... block, solid standard bricks, vias brick, brick pathways, square brick, road shoulder, river brick, the terminal bricks, ... five or eight.3. Ratio of raw material:cement 8%-10% sand 30%-40% stone:50%-60%,about ... hollow block making machine is of one year guarantee,during the period we could supply ... line which can produce 30,35,40 million standard bricks per yearNOTE:1)Accept consultation from customers ...