Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dying seal hardener for concrete

A hardening agent and concrete technology, which is applied in the field of building materials, can solve the problems of changing the appearance color and the small application options, and achieve the effect of improving surface gloss and hydrophobicity, reducing metal ion content, and strengthening concrete

Active Publication Date: 2017-05-31
ZIGONG INNOVATION CENT OF ZHEJIANG UNIV
View PDF11 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As people's demand for ground diversification increases, they begin to pursue durable and beautiful products, especially the apparent color of concrete. However, none of the above-mentioned patents can improve the basic performance of concrete and change its appearance. Appearance color, so the choice of application is small

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dying seal hardener for concrete
  • Dying seal hardener for concrete

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention.

[0027] The dyed seal hardener for concrete described in the present invention is formed by mixing the following raw material components in mass percentage: 25%-65% of pseudo-boehmite sol, 4%-10% of acrylic resin emulsion, surface 0.1% to 1% of active agent, 3% to 8% of silane coupling agent, 1% to 5% of rigid nano particles, 1% to 6% of inorganic toner, 6% to 11% of ethanol, and the balance is distilled water; Nano rigid particles are SiC, BC 4 、C 3 N 4 , Fe 3 o 4 or TiO 2 one or a combination of several.

[0028] The preparation method of the dyed sealing hardener for concrete comprises the following steps:

[0029] (1) Take each component by said mass proportion;

...

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
particle diameteraaaaaaaaaa
penetration depthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of building materials and aims at providing a dying seal hardener for concrete. The dying seal hardener is prepared by mixing the raw materials in percentage by mass: 25-65% of pseudo-boehmite sol, 4-10% of an acrylic resin emulsion, 0.1-1% of a surfactant, 3-8% of a silane coupling agent, 1-5% of nano rigid particles, 1-6% of an inorganic pigment, 6-11% of ethyl alcohol and the balance of distilled water, wherein the nano rigid particles are one or a combination of SiC, BC4, C3N4, Fe3O4 or TiO2. According to the dying seal hardener, the apparent color and luster of the concrete are changed to reach visual aesthetic feeling; the problem of diverse requirements of different populations on the terrace is solved. The product is a water-based material, construction is simple and convenient, the dying seal hardener can be directly rolled on large area or sprayed on the surface of the concrete for construction; the treated concrete surface has the characteristics of high hardness, high abrasive resistance and high glossiness; the dying seal hardener is simple in preparation process and especially suitable for massive industrial production; the reaction process is easy to control; and the reaction conditions are mild.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a dyed seal hardener for concrete. Background technique [0002] Concrete is the most widely used man-made building material, and is widely used in various structural projects; however, due to the limitations of the concrete material itself and the construction level, many infrastructures, industrial plant floors, etc. have long been damaged, and the surface has potholes, weathering, Dust, sand, and peeling phenomena lead to poor wear resistance and short service life. They can no longer adapt to the needs of modern production environments and are in urgent need of renovation; Cover a layer of epoxy floor paint, etc.; but the above-mentioned solutions are too cost-effective, and the places of use are limited. For example, laying ceramic tiles or floor tiles, in addition to high labor and material costs, more importantly, the place of use is limited. Generally, it can only be us...

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): C04B26/06
CPCC04B26/06C04B2111/00008C04B2111/00482C04B22/06C04B2103/40C04B24/42C04B2103/54C04B24/026C04B22/002C04B14/323C04B14/042C04B14/324C04B14/305
Inventor 张继张玲洁沈涛杨辉樊先平华怀偶
Owner ZIGONG INNOVATION CENT OF ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com