Formula of porous concrete for floor

A technology of porous concrete and formula, which is applied in the field of concrete, can solve the problems such as difficult drainage, and achieve the effect of good water leakage and large pore size

Inactive Publication Date: 2019-12-20
饶雅玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing concrete for construction is made of simple cement, gravel,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example

[0015] A formula of porous concrete for flooring, including the following components: 100-120 parts of water, 90-200 parts of cement, 150-210 parts of fine sand, 150-210 parts of coarse sand, 150-210 parts of stones, 10-15 parts of quicklime , 120-150 servings of baking soda.

[0016] The diameter of the stones is 50mm-100mm.

[0017] The grain size of the coarse sand is 10-20 mesh.

[0018] The grain size of the fine sand is 60-80 mesh.

[0019] The particle size of the quicklime is 110-210 mesh.

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PUM

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Abstract

The invention discloses a formula of porous concrete for a floor. The porous concrete is prepared from the following components in parts by weight: 100-120 parts of water, 90-200 parts of cement, 150-210 parts of fine sand, 150-210 parts of coarse sand, 150-210 parts of gravel, 10-15 parts of quick lime, and 120-150 parts of soda ash.

Description

technical field [0001] The invention relates to concrete, in particular to a formula of porous concrete for floors. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete usually 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, which is widely used in civil engineering. [0003] Most of the existing building concrete is made of simple cement, gravel, and fine sand mixed with water, which is easy to accumulate water and difficult to drain. Contents of the invention [0004] In order to solve the deficiencies and defects of the prior art, the present invention provides a porous concrete formula for floors, which reduces water accumulation through holes. [0005] The present ...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B38/02C04B111/40C04B111/60
CPCC04B28/02C04B2111/40C04B2111/60C04B14/06C04B14/02C04B22/064C04B22/10C04B38/02
Inventor 饶雅玲
Owner 饶雅玲
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