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Quick-dry strong organic hydraulic bonding material

A binder and hydraulic technology, applied in the field of environmental occasions, can solve the problems of poor health and toughness, and achieve the effects of long service life, low film forming temperature and quick effect.

Inactive Publication Date: 2011-08-31
蔡海军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fast-drying strong organic hydraulic binder to overcome the shortcomings of conventional cement binders that require curing and poor toughness

Method used

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Embodiment Construction

[0016] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0017] The invention is a quick-drying strong organic hydraulic binding material, which includes polymer dry powder / emulsion and hydraulic substances. Polymer dry powder / emulsion is modified ethylene-vinyl acetate or vinyl acetate dry powder or water-based acrylic emulsion or water-based SBS emulsion. Hydraulic substances include cement, sand and gypsum. The emulsion binder is made by mixing polymer dry powder / emulsion, water, cement, and quartz sand in a ratio of 1:1:2:2-4. The binder can form an ultra-thin repair layer on the surface of asphalt or cement, and the ultra-thin repair layer is between 0.8 mm and 5.0 mm. The fast-drying strong org...

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PUM

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Abstract

The invention discloses a quick-dry strong organic hydraulic bonding material, which comprises polymer dry powder / emulsion and hydraulic substances, wherein the polymer dry powder / emulsion is modified ethylene-vinyl acetate dry powder or waterborne acrylate emulsion or waterborne SBS emulsion; the hydraulic substances comprise cement, sand and plaster. An emulsion bonding material is prepared by mixing the polymer dry powder / emulsion, water, cement and quartz sand in a ratio of 1:1:2:(2-4). The bonding material forms an ultrathin repair layer on the surface of asphalt or cement, and the ultrathin repair layer has the thickness of 0.8 to 5.0 millimeters. The quick-dry strong organic hydraulic bonding material serving as a main base material can be pressed into a decorative texture layer or a stamping layer by cement molds in various shapes, and the thickness of the decorative texture layer or the stamping layer is more than 6 millimeters. The quick-dry strong organic hydraulic bonding material has the advantages of quick surface curing (60 minutes), high durability, high adhesion and the like.

Description

technical field [0001] The invention relates to a quick-drying strong organic hydraulic binder, which is widely used in repairing, protecting and beautifying various concrete surfaces, such as airports, bridges, expressways, sidewalks, parking lots, interior and exterior walls, swimming pools Bottoms, courtyards and flat roofs, especially suitable for environments that require quick opening. Background technique [0002] Mixing polymer dry powder / water emulsion with water, cement, sand and color masterbatch according to a certain ratio will form a quick-drying and strong hydraulic polymer binder. The surface of conventional organic hydraulic binders is due to early The solidification is generally longer than 60 minutes, and it is not durable and the adhesion is not strong, so the common water-based polymers in the market are not suitable. Therefore, in order to achieve the purpose of quick-drying strength, it is necessary to use modified ethylene-vinyl acetate or vinyl acet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B28/14
Inventor 蔡海军
Owner 蔡海军
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