Concrete for pipeline

A technology of concrete and pipes, applied in the direction of solid waste management, sustainable waste treatment, climate sustainability, etc., can solve the problems of high cost, unreasonable design of concrete mix ratio, and inability to meet the needs of production and life, and achieve the mix ratio Reasonable, wide application range, reasonable design effect

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 kind of concrete for pipelines, which is uniformly mixed with the following raw materials: water 166kg / m³, cement 365kg / m³, fly ash 45kg / m³, sand 662kg / m³, fine stone 1064 kg / m³, silicon Powder 80kg / m³, admixture 6.20 kg / m³, chips 320 kg / m³ and waste rock 625 kg / m³.

Embodiment 2

[0015] A concrete for pipelines, which is uniformly mixed with the following raw materials: water 166.5kg / m³, cement 385.5kg / m³, fly ash 47.5kg / m³, sand 686kg / m³, fine stone 1072 kg / m³, silica fume 100kg / m³, admixture 6.6kg / m³, debris 320 kg / m³ and waste rock 652.5 kg / m³.

Embodiment 3

[0017] A concrete for pipelines, which is uniformly mixed with the following raw materials: water 167kg / m³, cement 406kg / m³, fly ash 50kg / m³, sand 710kg / m³, fine stone 1080 kg / m³, silicon Powder 120kg / m³, admixture 7.00 kg / m³, chips 320 kg / m³ and waste rock - 680 kg / m³.

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PUM

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Abstract

The invention discloses a Concrete for A pipeline, and the concrete is prepared by evenly mixing the following raw materials in proportion: 166-167kg / m<3> of water, 365-406kg / m<3> of cement, 45-50kg / m<3> of fly ash, 662-710kg / m<3> of sand, 1064-1080kg / m<3> of fine stones, 80-120kg/ m<3> of silicon powder, 6.20-7.00kg / m<3> of an additive, 320kg/ m3 of detritus and 625-680kg / m<3> of waste stone. The invention has the advantages of reasonable design and wide application range.

Description

technical field [0001] The invention relates to the technical field of concrete for design and construction, and in particular relates to concrete for pipelines. 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. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/30
CPCY02W30/91
Inventor 张秧林
Owner 张秧林
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