Light non-sintered ceramsite for road capital construction and preparing method thereof

A kind of ceramsite and lightweight technology, applied in the field of light-weight unfired ceramsite and its preparation, can solve the problems of polluting the environment, wasting resources, etc., and achieve the effects of simple preparation process, increasing porosity, and avoiding secondary pollution

Inactive Publication Date: 2015-11-04
黑龙江新禹水泥制品有限公司
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Landfilling or incinerating construction waste and industrial waste will not only waste resources but also pollute the environment

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

[0036] A preparation method for light unfired ceramsite used in road infrastructure, comprising the following preparation steps:

[0037] (1) Material preparation: use construction waste and industrial waste as the main raw materials, use quicklime, desulfurized gypsum, Portland cement, ferrous sulfide and rice husk ash as auxiliary components, and use sodium sulfate, loess, fluorite powder, sodium pyrophosphate, Potassium lauryl ether phosphate and nano-alumina are additives; the parts by weight of each raw material are:

[0038] 30 copies of construction waste;

[0039] 30 copies of industrial waste;

[0040] 7 parts quicklime;

[0041] 7 parts of desulfurized gypsum;

[0042] Portland cement 7 parts;

[0043] 7 parts of ferrous sulfide;

[0044] 7 parts of rice husk ash;

[0045] Sodium sulfate 2 parts;

[0046] 2 parts loess;

[0047] Fluorite powder 2 parts;

[0048] Sodium pyrophosphate 2 parts;

[0049] Potassium lauryl ether phosphate 2 parts;

[0050] 2 par...

Embodiment 2

[0062] A preparation method for light unfired ceramsite used in road infrastructure, comprising the following preparation steps:

[0063] (1) Material preparation: use construction waste and industrial waste as the main raw materials, use quicklime, desulfurized gypsum, Portland cement, ferrous sulfide and rice husk ash as auxiliary components, and use sodium sulfate, loess, fluorite powder, sodium pyrophosphate, Potassium lauryl ether phosphate and nano-alumina are additives; the parts by weight of each raw material are:

[0064] 27 copies of construction waste;

[0065] 37 copies of industrial waste;

[0066] 6 parts quicklime;

[0067] 7 parts of desulfurized gypsum;

[0068] Portland cement 6 parts;

[0069] 6 parts of ferrous sulfide;

[0070] 7 parts of rice husk ash;

[0071] Sodium sulfate 2 parts;

[0072] 2 parts loess;

[0073] Fluorite powder 2 parts;

[0074] Sodium pyrophosphate 1 part;

[0075] Potassium lauryl ether phosphate 2 parts;

[0076] 1 part...

Embodiment 3

[0088] A preparation method for light unfired ceramsite used in road infrastructure, comprising the following preparation steps:

[0089] (1) Material preparation: use construction waste and industrial waste as the main raw materials, use quicklime, desulfurized gypsum, Portland cement, ferrous sulfide and rice husk ash as auxiliary components, and use sodium sulfate, loess, fluorite powder, sodium pyrophosphate, Potassium lauryl ether phosphate and nano-alumina are additives; the parts by weight of each raw material are:

[0090] 20 copies of construction waste;

[0091] 40 copies of industrial waste;

[0092] 7 parts quicklime;

[0093] 9 parts of desulfurized gypsum;

[0094] Portland cement 7 parts;

[0095] 7 parts of ferrous sulfide;

[0096] 9 parts of rice husk ash;

[0097] Sodium sulfate 1 part;

[0098] 2 parts loess;

[0099] Fluorite powder 2 parts;

[0100] Sodium pyrophosphate 2 parts;

[0101] Potassium lauryl ether phosphate 2 parts;

[0102] 1 part...

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 diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
densityaaaaaaaaaa
Login to view more

Abstract

The invention discloses a method for preparing light non-sintered ceramsite for road capital construction, construction waste and industrial waste serve as main materials, quick lime, desulfurization gypsum, portland cement, ferrous sulfide and rice hull ash serve as auxiliary elements, sodium sulfate, loess, fluorite powder, sodium pyrophosphate, potassiam polyoxyethylene laurylether phosphate, nanometer aluminum oxide and nano zirconium silicate serve as additives, and the method includes the steps of preparing materials, mixing, pelleting forming and steam curing. The apparent density of the prepared non-sintered ceramsites is lower than 1.3 g / cm<3>.

Description

technical field [0001] The invention belongs to a light-weight non-fired ceramsite used for road infrastructure and a preparation method thereof, and belongs to the field of road infrastructure. Background technique [0002] The demand for ceramsite in the process of road infrastructure is very large, especially in the process of road greening. Lightweight ceramsite can effectively improve soil water retention and promote the growth of plants under harsh conditions. At the same time, in the process of road infrastructure construction, construction waste and industrial waste are problems that need to be solved urgently in the process of environmental protection. Landfilling or incinerating construction waste and industrial waste will not only waste resources, but also pollute the environment. Contents of the invention [0003] The object of the present invention is to solve the above problems, and develop a light-weight non-fired ceramsite for road infrastructure and its p...

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): C04B38/00C04B28/14C04B18/30
CPCY02W30/91
Inventor 刘贞天
Owner 黑龙江新禹水泥制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap