Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A production process for pouring foam concrete into hollow bricks

A production process and technology of hollow bricks, which is applied in the field of self-insulation block preparation, can solve problems such as difficulty in balancing insulation performance and brick strength, poor bonding between foam concrete and bricks, and unsatisfactory foaming effect, so as to improve the later strength Low density, low density, and the effect of reducing the use of foaming agents

Active Publication Date: 2021-09-24
重庆越园建筑节能材料有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, hollow bricks filled with ordinary foamed concrete still have many deficiencies, such as poor bonding between foamed concrete and bricks, difficulty in balancing thermal insulation performance and brick strength, and easy collapse of foamed concrete, etc. The foaming effect in actual use is not ideal. In addition, because bricks need to be produced in large quantities, in order to meet market demand, quick-setting agents are usually added to concrete to speed up the production rhythm, but it also brings low strength and excessive alkalinity in the later stage. high problem

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A production process for pouring foam concrete into hollow bricks
  • A production process for pouring foam concrete into hollow bricks
  • A production process for pouring foam concrete into hollow bricks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0062] 1. Use the steps of the above-mentioned production process of pouring thermal insulation materials into hollow bricks to produce 30 groups of hollow brick samples filled with thermal insulation materials of different formulas. Each group of samples must have at least six bricks. Among them, the 28th, 29th, and 30th groups are blank control group.

[0063] The test raw materials of each embodiment are all commercially available: the hollow brick is a sintered brick with shale as the main raw material, the raw material of the broken prickly fruit shell is chestnut shell, the raw material of the hollow microsphere is hollow glass microsphere, and the foaming agent is dodecane Sodium phenyl sulfonate, the gelling agent is cement, and the quick-setting agent is alumina clinker-carbonate-based quick-setting agent.

[0064] The concrete formula of each embodiment insulation material is as shown in table 1.

[0065] The concrete formula of each embodiment insulation material 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 diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of self-insulation block preparation, and in particular relates to a production process for pouring foam concrete into hollow bricks. The scheme adopted in the present invention is: add a special structure composed of thorny fruit shells and hollow microspheres to the traditional foam concrete insulation material to improve the compressive strength and heat preservation effect, and ensure the strength of the brick body and the brick body while maintaining heat preservation and saving energy. The firmness of the combination with the perfusion material can reduce the use of foaming agents to improve economic benefits, and can also meet the high-efficiency production while avoiding the problems of late strength decline and excessive alkalinity caused by accelerators.

Description

technical field [0001] The invention belongs to the technical field of self-insulation block preparation, and in particular relates to a production process for pouring foam concrete into hollow bricks. Background technique [0002] Hollow bricks have the advantages of light weight, easy construction, and saving raw materials. As a new type of building material, foam concrete has the effect of noise reduction and heat insulation. Based on the market demand and social needs of heat preservation and energy saving, construction industry technicians combine the two , pouring foam concrete into hollow bricks, self-insulating blocks came into being, and received widespread attention and a large number of applications. [0003] However, in the prior art, hollow bricks filled with ordinary foamed concrete still have many deficiencies, such as poor bonding between foamed concrete and bricks, difficulty in balancing thermal insulation performance and brick strength, and easy collapse o...

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 Patents(China)
IPC IPC(8): C04B28/02E04C1/41C04B111/40
CPCC04B28/02C04B2111/00663C04B2111/40C04B2201/10C04B2201/32C04B2201/50E04C1/41C04B18/248C04B14/22C04B24/16C04B14/104C04B2103/12C04B38/10C04B38/0038Y02A30/244
Inventor 汪立波彭学明
Owner 重庆越园建筑节能材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com