Porous fireproof insulating brick for building and manufacturing method thereof

Abstract

The invention discloses a porous fireproof insulating brick for building and manufacturing method thereof. According to the technical scheme, the porous fireproof insulating brick comprises main materials, auxiliary materials and assistant materials; wherein the main materials comprise argil, porcelain clay and shale, the auxiliary materials comprise quartz sand, magnesite and dolomite, and the assistant materials comprise a tricresyl phosphate solution, a sodium hydroxide solution and a magnesium hydroxide solution. The main material is prepared from the following components in parts by mass:30-50 parts of argil, 20-30 parts of porcelain clay and 10-30 parts of shale. The invention beneficial effects that the argil, the porcelain clay and the shale are used as the main materials, the quartz sand, the magnesite and the dolomite are used as the auxiliary materials, and the tricresyl phosphate solution, the sodium hydroxide solution and the magnesium hydroxide solution are used as the assistant materials, so that the fire resistance and the fire resistance of the building material are effectively improved, the strength of the building material is improved, the phenomenon that the building material is deformed and damaged after being subjected to high temperature for a long time or is difficult to deform and damage is guaranteed, and the building safety is maintained.

Description

technical field [0001] The invention relates to the technical field of refractory bricks, in particular to a porous fireproof and thermal insulation brick for buildings and a manufacturing method thereof. Background technique [0002] Refractory materials are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. Unshaped refractories are also called castables, which are mixed powdery particles composed of various aggregates or aggregates and one or more binders. When used, they must be mixed with one or more liquids and stirred evenly. Strong mobility. Shaped refractory materials generally refer to refractory bricks, whose shape has standard rules, and can also be temporarily processed when building and cutting according to needs. [0003] At present, in the field of construction, in order to reduce the structural weight and improve the sound insulation effect, refractory bricks with porous structures are often used. Tradit...

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Problems solved by technology

[0005] For this reason, the present invention provides a kind of porous fireproof insulation brick for building and its manufacturing method, by using pottery clay, china clay and shale as main ingredients, quartz sand, magnesite and dolomite as ingredients, and setting tricresyl phosphate solution , Sodium hydroxide solution and magnesium hydroxide solution are used as auxiliary materials to solve the problem that the fire resistance and fire resistance of bricks in the prior art need to be improved, the fire resistance and fire resistance are poor, and they are easily damaged and deformed after long-term use.