Autoclaved aerated concrete slab (ALC slab)
Quartz sand, cement, lime, water, gas agent, modifier (a different quantity of reinforcing mesh pieces after anti-rust and anti-corr
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Autoclaved aerated concrete slab
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Autoclaved aerated concrete slab (ALC slab)
Autoclaved aerated concrete slab (ALC slab) (execution standard: GB15762-2020)
Raw materials:
Quartz sand, cement, lime, water, gas agent, modifier (a different quantity of reinforcing mesh pieces after anti-rust and anti-corrosion treatment should be provided according to the requirement for the structure).
Product models:
Conventional sizes include length of 1800--6000 (300 module serialization), breadth of 600. height of 50. 75. 100. 150. 200. Other specifications may be customized. (mm)
Economic comparison between ALC wallboard and other wall materials
|
|
ALC wallboard |
Coal gangue porous brick |
Flyash masonry block |
|
Principal material |
70 |
35.6 |
28.25 |
|
Single-face plaster thickness |
0 |
20-25mm |
20-25mm |
|
Double-face plaster material |
0 |
15 |
15 |
|
Labor cost of plastering |
0 |
26 |
26 |
|
Masonry mortar joint thickness |
0 |
8-12mm |
8-12mm |
|
Masonry mortar material |
0 |
9.35 |
8.5 |
|
Labor cost of masonry |
50 (including auxiliary materials) |
28 |
28 |
|
Expense of the auxiliary structure |
0 |
20 |
20 |
|
Designed structure material (reduced) |
0 |
20 |
20 |
|
Foundation material, buried depth (reduced) |
0 |
20 |
20 |
|
Anti-crack treatment expense |
0 |
1.5 |
1.5 |
|
Ground cleaning expense |
0 |
1 |
1 |
|
Total price: RMB /m2 |
120 |
176.45 |
168.25 |
Note:
1. 100mm thick ALC wallboard can meet the thermal preservation, thermal insulation and sound insulation indicators of 200mm thick autoclaved flyash masonry blocks and 240mm thick coal gangue porous bricks. So, they are compared.
2. Compared with other materials, the usage of rebar in the foundation and beam column is significantly reduced when applying ALC wallboard, and the buried depth of the foundation and the concrete grade can be reduced too (the effect will be more obvious to frame structures of more than 17 floors).
Product strengths:
Low cost, thermal preservation and insulation, high construction efficiency and good fireproof performance. It can increase the use area, and reduce the foundation cost; the dimensions are accurate, the weight is light, the dry construction method is generally applied to installation, the process is simple and convenient, the construction efficiency is high, and the construction period can be effectively shortened; it is an inorganic silicate material that is not easy to be weathered or encounter aging. So, it is an durable building material.
Application scope:
Residence, public buildings (schools, hospitals, hotels, etc.), factory buildings and other frame structure and steel structures. It can serve as external wallboard, partition board, roof board, floor slab, firewall and other functional boards.
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Shandong Chambroad Environmental Protection Material Co., Ltd.
Address: Economic Development Zone, Boxing County, Binzhou City, Shandong Province
Zip code: 256500
Phone: +86-543-2512200
E-mail: hbclzjb@chambroad.com
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