Unlock instant, AI-driven research and patent intelligence for your innovation.

Energy-saving and environmental-protection cement

An energy-saving, environmentally friendly, cement technology, applied in cement production and other directions, can solve the problems of cement cracking, small shrinkage, and material supply in short supply, and achieve the effect of strong water absorption, small shrinkage, and solving cracks.

Inactive Publication Date: 2015-09-16
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an energy-saving and environment-friendly cement, which has a simple manufacturing process and a small shrinkage rate, which can effectively solve the problem of cracking after drying of the cement, and solve the phenomenon that the supply of materials in the prior art is in short supply, and greatly improve the cement. Yield

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 Construction

[0016] This specific embodiment adopts the following technical scheme: it is composed of the following components in parts by weight: 30-60 parts of cement clinker, 15-35 parts of industrial waste residue, 5-30 parts of fluorogypsum, 30-60 parts of fly ash, slag 5-25 parts, coal gangue 10-30 parts, grinding aid 5-15 parts.

[0017] The cement clinker is composed of the following raw materials in parts by weight: 80 parts of limestone, 20 parts of carbide slag, 10 parts of attapulgite and 5 parts of iron powder.

[0018] Preferably, the composition of the cement in parts by weight is as follows: 40-60 parts of cement clinker, 15-35 parts of industrial waste residue, 10-20 parts of fluorogypsum, 35-55 parts of fly ash, 5-15 parts of slag , 10-25 parts of coal gangue, 5-15 parts of grinding aid.

[0019] Preferably, the composition of the cement in parts by weight: 35-40 parts of cement clinker, 20-30 parts of industrial waste residue, 10-20 parts of fluorogypsum, 35-45 parts of...

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 invention discloses an energy-saving and environmental-protection cement, and relates to the technical field of building materials. The energy-saving and environmental-protection cement comprises, by weight, 30-60 parts of cement clinker, 15-35 parts of industrial waste residue, 5-30 parts of fluorgypsum, 30-60 parts of fly ash residue, 5-25 parts of slag, 10-30 parts of gangue and 5-15 parts of a grinding aid. The cement has the advantages of simple preparation technology, small shrinkage, effective solving of the problem of crack of cement after drying, solving of the short supply phenomenon of materials in the prior art, and greatly increases yield.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an energy-saving and environment-friendly cement. Background technique [0002] Architecture generally refers to the whole or part of the behavioral process of planning, designing, constructing and then using structures that provide space for human activities, or that have internal spaces. In addition, it can also refer to a structure formed through this series of actions. The latter is more accurately called a building. "Architecture" in the former sense does not refer to specific structures, but rather refers to the behavior (process, technology) of creating structures, etc. The title of "building" is usually used when referring to specific buildings, but in terms of the current practical use of Chinese, the two are often used interchangeably. [0003] Building materials refer to the general term for various materials used in civil engineering, referred to as ...

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): C04B7/26
CPCY02P40/10
Inventor 郭起剑郝风田蒋德平
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH