Documents BS 6073-2-1981

BRITISH STANDARD BS 6073-2: 1981 Incorporating Amendment No. 1 Precast concrete masonry units â Part 2: Method for specifying precast concrete masonry units UDC 691.327:006…

Documents Bs 1881-117 Concrete Dtermination of Tensile Splitting Str

BRITISH STANDARD BS 1881-117: 1983 Incorporating Amendment No. 1 Testing concrete â Part 117: Method for determination of tensile splitting strength UDC 666.972.017:691.32:620.1…