Concrete wall of the right size to be used in the construction of precast masonry units can be converted to. The use of these blocks brick poor strength, cost, and cannot be used in the area is more appropriate. Masonry units in accordance with the requirements of the structural concrete mix designs using the available materials can block the construction of the necessary thickness and exterior walls to facilitate the desired shape and size can be cast. 15cm thick solid concrete block, low adoption, load-bearing walls for non-load bearing wall is 10 cm.
Investigation or land surveying technology, professional, scientific and accurate point angle and the distance between them determines the position of the terrestrial or three-dimensional and generally authorized to practice by surveying the various members of the building profession. This point is common in the earth's surface, they are often the ownership, location (corner of underground features, surface location of the building) or other governmentally required or civil purposes (Real Estate sale) of land on the map and is used to set the boundaries.- Person's name