Verified Company
Laizhou Hongshengda Machinery Co., Ltd.
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BUILDINGS COMPONENT’S INFORMATION
STEEL FRAME:
Q235B (carbon structural steel)
Q345B (low-alloy structural steel)
Main insulation material:
1. Glasswool
2. Rockwool
3. PU
4. EPS
Insulation:
Material | Dry Density | Thermal Conductivity | Heat Storage Coefficient | Thermal Inertia |
kg/m3 | W/(m.K) | W/(m2.K) | ||
Rockwool | 80-200 | 0.05 | 0.75 | 16.67 |
glasswool | <80 | 0.05 | 0.59 | 11.8 |
EPS | 30 | 0.04 | 0.36 | 8.57 |
PU | 30 | 0.03 | 0.36 | 10.91 |
DOOR AND WINDOWS:
1.rolling door
2.walk in door
3.sandwich panel sliding door
4.garage door
5.PVC window
6.aluminum window
PRODUCTION:
CERTIFICATE:
Below is the pictures of projects we design and built before:
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