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

Steamed pressurized ash coal 300 volume density flame-endurable heat-insulating air-added concrete building block and its production method

A technology of fly ash and blocks, which is applied in the field of aerated concrete blocks and its production, to achieve the effects of good thermal insulation performance, energy saving, and light bulk density

Inactive Publication Date: 2007-05-23
HEBEI YUEYANG NOVEL HEAT INSULATION CONSTR MATERIAL
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are 500-700 grades of aerated concrete blocks, and there is no 300 grades of refractory and thermal insulation aerated concrete blocks, which is the deficiency of the existing technology

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

[0007] Below are three embodiments of the raw material weight parts of the present invention:

[0008] 1. The raw materials include: 7% cement, 21% lime, 1% gypsum, 45% fly ash, 22% diatomaceous earth, 0.26% aluminum powder, 0.4% foam stabilizer and regulator The agent is 0.6% of water glass.

[0009] 2. The raw materials include: 8% cement, 22% lime, 1% gypsum, 47.5% fly ash, 22.5% diatomaceous earth, 0.26% aluminum powder, 0.4% foam stabilizer and regulator The agent is 0.6% of water glass.

[0010] 3. The raw materials include: 9% cement, 23% lime, 1% gypsum, 50% fly ash, 23% diatomaceous earth, 0.26% aluminum powder, 0.4% foam stabilizer and regulator The agent is 0.6% of water glass.

[0011] The foam stabilizer of the present invention is synthesized from triethanolammonium, sodium sulfate and water in a weight ratio of 5:2:10.

[0012] The production method of the embodiment of the present invention is the same as the above-mentioned scheme part.

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

No PUM Login to View More

Abstract

The invention relates to a kind of concrete stepping piece as well as preparing method. The ingredient of the invention includes cement, lime, gypsum, pulverized coal ash, diatomaceous earth, vapor-generating agent, foam stabilizer and regulator. The advantage of the invention includes careful choice of materials, simple and scientific producing procedure, light volume weight, good anti-shake ability and good incubation and heat insulating ability. The stepping piece is water-proof and fire-proof. It is very cheap and can be used as the out wall material of the high buildings; besides, it can be used in industry where needs incubation. The invention can make full use of the waste pulverized coal ash and save energies, so the invention has provided an ideal stepping piece and preparing method.

Description

1. Technical field: [0001] The invention relates to an aerated concrete block and a production method thereof, in particular to an autoclaved fly ash 300 bulk density refractory heat-retaining aerated concrete block and a production method thereof. 2. Background technology: [0002] There are 500-700 grades of aerated concrete blocks at present, and there is no 300 grades of refractory and thermal insulation aerated concrete blocks, which is a deficiency in the prior art. 3. Contents of the invention: [0003] The purpose of the present invention is to invent a kind of fly ash 300 bulk density refractory thermal insulation aerated concrete block and its manufacturing method. Insufficient air-entrained concrete blocks. [0004] The object of the present invention can be achieved through the following embodiments: the parts by weight of the raw materials of this building block are: cement 7-9%, lime 21-23%, gypsum 1%, fly ash 45-50%, diatomite 22-23%, air-generating agent ...

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
IPC IPC(8): C04B28/00C04B18/08C04B14/30C04B14/08C04B22/14C04B22/04
CPCC04B28/10Y02W30/91C04B7/00C04B12/04C04B14/08C04B18/08C04B22/04C04B22/143C04B38/02
Inventor 陈德余
Owner HEBEI YUEYANG NOVEL HEAT INSULATION CONSTR MATERIAL
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