Wet concrete has a higher density due to his content in water.
dry concrete
tropical wet at dry savanna
Its call sedimentry and metamorphic. Look 'em up!
one is dry one is wet
Granitic magma is wet.
Daft question really! Should be what is the density of cement. Does the question mean cement ( dry powder), wet concrete, set concrete or what?
dry concrete
no
This may be possible if you prep the dry concrete with a latex bonding agent.
Moist air weighs less than dry air at the same temperature. This is because the density of diatomic Oxygen and Nitrogen is greater than water vapor (H2O).
This is the mass of aggregate that would fill a container of 1m3 capacity.
Concrete is composed of water, cement and sand. It has three constituents. Concrete is mixed as a wet mixture, poured into place and allowed to harden and dry.
You can figure out the dry density by dividing the wet density by (1+moisture content), with the moisture content in decimal form. So 130 / (1 + 0.19) = 109.24.
Yes, you can. You should clean the dry concrete with water and a brush first, and you should use a bonding agent (available pretty much anywhere you buy concrete) for optimal adhesion. You may also wish to add reinforcement such as rebar.
No, not relly. You might get a bit of water evaporation but generaly 1 cubic meter of concrete is about 2.2 tons, wet or dry. Regards Colin
It will depend on (a) the bulk density of the dry sand and (b) the moisture content of the wet sand.
For normal concretes it should be 2400kg/m^3 but for lightweight concretes it should be 1750kg/m^3.