Outdoor intumescent steel structure fire retardant coating

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Detail

※ Product Features

▲ High solid content of 58±2%

▲ Extremely high adhesion

▲ Passed professional weathering tests

▲ Multiple series of products to meet customers' different appearance and construction requirements

▲ Thin usage theory usage of 0.9-1.1kg/mm/m3, ultra-thin usage of 0.3-0.5kg/mm/m3




Product Construction Process

1. Check the surface to be painted

Before construction, the surface of the steel components needs to be thoroughly rust removed and rust-proof paint applied according to the standard. The coating surface should be clean, oil-free, dust-free, and dew-free to ensure that the substrate surface is clean and dry.

2. Open the bucket

Check if the name, model, and color of the coating match the design specifications. Check if the product is beyond its storage period. If it is, it can still be used after passing inspection.

3. Mixing and Diluting

Due to the different specific gravity of the various components in the coating, precipitation is a normal phenomenon. It should be fully stirred before use. If it is too thick, it can be diluted with water, and the amount of diluent should be controlled at 5%-10%. Overdilution should be avoided to prevent a reduction in its adhesion strength and affect the construction quality.

4. Construction Method

Spraying method is used (Roller-coating products need to be customized).

5. Construction Environment

The ambient temperature for construction should be between 5-38℃. Construction should not be carried out when the wind is stronger than level 5.

6. Fire Resistance Limit and Coating Thickness

Please refer to the test report.

7. Single Pass Coating Thickness

During construction, the thickness of the first coat should not exceed 0.3-0.5 millimeters. After the coating is completely dry, the next coating can be applied. The thickness of each subsequent coat (thin type) should not exceed 1.3 millimeters.

8. Coating Repair

To ensure the flatness of the coating, the repair should be carried out within 10-20 centimeters around the defect, and the repair should be carried out according to the original construction process.

9. Appearance Standards

The coating surface should be uniformly textured, without missed or obvious color difference, flowing, cracking, rust returning, shedding or dirt adhesion.

10. Precautions

The coating should be avoided from exposure to sunlight and rain before it is dry. To ensure the stability and fire performance of the coating, it is recommended to use it with fireproof coating topcoat.

Postal code: 256408
Website: www.6148.com.cn
Sales hotline: 4006 533 119
Service complaint: 13581016119
Contact address: No. 116, Zhenxing Road, Huantai County, Zibo City, Shandong Province
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