Full automatic light weight concrete AAC block manufacturing plant cost

Autoclaved Aerated Concrete (AAC) is a siliceous material (sand, fly ash and
silicon tailings such as waste porcelain clay, stone processing waste
materials, blast furnace slag, etc.) and calcareous materials (lime, cement) as
the main raw material, mixing fat gas agent (aluminum powder), by ingredients,
mixing, casting, pre-raising, cutting, autoclave, curing process made of light
porous silicate products, because by the hair contains a lot of gas even after
the small pores, hence the name of aerated concrete.



The normal production capacity:



Annual Capacity(300days) Power Daily Capacity Cycle Time No. of
Autoclaves
plant area

(m2)

50,000m³/year 400KW 166 m³/day 8 hours 2 2000
100,000m³/year 500KW 333m³/day 8 hours 4 2000
150,000m³/year 630KW 500m³/day 8 hours 6 2500
200,000m³/year 720KW 666m³/day 8 hours 8 3000
300,000m³/year 1186KW 1000m³/day 8 hours 6(D2.85*32.5) 3500
Advantages of the aac block

1. Lightweight: Porosity achieve 70% to 85%, volume density is generally 500 ~
900kg/m3, as 1/5 of general concrete the 1/4of clay, the 1/3 of hollow brick,
and similar with wood can float in water. It can reduce building weight,
reduction in the cost of integrated building.

2. Fireproof: Most of the major raw materials is inorganic materials, so it has
good fire resistance, and do not emit harmful gases when meet fire. Fire 650
degrees, as a refractory material, the thick up of 90mm walls can reach to 245
minutes fire resistance, 300mm thick up wall can reach to 520 minutes fire
resistance.

3. Sound insulation: Due to a unique porous structure, so it has a sound
absorption capacity. The sound absorption capacity can reach of 10mm thick wall
up to 41 db.

4. Insulation: As the material inside has a large numbers of the pores and
porous, which has a good thermal insulation properties. The Thermal
conductivity is 0.11-0.16W/MK, as 1/4-1/5 of brick. Typically, the insulation
effect of 20cm thick aerated concrete wall is equivalent to 49cm thick solid
brick walls ordinary.

5. Permeability: Result of material by the composition of many independent
small pores, the moisture absorption is slow, in the volume of absorbent is 5
times of clay saturation do. When used in the bathroom, the wall can be treated
to interface directly paste tiles.

6. Anti-seismic: The same building structure, improve the two seismic than the
brick level.

7. Green: Manufacturing, transportation, all use the process of pollution, to
protect arable land, saving energy, is one kind of a green building material.

8. Durability: material strength is stability, in the specimens tested after
one year of atmospheric exposure; the intensity increased by 25%, and remained
stable after ten years.

9. Economies: An integrated lower cost than using more than 5% of solid clay
bricks, and can increase the usable area, greatly enhance the utilization of
floor space.

Click to Enlarge