Tenon-and-mortise hollow building block and laying method thereof

Abstract

The invention relates to a tenon-and-mortise hollow building block and a laying method thereof. The tenon-and-mortise hollow building block comprises a building block body. A convex rib is arranged atthe top of the building block body, a groove is formed in the bottom of the building block body, and when two building block bodies are arranged in an overlaid manner, the convex rib is matched withthe corresponding groove. Three vertical through holes are formed in the building block body, the middle through hole is a grouting hole, each through hole is in a trapezoidal shape, and the width ofeach through hole is gradually increased from the top to the bottom of the building block body. Trapezoidal grooves are formed in the two side walls of the building block body respectively, and the width of each trapezoidal groove is also gradually increased from the top to the bottom of the building block body. During laying, the building block bodies are laid in a manner of being connected leftand right and staggered up and down by a half building block, the building block bodies can be used as a masonry structure infilled wall after single-row laying and grouting, and the building block bodies can be used as a bearing wall after two rows of building block bodies are laid and sandwiched with an insulation board and are tied by reinforcing steel bars. The tenon-and-mortise hollow building block integrates multiple functions, improves the anti-seismic property of rural building masonry and is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to a mortise and tenon hollow block and a masonry method thereof, belonging to the technical field of building hollow blocks. Background technique [0002] After 2010, concrete hollow blocks replaced clay bricks and achieved great development in China; compared with traditional bricks, concrete hollow blocks have obvious advantages. First, concrete hollow blocks have the advantages of saving soil, energy, and protecting the environment; second, concrete hollow blocks are rich in block types and have multiple different combinations; third, concrete blocks have the advantages of convenient and quick construction and low cost. advantage. [0003] While the concrete small hollow block has the above advantages, it also has the disadvantages of poor horizontal shear resistance, especially the vertical wall shear resistance, and the concrete small hollow block wall is more prone to cracks than ordinary clay brick walls. Contents of th...

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Problems solved by technology

[0003] Concrete small hollow blocks have the above advantages, but also have the disadvantages of poor horizontal shear resistance, especially the shear resistance in the vertical wall direction, and the walls of small concrete hollow blocks are more prone to cracks than ordinary clay brick walls.

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