Environment-friendly baked brick

Abstract

The invention discloses an environment-friendly baked brick which consists of the following raw materials in parts by weight: 30-35 parts of lead-zinc tailing, 20-30 parts of desulfurization ashes, 5-8 parts of eucalyptus oil, 5-8 parts of tea tree oil, 10-15 parts of bamboo charcoal and 20-30 parts of water. The environment-friendly baked brick is prepared through the procedures of oil bath, material mixing, extruding, pressing, drying and sintering; eucalyptus oil and tea tree oil are added to the ingredients, so that the sintered brick has aromatic odor, and also has relatively good antibacterial and bactericidal effects, the radioactivity of the sintered brick is reduced and the bodies of a production worker and an installation worker are protected; the bamboo charcoal is subjected to oil bath of the eucalyptus oil and the tea tree oil, so that plant essential oil fully penetrates into the bamboo charcoal, and the distribution of the essential oil in the sintered brick is facilitated; and the produced sintered brick is capable of adsorbing indoor toxic and harmful substances such as formaldehyde, benzene and ammonia through the addition of the bamboo charcoal, and is capable of playing roles in sound insulation, heat insulation, waterproofing, dehumidification and deodorization. The environment-friendly baked brick is an environment-friendly building material, and has relatively good ecological benefits.

Description

technical field [0001] The invention relates to a fired brick for construction, in particular to an environment-friendly fired brick. Background technique [0002] Sintered bricks, as the name suggests, are bricks made by roasting. Some people call them wall bricks and red bricks. They are made of clay, shale, coal gangue or fly ash by molding and high-temperature roasting. Bricks used for masonry load-bearing and non-load-bearing walls are collectively referred to as fired bricks. Sintered bricks have a history of more than 2,000 years in our country. Although sintered ordinary bricks have shortcomings such as heavy weight, small size, high production energy consumption, and low construction efficiency, due to low price, simple process, mature design and construction technology and people Due to the inertia of use and other reasons, sintered bricks will still be one of the main wall materials for a long time to come, especially in rural areas. In the past, clay was mostly...

AI Technical Summary

Problems solved by technology

[0003] But most sintered bricks have the following problems in the process of production and use: First, because sintered bricks have added various industrial waste residues, silt, construction waste and other raw materials in the preparation process, the sintered bricks emit a pungent smell, and It has a certain degree of radioactivity, which will cause harm to the body of the sintered brick production workers and installation workers. At the same time, it will still emit a pungent smell after being placed in the wall, resulting in poor indoor air quality; second, the sintered brick is put into the wall Finally, it has no adsorption effect on the formaldehyde, benzene, ammonia and other toxic and harmful substances produced between the cement poured on the surface and the wall paint painted on the cement surface, so that these harmful substances cannot be dispersed indoors for a long time. Seriously affect the health of the residents; third, because ordinary aerated sintered bricks do not have antibacterial effects, due to the dark and humid environment in the wall or the water seepage of the outer wall, a large number of bacteria will grow, which will make the wall mildew. change, and then produce germs that endanger indoor human health

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