Environmentally-friendly hollow brick used for buildings and preparation method thereof

A technology for hollow bricks and construction, applied in the field of building materials, can solve the problems of wasting clay and other resources, easily polluting the environment, polluting the environment, etc., and achieve the effects of improving environmental protection, good safety, and increasing specific surface area

Inactive Publication Date: 2017-09-22
合肥易美特建材有限公司
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need for sintering, it requires great energy consumption and is easy to pollute the environment
[0003] On the other hand, with the development of the construction industry, the demand fo

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

[0031] Example 1.

[0032] An environmentally friendly hollow brick for construction of this embodiment includes the following raw materials by weight:

[0033] 15 parts of cement, 25 parts of ore tailings, 15 parts of purified filler, 3 parts of plant powder, 2 parts of sulfur powder, 0.5 part of nano zinc oxide, 2 parts of glass fiber, 1 part of carbon fiber, 30 parts of fly ash, 10 parts of latex powder , 6 parts of industrial antifungal agent.

[0034] The cement in this embodiment is No. 42.5 cement.

[0035] The ore filler in this embodiment is a mixture of ore tailings, which are coal gangue, iron slag, and fluorite slag, in a weight ratio of 2:1:2, and the specification of the ore tailings is over 50 mesh.

[0036] The purification filler in this embodiment is a mixture of calcined kaolin, calcined bentonite, and calcined attapulgite, in a weight ratio of 4:1:2.

[0037] The specifications of the glass fiber and carbon fiber in this embodiment are: length 3-6 mm and diameter 12-...

Example Embodiment

[0044] Example 2.

[0045] An environmentally friendly hollow brick for construction of this embodiment includes the following raw materials by weight:

[0046] 25 parts of cement, 35 parts of ore tailings, 20 parts of purified filler, 5 parts of plant powder, 4 parts of sulfur powder, 1.5 parts of nano zinc oxide, 4 parts of glass fiber, 2 parts of carbon fiber, 40 parts of fly ash, 16 parts of latex powder , 8 parts of industrial antifungal agent.

[0047] The cement in this embodiment is No. 52.5 cement.

[0048] The ore filler in this embodiment is a mixture of ore tailings, which are coal gangue, iron slag, and fluorite slag, in a weight ratio of 2:1:2, and the specification of the ore tailings is over 50 mesh.

[0049] The purification filler in this embodiment is a mixture of calcined kaolin, calcined bentonite, and calcined attapulgite, in a weight ratio of 4:1:2.

[0050] The specifications of the glass fiber and carbon fiber in this embodiment are: length 3-6 mm and diameter 1...

Example Embodiment

[0057] Example 3.

[0058] An environmentally friendly hollow brick for construction of this embodiment includes the following raw materials by weight:

[0059] Cement 20 parts, ore tailings 30 parts, purified filler 18 parts, plant powder 4, sulfur powder 3 parts, nano zinc oxide 1 part, glass fiber 3 parts, carbon fiber 1.5 parts, fly ash 35 parts, latex powder 13 parts, 7 parts of industrial antifungal agent.

[0060] The cement in this embodiment is No. 42.5 cement.

[0061] The ore filler in this embodiment is a mixture of ore tailings, which are coal gangue, iron slag, and fluorite slag, in a weight ratio of 2:1:2, and the specification of the ore tailings is over 50 mesh.

[0062] The purification filler in this embodiment is a mixture of calcined kaolin, calcined bentonite, and calcined attapulgite, in a weight ratio of 4:1:2.

[0063] The specifications of the glass fiber and carbon fiber in this embodiment are: length 3-6 mm and diameter 12-14 microns.

[0064] The plant powder...

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
Lengthaaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses an environmentally-friendly hollow brick used for buildings. The environmentally-friendly hollow brick is prepared from the following raw materials in parts by weight: 15-25 parts of cement, 25-35 parts of ore tailings, 15-20 parts of purified filler, 3-5 parts of plant powder, 2-4 parts of sulphur powder, 0.5-1.5 parts of nano-zinc oxide, 2-4 parts of glass fiber, 1-2 parts of carbon fiber, 30-40 parts of coal ash, 10-16 parts of emulsion powder and 6-8 parts of industrial mildew preventive. The environmentally-friendly hollow brick used for building decoration has the characteristics of abrasion resistance, high compressive strength, high water absorption, fire prevention and temperature preservation. In addition, the environmentally-friendly hollow brick also has functions of emitting aromatic odor and purifying air, a great quantity of industrial wastes are used as raw materials so as to perform effects on saving energy, reducing emission, preventing environment pollution and being ecological and environmentally friendly. Meanwhile, the preparation method for the hollow brick has the advantages of lower material cost, abundant raw material, simple and clear technology, easiness in operation, easiness in realizing industrial production, higher practical value and good application prospect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an environment-friendly hollow brick for building and a preparation method thereof. Background technique [0002] Hollow bricks are made of clay, shale, etc. as the main raw materials, after raw material processing, molding, and sintering. The advantages of hollow bricks are light weight, high strength, heat preservation, sound insulation and noise reduction performance. The brick-making industry is an industry with high energy consumption, high pollution, high resource consumption and low output. Every brick and tile factory will receive the key care of the local environmental protection bureau. Now the production of hollow bricks will consume a lot of resources, which is not in line with the principle of resource conservation. , For example, the sintering temperature of most brick and tile factories is about 1300-1400°C, which consumes a lot of energy. In order to ...

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): C04B28/00
CPCC04B28/00C04B2111/00008C04B2111/00017C04B2201/50C04B18/12C04B14/106C04B14/104C04B14/102C04B16/02C04B22/02C04B14/30C04B14/42C04B14/386C04B18/08C04B24/24C04B2103/69
Inventor 朱明静
Owner 合肥易美特建材有限公司
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