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Light steel structure and internal insulation system

Negotiable

Hebei Huali Rockwool Manufacturing Co.,Ltd.

Located Region:

China

Address:

East side of Shili Haizhong 2nd Road, North side of Miaonan Road, Small and Medium Enterprise Park, Caofeidian District, Hebei Province

Biz Consulting:

+86 03158790666

E-mail:

603347213@qq.com

Online Contact

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Light steel structures are a dynamic and innovative steel construction system, one of the more common structural forms in modern building engineering, and have been widely applied in areas such as sports venues, office buildings, and warehouses. In recent years, their use has also been promoted in residential construction. The prominent advantages of light steel structures include fast construction, good structural performance, and excellent seismic resistance. We use mechanical fastening to fill the wall frame of the light steel structure, making it the ideal combination, ensuring the entire construction provides thermal insulation, fire resistance, soundproofing, and waterproofing.

Size

Density (kg/m ³)	40-140
Thickness (mm)	100-150
Dimensions (length × width)(mm × mm)	1200 × 600
Note: can be customized, if you need other specifications, please consult the company

Standard Specification-Enterprise Grade

Enterprise grade	Conform to standard	Characteristics and main indicators
HLGW-G801	National Standard GB/T 19686-2015	High temperature resistance	Black cotton, high temperature resistance above 760 ℃
HLDL-G802		Low chlorine	M _K≥1.6,Cl ^-≤10mg/kg
HLGQ-G803		High strength	M _k≥ 1.6, high temperature resistance above 649 ℃

Main performance and technical standards

Serial Number	Terms	Test Item	Board index requirements	Felt index requirements	Test Method
1	General Project	Appearance	The resin is evenly distributed, the surface is smooth, and there should be no scars, stains or damages that hinder the use.	The resin is evenly distributed, the surface is smooth, and there should be no scars, stains or damages that hinder the use.	Visual inspection
2		Average fiber diameter, μm	≤ 6.0	≤ 6.0	GB/T 5480
3		Slag ball (D>0.25mm),%	≤ 7.0	≤ 7.0	GB/T 5480
4		Allowable deviation of length, mm	+10 -3	∞ -3	GB/T 5480
5		Allowable deviation of width, mm	+5 -3	+5 -3	GB/T 5480
6		Allowable thickness deviation, mm	+3 -3	∞ -3	GB/T 5480
7		Density tolerance,%	10% (unit weight ≥ 80kg/m²)	10% (unit weight ≥ 80kg/m²)	GB/T 5480
8		Density tolerance,%	± 15% (bulk density <90kg/m²)	± 15% (bulk density <90kg/m²)	GB/T 5480
9		Combustion performance	Grade A	Grade A	GB 8624-2012
10		Acidity coefficient	≥ 1.6	≥ 1.6	GB/T 5480
11		Thermal conductivity, W/(m · K),25 ℃	≤ 0.040	≤ 0.040	GB/T 10294
12		Moisture absorption rate by mass,%	≤ 0.5	≤ 0.5	GB/T 5480
13		Hydrophobic rate,%	≥ 98.0	≥ 98.0	GB/T 10299
14	Specific Project	PH value of water extract	7.0~9.5	7.0~9.5	GB/T 19686