Processing method of low-shrinkage concrete

Abstract

The invention relates to low-shrinkage concrete. The low-shrinkage concrete comprises the following components in parts by mass: diatomite 10-20 parts, triethylene tetramine modified durian shells 10-20 parts, chestnut shell cellulose 5-10 parts, aerated aluminium powder 1-2 parts, hollow glass microbeads 3-6 parts, monoalkoxy type titanate 3-5 parts, polytetrafluoroethylparticle particles 3-5 parts, melamine 0.5-1 part, a sepiolite fabric 1-1.5 parts, cement 100-120 parts, flyash 5-8 parts, natural sand stone 75-88 parts, aluminum sulfate 2-2.5 parts, brucite fibers 2-3 parts, triethanolamine 1-1.4 parts, eakleite powder 0.8-1 part, antimonous oxide 1-1.5 parts, a halogenated flame retardant 0.8-1.2 parts, titanium dioxide 0.5-1 part, zinc oxide 0.5-1 part, modified bentonite 1-2 parts, sodium dodecylbenzene sulfonate 1-1.5 parts and isooctyltriethoxysilane 1-1.2 parts.

Description

technical field

[0001] The invention relates to a concrete, in particular to a low-shrinkage concrete and a processing method thereof. Background technique

[0002] Most of the concrete used in the traditional construction market is a single structural component. With the increase of building height and the improvement of performance requirements such as earthquake resistance, heat preservation, waterproof, and sound insulation, it has been unable to meet the functional requirements of various parts of use. Contents of the invention

[0003] Aiming at the above-mentioned shortcomings of the prior art, the present invention provides a concrete for walls with high structural strength, anti-seismic and anti-stripping and a processing method thereof.

[0004] The technical solution of the present invention is: a low-shrinkage concrete, characterized in that: in parts by mass: 10-20 parts of diatomite, 10-20 parts of triethylenetetramine modified durian shells, 5 parts of chest...