CN1042829C - Formulation of yellow or red soil and pulverized coal ash brick - Google Patents

Formulation of yellow or red soil and pulverized coal ash brick Download PDF

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Publication number
CN1042829C
CN1042829C CN91106563A CN91106563A CN1042829C CN 1042829 C CN1042829 C CN 1042829C CN 91106563 A CN91106563 A CN 91106563A CN 91106563 A CN91106563 A CN 91106563A CN 1042829 C CN1042829 C CN 1042829C
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CN
China
Prior art keywords
clay
yellow
present
laterite
loess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN91106563A
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Chinese (zh)
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CN1065650A (en
Inventor
张金升
刘红
田文泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINAN CITY BUILDING MATERIAL DESIGN RESEARCH INST
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JINAN CITY BUILDING MATERIAL DESIGN RESEARCH INST
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Publication date
Application filed by JINAN CITY BUILDING MATERIAL DESIGN RESEARCH INST filed Critical JINAN CITY BUILDING MATERIAL DESIGN RESEARCH INST
Priority to CN91106563A priority Critical patent/CN1042829C/en
Publication of CN1065650A publication Critical patent/CN1065650A/en
Application granted granted Critical
Publication of CN1042829C publication Critical patent/CN1042829C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The present invention provides a recipe of yellow soil or red soil fly ash wall and floor tiles, which relates to the technical field of construction materials. The present invention provides a novel raw material for manufacturing wall and floor tiles. A mineralizing agent or no mineralizing agent is added into non-pottery clay yellow clay or red clay and fly ash to be made into the wall and floor tiles, and the non-pottery clay yellow clay or red clay is produced in plain regions in China, is suitable for cultivation, has high humus content, conspicuously low alumina content (by comparison with ordinary ceramic clay raw materials) and unstable ingredient, and is not used as ceramic raw materials before the present invention.

Description

A kind of loess laterite pulverized coal ash ground brick adobe
The present invention relates to building material field.
Traditional ceramic wall and floor bricks is with potter's clay or adds materials such as feldspar, Wingdale, cured stone and the plate-shaped products that explained hereafter goes out such as handle, be shaped, burn till through raw material.Prior to the present invention once relevant for the report of pulverized coal ash floor tile.We retrieve to this, comprise that hand is examined and through Patent Office of the People's Republic of China's retrieval service place machine examination, its result does not all detect the document record that adds loess, laterite manufacturing wall floor tile in flyash and mineralizer.In " both at home and abroad building material prescription with make 250 examples " the 199th " proportioning of easy fired pulverized coal ash floor tile ", introduced the report that Fuxin City building materials institute utilizes flyash and low-quality raw materials formulating low-temperature blank.Their used low-quality raw materials is a low-quality potter's clay raw material, and this is in article and explained clearly in the concrete prescription, the article states: " because area, Fuxin raw material has the characteristic of some general ceramic raw material ... "; The green mud clay of enumerating in prescription belongs to potter's clay, and diopside then belongs to high-quality wall floor tile raw material, all with the loess laterite of non-ceramic raw material of the present invention the different of matter is arranged.
The objective of the invention is to utilize originate in the vast plains region of China, be not used as yet that the cheap raw material of ceramic raw material---loess laterite is equipped with flyash and makes the wall floor tile so far.Both utilized that the flyash alumina content is higher to contain significantly deficiency on the low side of this material to remedy loess laterite, and utilized loess laterite plasticity-, advantage that associativity is good again, the two is learnt from other's strong points to offset one's weaknesses mutually, makes the high utilize waste and save energy type material of construction of a kind of inexpensive matter.
Prescription of the present invention is finished like this, industrial waste---flyash with fuel-burning power plant or the discharge of other factories, add or do not add feldspar, formulated with the mixture of loess, laterite or its arbitrary proportion, its flyash: loess, laterite or its mixture: the weight percent that the feldspar three cooperates is 15~80: 20~85: 0~10.
In the present invention prescription used loess, laterite be originate in the vast plains region of China, contain corruption plant matter more, be suitable for farming, composition instability, alumina content is significantly on the low side than conventional ceramic class raw clay, is not used as the yellow or red soil property of non-potter's clay class of ceramic raw material before this as yet.
Flyash in the present invention's prescription, the mixture of loess, laterite or its arbitrary proportion, feldspar three's proportioning is 30~50: 50~70: 0~5 is better.
The invention has the advantages that: 1. open up new raw material, known potter's clay raw material is utilized in a large number, and reserves are reducing, and the present invention has opened up loess, the raw material approach that this reserves of laterite are huge of utilizing.2. energy-conservation, contain remaining calorific value in the flyash, in sintering process, these calorific values can be utilized, and have saved the energy.3. environmental benefit, flyash is discharged as the industrial waste of some factory, occupies farmland, contaminate environment, and after it is utilized, can produce higher environmental benefit.4. the inexpensive matter height of wall floor tile that utilizes this prescription to produce is because the raw material sources that adopted are wide, cost is low, but can satisfy the requirement of firing the wall floor tile.
Embodiment 1: get loess, laterite or its mixture 68, flyash 30, feldspar 2 (all being weight percentage, down together).After feldspar is finely ground to 200 orders, with flyash, loess, laterite or its mixture uniform mixing, water mixing 7~8%, half-dried back is molded, go into roller kiln biscuiting (1050 ℃) after the green compact drying, and roller kiln glaze firing (1030 ℃) is gone in the glazing of biscuiting base substrate.

