SU1643680A1 - Combination prefabricated and cast-in-place wall - Google Patents

Abstract

The invention relates to construction and is intended for external walls of heated civil and industrial buildings with a thickness of one block. The goal is to increase the heat protection properties and increase the strength of the wall. This is achieved by the fact that the rows of ceramic multislot blocks are separated by brick bindings overlapping the walls of the blocks and forming horizontal channels connecting the vertical wells filled with thermal insulating concrete. . 5 yl

Description

The invention relates to construction and is intended for exterior walls of heated civil and industrial buildings with a thickness of one block.

The purpose of the invention is to increase the heat-shielding properties and increase the strength of the wall.

FIG. 1 shows the facade of a prefabricated monolithic wall; FIG. 2 is a section A-A in FIG. one; FIG. 3 is a section bb of FIG. one; in fig. 4 block plan; Fig 5 - wall, axonometrics.

Precast monolithic wall 1 includes ceramic multislit blocks 2 with a central through cavity 3 between walls 4 blocks 2 and bridges bis protrusions of walls 6 on the sides of block 2. Walls 2 blocks 1 are arranged in rows with the formation of vertical wells 7 of the same section with central through cavity 3. Wells 7 and cavities 3 are filled with insulating concrete 8 Rows of wall from blocks 2 are separated by bricks of brick 9. overlapping walls of blocks 2 and forming horizontal channels 10 filled with thermal insulating concrete 11

Precast monolithic wall is performed as follows.

First, the solution is placed on the first row of large blocks 2 close to each other. Along the edges of the blocks, t along walls 4 having shallow voids 12 with a width not exceeding 12 mm, lay out solution 13 in the form of a tape. 9 bricks. Then, the mortar tape 13 is laid out over the bridging row of bricks with a careful filling of vertical joints with the solution. The second row of blocks of the operation is repeated. Laying four rows of blocks from the blocks to a height of no more than 1-1.2 m.

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start to fill the wells with insulated concrete.

With a large amount of work, lightweight concrete should be supplied with mortar. When constructing the walls of a small house, special tanks can be used to fill wells. When pouring wells, concrete spreads through channels 10 and fills partially or completely voids of large and medium sizes to form a solid bulk structure. Thus, after casting with thermal insulating concrete, a solid precast-monolithic wall with heat engineering properties is obtained, which is almost twice as high as the heat-shielding properties of a solid wall made of solid ceramic brick with the same thickness,

Claims (1)

Claims Prefabricated monolithic wall containing ceramic multislit blocks with a central through cavity between block walls and bridges and with protrusions of the walls on the sides of the block, arranged in rows with the formation of vertical wells of the same section, filled with a casting insulation, characterized in that, in order to increase the heat-shielding properties and increase the strength, the rows of blocks are separated by bridging rows of bricks overlapping the walls of the blocks and forming horizontal channels connecting vertical wells filled with a casting insulation covering the slots of the blocks of each row. 4JL ЈJL / m j Faye. / 10.11 3 15 4 -7 FIG. five TH / Z. four 12