... 3.High efficiency 4.Hollow,Solid,Porous and Colored block/Brick/Tile 1.Brief intruduction : ... cinder, slag, gangue, gravel, perlite, and other industrial wastes.Applied Productsconcrete blocks, solid/hollow/cellular masonry products, paving ... or without face mix, garden and landscaping products, slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc. Productivity of QT10 ...