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High temperature resistance and corrosion resistance concrete for chemistry factory building

A corrosion-resistant concrete and high-temperature-resistant technology, which is applied in the field of concrete, can solve problems such as failure to meet the functional requirements of the used parts, and achieve the effects of improving the physical and chemical properties of the surface, preventing shrinkage and deformation, and improving heat insulation

Inactive Publication Date: 2017-04-26
沈爱琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the concrete used in the traditional construction market is a single structural component, but 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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A high-temperature-resistant and corrosion-resistant concrete for a chemical plant, characterized in that it includes, in parts by mass: 10 parts of diatomite, 10 parts of triethylenetetramine-modified durian shells, 5 parts of chestnut shell cellulose, and 1 part of aerated aluminum powder , 3 parts of hollow glass microspheres, 3 parts of monoalkoxy titanate, 3 parts of polytetrafluoroethylene particles, 0.5 parts of melamine, 1 part of sepiolite wool, 100 parts of cement, 70 parts of natural sand, modified 5 parts of coal ash, 5 parts of coconut charcoal modified polyester fiber, 2 parts of aluminum sulfate, 2 parts of hydroxyethyl cellulose, 1 part of triethanolamine, 0.8 part of shale powder, 1 part of antimony trioxide, halogen flame retardant 0.8 parts, 0.5 parts of titanium dioxide, 0.5 parts of magnesium chloride, 0.5 parts of nano-iron, 1 part of alunite expansion agent, 1 part of sodium dodecylbenzenesulfonate, and 1 part of isooctyltriethoxysilane.

[0015] ...

Embodiment 2

[0022] A high-temperature-resistant and corrosion-resistant concrete for a chemical plant, characterized in that it includes, in parts by mass: 20 parts of diatomite, 20 parts of triethylenetetramine-modified durian shells, 10 parts of chestnut shell cellulose, and 2 parts of aerated aluminum powder , 6 parts of hollow glass microspheres, 5 parts of monoalkoxy titanate, 5 parts of polytetrafluoroethylene particles, 1 part of melamine, 1.5 parts of sepiolite wool, 120 parts of cement, 90 parts of natural sand, modified 8 parts of coal ash, 8 parts of coconut charcoal modified polyester fiber, 2.5 parts of aluminum sulfate, 3 parts of hydroxyethyl cellulose, 1.4 parts of triethanolamine, 1 part of shale powder, 1.5 parts of antimony trioxide, halogen flame retardant 1.2 parts, 1 part of titanium dioxide, 1 part of magnesium chloride, 1 part of nano-iron, 2 parts of alunite expansion agent, 1.5 parts of sodium dodecylbenzenesulfonate, 1.2 parts of isooctyltriethoxysilane.

[0023...

Embodiment 3

[0030] A high-temperature-resistant and corrosion-resistant concrete for a chemical plant, characterized in that it includes, in parts by mass: 15 parts of diatomite, 12 parts of triethylenetetramine-modified durian shells, 8 parts of chestnut shell cellulose, and 1.5 parts of aerated aluminum powder , 5 parts of hollow glass microspheres, 4 parts of monoalkoxy titanate, 4 parts of polytetrafluoroethylene particles, 0.6 parts of melamine, 1.2 parts of sepiolite wool, 110 parts of cement, 80 parts of natural sand, modified 6 parts of coal ash, 6 parts of coconut charcoal modified polyester fiber, 2.4 parts of aluminum sulfate, 2.2 parts of hydroxyethyl cellulose, 1.2 parts of triethanolamine, 0.85 parts of shale powder, 1.25 parts of antimony trioxide, halogen flame retardant 1 part, 0.8 parts of titanium dioxide, 0.75 parts of magnesium chloride, 0.8 parts of nano-iron, 1.5 parts of alunite expansion agent, 1.4 parts of sodium dodecylbenzenesulfonate, and 1.1 parts of isooctylt...

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Abstract

The invention relates to high temperature resistance and corrosion resistance concrete for a chemistry factory building. The concrete is prepared from, by mass, 15 parts of kieselguhr, 12 parts of triethylene tetramine modified durain shells, 8 parts of chestnut shell cellulose, 1.5 parts of air-entrapping aluminite powder, 5 parts of hollow glass beads, 4 parts of single type alkoxy titanium acid ester, 4 parts of polytetrafluoroethylene particles, 0.6 part of melamine, 1.2 parts of sepiolite fabric, 110 parts of cement, 80 parts of natural gravel, 6 parts of modified coal ash, 6 parts of coconut charcoal modified polyester fiber, 2.4 parts of aluminum sulfate, 2.2 parts of hydroxyethyl cellulose, 1.2 parts of triethanolamine, 0.85 part of shale powder, 1.25 parts of antimonous oxide, 1 part of halogenated flame retardant, 0.8 part of titanium dioxide, 0.75 part of magnesium chloride, 0.8 part of nano-iron, 1.5 parts of alunite expanding agent, 1.4 parts of sodium dodecyl benzene sulfonate and 1.1 part of isooctyl triethoxy silane.

Description

technical field [0001] The invention relates to concrete, in particular to a high-temperature and corrosion-resistant concrete for a chemical plant 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 wall concrete with high structural strength, shock resistance, heat insulation and a processing method thereof. [0004] The technical solution of the present invention is: a high-temperature-resistant and corrosion-resistant concrete for a chemical plant, characterized in that it comprises: 10-20 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B38/02C04B111/40
CPCC04B28/00C04B38/02C04B2111/40
Inventor 沈爱琴
Owner 沈爱琴
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