you can see the example : if you porduce 600kg/m3 foamed concrete ,you will need foaming agent about 0.5kg ,cement is 600kg, water is 300kg ,of course ,the density is lower ,the foaming agent need more ,the foam need more . we suggest you visit our website to read more information : httP://www.foamed.com.cn ,or send us email:heyimy@gmail.com
Concrete is to bread as cement is to flour. Concrete is a mixture of sand, gravel, cement, and water.
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
because is needs the Ca-OH that is produced from the cement reaction with water to start the hardening but if you added Ca-OH to water it may be used a cement but its very expensive with no much difference in strength
sand=2*Weight of Cement water=cement/2
you can see the example : if you porduce 600kg/m3 foamed concrete ,you will need foaming agent about 0.5kg ,cement is 600kg, water is 300kg ,of course ,the density is lower ,the foaming agent need more ,the foam need more . we suggest you visit our website to read more information : httP://www.foamed.com.cn ,or send us email:heyimy@gmail.com
Concrete is to bread as cement is to flour. Concrete is a mixture of sand, gravel, cement, and water.
Concrete actually contains cement as well as sand and gravel. We say "cement concrete" because cement is an ingredient in concrete. And because the cement is what binds together the sand and gravel that make up the concrete.
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
the strength of concrete is effected by water /cement ratio as the water/cement ratio increases the strength of the concrete decreases
Why does concrete mix with low water cement ratio resulted in hardened concrete having higher strength than those with high water cement ratio?
Concrete is stronger than mortar.Because mortar is a mixture of cement, sand and water but concrete is a mixture of cement, sand, gravel and water. Thus concrete forms a stiff mix than mortar.Hence the concrete is more stronger than cement.
Different minerals used in concrete are cement, water, aggregates, syphorites.
because is needs the Ca-OH that is produced from the cement reaction with water to start the hardening but if you added Ca-OH to water it may be used a cement but its very expensive with no much difference in strength
sand=2*Weight of Cement water=cement/2
cement aggregates water