An autoclaved aerated concrete panel is a porous silicate material made of cement, fly ash, sand, lime, and other raw materials, with aluminum powder (paste) as the aerating agent. It is factory-produced with professional reinforcement through grinding, casting, aerating, pre-maintenance, cutting, autoclaving, and maintenance. It is made into a high-quality building product through a proprietary formula and a unique high-temperature and high-pressure process. It is lightweight, insulated, fireproof, and easy to assemble.
Item
| Item | A3.5 B05 | A5.0 B06 | |||
| National Standard | Tested Value | National Standard | Tested Value | ||
| Compressive Strength (MPa) | Average Value | ≥3.5 | 4.0 | ≥5.0 | 5.3 |
Minimum Value in a Single Group | ≥2.8 | 3.6 | ≥4.2 | 5.1 | |
| Average Dry Density (kg/m³) | ≤525 | 491 | ≤650 | 625 | |
| Thermal Conductivity (Dry)/[W/(m.K)] | ≤0.14 | 0.11 | ≤0.16 | 0.13 | |
| Frost Resistance | Mass Loss (%) | ≤5.0 | 0.5 | ≤5.0 | 0.8 |
| Strength after Freezing (MPa) | ≥2.8 | 3.3 | ≤20 | 4.4 | |
| Drying Shrinkage (Standard Method) ,mm/m | ≤0.50 | 0.36 | ≤0.50 | 0.37 | |
1. Light weight and high strength: Its weight per unit volume is one-third of clay bricks, and the compressive strength far exceeds the national standard.
2. Thermal insulation: Low thermal conductivity, thermal insulation performance is 3-4 times that of clay bricks.
3. Fire-resistant and flame retardant: Combustion grade A1, fire-resistant performance is 6-8 times that of concrete.
4. Sound insulation and noise reduction: There are a lot of tiny pores inside the plate, which has the double performance of sound insulation and sound absorption, and the sound insulation index of a 100mm thick plate (double-sided putty) reaches 40-50 decibels.
5. Anti-seismic durability: With a certain modulus of elasticity and toughness, the material can effectively absorb seismic energy and reduce vibration transmission.
6. Construction convenience: With dry operation and assembly construction, the construction cycle can be shortened by one-half compared with traditional materials.
7. Economic: Reduce the cost of buildings, increase the use of building area.
8. Good processability: Complete specifications and customizable, can be planed, sawed, and drilled for convenient operation.
Frame and steel structures for residential, public (schools, hospitals, hotels, etc.) and factory buildings, etc. It can be used as exterior wall panels, partition panels, roof panels, floor panels, firewalls, and other functional panels.