BS EN 1367-4:1998 pdf download

BS EN 1367-4:1998 pdf download,Tests for thermal and weathering properties of aggregates – Part4:Determination of drying shrinkage. This European Standard BS EN 1367-4:1998 specifies a method for determining the effect of aggregates on the drying shrinkage of concrete. This standard BS EN 1367-4:1998 is based on the testing of concretes offixed mix proportions and aggregates of 20 mm maximum size....