Concrete water permeable brick and preparation method thereof

A permeable brick and concrete technology, applied in the field of concrete permeable brick and its preparation, can solve the problems of poor water permeability of permeable bricks, faults of permeable bricks, low pressure, etc., and achieve high pressure, strong coagulation, and good water permeability Effect

Inactive Publication Date: 2016-07-27
重庆市一棵树建材有限公司
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most permeable bricks on the market use single-layer or double-layer fabrics. Due to the formula, the permeable bricks have poor water permeability, poor coagulation, low pressure, and even permeable brick faults.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A concrete permeable brick of the present invention comprises a surface layer, a middle layer and a lower layer, and the surface layer is composed of the following components in parts by weight: cement: 38-42%; fine sand with particle size ≤ 0.5m: 55-57%; Pigment: 3-5%; the middle layer is composed of the following components in parts by weight: cement: 40-45%; coarse sand with a particle size of 0.5mm-3mm: 55-60%; the lower layer is composed of the following The components are composed by parts by weight: cement: 45-50%; stone powder with a particle size of 5mm-8mm: 40-45%; talcum powder 5-10%.

[0014] Further, the specific mass ratio of the preferred composition of the surface layer is: cement: 40%; fine sand with particle size ≤ 0.5m: 56%; pigment: 4%.

[0015] Preferably, the specific mass ratio of the composition of the middle layer is: cement: 40%; coarse sand with a particle size of 0.5mm-3mm: 60%.

[0016] The specific mass ratio of the preferred composition o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a concrete water permeable brick which comprises a surface layer, a middle layer and a lower layer, wherein the surface layer consists of the following components in percentage by weight: 38-42% of cement, 55-57% of fine sand with granularity of less than or equal to 0.5mm and 3-5% of pigment; the middle layer consists of the following components in percentage by weight: 40-45% of cement and 55-60% of coarse sand with granularity of less than or equal to 0.5-3mm; and the lower layer consists of the following components in percentage by weight: 45-50% of cement, stone powder with granularity of 5-8mm and 5-10% of talc powder. The invention also discloses a preparation method of the concrete water permeable brick. In the concrete water permeable brick and preparation method thereof, three-layer material distribution is implemented, and the materials are mixed according to respective proportions on the layers; and the concrete water permeable brick has the advantages of good water permeability, high coagulability, high compressive strength, environmental friendliness and low cost.

Description

technical field [0001] The invention belongs to the technical field of paving with cement or similar cementing material blocks, in particular to a concrete permeable brick and a preparation method thereof. Background technique [0002] At present, most permeable bricks on the market use single-layer or double-layer fabrics. Due to the formula, the permeable bricks have poor water permeability, poor coagulation, low pressure, and even faults in the permeable bricks. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a concrete permeable brick and its preparation method. The permeable brick implements three-layer fabrics, and each layer is mixed according to their respective proportions. It has good water permeability, strong coagulation, high pressure, environmental protection and low cost. [0004] In order to achieve the above object, a concrete permeable brick of the present invention includes a surface layer, a middle...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B28/00
CPCC04B28/04C04B28/00C04B2111/00284C04B2111/00612C04B14/06C04B2103/54C04B14/02C04B14/042
Inventor 李潇
Owner 重庆市一棵树建材有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap