Concrete Block Manufacturing Equipment AAC Block Plant  Sand Lime  Fly Ash 

How AAC (Autoclaved Aerated Concrete) plant working ?

1. First of all, dosing of the stored raw materials
2. Feed raw materials into the pouring mixer and evenly mixing
3. Poured the slurry into the mould
4. Static stop and pre-curing under a certain temperature, the slurry become a big block
5. The big block had a certain of hardness, then be hanged for 90 degree by turning hoister
6. Open the mould and de-moulding ,The big block will sit on the one side plate
7. and also 8 :Horizontal cutting the big block

     9. Vertical cutting the big block

    10. Hanging semi-product to hardening car

    11. Entering autoclave

    12. hardening

    13. leaving autoclave

    14. Hanging and stacking of end products

    15. loading and packing

about the raw material ratio of AAC block : 

Cement lime fly ash style aerated block raw material proportion

Cement lime Sand style aerated block raw material proportion

Reference: cement is 42.5 Portland or 42.5 common cement

Aluminum power paste calculate to use according to 600kg/m3 
Remark: the accurate batching rate is adjustable according to the raw material locally

 Advantage Of AAC Block

1 Light weight

The weight of aac block (aerated concrete block)are 500-700kg/m3m regularly, only the equivalent of clay brick 1/4-1/5 and ordinary concrete 1/5

2. high thermal insulating effect

The thermal conductivity of light brick is1/6 of the ordinary concrete and its thermal insulation performance is superior to that of 240mm thick clay brick wall.

3. .Earthquake Resistant

The light brick has light capacity, good overall performance and small inertia force in the earthquake

4. Good processing performance

it can bring great convenience and flexibility to construction

5. A certain high temperature resistance

The compressive strength of light brick (aerated concrete block) increases slightly at a temperature of 600 degrees below