Sintered porous brick and preparation method thereof

Abstract

The invention discloses a sintered porous brick and a preparation method thereof. The sintered porous brick comprises the following components in percentage by weight: 91-93 percent of shale and 9-7 percent of bits of wood (bits of bamboo). The preparation method of the sintered porous brick (shale) comprises the following steps: (1) mining and transporting; (2) processing raw materials; (3) forming; and (4) drying and roasting. The product eliminates the lag production process of the traditional clay sintered brick so as to greatly improve the product quality. The change of the raw materialssaves a great quantity of cultivated land and effectively protects the land resources. Meanwhile, using a great quantity of bits of wood (bits of bamboo) greatly improves the environment definitely.

Description

technical field

[0001] The invention belongs to the technical field of building materials, and more specifically relates to a sintered porous brick and a preparation method thereof. Background technique

[0002] According to the relevant requirements of the national building energy-saving aspects, it is of great significance to develop energy-saving and thermal insulation wall materials. Various insulation wall materials currently used, such as various bricks, need to use a large amount of cultivated clay when making them, which is not in line with the national policy of establishing a conservation-minded society. It is very necessary to develop and produce building materials that save cultivated land, save energy, have low cost, and are used for load-bearing and thermal insulation. Contents of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and develop a kind of A new generation of energy-saving wall material...