When planning to build, many consumers are confused as to what protection is available to them, what is needed or recommended and what the bonds and insurances are actually protecting you against.
Construction sites tend to be incredibly hazardous environments. Between swinging wires, great heights, dangerous drops, and heavy materials – there are a plethora of options for getting hurt on a construction site.
Field tests on cements are carried to know the quality of cement supplied at site. It gives some idea about cement quality based on colour, touch and feel and other tests.
Lightweight concrete is mainly used as back-filling material. When talking about lightweight concrete, we refer to a concrete of which its specific gravity (density) is much more lower than normal concrete.