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Combination method for structure and function integrated concrete

A combination method and high-performance concrete technology, applied in the direction of building materials, can solve the problems of unfavorable structural overall performance, material waste, etc., and achieve the effect of overcoming compatibility problems, good integrity, and meeting multi-performance requirements

Inactive Publication Date: 2019-08-30
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, on the one hand, it will cause unnecessary waste of materials, and on the other hand, it is not conducive to the overall performance of the structure due to the separation of structural materials and functional materials.

Method used

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  • Combination method for structure and function integrated concrete
  • Combination method for structure and function integrated concrete
  • Combination method for structure and function integrated concrete

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] Such as process figure 1 As shown, the type of single concrete that constitutes the structural-functional integrated concrete is determined according to the functional requirements.

[0084] Select two single concretes for combination, which are respectively set as single concrete A and single concrete B. Among them, single concrete A is load-bearing concrete, specifically ordinary concrete, and its basic components are: natural coarse aggregate, sand, cement, water, and admixtures. Single concrete B is load-bearing concrete, specifically recycled concrete, and its basic components are: recycled coarse aggregate, recycled sand powder, cement, water, and admixtures. The compressive strength difference maintained between the two single concretes is ≤30MPa. The natural coarse aggregate and sand in the raw material components of monomeric concrete A are different from the recycled coarse aggregate and recycled sand powder in the raw material components of monomeric concre...

Embodiment 2

[0089] Such as process figure 1 As shown, the type of single concrete that constitutes the structural-functional integrated concrete is determined according to the functional requirements.

[0090] Select two single concretes for combination, which are respectively set as single concrete C and single concrete D. Among them, single concrete C is load-bearing concrete, specifically fiber concrete, and its basic components are: fiber, natural aggregate, sand, cement, water, and admixture. Monolithic concrete D is functional concrete, specifically thermal insulation concrete, mainly foam concrete with thermal insulation function, and its basic components are: foam material, natural coarse aggregate, sand, cement, water, and admixture. The compressive strength difference maintained between the two single concretes is ≤50MPa. The fiber and natural aggregate in the raw material component of monomeric concrete C are different from the foam material and natural coarse aggregate in th...

Embodiment 3

[0096] Such as process figure 1 As shown, the type of single concrete that constitutes the structural-functional integrated concrete is determined according to the functional requirements.

[0097] Select three single concretes for combination, which are respectively set as single concrete E, single concrete F and single concrete G. Among them, single concrete E is load-bearing concrete, specifically fiber concrete, and its basic components are: fiber, natural coarse aggregate, sand, cement, water, and admixture. Single concrete F is functional concrete, specifically thermal insulation concrete, mainly foam concrete with heat insulation function, and its basic components are: foam material, natural coarse aggregate, sand, cement, water, and admixture. Single concrete G is functional concrete, specifically waterproof concrete, mainly air-entrained concrete, and its basic components are: natural aggregate, sand, cement, air-entraining agent, water, and admixtures. The compress...

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Abstract

The invention provides a combination method for structure and function integrated concrete. At least two single concrete bodies are combined, and the combination manner is selected from a regular arrangement manner or an irregular arrangement manner. The invention further provides the structure and function integrated concrete. According to the combination method of the structure and function integrated concrete, the combined concrete achieves structure and function integration, meanwhile, respective performance advantages can be fully achieved, and the requirements of buildings for differentuse environments, different use functions and other aspects can be met.

Description

technical field [0001] The invention belongs to the field of building materials and relates to a method for combining structure-function integrated concrete. Background technique [0002] Concrete is one of the most widely used building materials in the field of construction engineering. Traditional building structures usually only use a single concrete material, which cannot meet both structural and functional requirements. As the main consideration, functional requirements are guaranteed through external protection. In this way, on the one hand, it will cause unnecessary waste of materials, and on the other hand, it is not conducive to the performance of the overall performance of the structure due to the separation of structural materials and functional materials. With the development of buildings towards higher levels, more ecology, and harsher environments, the performance requirements for building materials are also more diversified and comprehensive. Concrete struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/40C04B28/00
CPCC04B28/00E04C1/40C04B14/06C04B14/02C04B18/16
Inventor 肖建庄王玉梅张青天段珍华
Owner TONGJI UNIV
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