KD-NSF-FP-JY-SG Indoor Non-intumescent Steel Structure Fire Proof Paint

JY-SG is an advanced non-intumescent fireproof paint specially designed for indoor steel protection. Using an innovative gypsum-based formula with lightweight inorganic materials, it provides:

✔ 1.5-4 Hour Fire Resistance – GB14907-2018 certified
✔ Low Smoke & Toxicity – AQ1 certified for enhanced safety
✔ Single-Application Construction – Saves time and labor costs
✔ Eco-Friendly – Non-toxic, asbestos-free, and low-VOC
✔ CCCF Approved – Meets China’s strict fire safety standards

Technical Advantages:

    • High compressive strength (0.4MPa) with low density (394kg/m³)
    • Can be applied in one continuous layer (up to 29mm thickness)
    • Compatible with spray application for uniform coverage

Ideal for: High-rise buildings, commercial complexes, exhibition centers, and other critical indoor steel structures requiring certified fire protection.

With its excellent fireproof performance and environmentally friendly composition, JY-SG offers reliable, long-lasting protection while maintaining indoor air quality – making it the premium choice for modern architectural fire safety solutions.

[Certifications: GB14907-2018, CCCF, AQ1]
[Coverage: 11.9kg/m² at 17mm thickness for 1.5h rating]

Description

Product Description:

JY-SG represents our second-generation non-intumescent fire proof paint system for indoor steel protection. Using gypsum as the base material combined with lightweight inorganic insulation components, this innovative coating delivers high strength with minimal structural load while enabling single-application construction. The asbestos-free, benzene-free formula meets strict AQ1 toxicity standards with ultra-low smoke emission during fires.

Key Features:

1.5-4.0 Hour Fire Resistance – GB14907-2018 certified
✔ Eco-Friendly Formula – Non-toxic with minimal environmental impact
✔ Single-Application Construction – Time-saving installation
✔ Low Smoke Emission – AQ1 toxicity certified
✔ CCCF Approved – Compliant with China’s fire safety regulations

Technical Specifications:

Product CodeCert. No.Compressive StrengthDensityFire RatingThicknessCoverage
GT-NSF-Fp1.50-JY-SGZ20210818090004500.4MPa394kg/m³1.5h17mm11.9kg/m²
GT-NSF-Fp3.00-JY-SGZ20210818090004490.4MPa394kg/m³3h29mm20.3kg/m²

Application Guide:

  1. Base Layer: Mix powder:adhesive = 5:1, spray 1-3mm texture coat (24h curing)

  2. Main Coating: Mix powder:water = 1:1.2-1.3, apply encircling spray

  3. Reinforcement: For 3h+ ratings, embed fiberglass mesh at 14mm thickness

Storage:

Dry, ventilated environment (≥5°C), 6-month shelf life

 

GT NSF FP JY SG Indoor Non intumescent steel Structure Fire Retardant Paint
Smooth gray KD-NSF-FP-JY-SG fire-resistant coating fully covering structural steel columns in a subway station, meeting fire safety codes while maintaining clean architectural aesthetics.
GT NSF FP JY SG Indoor Non intumescent steel Structure Fire Retardant Paint
Construction workers in protective gear applying KD-NSF-FP-JY-SG fireproof paint to steel beams using spray equipment, ensuring uniform coverage for critical fire protection in a high-rise building project.

 

Project Case: Fujian Xiamen New Sports Center Fireproof Coating Application

The Fujian Xiamen New Sports Center project incorporated advanced fireproof coating solutions to ensure superior fire resistance and safety compliance for its structural components. Our high-performance coatings were applied to critical areas, enhancing durability and meeting stringent international safety standards. This initiative underscores our commitment to delivering innovative and reliable fire protection for large-scale public infrastructure.

Beijing City sub center Museum,theater,libraryBajiao Bay Convention and Exhibition Center
Beijing City sub center Museum,theater,libraryBajiao Bay Convention and Exhibition Center

Project Case: Beijing City Sub-Center Cultural Complex & Yantai Bajiao Bay Convention and Exhibition Center Fireproof Coating Application

This project involved the application of high-performance fireproof coatings (including STI-A, JY-SG, STI-C, BTCB-1, and SB-3) to key structures such as the Beijing City Sub-Center Museum, Theater, Library, and the 32m-high Yantai Bajiao Bay Convention and Exhibition Center. Completed in April 2021, our fireproofing solutions ensured compliance with stringent safety standards, enhancing structural integrity and fire resistance for these high-profile public venues. The use of advanced materials like WCB further demonstrated our commitment to innovation and reliability in large-scale infrastructure protection.

Fujian Xiamen new Sports Center
Fujian Xiamen new Sports Center

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