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CLC Foam Concrete Brick Solution

1.      Advantages
1)      Small investment - investment can vary from 300 thousand to 5 million. The cost of this Foam concrete production line is only 1/3-1/10 compare to aerated concrete production line when production is the same scale. (Chinese Yuan is used whenever applying to price.)
2)      Energy conservation - No steam pressure in production is needed, unless quantity of fly ash or sand reaches to 70% of the ratio.
3)      Able to produce low density products, such as ultra light products that its density is 200-400 kg/m3.
4)      Less investment - Investment is only 1/20 of aerated concrete; good mobility and easy to assemble
5)      Dry cutting - This sawing machine adopts dry cutting sawing blade, and it no residue shall be left after cutting. Meanwhile, this sawing machine costs only 100 thousand, therefore, lower total cost. By adopting bamboo plywood mould, its investment is only 1/2o of aerated concrete.

2.      Major Raw Materials
1)      Cement - Ordinary Portland cement 42.5 N is widely used. (PO42.5), or grade 32.5 N. Do not use Portland blast furnace slag cement (PS) Portland composite cement (PC) fly ash cement (PF).
2)      Sand - clean river sand is recommended, otherwise dirt of sand has to be less than 2%.
3)      Active residue. Residues from coal, steel, and minerals, such as fly ash and steel slag.
4)      Addition agent (accelerator) - stabilize, anti-shrink, accelerate, and enhance foam; only 1%-2% of cement quantity when use.
5)      Foaming Agent- 0.5-1kg every square meter. It is one of Trinity Trade's products.
3.      Cost
This cost is not a definite number, because it depends on density, raw materials, ratio, and techniques; however, we have some reference value as following.

Total cost when density is 600kg/m3
Raw materials
Quantity (kg)
Cost (yuan)
Total (yuan)
cement
330
300 yuan/ton
99
Sand
165
40 yuan/ton
6.6
Fly ash
35
100 yuan/ton
3.5


Foam Concrete Machine FM-25
FM-25 is professional equipment for foam concrete.

1. Structure
FM-25 includes four parts, a belt conveyor, a mixer, a pump and a built-in foam generator inside the pump. The equipment is easy to install, dismantle, transport, and construct at site. The equipment has been fully debugged in factory. After assembling the three parts and hose, it is ready to use after plug the power.



2. Features
1)      Dual-cylinder hydraulic propelling system with high discharge pressure, the machine can pump to high rise building floors. It reduces labor intensity.
2)      Raw material input ratio is semi-automatic; therefore, foam concrete density is only a button press process.
3)      Siemens motor and superior quality parts, guaranteed stable quality;
4)      Domestic and overseas training services available
5)      Superior quality foaming agent, low construction cost.
6)      Flexible mobile and positioning ability with wheels,
7)      Unique pump head, easy to dismantle and clean
8)      1000 L mixer and high power motor, fast mixing and large output. Unique mixer blade design, no damage to the foam. Saves foaming agent dosage while enhancing foam concrete quality.
9)      It is applicable for both making foam concrete products and on-site casting.
10)  80 meters long casting hose, saves labor cost and reaches high rise building casting needs.
11)  It is capable of casting foam concrete with sand content. Cheap sand reduces production cost.
12)  Convenient design, decent paint and appearance.

3. Work Flow




4. Application Area
Floor/roof casting
Block
Wall panel
Framed wall and house structure casting
Subway and coal mining backfill

5. Technical Parameter:

Term

Unit

FM-25

Power

kw

30

Max. Productivity

m3/h

25

Vertical Delivery Distance

m

150

Horizontal Delivery Distance

m

500

Pumping Pressure

Mpa

5

Dimension (L*W*H)

mm

3800*1500*1500

Weight

kg

1800