| 摘要 |
PURPOSE: A manufacturing method of a prefabricated warm heat insulation brick set for construction is provided to form auxiliary grooves for piping at the same time as installation and to have soundproof, waterproof, and heat insulation effects through the vertical holes. CONSTITUTION: A prefabricated warm heat insulation brick set for construction is composed of A, B, C, D, E, and F bricks. The A, B, and C bricks have the same height and width. The lengths of the B and C bricks to that of the A brick are 2:1 and 5.5:3. The D brick has the same height, 7/8 width, and 1/6 length to the A brick. Semicircular holding grooves(10,11,20,21,30,31,40,41) are formed in the upper, middle, and lower portion of the longitudinal axis center phase and of the A, B, C, and D bricks. Semicircular auxiliary grooves(12~15,22~25,32~35,42~45) are formed on both sides of the holding grooves. In the C brick, the semicircular auxiliary groove is formed only about 1/4 of the length. In the A and D bricks, elongated grooves are formed on both sides of the longitudinal axis center. In the upper center portion of the C brick, a vertical long hole is formed. In the central part of both auxiliary grooves of the B and C bricks, an elliptical elongated hole is vertically formed.
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