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Vibration reduction type concrete

A technology of concrete and seismic type, which is applied in the field of shock-absorbing concrete, can solve the problems of unreasonable design of concrete mix ratio, inability to meet the needs of production and life, and high cost, and achieve the effects of wide application range, reasonable design, and reasonable mix ratio

Inactive Publication Date: 2017-04-19
张秧林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing concrete mix design is unreasonable and cannot be applied to the needs of existing production and living, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A shock-absorbing concrete, which is uniformly mixed with the following raw materials: water 150kg / m³, cement 320kg / m³, fly ash 45kg / m³, mineral powder 65 kg / m³, sand 686kg / m³, Fine stone 1070 kg / m³ and admixture 6.9kg / m³.

Embodiment 2

[0015] A shock-absorbing concrete, the concrete is uniformly mixed with the following raw materials: water 155kg / m³, cement 328kg / m³, fly ash 45kg / m³, mineral powder 68 kg / m³, sand 695kg / m³, fine Stone 1077.50 kg / m³ and admixture 7.2kg / m³.

Embodiment 3

[0017] A shock-absorbing concrete, which is uniformly mixed with the following raw materials: water 160kg / m³, cement 336kg / m³, fly ash 45kg / m³, mineral powder 71 kg / m³, sand 704kg / m³, Fine stone 1085 kg / m³ and admixture 7.5kg / m³.

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Abstract

The invention discloses a vibration reduction type concrete, which is formed by uniformly stirring the following raw materials: 150-160 kg / m<3> of water, 320-336 kg / m<3> of cement, 45 kg / m<3> of fly ash, 65-71 kg / m<3> of ore powder, 686-704 kg / m<3> of sand, 1070-1085 kg / m<3> of fine stone, and 6.9-7.5 kg / m<3> of an admixture. The vibration reduction type concrete of the present invention has advantages of reasonable design and wide application range.

Description

technical field [0001] The invention relates to the technical field of concrete for designing buildings, and in particular relates to shock-absorbing concrete. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. concrete. Concrete is the most widely used and used building material in civil engineering. Design and manufacture concrete according to the predetermined performance, and develop new varieties of lightweight, high-strength, and multi-functional concrete. [0003] The existing concrete mix design is unreasonable, cannot be applied to the needs of existing production and life, and the cost is high. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
Inventor 张秧林
Owner 张秧林
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