1, thermal insulation: its heat insulation, heat insulation is six times the glass, three times the clay, ten times the ordinary concrete;
2, light weight and high strength: for ordinary concrete 1/4, clay brick 1/3, is lighter than water, and wood; compressive strength is more than 4mpa. Especially in steel structure engineering, the use of ALC plate as a enclosure can give full play to its advantages of light weight, high strength, good ductility and strong anti-seismic ability.
3, fire-retardant and flame retardant: aerated concrete is inorganic, it will not burn, and it will not produce harmful gas at high temperature. At the same time, the thermal conductivity of aerated concrete is very small, which makes slow heat migration, effectively resist fire and protect its structure from fire.
4, the processing is convenient: can be saw, drillable, grindable, and PEG, more easily embody the design intention;
5, sound absorption and sound insulation: the thickness of the lightweight panel can reduce 30~50 DB noise. The interior material of lightweight panel series (EPS polystyrene particles) has good sound insulation and sound absorption function.
6, adapt to the load: wind load, snow load and dynamic load.
7, good durability: ALC board is a silicate material, which has neither aging nor weathering. It is a durable building material, and its normal service life can match all kinds of permanent buildings.
8, green environmental protection: ALC board is not radioactive, and no harmful substances spillover. The superiority of the aerated concrete fire prevention board: in the process of production, no pollution and hazardous waste are produced. When used, there are no radioactive substances or harmful gases, even in high temperatures and fires. The individual micro bubbles make the aerated concrete products have certain impermeability and prevent water and gas from penetrating.
9, economical and practical: it can increase the use area, reduce the cost of the foundation, shorten the construction time, reduce the cost of heating and air conditioning, and achieve the effect of energy saving.
10, the construction is convenient: the aerated concrete product is accurate in size and light in weight, and can greatly reduce the input of human and material resources. When the plate is installed, the dry construction method is used most, the process is simple and the efficiency is high, and the construction time can be shortened effectively.
The advantages of the fireproof board
The color is bright, edge forms with a wear-resistant, high temperature resistance, cut resistant, anti permeability, easy to clean, moisture, do not fade, delicate touch, affordable etc..
Shortcomings of fire prevention board
The door is flat, cannot create the bump, metal and other three-dimensional effects from poor sense of fashion. The fireproof board is made of siliceous or calcareous material as main raw material and mixed with a certain proportion of fiber material, lightweight aggregate, adhesive and chemical additive, and is made of autoclaved technology.