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Environment-friendly masonry mortar and production method thereof

A masonry mortar, green and environmental protection technology, applied in the field of building materials, can solve the problems of high energy consumption of material reuse, shortage of natural river sand, and low output of river sand, etc., and achieves the effect of saving resources, low price and protecting the environment.

Inactive Publication Date: 2016-12-21
秦文雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of the modern construction industry, the use of mortar is increasing rapidly. Among them, the important component of mortar is natural river sand, which is a non-renewable resource. With the rapid development of the construction industry, the consumption of river sand is increasing year by year. The output is getting less and less, and the natural river sand is facing a situation of increasing shortage; with the rapid development of industry, the total amount of lime plant waste is increasing rapidly. Application of factory waste is limited
At present, most lime plant wastes are reused as general backfill and as the foundation of buildings or roads, which on the one hand causes waste of resources and on the other hand may cause secondary pollution

Method used

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  • Environment-friendly masonry mortar and production method thereof
  • Environment-friendly masonry mortar and production method thereof
  • Environment-friendly masonry mortar and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A green environment-friendly masonry mortar, comprising the following raw materials by weight: 38 parts of lime plant waste, 42 parts of sulfoaluminate cement clinker, 10 parts of steel slag micropowder, 10 parts of high-activity permeable crystallization masterbatch, and 12 parts of nano calcium carbonate parts, water reducing agent 1.0 parts, coagulation enhancer 3 parts, composite activator 0.12 parts, redispersible latex powder 5 parts, cellulose ether 1.2 parts, defoamer 0.16 parts, polypropylene fiber 1.5 parts, stearic acid Zinc 0.8 parts.

[0044] The lime plant wastes are crushed stone, flakes, cinder, slaked lime, lime clinker, unburned limestone, roasted clay and clay.

[0045] The sulfoaluminate cement clinker is a sulfoaluminate cement clinker produced by replacing bauxite with low-grade bauxite or aluminum slag at a ratio of 1:1.

[0046] The steel slag micropowder is powdered powder of converter steel slag or electric furnace steel slag of a steelmaking ...

Embodiment 2

[0060] A green and environment-friendly masonry mortar, comprising the following raw materials by weight: 40 parts of lime plant waste, 44 parts of sulfoaluminate cement clinker, 15 parts of steel slag micropowder, 11 parts of high-activity permeable crystallization masterbatch, and 13 parts of nano-calcium carbonate. parts, water reducing agent 1.1 parts, coagulation enhancer 4 parts, composite activator 0.13 parts, redispersible latex powder 6 parts, cellulose ether 1.3 parts, defoamer 0.17 parts, polypropylene fiber 1.6 parts, stearic acid Zinc 1.0 phr.

[0061] The lime plant wastes are crushed stone, flakes, cinder, slaked lime, lime clinker, unburned limestone, roasted clay and clay.

[0062] The sulfoaluminate cement clinker is a sulfoaluminate cement clinker produced by replacing bauxite with low-grade bauxite or aluminum slag at a ratio of 1:1.

[0063] The steel slag micropowder is powdered powder of converter steel slag or electric furnace steel slag of a steelmaki...

Embodiment 3

[0077] A green and environmentally friendly masonry mortar, comprising the following raw materials by weight: 42 parts of lime plant waste, 46 parts of sulfoaluminate cement clinker, 20 parts of steel slag micropowder, 12 parts of high-activity permeable crystallization masterbatch, and 14 parts of nano-calcium carbonate. parts, water reducing agent 1.2 parts, coagulation enhancer 5 parts, composite activator 0.14 parts, redispersible latex powder 7 parts, cellulose ether 1.4 parts, defoamer 0.18 parts, polypropylene fiber 1.7 parts, stearic acid Zinc 1.2 parts.

[0078] The lime plant wastes are crushed stone, flakes, cinder, slaked lime, lime clinker, unburned limestone, roasted clay and clay.

[0079] The sulfoaluminate cement clinker is a sulfoaluminate cement clinker produced by replacing bauxite with low-grade bauxite or aluminum slag at a ratio of 1:1.

[0080] The steel slag micropowder is powdered powder of converter steel slag or electric furnace steel slag of a ste...

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Abstract

The invention relates to environment-friendly masonry mortar and a production method thereof. The environment-friendly masonry mortar is produced from, by weight, 38-42 parts of lime factory waste, 42-46 parts of sulphate aluminium cement clinker, 10-20 parts of steel slag micro powder, 10-12 parts of high-activity capillary crystalline master batches, 12-14 parts of nano calcium carbonate, 1.0-1.2 parts of water reducer, 3-5 parts of coagulating enhancer, 0.12-0.14 part of compound activator, 5-7 parts of redispersible powder, 1.2-1.4 parts of cellulose ether, 0.16-0.18 part of antifoaming agent, 1.5-1.7 parts of polypropylene fibers and 0.8-1.2 parts of zinc stearate. According to the environment-friendly masonry mortar, the mortar stirred according to the proper water-material ratio has excellent cracking resistance, capillary crystalline, corrosion resistance, seepage resistance and hydrophobicity, and is suitable for the fields of building basements, pools, toilets, inner and outer walls and the like.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a green environmental protection masonry mortar suitable for the fields of building basements, pools, toilets, inner and outer walls and the like and a production method thereof. Background technique [0002] Mortar: The bonding material used in building bricks is composed of a certain proportion of sand and cementing materials (cement, lime plaster, clay, etc.) and water. It is also called mortar and is also used as mortar. Mortar is made by mixing cementitious materials (cement, lime, clay, etc.) and fine aggregates (sand) with water. Commonly used are cement mortar, mixed mortar (or cement lime mortar), lime mortar and clay mortar. [0003] According to the composition material, ordinary mortar can also be divided into: ① lime mortar. It is made of lime paste, sand and water in a certain proportion, and is generally used for masonry and plastering laye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06
CPCC04B28/06C04B2111/00017C04B2111/00293C04B2111/20C04B2111/343
Inventor 秦文雄
Owner 秦文雄
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