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Basic Info.
Product Description
Outdoor expansion type steel structure fireproof coating
Product Introduction:
Outdoor expansion type steel structure fireproof coating is suitable for fire protection of the surface of load-bearing components in various steel structure engineering, and the execution standard is GB14907-2018. It is a similar product to the execution standard GB14907-2002 for outdoor thin and ultra-thin steel structure fireproof coatings. This coating is made by adding various fire-resistant components to polymer based materials. The product has the characteristics of salt spray resistance, corrosion resistance, freeze-thaw resistance, acid and alkali resistance, etc. When subjected to fire or high temperature attacks, the fireproof coating will form a dense fire barrier, hindering the penetration of heat into the substrate, preventing or suppressing combustion, and providing fire protection for the substrate. Fireproof coatings have the characteristics of thin coating, long-lasting weather resistance, and easy application operation.
Suitable for fire protection of heavy-duty steel structural components in various outdoor buildings such as aerospace, petroleum, chemical, power, metallurgy, national defense, and light defense industries. It is also particularly suitable for fire protection of steel structural engineering with hydrocarbon chemicals (such as oil, solvents, etc.), such as petrochemical engineering, automobile depots, petroleum drilling platforms, and support frames for oil storage facilities. Water based or solvent based (i.e. water-based or oil-based) can be selected according to regulatory requirements. Our company is equipped with a professional construction team, with exquisite technology and thoughtful service.
Convenient construction: spray coating, roller coating, and brush coating are all available
Strong adhesion: It has strong adhesion to epoxy, alkyd, and phenolic anti rust primers
Durable and sturdy
Widely applicable, high-quality and cost-effective
The models are divided into: GT-WRP-Fp2.00-BH01
GT-WSP-Ft2.00-HBBH
GT-WSP-Ft1.50-HBBH
GT-WSP-Ft1.00-HBBH
Performance indicators:
| State in container | Drying time (surface drying) | Initial drying crack resistance | Bonding strength | Heat exposure resistance | Resistance to freeze-thaw cycles | acid and alkali resistance |
| After stirring, it appears in a uniform and delicate state or a thick fluid state, without clumping. | ≤12h | No cracks should appear | ≥0.15MPa | After 720 hours of testing, the coating should have no peeling, peeling, hollowing, or cracking, and the insulation efficiency degradation should be ≤ 35% | After 15 tests, the coating should have no cracking, peeling, or bubbling, and the insulation efficiency degradation should be ≤ 35% | After 360 hours of testing, the coating should have no peeling, peeling, or cracking, and the insulation efficiency degradation should be ≤ 35% |
| Fire resistance time | FP2.0h | FT2.0h | FT1.5h | FT1.0h |
| Coating thickness | 2.38mm | 4.5mm | 3.5mm | 2.6mm |
1. Before construction, the steel surface should be treated with rust removal and rust prevention, and the surface oil and dust should be removed.
2. The solid content of the coating is high, so it is necessary to mix the coating evenly before use. For the convenience of construction, water or solvent can be added for dilution.
3. Various methods such as brush coating, roller coating, and airless spraying can be used for the construction of outdoor expansion type steel structure fireproof coatings.
4. Construction should be carried out at temperatures above 5 ºC, both manual and mechanical spraying can be used. It is recommended that the thickness of each application does not exceed 0.5mm. The next application can only be carried out after the coating surface is dry, until the specified thickness is achieved.
5. When the surface of the component is dewy or the air humidity exceeds 90%, construction should not be carried out. The applied coating should not be exposed to rain before it is fixed. The unused paint during use should be resealed for future use.
Packaging and Transportation:
1. The outdoor expansion type steel structure fireproof coating is packaged in iron or plastic drums.
2. The storage and transportation temperature should be above 0-35 ºC, and should not be stored outdoors or exposed to the sun.
3. The effective storage period of the product is 6-12 months.
4. During transportation, measures should be taken to prevent rain, direct sunlight, freezing, and impact, and relevant regulations of the transportation department should be followed.
Q1, Are you manufacturer or trading factory?
A: In fact we are the factory more then 10 years, can supply all types of paint.
Q2, If the OEM is accepted?
A: Yes, OEM is welcome. We also can do your own logo and package.
Q3, If I do not know which paint to choose, what shall I do?
A: Please no need to worried about this, we have the professional engineer, colorist, and experienced sales, can give you the suggestion for paint and coating.
Q4, What's are your payment term?
A: We can accept the TT, Western Uniono, LC, Credit card, and Alipay, and others please contact with us freely.
Q5, Can you accept to supply the free sample?
A: Yes, of course we are glad to supply the free sample, and you need in charge of the freight cost.
Q6, What's your products' advantages?
A. Good quality and competitive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Experience for shipping the paint to different countries.
Q7, Can we visit your factory?
You are Warmly welcomed to visit our factory, it would be our great pleasure!