YES, drywall is very porous material. If left outside, even covered, in damp conditions it will gain nearly 50 % of it's weight in moisture.
Drywall is VERY porous .
Rat urine will actually saturate the drywall. Drywall is very porous. The best bet is to cut out and replace that section.
Asbestos is a porous material and can absorb water.
No, chalkboards are a porous material.
No, diamond isn't a porous stone
Yes
Drywall
Gypsum
pumice stone
anything that is porous is capable of absorbing water
Porous metal is a metal structure which has a number of holes.It is a new metal material which has characteristics of both porous structure and metal.
seepage is the slow movement of any liquid through porous material and percolation is the vertical movement of liquid to the porous material.