Lightweight concrete

A concrete and light-weight technology, applied in the field of concrete, can solve the problems of construction burden and heavy weight, and achieve the effect of reducing the burden

Inactive Publication Date: 2014-04-30
张家界万众新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing concrete imposes a strong burden on the construction due to its heavy weight

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A light weight concrete, its raw material components by weight, 100 parts of cement, 50 parts of water, 65 parts of PC, 12.5 parts of quicklime, 6 parts of carbon powder, 2 parts of calcium carbonate, 0.1 part of zinc sulfate.

Embodiment 2

[0014] A lightweight concrete, the raw materials of which are, by weight, 100 parts of cement, 50 parts of water, 60 parts of PC, 15 parts of quicklime, 5 parts of carbon powder, 4 parts of calcium carbonate and 0.05 part of zinc sulfate.

Embodiment 3

[0016] A lightweight concrete, the raw materials of which are, by weight, 100 parts of cement, 50 parts of water, 70 parts of PC, 10 parts of quicklime, 7 parts of carbon powder, 1 part of calcium carbonate, and 0.2 parts of zinc sulfate.

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PUM

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Abstract

The invention discloses lightweight concrete. The lightweight concrete comprises the following components in parts by weight: 100 parts of cement, 50 parts of water, 60-70 parts of PC (polycarbonate), 10-15 parts of quick lime, 5-7 parts of carbon powder, 1-4 parts of calcium carbonate and 0.05-0.2 part of zinc sulfate. By breaking a conventional concrete formula, replacing a part of cement with the PC, activating through calcium carbonate and zinc sulfate and reinforcing through the quick lime, the obtained lightweight concrete has the engineering value of concrete and is lighter than conventional concrete by more than 10 times, so that great burden is reduced for engineering.

Description

technical field [0001] The present invention relates to a concrete. Background technique [0002] Concrete, referred to as "concrete (tóng)": refers to the collective name of engineering composite materials that use cementitious materials to cement aggregates into a whole. Generally speaking, the term concrete refers to cement as cementing material, sand and stone as aggregate; mixed with water (with or without admixtures and admixtures) in a certain proportion, and obtained by stirring, molding and curing. Cement concrete, also known as ordinary concrete, is widely used in civil engineering. However, the existing concrete imposes a strong burden on construction due to its heavy weight. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the existing defects and provide a lightweight concrete with a lighter texture. [0004] The purpose of the present invention is specifically achieved through the following technical sol...

Claims

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Application Information

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IPC IPC(8): C04B28/00
Inventor 唐萍
Owner 张家界万众新型建筑材料有限公司
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