechanical processing. In the case when it is necessary to do this, it is necessary to re-treat the wood with the KSD composition.
The composition "KSD" can be applied to the surface to be protected in the following ways:
Impregnation bath method;
Autoclave method (impregnation under vacuum);
Method using compressor equipment (pneumatic or airless spraying);
Manual method (brush, roller, manual sprayer).
The highest efficiency of wood protection is achieved at the maximum possible depth of impregnation of the protected surface, which is ensured at an average composition consumption of at least 500 g per 1 m 2 of the surface.
A prerequisite for processing is a one-time impregnation of wood. When applying "KSD" with a brush or spray gun, the required flow rate is ensured by repeated application of the composition by the method "wet on wet". Re-impregnation of wood after drying of the previous layer of "KSD" is not effective.
6.1 IMPREGNATION BATH METHOD.
Wood with a clean surface is loaded into the impregnation tank or bath, providing Free access solution to the entire surface of the wood.
The reservoir or bath is filled with fire-retardant composition "KSD" until the treated wood is completely immersed.
Depending on the temperature regime processing time is:
at +20 °С - 4 hours;
at +40 °С - 3 hours;
at +60 °С - 2 hours.
For processing in an intermediate temperature range, an appropriate time interpolation is performed.
At the end of the impregnation process, the wood is removed from the tank or bath and dried to a moisture content of 20%. The increase in the mass of processed wood must correspond to the above consumption per 1 m 2 of surface.
6.2 AUTOCLAVE METHOD (impregnation under vacuum).
For impregnation by this method, an autoclave (hermetically sealed tank) is required.
The wood placed in the autoclave is completely filled with the KSD composition. After that, to ensure sealing, the hatches are tightly closed and the compression unit is connected to suction.
Impregnation mode:
At a pressure of not more than 0.05 MPa and a temperature of +20 ° C for 2 hours;
At a pressure of not more than 0.05 MPa and a temperature of +40 ° C for 1 hour;
At a pressure of not more than 0.05 MPa and a temperature of +60 ° C for 30-40 minutes.
At the end of the process, the wood is removed from the autoclave and dried to a moisture content of 20%. The increase in the mass of processed wood must correspond to the above consumption per 1 m 2 of surface.
The next batch of wood is processed without changing the mortar. In this case, it is necessary to top up the fire-bioprotective compound "KSD" into the impregnating container until the wood is completely immersed.
6.3 METHOD USING COMPRESSOR EQUIPMENT.
6.3.1. Airless spray.
This method allows processing wood without dismantling various types of structures of buildings and structures, decoration elements, furniture, etc.
The method is based on the outflow and dispersion of the impregnating solution at the outlet of the nozzle of a small-section sprayer, with a high pressure at the inlet, created by a plunger or membrane mechanism, at a low flow rate.
The necessary equipment for this processing method is the Finish-207, Finish-209, Finish-211, Wagner units or the Luch-2 unit in combination with the CO-7 compressor.
The service tank of the "Finish", "Wagner" or "Luch" type installations is filled with the "KSD" fire and bioprotective composition and the wooden surfaces are treated at a liquid pressure at the outlet of the nozzle of not more than 10 MPa (see the operating manual for the installations). During operation, the gun nozzle is placed at a distance of 20-30 cm from the surface to be treated.
If necessary, apply the fire-bioprotective composition "KSD" on the treated surface 2 times (depending on the type of wood, its moisture content, degree of destruction) until saturation, i.e. until the composition ceases to be absorbed into the wood.
Note: work at a liquid pressure at the outlet of the nozzle of more than 10 MPa is not recommended due to the possible destruction of the surface layers of wood, their "collapse".
6.3.2. Pneumatic (air) spray.
It is supposed to treat the surface of wood with a spray gun. This method, as well as according to clause 6.3.1, allows you to carry out work on fire and bioprotective treatment of wood without dismantling buildings, structures, etc.
The method is based on spraying the impregnating composition while flowing through a small cross-section nozzle together with compressed air as a carrier.
Equipment: compressor unit 4-10 atm. type "SO-7" and manual continuous spray gun.
Application technology is similar to item 6.3.1.
Note:at this method impregnation, the loss of the impregnating composition is 20-30% higher than with airless spraying.
6.4 MANUAL METHOD.
Applying the "KSD" composition with a brush, roller or using a manual sprayer is carried out by passing the same area several times until saturation, i.e. until the moment when the KSD ceases to be absorbed into the wood.
Re-treatment with the composition "KSD" after the previous layer has dried is not advisable, because. the resulting polymer film of the 1st layer does not allow free penetration of active low molecular weight components of the "KSD" composition deep into the wood matrix.
7. Safety at work.
7.1. Technological operations must be performed in compliance with the rules of safety, SNiP 111-4-80, GOST 12-3-005-75 "Painting general rules TB", PBVKh 11-74 "Safety rules in the chemical industry".
7.2. All components included in the "KSD" are explosion and fireproof.
7.3. The composition of "KSD" in contact with the skin and mucous membranes does not have an irritating effect. The cumulative properties of the composition are expressed moderately. The most toxic component of the composition is an antiseptic, which has a hazard class 3 if ingested and a hazard class 4 if it comes into contact with the skin.
7.4. Persons associated with the use of the composition "KSD" use respiratory protection (respirators, gauze bandages), goggles, cotton suit, gloves and rubber boots or boots.
7.5. At the end of the work, the "KSD" composition that has got on the open parts of the body must be washed off with water.
7.6. Eating while working in industrial premises is not recommended.
8. TRANSPORT AND STORAGE.
Transportation and storage of the "KSD" composition is carried out according to OST 6‑15‑90‑77. The "KSD" composition does not pose a danger during transportation, therefore it is not classified according to GOST 19433-81.
In case of possible freezing of the composition (at temperatures below minus 5°C), it is necessary to check the integrity of the container before defrosting it.
ATTENTION!
- Re-freezing of the composition is unacceptable.
- Cyclic freezing of the composition is unacceptable (for example, during spring thaws).
Failure to observe the above precautions will result in container rupture.
Before use, heat the frozen composition to a temperature not exceeding +60 ° C and stir thoroughly until the sediment dissolves as completely as possible.
9. MANUFACTURER WARRANTY.
9.1. The manufacturer guarantees the compliance of the "KSD" composition with the requirements specifications No. 2389‑006‑17483468‑94 subject to the rules of use, transportation and storage.
9.2. The warranty period of storage is 24 months from the date of manufacture of the composition.
Literature.
1. TU 2389-006-17483468-94 "Fire and bioprotective composition of KSD for processing wooden structures of residential buildings and structures".
2. GOST 12-3-005-75 "Painting work, general safety rules".
3. GOST 16363-76 (ST SEV 4686-84) “Protective means for wood. Method for determining fire-retardant properties.
4. GOST 2022. 9-76 “Protection of wood. Impregnation by applying to the surface.
5. TU 400-1-185-79 "Lumber and blanks, fire-protected by deep impregnation".
6. GOST 20022. 6-86 “Protection of wood. Impregnation by the warming-cold bath method.
7. GOST 9980. 3-86 “Paint-and-lacquer materials. Package".
8. Methods and means of wood fire protection. Management. Revised and expanded. - M.: VNIIPO, 1994.