Description

  ALC board is autoclaved aerated concrete panels (AutocCaved Cightweight Concrete), it is based on the main raw material of silica sand, cement, lime, concrete forming sheet after high-pressure steam from stomatal conservation (which plates need to be treated and reinforced enhanced); wall materials can do, but also to do the roof, is a superior performance of the new building materials.   Its main features are as follows:   1. Bulk density: ALC plate light unit weight (dry) Y0 = ******5Kg/m3   2. Strength: cube compressive strength≥ 4MPa, single point hanging force≥ ***0N. Maintained as a non-load-bearing structural materials are fully able to meet a variety of conditions, maintenance of a lightweight, high strength structural materials for plate bending, cracking and node strength requirements;   3. Insulation resistance: This material not only has good thermal insulation properties [λ = 0.*3 (W / mK)], also has a better the insulation performance of the heat storage coefficient S] = 2.*5W (m2.k)] When using reasonable the thickness, not only can be used in cold regions with high insulation requirements, and can also be used for high insulation requirements of the subtropical region of the subtropical region, to meet the requirements of energy efficiency standards;   4. Noise: The material is composed of a porous material of a uniform, mutually connected tiny pores has a good noise performance, the average noise volume of the ***-thick ALC board *0.8dB, **0 thick ALC board for the average noise volume *5.8 dB;   5. Refractory nature: ALC plate is a non-flammable inorganic material, has good fire resistance, as wallboard fire resistance of **0 slab 3.*3 hours; **0 thick plate> 4 hours; *0 thick plate to protect the steel beam fire resistance of> 3 hours ; *0 thick plate to protect the steel columns of fire resistance of> 4 hours; than a fire-resistant standards;   6. Durability: ALC is an inorganic silicate materials, not aging, durability, and its useful life and the life of all types of buildings to match;   7. Frost resistance: good frost resistance, mass loss by the freeze-thaw test <1.5% (the national standard <5%), strength loss <5% (national standard <*0%);   8. Impermeability: impermeability to five times better than the standard brick impermeability;   9. The softening coefficient: soften coefficient, Rw / Ro = 0.*8;   *0. Green material: the material is non-radioactive, non-harmful gases to escape, is a green material;   *1. Constructability: ALC sheet production industrialization, standardization, installation industrialization, sawing, cutting, planing, drilling, construction dry-fast;   *2. Supporting sex: ALC board applications supporting system, with dedicated connections, grouts, patches, powder, interface, etc.;   *3. The simple construction and low cost: the material without plastering, reduce cost ****5 yuan / square meter; can directly the spray paint;   *4. Surface quality is good, does not crack: to present materials dry construction, so the board does not exist the phenomenon of hollowing crack;   *5. The hanging objects convenience does not crack: convenient hanging air conditioning water heater washbasins, the construction is simple and easy to handle;      The company is the country\'s largest lightweight autoclaved aerated concrete board (ALC board, or NALC board) manufacturers to supply the product series wall panels interior wall panels floor plate roof panels fire board decorative plates and other products. specifications *0 * **0 * ***0 (up to) *5 * **0 * ***0 (longest) **0 * **0 * ***0 (maximum) / **0 * **0 * ***0 (maximum) / **0 * **0 * ***0 (longest) / **0 * **0 * ***0 (the most) / **0 * **0 * ***0 (maximum)