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Masonry mortar plasticizer and preparation method thereof

A masonry mortar and plasticizer technology, applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve problems such as complex composition, surface water and groundwater pollution, and great harm

Inactive Publication Date: 2013-07-10
邓泽民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These industrial wastes have the characteristics of large quantity, complex composition, great hazards, and difficult disposal. If they are discharged indiscriminately, they will cause environmental pollution. Setting up a storage yard will not only occupy a lot of land, invest a lot of money, and cost a lot of slag, but also affect the geology of the storage yard. High requirements for conditions, such as long-term accumulation of phosphogypsum will also cause surface water and groundwater pollution

Method used

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  • Masonry mortar plasticizer and preparation method thereof
  • Masonry mortar plasticizer and preparation method thereof
  • Masonry mortar plasticizer and preparation method thereof

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Embodiment Construction

[0027] The specific parameters of each embodiment of the masonry mortar plasticizer preparation method are shown in Table 1, and the masonry mortar plasticizer is made up of the following raw materials in weight percentage:

[0028] Aging powder 85-98%, polyoxyethylene ether sodium sulfate 0.2-2%, water-soluble polyvinyl alcohol 0.25-2.5%, polyacrylamide 0.2-2%, oil dry powder 0.5-5%, plant stem and leaf powder 0.36-4%;

[0029] in,

[0030] (1) The aging powder is composed of components A, B and C: A:B:C=4:4:1;

[0031] Component A is: at least one of black mud, chromium slag, phosphogypsum, and gas ash; the black mud is waste residue filtered from papermaking industrial wastewater; the chromium slag is used to produce metallic chromium and chromium salts The industrial waste slag produced in the process; the phosphogypsum is the solid waste slag produced in the production of phosphoric acid; the gas ash is the excrement of the blast furnace ironmaking process.

[0032] Co...

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Abstract

The invention relates to a masonry mortar plasticizer which consists of aged powder, polyoxyethylene ether sodium sulfate, water-soluble polyvinyl alcohol, polyacrylamide, oil cake powder and plant stem leaf powder, wherein the preparation method of the masonry mortar plasticizer comprises the following steps of: preparing the aged powder, the plant stem leaf powder, the oil cake powder, the polyoxyethylene ether sodium sulfate, the water-soluble polyvinyl alcohol and the polyacrylamide, burdening the aged powder, the plant stem leaf powder, the oil cake powder, the polyoxyethylene ether sodium sulfate, the water-soluble polyvinyl alcohol and the polyacrylamide according to proportions, evenly mixing and packaging to obtain the masonry mortar plasticizer product. A great amount of sites for stacking harmful waste can be saved, the expense of managing the industrial wastes is saved, the pollution of the industrial wastes to air, water body and soil and the consumption of cement is reduced, and the natural building materials such as lime, mountain flour and bentonite are saved. The masonry mortar plasticizer and the preparation method thereof disclosed by the invention have the advantages of advanced process, energy saving and environment friendliness, low prices and good quality of the product, reduced environment pollution, enhanced resource utilization ratio and remarkable economic and environment-friendly significances.

Description

technical field [0001] The invention relates to a building material additive and a preparation method thereof, in particular to a masonry mortar plasticizer and a preparation method thereof. Background technique [0002] In construction, masonry mortar cements blocks such as bricks, stones or blocks into masonry and transfers loads between the blocks. Commonly used masonry mortars include cement mortar, lime mortar, and cement-lime mixed mortar. Masonry mortar is mainly composed of cementitious materials, aggregates, admixtures and water. With the massive mining of natural building materials, natural building materials have been increasingly scarce, and the massive mining has caused serious damage to the ecological environment. [0003] A large amount of industrial waste will be produced in industrial production, such as a large amount of papermaking white mud and black mud in the pulping process of a paper mill, a large amount of chromium slag in the process of producing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B24/26
CPCC04B40/0039Y02W30/91C04B18/0409C04B18/0445C04B18/06C04B18/067C04B18/12C04B18/141C04B18/144C04B18/145C04B18/243C04B18/248C04B24/166C04B24/2623C04B24/2652C04B28/00
Inventor 邓泽民邓培东
Owner 邓泽民
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