Fiberglass enhanced glass bead ceramsite foam concrete and preparation method and building block thereof

A foamed concrete and glass fiber technology, applied in the field of concrete, can solve the problems of low strength, poor slurry stability, large shrinkage, etc., and achieve improved tensile and compressive strength, good tensile performance and high compressive strength Effect

Inactive Publication Date: 2015-08-19
XINJIANG AGRI UNIV
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a glass fiber-reinforced vitrified bead ceramsite foam concrete and its preparation method and block, which overcomes the above-mentioned deficiencies in the prior art, It can effectively solve

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

Example Embodiment

[0020] Embodiment 1, the glass fiber reinforced vitrified microbead ceramsite foamed concrete, the raw material contains 400 to 500 parts by weight of cement, 180 to 220 parts of fly ash, 50 to 60 parts of vitrified microbeads, 80 to 120 parts of swollen ceramsite, 6 to 8 parts of glass fiber, 300 to 330 parts of water, 20 to 30 parts of hydrogen peroxide, 5 to 6 parts of water reducing agent, and 1 to 1.5 parts of manganese dioxide.

Example Embodiment

[0021] Example 2, the glass fiber reinforced vitrified microbead ceramsite foamed concrete, the raw material contains 400 or 500 parts by weight of cement, 180 or 220 parts of fly ash, 50 or 60 parts of vitrified microbeads, 80 or 120 parts of swollen ceramsite, 6 or 8 parts of glass fiber, 300 or 330 parts of water, 20 or 30 parts of hydrogen peroxide, 5 or 6 parts of water reducing agent, and 1 or 1.5 parts of manganese dioxide.

Example Embodiment

[0022] Embodiment 3, the glass fiber reinforced vitrified microbead ceramsite foamed concrete is obtained according to the following preparation method: the first step is to mix the required amount of cement, fly ash, vitrified microbeads and swollen ceramsite evenly. The first mixture is obtained; in the second step, the required amount of glass fiber is added to the first mixture and the second mixture is obtained after mixing evenly; the third step, the required amount of water is divided into two parts, which are the first Parts of water and the second part of water, the amount of the first part of the water is 80% to 90% of the required amount of water mass, add a water reducing agent to the first part of water and mix well to obtain a first mixed solution, put the first part of the water. The mixed solution is added to the second mixture in two to three times and mixed uniformly to obtain a third mixture; the fourth step is to add the required amount of manganese dioxid...

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 sizeaaaaaaaaaa
Lengthaaaaaaaaaa
Compressive strengthaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of concrete, and in particular to fiberglass enhanced glass bead ceramsite foam concrete and a preparation method and a building block thereof. The fiberglass enhanced glass bead ceramsite foam concrete comprises the following raw materials in parts by weight: cement, coal ash, glass beads, swelling ceramsite, fiberglass, water, hydrogen peroxide, water reducing agent, and manganese dioxide. Compared with ceramsite foam concrete prepared by a physical foaming method in the prior art, a tensile property and compressive strength of a building block prepared by using a raw material of the fiberglass enhanced glass bead ceramsite foam concrete are greatly improved, and the building block is not easily cracked or broken during cutting, so that the building block prepared by using the raw material of the fiberglass enhanced glass bead ceramsite foam concrete is good in tensile performance, high in compressive strength, low in shrinkage, not easily cracked, and good in water absorption and tenacity. .

Description

technical field [0001] The invention relates to the technical field of concrete, and relates to a glass fiber-reinforced vitrified microbead ceramsite foam concrete, a preparation method thereof and a building block. Background technique [0002] Ceramsite concrete has attracted people's attention due to its advantages such as low bulk density and good thermal insulation effect, and has been promoted and used to a certain extent. However, ceramsite concrete has problems such as poor workability and difficulty in forming. Adding a proper amount of foam to the ceramsite concrete can greatly improve the workability of the ceramsite concrete and improve the pore structure of the concrete. [0003] The high porosity of ceramsite and foamed cement slurry in the ceramsite concrete block greatly reduces its own weight, and at the same time improves the thermal insulation performance of the block. The finished ceramsite concrete blocks have various sizes and specifications, whi...

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): C04B38/02C04B28/00C04B28/04B28C5/00
Inventor 陈国新王康刘磊陈英杰刘健于辉黄甜
Owner XINJIANG AGRI 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