Light energy-saving brick with soundproof and insulating functions

Abstract

The invention provides a light energy-saving brick with soundproof and insulating functions. The light energy-saving brick comprises a brick body, a plurality of cylindrical cavities formed in the brick body, inner filling bodies, middle filling bodies and outer filling bodies, wherein the brick body is filled with the inner filling bodies, the middle filling bodies and the outer filling bodies. The cylindrical cavities are distributed at equal intervals along the central line of the brick body in the length direction. The inner filling bodies are distributed on the outer side of the cylindrical cavities in a rectangular shape, the outer filling bodies are distributed on the edges of the brick body in a rectangular shape, and the middle filling bodies are distributed between the inner filling bodies and the outer filling bodies in a rectangular shape. The inner filling bodies, the middle filling bodies and the outer filling bodies which are correspondingly adjacent are arranged in a staggered mode. The upper ends of the outer filling bodies are higher than the upper end face of the brick body, and the lower ends of the outer filling bodies are lower than the lower end face of the brick body. The brick body is made from coal gangue, coal cinder, construction waste, riverway sludge, papermaking sludge and rice hulls. The light energy-saving brick with the with soundproof and insulating functions has the effects of being low in weight, capable of saving energy, insulating, waterproof and soundproof, and the overall strength and insulating and waterproof properties of a wall can be improved.

Description

【Technical field】 [0001] The invention relates to the technical field of building materials, in particular to a light-weight energy-saving brick for sound insulation and heat preservation. 【Background technique】 [0002] Artificial small blocks for construction are divided into fired bricks and non-fired bricks. Fired bricks are made of clay, shale, coal gangue, fly ash, etc., and are formed and roasted for masonry load-bearing or non-load-bearing walls body of bricks. There are many types of sintered bricks. According to the main components of sintered bricks, they are divided into sintered clay bricks, sintered shale bricks, sintered coal gangue bricks and sintered fly ash bricks. [0003] The area of ​​cultivated land in my country only accounts for a little more than 10% of the country's land area, of which 66% are distributed in hills and plateaus, and 40% of the arid and semi-arid cultivated lands are degraded to varying degrees. Wall materials can be obtained locally...

AI Technical Summary

Problems solved by technology

However, the current coal gangue and fly ash sintered bricks have insufficient performance, poor sound insulation and thermal insulation performance, heavy weight, and low construction efficiency. In order to vigorously promote the innovation of wall materials, strengthen the protection of cultivated land and save land, vigorously Develop new materials for energy saving, land saving and waste utilization

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