... blocks, standard/solid/hollow/porous masonry products, paving stones with or without facemix, grass blocks, interlocks, etc.The concrete brick making ... porous masonry products, paving stones with or without facemix, grass blocks, interlocks, etc.;3. Adopt sub-storage device to overcome the liquefaction ... molding.7. Forced feeding, the mold box equipped with a multi-fabric mixing fork, mold box to the ...