What is the lightweight partition ALC?
ALC wall board fire resistance: ALC material is an inorganic material, it is not only a non-combustible material, but also in the high temperature and open fire chemical stability and volume stability is good, so its good fire resistance.
ALC wall board thickness of the NALC material thermal conductivity and its water content, the greater the water content of the greater thermal conductivity, the worse the insulation performance. When the water content is 0, the thermal conductivity of the NALC material is 0.13 W / (m.k). It is only 1 / 6-1 / 7 of the standard brick, 1 / 10-1 / 11 for concrete.
ALC wall thickness: the weight of 500Kg / m3 or so. It only and standard brick 1/4, concrete 1/5.
ALC wall board high strength: ALC products cube compressive strength of 4Mpa, GB autoclaved aerated concrete products, the cube compressive strength of 2.5Mpa;
ALC wallboard ALC product specific strength (cube strength / unit weight) is 0.08kg pressure / kg weight
MU10 standard brick is 0.05kg pressure / kg weight; MU7.5 hollow brick than the strength of 0.06kg pressure / kg weight. This shows that compared with other traditional materials, ALC board strength is also high 30 to 50%.
ALC wall board insulation performance: thermal conductivity λ refers to the temperature difference of 1 ° C, the unit time (1 hour) through the unit area (1 square meter) 1 meter thick material heat (w). It is a measure of material insulation performance of the most important physical quantity.
