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Preparation method of waste textile fiber masonry mortar

A technology for masonry mortar and production method, which is applied to the production of waste textile fiber masonry mortar and the field of masonry mortar production, can solve problems such as environmental pollution of waste textile fibers, achieve good economy, reduce costs, and increase compactness. Effect

Inactive Publication Date: 2011-12-14
太原思科达科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The production method of waste textile fiber masonry mortar of the present invention aims to provide a kind of green environmental protection, energy saving and waste utilization, high strength and crack resistance for the technical defects existing in traditional masonry mortar and the environmental pollution problem of waste textile fiber. good masonry mortar

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] Waste textile fiber masonry mortar, the weight ratio of the mortar (kg / m 3 )as follows:

[0023] 200kg of cement, 800kg of medium sand, 110kg of lime paste, 58kg of fly ash, 5kg of redispersible latex powder, 2kg of water reducer, 280kg of water, waste fiber: fiber volume accounts for 0.1% of the total volume of ready-mixed mortar, insulation material: The vitrified beads account for 80% of the total volume of the ready-mixed mortar, the cement adopts the strength grade of 32.5, and the density of the vitrified beads is 80kg / m 3 , the length of waste textile fibers is 10mm, and the water consumption can be properly adjusted according to the consistency, layering degree of the mortar and the climate temperature on site;

[0024] The production method of waste textile fiber masonry mortar is as follows: first put cement, medium sand, lime paste, fly ash, and vitrified microspheres into the mixer, stir for 1 minute, and then add renewable latex powder, water reducer, wast...

Embodiment approach 2

[0026] Waste textile fiber masonry mortar, the weight ratio of the mortar (kg / m 3 )as follows:

[0027] 250kg of cement, 1000kg of medium sand, 110kg of lime paste, 58kg of fly ash, 5kg of redispersible latex powder, 2kg of water reducing agent, 300kg of water, waste fiber: fiber volume accounts for 0.2% of the total volume of ready-mixed mortar, insulation material: The vitrified beads account for 100% of the total volume of the ready-mixed mortar, the cement adopts the strength grade of 32.5, and the density of the vitrified beads is 90kg / m 3 , the length of waste textile fibers is 11mm, and the water consumption can be properly adjusted according to the consistency, layering degree of the mortar and the climate temperature on site;

[0028] The production method of waste textile fiber masonry mortar is as follows: first put cement, medium sand, lime paste, fly ash, and vitrified microspheres into the mixer, stir for 1.5 minutes, and then add renewable latex powder, water r...

Embodiment approach 3

[0030] Waste textile fiber masonry mortar, the weight ratio of the mortar (kg / m 3 )as follows:

[0031] 300kg of cement, 1200kg of medium sand, 110kg of lime paste, 58kg of fly ash, 5kg of redispersible latex powder, 2kg of water reducer, 330kg of water, waste fiber: fiber volume accounts for 0.5% of the total volume of ready-mixed mortar, insulation material: The vitrified beads account for 120% of the total volume of the ready-mixed mortar, the cement adopts the strength grade of 32.5, and the density of the vitrified beads is 100kg / m 3 , the length of waste textile fibers is 12mm, and the water consumption can be properly adjusted according to the consistency, layering degree of the mortar and the climate temperature on site;

[0032] The production method of waste textile fiber masonry mortar is as follows: first put cement, medium sand, lime paste, fly ash, and vitrified microspheres into the mixer, stir for 1.5 minutes, and then add renewable latex powder, water reducer...

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Abstract

The invention discloses a method for making waste textile fiber masonry mortar, which belongs to the technical field of building materials. It is characterized in that the present invention solves the problem of waste disposal and reduces its pollution to the environment by mixing waste fibers (leftover materials of textile mills and waste clothes); the masonry mortar of the present invention makes good use of industrial waste powder Coal ash, waste textile fibers, etc., save a lot of resources, greatly reduce costs, and have good economy. Improve the performance of masonry mortar in three aspects of crack resistance, reinforcement and toughening. Waste textile fibers hinder the early shrinkage cracks of masonry mortar and shrinkage cracks after hardening; waste textile fibers improve the tensile strength of masonry mortar; waste Textile fibers enhance the deformation ability of masonry mortar to maintain a certain resistance when it enters the plastic stage under stress.

Description

technical field [0001] The invention discloses a method for making waste textile fiber masonry mortar, which belongs to the technical field of building materials. Specifically, it relates to a technical scheme of a masonry mortar production method which is green, environmentally friendly, energy-saving, waste-recycling, high-strength, and good in crack resistance. Background technique [0002] In recent years, my country's new wall materials have developed rapidly. In the construction of new wall materials, concrete small block buildings have accounted for more than 40%. A variety of new building blocks produced using industrial solid waste as the main raw material, such as autoclaved aerated concrete blocks, small concrete hollow blocks, small fly ash blocks, etc., are energy-saving, land-saving, environmentally friendly, It has been widely used in construction projects due to its advantages of light heat preservation, fire prevention and sound absorption, good earthquake ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/04
CPCY02W30/91
Inventor 陈兴国庞建英王秀兰张晶
Owner 太原思科达科技发展有限公司
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