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

Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof

A technology for a lightweight wall and a manufacturing method, which is applied in the field of wall materials, can solve the problems of high production energy consumption, affect structural safety, and be difficult to achieve, and achieve the effects of strong absorption capacity, low thermal conductivity, and attenuation of sound waves.

Active Publication Date: 2016-01-27
福建华东坚信科技股份有限公司
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Walls built by traditional masonry methods do not have seismic performance. To improve their seismic performance, expensive construction measures must be taken
[0015] As mentioned above, although the wall material products produced by traditional raw materials (cement, sand, stone, fly ash, etc.) and manufacturing processes do not use clay or roasting, the following disadvantages still exist: 1. High resource consumption; 2. The masonry wall is easy to crack, which seriously affects the structural safety; 3. Poor functionality, heat preservation, heat insulation, sound insulation, ventilation, moisture permeability, frost resistance and other performances cannot or are difficult to meet the current architectural design standards Requirements; 4. Only traditional methods of masonry can be used, and the masonry wall itself does not have seismic performance; 5. Light wall materials cannot be directly used for load-bearing, etc.

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
  • Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof
  • Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof
  • Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0059] Specific implementation mode 1: The non-shrinkage, high sound insulation, self-insulation and thermal insulation mud-sand lightweight wall module of this implementation mode is non-self-supporting, and the structure is as follows Figure 1-3 Shown, per cubic meter is made of the following raw materials:

[0060] 15Kg of ultra-light aggregate, 155Kg of cement, 10Kg of silt, 0.15Kg of bulk mud shrinkage inhibitor, 0.5Kg of interfacial activity enhancer, 3Kg of melt viscosity hollow particle polymer and 65Kg of water; count) of flying sand.

[0061] The ultra-light aggregate is polystyrene particles.

[0062] The bulk mud shrinkage inhibitor is composed of 35% alkylphenol polyoxyethylene ether, 57.5% 2-methyl-2,4-pentanediol and 7.5% sodium α-alkenyl sulfonate in mass percentage.

[0063] The surface activity enhancing agent is composed of 85% polymer emulsion, 2.5% curing agent and 12.5% ​​dispersing agent according to mass percentage.

[0064] The polymer emulsion is ...

specific Embodiment approach 2

[0077] Embodiment 2: The non-shrinkage, high-sound-insulation, self-insulation and heat-insulation mud-sand lightweight wall module of this embodiment is non-self-supporting, and is made of the following raw materials per cubic meter:

[0078] 75Kg of ultra-light aggregate, 195Kg of cement, 25Kg of silt, 0.20Kg of bulk mud shrinkage inhibitor, 0.75Kg of surface activity enhancer, 5Kg of melt viscosity hollow particle polymer and 85Kg of water; count) natural sand.

[0079] The ultra-light aggregate is expanded vitrified microspheres.

[0080] The bulk mud shrinkage inhibitor is composed of 40% alkylphenol polyoxyethylene ether, 55% 2-methyl-2,4-pentanediol and 5% sodium α-olefin sulfonate according to the mass percentage.

[0081] The surface activity enhancer is composed of 90% polymer emulsion, 2.5% curing agent and 7.5% dispersant according to mass percentage.

[0082] The polymer emulsion is styrene-acrylic emulsion, the curing agent is lithium silicate sol, and the disp...

specific Embodiment approach 3

[0089] Embodiment 3: The non-shrinkage, high-sound insulation, self-insulation and heat-insulation silt lightweight wall module of this embodiment is non-self-supporting, and is made of the following raw materials per cubic meter:

[0090] 45Kg of ultra-light aggregate, 175Kg of cement, 15Kg of silt, 0.25Kg of bulk mud shrinkage inhibitor, 0.625Kg of surface active enhancer, 4.0Kg of melt viscosity hollow particle polymer and 75Kg of water; mass meter) of sea sand.

[0091] The ultra-light aggregate is 10Kg of polystyrene particles and 35Kg of expanded vitrified microbeads.

[0092] The bulk mud shrinkage inhibitor is composed of 35% of alkylphenol polyoxyethylene ether, 55% of 2-methyl-2,4-pentanediol and 10% of sodium α-alkenyl sulfonate.

[0093] The surface activity enhancer is composed of 85% polymer emulsion, 7.5% curing agent and 7.5% dispersant according to mass percentage.

[0094] The polymer emulsion is ethylene-vinyl acetate, the curing agent is sodium silicate s...

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
viscosityaaaaaaaaaa
Login to View More

Abstract

The invention provides a non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and a manufacturing method thereof and belongs to the field of wall materials. The module and the manufacturing method solve the technical problems that sand with the sand content larger than 3% can not be used as an existing wall material, cracking occurs, the sound-isolation effect is poor, and a light wall material can not serve as a self-bearing wall. A non-bearing wall module is manufactured through super-light aggregate, cement, sand, bulk cement shrinkage-preventing agents, interface activity enhancers, solution viscosity hollow particle polymer and water. A self-bearing wall module further comprises coarse aggregate. The non-bearing wall module is manufactured in the steps that materials are stirred, poured into a half-piece type mould, pressurized and formed through variable-frequency vibration and buffering, and maintained; adhesive faces are cut flattened and bonded together, and the periphery of the module is cut and flattened. The self-bearing wall module is manufactured in the steps that materials are stirred, poured in a whole-piece mould, pressurized and formed through variable-frequency vibration and buffering, and maintained. The wall module integrates non-shrinkage, self-heat-insulation, heat-isolation, high-sound-isolation and fire resistance, sand with the sand content being 3-25% is used, the manufacturing method is simple, and construction is convenient.

Description

technical field [0001] The invention belongs to the field of wall materials; in particular, it relates to a non-shrinkage, high-sound-insulation, self-heating and heat-insulating mud-sand lightweight wall module and a manufacturing method thereof. Background technique [0002] After the red clay bricks were banned, the wall materials used in the construction market mainly include: fly ash bricks, light aggregate (slag) concrete blocks, cement bricks, aerated concrete blocks and ordinary concrete blocks. Although the above-mentioned products have alleviated the contradiction between supply and demand of the market for wall materials, the inherent disadvantages of these wall materials have seriously affected people's physical and mental health and building quality, and even brought safety hazards to building structures (such as: wall cracks, frost resistance damage, etc.). Such as: [0003] Fly ash bricks and lightweight aggregate (slag) concrete blocks are mixed with a larg...

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): C04B28/02C04B16/08C04B14/24
CPCB28B1/087B28B3/022C04B14/24C04B16/08C04B18/26C04B28/00C04B2111/40C04B2201/32C04B14/068C04B14/00C04B24/32C04B24/02C04B24/16C04B24/2641C04B22/08C04B24/20C04B18/08C04B24/2652C04B22/002C04B24/305C04B24/2623C04B24/383Y02W30/91
Inventor 葛兆明张恒肖方添
Owner 福建华东坚信科技股份有限公司
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