Sand once the passion Morvarid Bandar Pol

In addition, the consumption of sand in concrete structure is the main and most important taking place the sand is, the materials in the different parts of all the buildings would be used. Including the following the storage the vast buildings that are two floors more more in. of concrete will be used, which should in making concrete, sand and gravel consumed. Also, there is a building brick for picking up the bricks from mortar, sand, cement, and using it can be. Also for the grading floor spaces on the ground can be built for it, that the penetration of moisture to the surface to prevent the ... of sand with different dimensions is used. In addition, the cloud this for reserved, keep, tube, facility, while in Iran, usually from floors of the building passes, etc. in addition to, stainless steel, tap the tubes with a layer of sand, non-calcareous cover material is limestone, which probably پوکه or mortar there. it might not work.