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

Decoration and heat preservation integrated light-weight concrete plate and production method thereof

A technology for decorative concrete and lightweight concrete, applied in building materials and other directions, can solve problems such as poor adhesion of mortar, poor durability, hollowing and falling off, and achieve the effects of good wind pressure resistance, improved performance and extended service life.

Active Publication Date: 2015-01-14
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a light-weight concrete slab integrated with decoration and heat preservation and its production method. It aims to solve the problems of existing wall energy-saving materials such as flammability, poor durability, low strength, and poor bonding with mortar, resulting in hollowing and falling off. Solve the technical problem that traditional materials need to be decorated on the surface

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
  • Decoration and heat preservation integrated light-weight concrete plate and production method thereof
  • Decoration and heat preservation integrated light-weight concrete plate and production method thereof
  • Decoration and heat preservation integrated light-weight concrete plate and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Embodiment 1, this decorative and thermally integrated lightweight concrete slab is composed of a decorative concrete surface layer 1 and a microporous concrete thermal insulation layer 2;

[0059] The raw material composition of described decorative concrete surface layer 1 is as follows according to the weight ratio of every cubic meter of concrete:

[0060] The fine aggregate 2200 kg / m 3 ;

[0061] Cement 450 kg / m 3 ;

[0062] Silica fume 40kg / m 3 ;

[0063] Admixture 90 kg / m 3 ;

[0064] Water reducer 3.9kg / m 3 ;

[0065] Tap water 145kg / m 3 ;

[0066] Inorganic pigments 2 kg / m 3 .

Embodiment 2

[0067] Embodiment 2, this decorative and thermally integrated lightweight concrete slab is composed of a decorative concrete surface layer 1 and a microporous concrete thermal insulation layer 2;

[0068] The raw material composition of described decorative concrete surface layer 1 is as follows according to the weight ratio of every cubic meter of concrete:

[0069] The fine aggregate 2100 kg / m 3 kg / m 3 ;

[0070] Cement 440 kg / m 3 kg / m 3 ;

[0071] Silica fume 30 kg / m 3 kg / m 3 ;

[0072] Admixture 60 kg / m 3 ;

[0073] Water reducer 3.4 kg / m 3 ;

[0074] Tap water 98kg / m 3 .

Embodiment 3

[0075] Embodiment 3, this decorative and thermally integrated lightweight concrete slab is composed of a decorative concrete surface layer 1 and a microporous concrete thermal insulation layer 2;

[0076] The raw material composition of described decorative concrete surface layer 1 is as follows according to the weight ratio of every cubic meter of concrete:

[0077] The fine aggregate 2400 kg / m 3 ;

[0078] Cement 520 kg / m 3 ;

[0079] Silica fume 45kg / m 3 ;

[0080] Admixture 100 kg / m 3 ;

[0081] Water reducer 3.9kg / m 3 ;

[0082] Tap water 135kg / m 3 ;

[0083] Inorganic pigments 9 kg / m 3 .

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a decoration and heat preservation integrated light-weight concrete plate and a production method thereof. The plate is formed by compositing a decoration concrete surface layer and a microhole concrete heat isolation layer, wherein the decoration concrete surface layer consists of the following raw materials according to the weight ratio based on every cubic meter of concrete: 2,100 to 2,400 kg / m<3> of fine aggregate, 440 to 520 kg / m<3> of cement, 30 to 45 kg / m<3> of silica fume, 60 to 100 kg / m<3> of admixture, 3.4 to 3.9 kg / m<3> of water reducing agent, 98 to 135 kg / m<3> of running water and 0 to 9 kg / m<3> of inorganic paint. The decoration and heat preservation integrated light-weight concrete plate is high in heat isolation performance, has natural decorative lines on the surface and has effects of light weight, heat isolation, energy saving, decoration and durability and can be sawed and nailed; and the decoration and heat preservation integrated light-weight concrete plate is a first choice of a wall body material of an energy-saving building.

Description

technical field [0001] The invention relates to a lightweight concrete exterior wall plate and a production method thereof. Background technique [0002] In my country, the level of building energy conservation is far lower than that of developed countries, and the energy consumption per unit area of ​​buildings is still 3 to 5 times that of developed countries with similar climates; while my country's per capita resources are at an obvious disadvantage in the world, so energy conservation is my country's priority. a basic national policy. [0003] In terms of building energy conservation in China, energy-saving materials with good effects are relatively scarce. The polystyrene board insulation system widely used at present has its inherent shortcomings: 1) The durability is not good, and the design service life of building structures is generally 50 years. The service life of styrene board is only 10 to 15 years, which cannot meet the requirements of the building's service ...

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): E04C2/04C04B28/04C04B38/10C04B111/28C04B111/82
Inventor 石云兴宋中南张燕刚张涛霍亮戢文占刘伟
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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