limestone is used to make cement
how long does roof cement to dry
cement is made with water cement mixture and sand after all of this is added
That depends on the thickness of the cement, the strength of the cement, the age of it, Is it reinforced
Yes, but the walls of the hole may contaminate the cement. Mixing the cement may be very hard, and precarious. Further, you may not be able to remove all the cement from the hold afterwards. It is more advisable to use a cement-mixer.
Compactor.
Thw AIR set the cement hard I found this out on my text book LOL
the strong apartment building was made of hard cement
yes it goes extremely hard
limestone is used to make cement
Limestone is refined to make portland cement.
Grout is little more than a mixture of sand and cement. To make grout, add just a little bit of sand to a bucket of cement. Mix it it a creamy paste. If you add too much sand, it will be too hard to stir.
how long does roof cement to dry
Cement
cement is made with water cement mixture and sand after all of this is added
it is mixed with clay to form cement.
A little. The trick is to relax the muscles when you are getting it as tensing up makes it painful.