for my geography homework i need to find out the advantages of cement works, but i cant find it on google.. i dont even know what cement works is :L, any help?
cement works means concrete or bricks. advantage: concrete is made of sand, cement, and stone. it is easy to transport. it has high compressibility and it can be mode into any shapes. disadvantage: concrete and cement are weak in tension. therefore, concrete has to be reinforced by steel bars.