Claims (1)

1. a loess laterite pulverized coal ash ground brick adobe is made up of flyash and feldspar (add or do not add), it is characterized in that having added loess, laterite or its mixture; Flyash: loess, laterite or its mixture: felspathic ratio (weight percent) is 15~80: 20~85: 0~10.
CN91106563A 1991-09-29 1991-09-29 Formulation of yellow or red soil and pulverized coal ash brick Expired - Fee Related CN1042829C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN91106563A CN1042829C (en) 1991-09-29 1991-09-29 Formulation of yellow or red soil and pulverized coal ash brick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN91106563A CN1042829C (en) 1991-09-29 1991-09-29 Formulation of yellow or red soil and pulverized coal ash brick

Publications (2)

Publication Number Publication Date
CN1065650A CN1065650A (en) 1992-10-28
CN1042829C true CN1042829C (en) 1999-04-07

Family

ID=4907959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91106563A Expired - Fee Related CN1042829C (en) 1991-09-29 1991-09-29 Formulation of yellow or red soil and pulverized coal ash brick

Country Status (1)

Country Link
CN (1) CN1042829C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807243B1 (en) * 2007-06-28 2008-02-28 임세규 The material composition using mainly yerrow soil for civil engineering and construction
CN101244919B (en) * 2007-09-11 2011-03-23 华东理工大学 Technique for producing loess foaming light brick
CN102432272A (en) * 2011-10-10 2012-05-02 常熟市华夏建筑节能材料有限公司 Production technology of thermal insulation brick
CN103319151A (en) * 2012-03-22 2013-09-25 刘守正 Pottery coffin processing technology
CN103936398B (en) * 2014-03-25 2015-09-23 北京大学 A kind of coal ash for manufacturing that utilizes is for the method for ceramic floor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430232A1 (en) * 1989-11-30 1991-06-05 George C. Harrison Ash and paper treatment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430232A1 (en) * 1989-11-30 1991-06-05 George C. Harrison Ash and paper treatment

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
《新型建筑材料》第5期(总第86期) 1988.5.20 胡浣青"彩煤灰饰面砖的研制";《砖瓦》第2期总第81期 1987.3.25 路春兰"关于采用"红粘土"制砖" *
《新型建筑材料》第5期(总第86期) 1988.5.20 胡浣青"彩煤灰饰面砖的研制" *
《砖瓦》第2期总第81期 1987.3.25 路春兰"关于采用"红粘土"制砖" *

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