Sound-proof heat insulation light wall

A light-weight wall and raw material technology, applied in the field of building materials, to achieve the effects of labor-saving and time-saving construction, convenient construction, and good social and economic benefits

Inactive Publication Date: 2009-07-22
NANYANG NORMAL UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect of using plant straw in the prior art, make full use of waste plant straw resources, use plant fiber and cement as the main raw material composite material, replace the existing light wall building materials, and produce a sound insulation Insulated Lightweight Wall Building Parts

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 1

[0011] Example 1 of the sound-insulating and heat-insulating lightweight wall of the present invention is made of the following raw materials in parts by weight: 45 plant fibers, 50 cement, 7 antifungal agents, 3 water-reducing agents, 10 waterproofing agents, and 40 reinforcing agents.

Embodiment 2

[0012] Example 2 of the sound-insulating and heat-insulating lightweight wall of the present invention is made of the following raw materials in kilograms by weight: plant fiber 0.9, cement 9, antifungal agent 0.3, water reducing agent 0.1, waterproofing agent 0.4, and reinforcing agent 10.

Embodiment 3

[0013] Embodiment 3 of the sound-insulating and heat-insulating lightweight wall of the present invention is made of the following raw materials in kilograms by weight: 0.1 plant fiber, 1 cement, 0.03 antifungal agent, 0.01 water reducing agent, 0.05 waterproofing agent, and 0.5 strengthening agent.

[0014] According to the process flow adopted in the weight parts of the above-mentioned examples, the plant stalks are first collected, crushed and cleaned, and then the wax in the stalks is removed by referring to the wax removal technology in the papermaking process, and the plant fibers are extracted. Proportion of various raw materials, adding cement, various additives, adding appropriate amount of water to mix evenly, filling into the wall mold, pressurizing the mold panel to form, after demoulding, refer to the concrete product maintenance method for curing for a period of time, and slightly trimming, that is, the product The invention discloses a sound-insulating and heat-i...

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 present invention relates to building material, and provides one kind of sound isolating and heat insulating light wall. The sound isolating and heat insulating light wall is produced with plant fiber and cement as main material as well as proper amount of mildew inhibitor, water reducing agent, waterproofing agent, intensifier, etc, and through mixing, pressing, and forming. It has the features of sound isolation, heat insulation, light weight, no toxic and harmful matter release, high corrosion resistance, high strength, low cost, etc.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to a material composited with plant fiber and cement as main raw materials, in particular to a sound-insulating and heat-insulating lightweight wall. Background technique [0002] Existing lightweight walls include gypsum as the main raw material, cement and foam or glass fiber as the main raw material, and fly ash, cement, and sand as the main raw material. However, these walls have water resistance. Poor performance, poor strength, difficult quality control and other defects. [0003] Some people have tried to use wheat straw to make MDF, using melamine or phenolic resin, urea-formaldehyde resin and other organic adhesives as adhesives, but this material will release a lot of harmful substances, pollute the environment, and have poor strength and water resistance; some people use wheat straw And cement density board, but because the wax on the surface of wheat straw affe...

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): C04B28/00C04B18/24
CPCY02W30/91
Inventor 郭戈谢海泉黄运瑞
Owner NANYANG NORMAL UNIV
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