price of 40cm x20 cm x 6 inches concrete hollowblocks
Our Philippine house project shopping for cement hollow . 31 07 2011 Concrete hollow blocks is the most common block used in Philippine construction 91 500 units of 40cm x 20 cm 4 inch concrete blocks The block is not really the big cost it s the rebar and concrete I won t tell you what we are paying because you ll laugh at me Remember it s 180 lineal …