Aluminum sheet features
(1) Light weight good rigidity and high strength
(2) Non combustibility and good fire resistance
(3) Excellent weather resistance UV resistance excellent acid and alkali resistance
(4) The processing technology is good and can be processed into plane arc and other complex shapes
(5) The color is optional and the decoration effect is excellent
(6) Installation and construction are convenient and quick. Aluminum plate in the factory molding construction site without cutting fixed on the skeleton can
(7) Easy to recycle free from pollution and favorable for environmental protection
Technical performance indicators
In accordance with the correct construction methods the installation of aluminum single board curtain wall plate thickness 3.0mm the other corresponding technical performance indicators for:
(1) The wind resistance performance indicators: III-V grade can withstand the load of more than 3000PA
(2) Anti - air permeability performance index: grade IV alpha 0=0.05m3/m.h which is less than the leakage under the pressure difference of 0.05m3/m.h in 100Pa
(3) The anti rain leakage performance index: V-grade P=2500Pa in Water Leakage danger has it as 2 times a year in /10 years of watertight pressure value is 2500Pa
(4) The performance index: grade IV K=0.7W/m.k thermal insulation in the monolayer after the installation of curtain wall rock wool insulation materials such as the heat transfer for 0.7W/m.k
(5) The anti shock performance index: grade IVPc=21kg.m/s can withstand the impact such as 2cm diameter hail and similar air to produce Pc=21kg.m/s foreign body without surface deformation
(6) The sound insulation performance index: grade V Rw=25-30db the effective noise to 25-30db
