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

High-strength lightweight concrete

A concrete and high-strength technology, applied in the field of concrete, can solve the problems of reduced tensile and compressive strength, heavy weight, and construction burden, and achieve the effects of strong tensile resistance, convenient construction, and reduced troubles

Inactive Publication Date: 2014-04-30
六盘水嘉锐商品混凝土有限责任公司
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing concrete imposes a strong burden on the construction due to its heavy weight
In the prior art, cement concrete with straw as coarse aggregate appears, which can be adapted to reduce some weight, but its tensile and compressive strength are also reduced

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of high-strength light-weight concrete, its raw material components by weight, 100 parts of cement, 50 parts of water, 60 parts of PC, 33 parts of bentonite, 14.5 parts of blast furnace slag, 12 parts of borax, 3.5 parts of calcium carbonate, zinc sulfate 1.5 servings.

Embodiment 2

[0014] A kind of high-strength light-weight concrete, its raw material components by weight, 100 parts of cement, 50 parts of water, 60 parts of PC, 34 parts of bentonite, 12 parts of blast furnace slag, 13 parts of borax, 2 parts of calcium carbonate, zinc sulfate 2 servings.

Embodiment 3

[0016] A kind of high-strength light-weight concrete, its raw material components by weight, 100 parts of cement, 50 parts of water, 70 parts of PC, 30 parts of bentonite, 16 parts of blast furnace slag, 10 parts of borax, 5 parts of calcium carbonate, zinc sulfate 0.5 servings.

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

No PUM Login to View More

Abstract

The invention discloses a high-strength lightweight concrete. The raw materials of the high-strength lightweight concrete include the following components in parts by weight: 100 parts of cement, 50 parts of water, 60-70 parts of PC (Poly Carbonate), 30-34 parts of bentonite, 12-16 parts of blast furnace slag, 10-13 parts of borax, 2-5 parts of calcium carbonate and 0.5-2 parts of zinc sulfate. The high-strength lightweight concrete has the advantages that the traditional formula of concrete is broken through in such a manner that the PC is used for taking the place of one part of cement, the concrete which is obtained by activating the calcium carbonate and the zinc sulfate under the action of bentonite is high in compression resistance and stretch resistance, and also low in weight, and therefore, troubles in construction are reduced so that construction can be carried out conveniently.

Description

technical field [0001] The present invention relates to a concrete. Background technique [0002] Concrete, referred to as "concrete (tóng)": refers to the collective name of engineering composite materials that use cementitious materials to cement aggregates into a whole. Generally speaking, the term concrete refers to cement as cementing material, sand and stone as aggregate; mixed with water (with or without admixtures and admixtures) in a certain proportion, and obtained by stirring, molding and curing. Cement concrete, also known as ordinary concrete, is widely used in civil engineering. However, the existing concrete imposes a strong burden on construction due to its heavy weight. In the prior art, cement concrete with straw as coarse aggregate appears, which can be adapted to reduce some weight, but its tensile and compressive strengths are also reduced. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the exis...

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
IPC IPC(8): C04B28/00C04B18/12
CPCY02W30/91
Inventor 唐萍
Owner 六盘水嘉锐商品混凝土有限责任公司
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