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A process for preparing walls for the construction of doors, walls, ceilings and floors armored.
A process for preparing walls for the construction of doors, walls, ceilings and floors armored.
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机译:一种准备墙壁的方法,用于建造装甲的门,墙壁,天花板和地板。
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摘要
Procedure for obtaining Walls for the Construction of Doors, walls, ceilings and floors Armoured.It includes the following Operations: First, each of the metal plates that form the wall is attached a multiplicity of metal Spirals welded together at appropriate Points, a Fireproof material and a set of Rods are supported on the surface of said material L Fire Retardant; Second, if the join between two metal plates that form the Wall,Leaving a small Gap between them; and finally, The Hollow Chamber between the two metal plates is filled with a mass of Liquefied Fireproof material, which, when dried, is attached to the Mass Fireproof previously placed on the metal plates.
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