砂浆配合比(Mortarmixproportion)CementmortarmixschemeisforreferenceonlyMixproportionofcementmortarNO:1Technicalrequirementsstrengthlevel:M2.5consistency/mm:70~90Rawmaterialcement:grade32.5riversand:mediumsandWithmorethan1squaremetersofeachmaterialdosageof/kgcementsandwater2001450310~330Matchingratio17.25referencewatercons...
Volume of C.A. = 0.7209 – 0.2379 = 0.4830 m3 Therefore weight of F.A. = 0.2379 X 2.61 X 1000 = 620.919 kg/ m3 Say weight of F.A. = 621 kg/ m3 Therefore weight of C.A. = 0.4830 X 2.655 X 1000 = 1282.365 kg/ m3 Say weight of C.A. = 1284 kg/ m3 Considering 20 mm: ...