I would like to ask in the flat roof building, assuming that the roof from the inside out of the structure is the paint, cement mortar floor, cement and helium muscle parts can be washed, the perlite insulation layer, cement mortar, three felt four oil waterproof material. What is the difference between cement mortar and floor? What is the difference between the materials used? Thank you! The More
Mortar can only masonry and stucco only, the floor is certainly a concrete structure
Mortar can only masonry and stucco only, the floor is certainly a concrete structure
Upstairs made it very clear that the mortar can not do the direct force of the components, at most, is to do the next masonry connection.
The floor will not be cement mortar, from the inside out is the paint, cement mortar, floor, cement mortar, perlite insulation layer, cement mortar, three felt four oil waterproof material. The floor should be reinforced concrete, the floor is the structural part of the cement mortar is the decoration layer, play a leveling role in the leveling of the cement mortar on the putty, brush paint. The main difference between the concrete and the mortar is the main aggregate in the concrete is the stone, and the water helium muscle parts can be washed with straw, the sand together constitute the concrete, the concrete is the concrete, The mortar is sand and cement mixing, the concrete compressive strength is very high, the general floor of the floor are now above the C. previously also C20 above, and the mortar label is relatively low, generally M. M7.. do not The letters in front of the tube, followed by their strength. There are three layers of cement mortar in the flat roof are playing leveling, cement mortar strength is so low, can not afford the roof (or house) weight.
