GF-1100 Super Calcium Silicate Fireproof Board (Fireproof)
GF board is an inorganic non-combustible board, mainly composed of hard silicate calcium stone, with stable physical and chemical properties.
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GF-1100 Super Calcium Silicate Fireproof Board (Fireproof)
GF board is an inorganic non-combustible board, mainly composed of hard calcium silicate, with stable physical and chemical properties. It is a semi-permanent material that does not deform during long-term use in normal temperature and humid environments, and its fire resistance remains basically unchanged. GF board is lightweight, has good thermal insulation effects, and can withstand temperatures up to 1100℃. GF fireproof board is not only an excellent fireproof material but also a decorative material that can compensate for the displacement deviation during the installation of steel beams and columns, ensuring that the surfaces of the wrapped steel beams and columns are flat, vertical, and have right angles, thus enhancing the aesthetic appeal of indoor decoration. The surface of GF board can be directly sprayed or pasted for interior decoration, and tiles can be affixed to the surface to meet the decorative requirements of different areas. GF board can be sawed, planed, and nailed on-site, allowing for on-site assembly and dry construction. It is not affected by seasons and can be constructed concurrently with other processes. The entire process of construction management, material storage, and site acceptance can be completed at once, making it simple and efficient, with fast construction speed, saving labor, and shortening the construction period, unaffected by weather conditions. GF board does not contain asbestos and does not produce toxic gases under high temperatures and fire conditions, making it a green and environmentally friendly building material.
GF board has been applied in key demonstration projects by the Ministry of Construction, including Jinan Oriental Lijing Building, Jinan Eiffel Garden, Jinan Weidong New City, Jinan Lubang International Plaza, Jinan Construction Engineering College, Jinan Golden Property, Qingdao Difeng Building, Qingdao Huayang Huigu, Xianyang Licai Tianxi, Laizhou Baidu International Hotel, etc., and has received unanimous recognition and praise from users.
Physical Properties
| Item |
Unit |
Physical Properties |
| Volume Density |
kg/m3 |
350-450 |
| Flexural Strength |
Mpa |
≥1.50 |
| Flexural Strength in Saturated Water State |
Mpa |
≥0.90 |
| Combustion Performance |
|
Non-combustible Class A |
| Linear Shrinkage Rate (1000℃ × 12h) |
% |
≤2.0 |
| Thermal Conductivity |
W/m.k |
0.075(70℃) |
Size and Tolerance
| Length × Width (mm) |
1080x950 1060x930 |
| Tolerance (mm) |
Length and Width ±2 Thickness ±1 |
Fire Resistance Limit
| Name |
Thickness |
Fire Resistance Limit, h |
| GF board |
20 |
≥2.0 |
| 25 |
≥3.0 |
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