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Radiation-proof concrete

A concrete and anti-radiation technology, applied in the field of building materials, can solve the problems that cannot meet the needs of special projects and have single functions

Inactive Publication Date: 2017-12-08
南通盛赫园林古建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, while concrete guarantees the basic engineering needs, it also has the disadvantage of single function, which cannot meet the needs of special projects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of anti-radiation concrete, its composition is composed of the following components, recorded in parts: 120 parts of bauxite, 25 parts of gypsum, 35 parts of fly ash, 30 parts of lead sulfate particles, 4 parts of steel fiber, 3 parts of glass fiber, 7 parts of triglyceride, 2 parts of softener, 2 parts of air-entraining agent, 245 parts of cement, 190 parts of sieved river sand, and 650 parts of graded gravel.

Embodiment 2

[0014] A kind of anti-radiation concrete, its composition is composed of the following components, recorded in parts: 140 parts of bauxite, 35 parts of gypsum, 45 parts of fly ash, 40 parts of lead sulfate particles, 7 parts of steel fiber, 6 parts of glass fiber, 9 parts of triglyceride, 5 parts of softener, 4 parts of air-entraining agent, 265 parts of cement, 240 parts of sieved river sand, and 700 parts of graded gravel.

[0015] The radiation-proof concrete improved by the invention satisfies the requirement of radiation shielding while ensuring the basic engineering needs.

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PUM

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Abstract

The invention discloses radiation-proof concrete. The radiation-proof concrete comprises the following components in parts by weight: 120-140 parts of alumina, 25-35 parts of gypsum, 35-45 parts of fly ash, 30-40 parts of lead sulfate particles, 4-7 parts of steel fiber, 3-6 parts of glass fiber, 7-9 parts of triglyceride, 2-5 parts of a workability admixture, 2-4 parts of an air entraining agent, 245-265 parts of cement, 190-240 parts of sieved river sand and 650-700 parts of graded gravel.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to radiation-proof concrete. Background technique [0002] Concrete is the main material of engineering construction. It has the advantages of low cost, high strength, and convenient construction. It is widely used in various aspects of infrastructure construction such as industry, civil, and transportation. [0003] However, while concrete guarantees the basic engineering needs, it also has the disadvantage of single function, which cannot meet the needs of special projects. With the continuous development of social economy, higher requirements are put forward for the additional functions of concrete. Especially with the continuous development of the medical industry and the increasing application of various radiation equipment, new requirements are put forward for the radiation protection ability of concrete. [0004] The invention proposes a radiation-proof concret...

Claims

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Application Information

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IPC IPC(8): C04B28/14
CPCC04B28/14C04B2111/00258C04B14/303C04B18/08C04B22/142C04B14/48C04B14/42C04B24/045C04B7/00C04B14/06C04B14/02C04B2103/304C04B2103/0068
Inventor 郑小斌
Owner 南通盛赫园林古建筑工程有限公司