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Self-leveling concrete was invented in 1952 by Axel Karlsson from Sweden. The first product was a combination of wood glue, fine sand and cement with additives. [1] It was called flytspackel, which directly translates to "floating putty". The term self-leveling can be traced back to a patent applied by the company Lafarge in 1997. [2]
In civil engineering, concrete leveling is a procedure that attempts to correct an uneven concrete surface by altering the foundation that the surface sits upon. It is a cheaper alternative to having replacement concrete poured and is commonly performed at small businesses and private homes as well as at factories, warehouses, airports and on roads, highways and other infrastructure.
An alternative raised floor application with disposable formworks from job site in Turkey A suction-cup tile lifter has been used to remove a tile.. A raised floor (also raised flooring, access floor(ing), or raised-access computer floor) provides an elevated structural floor above a solid substrate (often a concrete slab) to create a hidden void for the passage of mechanical and electrical ...
Turning is a term used when referring to moving the level to take an elevation shot from a different location. To "turn" the level, one must first take a reading and record the elevation of the point the rod is located on. While the rod is being kept in exactly the same location, the level is moved to a new location where the rod is still visible.
The Best Of Trúc Hồ - Lâm Nhật Tiến: Giữa Hai Mùa Mưa Nắng (2002) Mãi Yêu Người Thôi is the fourth studio album by Vietnamese American singer Lâm Nhật Tiến , which was released on 1 January 2001 in the United States under the music label Asia Entertainment Inc. after he had received the "Best Asia Artist of the year ...
A level staff, also called levelling rod, is a graduated wooden or aluminium rod, used with a levelling instrument to determine the difference in height between points or heights of points above a vertical datum. When used for stadiametric rangefinding, the level staff is called a stadia rod.
Đông Tây Promotion and Ho Chi Minh City Television won the right to produce the Vietnamese adaptation. It might be the first Asian adaptation of the franchise and it was launched before the U.S. adaptation.
Lam Phương was born in Vĩnh Thanh Vân village, now a part of Rạch Giá, Kiên Giang Province.In the front of his house was a river, and across the river was Thập Phương Temple.