Qmj4-35b Cement Brick Making Machine Price In India Hollow Concrete Block Making Machine

Qmj4-35b Cement Brick Making Machine Price In India Hollow Concrete Block Making Machine

This is still the result after revalidation according to the geotechnical test method,which fully demonstrates that the current geotechnical test method used in the brick and tile industry can’t correctly reflect the characteristics of raw materials such as coal gangue and shale during processing and forming.In order to further prove the fact that raw materials such as shale or coal gangue relys on reducing the particles size to obtain plasticity, the hard shale in a place near Shijiazhuang was crushed into two groups in the laboratory.One group all can pass 0.9 mm sieve; the other can all pass 0.5 mm sieve.However, the shale of the same mineral composition differs greatly in its plasticity index only due to its different grain sizes, one being 4.8% (0.9 mm) and the other being 8.9% (0.5 mm).In order to further verify this phenomenon, this two groups were blended together in different proportions to determine their plasticity index, drying line shrinkage rate and drying sensitivity index. The results are shown in the following table.

Qmj4-35b Cement Brick Making Machine Price In India Hollow Concrete Block Making Machine

JKY series red brick making machine are our advanced twin-stage vacuum extruders which draw advanced experience from the developed. and domestic technology .

It is suitable for big factory and those who have high demand on brick quality.


 

Qmj4-35b Cement Brick Making Machine Price In India Hollow Concrete Block Making Machine

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.


 

Welcome To Our Company Hope We Can Have A Good Cooperation.