KD-NSP-FP1.50-BTCB-2 Struktur Baja Intumescent Dalam Ruangan Lapisan Tahan Api

Deskripsi

GT-NSP-Fp1.50-BTCB-2 is a water-based intumescent fire retardant coating developed for indoor steel structures, offering thin-film application, strong adhesion, excellent fire resistance, and decorative finishes. This eco-friendly coating is widely used for fire protection of indoor steel frameworks.

This premium fireproof coating delivers specialized protection for modern architectural steel frameworks, particularly suitable for projects with stringent fire safety and construction quality requirements such as large-scale commercial complexes, transportation hubs, data centers and other critical facilities.

In high-rise steel structure applications, the product demonstrates exceptional adaptability. Its unique intumescent properties form a dense thermal barrier during fire incidents, effectively delaying temperature rise in steel components to provide crucial time for evacuation and firefighting operations.

For industrial plants and similar environments, the coating maintains stable performance even under challenging conditions. The formulation combines fire resistance with corrosion protection, addressing two major concerns for steel structures simultaneously. Our technical team can provide customized application solutions based on specific project requirements and environmental factors.

The product has been successfully implemented in multiple landmark projects, including:

• Steel frameworks for airport terminals (providing 1.5-hour fire resistance)
• Structural components in semiconductor fabrication facilities
• Support beams for underground transportation systems
• Critical load-bearing elements in convention centers

Details: (This product features fireproof A/B labels – Label A is affixed to the packaging drum. Contact us for Label B.)

Fitur Utama

✔ 1.5-Hour Fire Resistance – Expands under heat to form a protective char layer
✔ Water-Based Formula – Low VOC, non-toxic, and environmentally safe
✔ Aesthetic Finish – Smooth texture with decorative appeal
✔ Aplikasi Mudah – Suitable for brushing or rolling

Aplikasi:
• Commercial buildings • Industrial facilities • High-rise steel structures

Surface Preparation & Application Guide

(1) Substrate Preparation

1. New Steel Surfaces

   • Sandblast to remove rust, then apply:
     ✓ Epoxy zinc-rich primer + epoxy micaceous iron oxide intermediate coat

2. Baja Galvanis

   • Must be treated with epoxy transition coating before application

3. Permukaan Baja Tua / Permukaan yang Dicat Ulang

   • If undamaged: Clean and check coating compatibility

   • If damaged: Re-blast and apply new anti-corrosion layers

4. Inspeksi Pra-Aplikasi

   • Verify:
     ✓ Primer coverage ✓ Surface cleanliness (no dust/oil)
     ✓ Structural integrity (no cracks/poor welds)

(2) Coating Application

1. Pencampuran

   • Stir electrically until uniform; add ≤5% water if needed.

2. Brushing/Rolling

   • Apply crosshatch layers (≤0.2mm dry film per pass).

3. Lingkungan

   • Temperature: 5–35°C | Humidity: ≤80%

4. Penguatan

   • At 0.8mm thickness, embed alkali-free fiberglass mesh (5–10cm overlap).

Key Notes

⚠ Hindari:

• Rain exposure during/after application

• Mixing with other coatings

• Application on condensing surfaces

Penyimpanan:

Transport/store at >5°C; shelf life: 6 months

Project Case: Djibouti Port Fireproof Coating Application The Djibouti Port project (2017)

utilized high-performance fireproof coatings, including STI-A, BTCB-1, and BTCB-2, to protect critical steel structures across its 210,000-square-meter facility. Our solutions ensured compliance with international maritime safety standards, enhancing fire resistance for port infrastructure exposed to harsh coastal conditions. This project demonstrates our expertise in delivering durable fire protection for large-scale logistics hubs.

Project Case: Niger Refinery Fireproof Coating Application The Niger Refinery project (2017)

implemented STI-A, BTCB-1 and BTCB-2 fireproof coatings to protect critical steel structures in high-temperature processing units. Our solutions provided durable fire resistance exceeding 2-hour protection, meeting API 2218 standards for petroleum facilities while withstanding Saharan climate extremes. This project demonstrates our capability to deliver robust fire protection for energy infrastructure in challenging environments.