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

Environment-friendly composite board material for construction and preparation method thereof

A construction and composite board technology, applied in the field of building materials, can solve the problems of load-bearing, poor fire resistance, poor safety, easy to burn, etc., and achieve excellent thermal insulation performance and mechanical performance, less consumables, and storage. handy effect

Inactive Publication Date: 2018-06-12
安徽嘉中金属材料有限公司
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

EPS, XPS, and PU are all organic thermal insulation materials. The biggest advantage is light weight, heat preservation, and good heat insulation; the biggest defect is fire prevention, poor safety, easy aging, easy to burn, large smoke, high toxicity, and low load-bearing capacity when burning. , service life, and fire resistance are not as good as inorganic insulation materials

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

preparation example Construction

[0033] A method for preparing an environmentally friendly composite board material for construction, characterized in that the preparation steps are as follows:

[0034] S1: 37-40 parts of Portland cement, 15-23 parts of waste plastic, 8-10 parts of walnut shell, 11-18 parts of bentonite, 16-24 parts of silicone modified epoxy resin, 13-17 parts of rutile titanium dioxide 15-25 parts, 15-25 parts of sulfomethyl phenolic resin, 6-10 parts of fly ash, and 2-6 parts of montmorillonite powder are pulverized with a pulverizer respectively, and the mesh number of being pulverized to the above-mentioned components is 200-300 mesh, for subsequent use;

[0035]S2: Portland cement, waste plastics, walnut shells, bentonite, organosilicon modified epoxy resin, rutile titanium dioxide, sulfomethyl phenolic resin, fly ash, and montmorillonite powder pulverized in step S1 are added to the cement slurry Add water to the stirring pot for stirring, and stir thoroughly to obtain a mixture;

[0...

Embodiment 1

[0041] S1: 40 parts of Portland cement, 15 parts of waste plastic, 10 parts of walnut shell, 18 parts of bentonite, 16 parts of silicone modified epoxy resin, 13 parts of rutile titanium dioxide, 15 parts of sulfomethyl phenolic resin, pulverized coal 10 parts of ash and 6 parts of montmorillonite powder are pulverized with a pulverizer respectively, until the mesh number of each of the above-mentioned components is 200-300 orders, and set aside;

[0042] S2: Portland cement, waste plastics, walnut shells, bentonite, organosilicon modified epoxy resin, rutile titanium dioxide, sulfomethyl phenolic resin, fly ash, and montmorillonite powder pulverized in step S1 are added to the cement paste Add water to the stirring pot for stirring, and stir thoroughly to obtain a mixture;

[0043] S3: In step S2, add 20 parts of sodium silicate solution, 7 parts of hydroxymethyl cellulose, 5 parts of mixed fiber, 14 parts of butyl propionate, 4 parts of surfactant, 5 parts of waterproofing a...

Embodiment 2

[0046] S1: 37 parts of Portland cement, 15 parts of waste plastic, 8 parts of walnut shell, 11 parts of bentonite, 16 parts of silicone modified epoxy resin, 13 parts of rutile titanium dioxide, 15 parts of sulfomethyl phenolic resin, pulverized coal 6 parts of ash and 2 parts of montmorillonite powder are pulverized with a pulverizer respectively, until the mesh number of each of the above-mentioned components is 200-300 mesh, and set aside;

[0047] S2: Portland cement, waste plastics, walnut shells, bentonite, organosilicon modified epoxy resin, rutile titanium dioxide, sulfomethyl phenolic resin, fly ash, and montmorillonite powder pulverized in step S1 are added to the cement paste Add water to the stirring pot for stirring, and stir thoroughly to obtain a mixture;

[0048] S3: In step S2, add 14 parts of sodium silicate solution, 2 parts of hydroxymethyl cellulose, 3 parts of mixed fiber, 11 parts of butyl propionate, 3 parts of surfactant, 3 parts of waterproofing agent...

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 discloses an environment-friendly composite board material for construction and a preparation method thereof. The environment-friendly composite board material is prepared from the following raw materials in parts by weight: 30-50 parts of Portland cement, 10-15 parts of waste plastic, 5-10 parts of walnut shells, 8-15 parts of bentonite, 12-15 parts of organic silicone modified epoxy resin, 12-18 parts of rutile titanium dioxide, 15-25 parts of sulfonated-phenol-formoldehyde formaldehyde resin, 4-9 parts of fly ash, 10-20 parts of a sodium silicate solution, 2-10 parts of hydroxymethyl cellulose, 1-8 parts of mixed fiber, 11-17 parts of butyl propionate and 2-8 parts of montmorillonite powder. The prepared environment-friendly composite board material for construction is simple in preparation process and low in manufacturing cost, has the advantages of light capacity, good waterproof effect and good thermal insulation effect, has highgood chemical stability, is nontoxicand tasteless, and is an ideal thermal insulation material.

Description

technical field [0001] The invention relates to the technical field of building material production, in particular to an environmentally friendly building composite board material and a preparation method thereof. Background technique [0002] Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, Portland cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, Glass with special effects, etc.; special materials refer to waterproof, moisture-proof, anti-corrosion, fire-proof, flame-retardant, sound insulation, heat insulation, heat preservation, sealing, etc. There are many types of thermal insulation materials, and the application range is also very wide. The more commonly used ones are: glass wool products, Vinai insulation bl...

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): C04B28/04
CPCC04B28/04C04B2111/00017C04B2111/00025C04B2111/28C04B18/20C04B18/24C04B24/42C04B14/104C04B14/305C04B12/04C04B18/08C04B24/302C04B24/383C04B24/045C04B24/04C04B24/125
Inventor 张如才
Owner 安徽嘉中金属材料有限公司
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