Processing method of aerated brick for wall body in tropical-marine-climate region

Abstract

The invention relates to an aerated brick for a wall body in a tropical-marine-climate region. The aerated brick comprises a regular-triangular-pyramid inner core and a square outer core, wherein the regular-triangular-pyramid inner core is prepared from the following materials in parts by mass: 15 parts of diatomite, 12 parts of triethylene tetramine modified durian shell, 8 parts of chestnut shell cellulose, 1.5 parts of aerating aluminum powder, 5 parts of hollow glass bead, 4 parts of mono-alkoxy titanate, 4 parts of polytetrafluoroethylene particle, 0.6 part of melamine and 1.2 parts of sepiolite floss; the square outer core is prepared from the following materials in parts by mass: 16 parts of cement, 6 parts of fluorgypsum, 6 parts of modified saw powder, 2.4 parts of aluminum sulfate, 2.2 parts of hydroxyethyl cellulose, 1.2 parts of triethanolamine, 0.85 parts of silicon nitride powder, 1.25 parts of antimonous oxide, 1 part of halogen fire retardant, 0.8 part of titanium dioxide, 0.75 part of zinc oxide, 1.5 parts of expanded perlite, 1.4 parts of sodium dodecyl benzene sulfonate and 1.1 parts of isooctyl triethoxysilane.

Description

technical field [0001] The invention relates to an aerated brick, in particular to a combined aerated brick for walls in tropical marine climate areas and a processing method thereof. Background technique [0002] The wall materials used in the traditional construction market are mainly clay red bricks. The main reinforced concrete structure of the building is used as a support, and the bricks only play a filling role. When an earthquake occurs, the reinforced concrete structure will be deformed. When the reinforced concrete structure is deformed, the solid bricks will not Expansion and contraction at places will burst and collapse. The use of hollow bricks can leave a good space for expansion and contraction of reinforced concrete structures. Aerated bricks with hollow characteristics and scalability have gradually replaced solid bricks. With the increase of building height and the improvement of performance requirements such as shock resistance, heat preservation, waterpro...

AI Technical Summary

Problems solved by technology

Aerated bricks with hollow characteristics and scalability have gradually replaced solid bricks. With the increase of building height and the improvement of performance requirements such as shock resistance, heat preservation, waterproof, and sound insulation, the existing aerated bricks with only good expansion space Gas bricks are increasingly unable to meet architectural requirements