It refers to rock wool strips used in various sandwich panels. The rock wools used in sandwich panels are naturally deposited flat silk wool, without crimped wool. Adhering to a quality first philosophy, 3TREES takes the lead in the industry, and outperforms the national standard in respect of multiple quality indicators.
It refers to rock wool strips used in various sandwich panels. The rock wools used in sandwich panels are naturally deposited flat silk wool, without crimped wool. Adhering to a quality first philosophy, 3TREES takes the lead in the industry, and outperforms the national standard in respect of multiple quality indicators.
3TREES's sandwich panel rock wool strip: tensile strength perpendicular to the surface ≥ 120kPa; hydrophobicity rate ≥ 99.5%; acidity coefficient ≥ 1.8.
- Tensile strength perpendicular to surface: >120kPa.
- Thermal insulation and air permeability: <0.040 thermal conductivity, which can meet the 75% energy saving standard in frozen and cold areas. Good air permeability helps to substantially reduce condensation on buildings and prevent mildew
- Fire safety: A1 combustion grade, which is the highest grade, with no risk of fire.
- Low water absorption: far lower water absorption than what is set forth in the national standard, which greatly improves the structural safety of rock wool and its systems.
- Hydrophobic: ≥ 99.5% hydrophobicity rate, higher than what is specified in the national standard and that of its peers.
- Long weather resistance: >1.8 acidity coefficient, excellent chemical stability and high temperature resistance.
Tel:
Email:
info@3treespaint.com
Address:
Shanghai Center: Hongqiao Vanke Center, 988 Shenchang Road, Minhang District, Shanghai, China 201100
Beijing Center: 26 West Waihuan Road, Fengtai District, Beijing, China
Guangzhou Center: Clifford Group Center, 15 Fuhua Road, Zhongcun Street, Panyu District, Guangzhou, China
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NO.35030402009163