Light composite self-heat-preservation building block

Abstract

The invention discloses a light composite self-heat-preservation building block. The light composite self-heat-preservation building block comprises a body, the body is of a cuboid-shaped structure, connecting parts extending outwards are arranged on the two side faces, with the directions being opposite to each other, of the body correspondingly, the widths of the connecting parts are shorter than the width of the side face of the body connected with the connecting parts, that is, height differences exist between the connecting part side faces of the connecting parts and the body side face ofthe body, and vertical middle grooves penetrating through the connecting parts from top to bottom are formed in the middles of the connecting parts; side face connecting grooves are formed in the positions, close to the body, of the two sides of each connecting part correspondingly, connecting tenons and connecting notches are formed between the upper junction surfaces and the lower junction surfaces of the connecting parts, the problem that horizontal cracks occur is solved through the connecting tenons and the connecting notches, and meanwhile the side-direction waterproof property can be greatly improved by the structure of the lower-row building block connecting tenons and the upper-row building block connecting notches; and meanwhile positioning in the width direction is accurate, concrete laying can only need to be conducted on the positions among the side face connecting grooves of horizontally adjacent bricks through arrangement of the side face connecting grooves, and the bricklaying workload is reduced.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a lightweight composite self-insulating block. Background technique [0002] In order to implement the national building energy-saving and wall material innovation technical and economic policies, the national policy of advanced technology, safety and applicability, quality assurance, and economical rationality is achieved. Through a lot of market research, our company has cooperated with many universities, research institutes and many leading enterprises across the country to develop self-insulating composite masonry to replace traditional wall materials. Clay bricks in traditional materials have disadvantages such as damaging the environment, high energy consumption, emitting air pollutants, being heavy, requiring plastering on both sides, and requiring a lot of labor when laying bricks. At present, the new wall material foam concrete blocks in the market are light in weight b...

AI Technical Summary

Problems solved by technology

Clay bricks in traditional materials have disadvantages such as damaging the environment, high energy consumption, emitting air pollutants, being heavy, requiring plastering on both sides, and requiring a lot of labor when laying bricks. At present, the new wall material foam concrete blocks in the market are light in weight but resistant The compressive strength is low, and the traditional method is also used in the masonry to reduce the construction efficiency

Other slatted products have no insulation, and cannot be installed with staggered seams during installation, and the seams are easy to crack

As a result, a large number of masonry quality problems have been caused. At the same time, the installation and construction of slat products is time-consuming and laborious, and it is not safe. The labor costs are high and the efficiency is low, resulting in low cost performance of slat products, and the promotion cannot be popularized.

Except for the external walls of foam concrete (including aerated bricks), the above products all need to be laid with thermal insulation, and the thermal insulation materials are easy to fall off, crack and other quality problems

Images