Paver Cement Concret Brick Moulding Machines For Turkey Small Block Forming Machines

Paver Cement Concret Brick Moulding Machines For Turkey Small Block Forming Machines

The plasticity index of common brick clay is relatively stable.In terms of this type of material, which depends on crushing process reducing particle size to obtain plasticity, its plasticity index is variable during processing.For example, when a certain coal gangue is crushed below 0.9 mm in the laboratory, according to geotechnical test method, the plasticity index is measured as only 7.2%.However, after adding 40% of excessively fired vermiculite (essentially no plasticity),then adding water, aging, and crushing on the roller, vacuum extrusion,plasticity index of the small sample actually reached 10.5%.For example, when other shales were crushed to less 0.9 mm, the plasticity index is measured as 8.4% according to geotechnical test method.However, after adding 40% (by weight) of fly ash,then mixing with water, aging, and crushing,plasticity index of the small sample extruded by the vacuum extruder reached 9.5%.

Paver Cement Concret Brick Moulding Machines For Turkey Small Block Forming Machines

VP Hard plastic vacuum brick extruder USA technology

1. Reducing raw materail moisture, lower drying cost

2. It is suitable for low, medium and high plastic raw material 

3.It is suitable for one and twice stacking ,therefore simplying production chart, saving investment

4.Finished product with higher density and higher strenger,not easy to be damaged while pakcing ,transporting and construction.

 

Paver Cement Concret Brick Moulding Machines For Turkey Small Block Forming Machines

JZK40 Clay brick extruder belongs double stage splite type brick extruder, which is suitable to produce different type of bricks,solid bricks,hollow bricks,perforated bricks.If buyer wants to produce  hollow bricks with Void ration40% ,JZK model is much better.


 

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