CN1094476C - Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs - Google Patents

Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs Download PDF

Info

Publication number
CN1094476C
CN1094476C CN00123261A CN00123261A CN1094476C CN 1094476 C CN1094476 C CN 1094476C CN 00123261 A CN00123261 A CN 00123261A CN 00123261 A CN00123261 A CN 00123261A CN 1094476 C CN1094476 C CN 1094476C
Authority
CN
China
Prior art keywords
flyash
cement
sand
water
tile
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
CN00123261A
Other languages
Chinese (zh)
Other versions
CN1298845A (en
Inventor
周志宏
于广平
陈勋
王庆祥
刘孟兴
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.)
Mudanjiang Zhongyuan Industry Co Ltd
Liaoning Institute Of Building Material Science
Original Assignee
Mudanjiang Zhongyuan Industry Co Ltd
Liaoning Institute Of Building Material Science
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mudanjiang Zhongyuan Industry Co Ltd, Liaoning Institute Of Building Material Science filed Critical Mudanjiang Zhongyuan Industry Co Ltd
Priority to CN00123261A priority Critical patent/CN1094476C/en
Publication of CN1298845A publication Critical patent/CN1298845A/en
Application granted granted Critical
Publication of CN1094476C publication Critical patent/CN1094476C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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 relates to a concrete color tile prepared from the following raw materials by mass: 25 to 30 portions of cement (525<#>), 15 to 25 portions of pulverized coal ash, and 5 to 60 portions of calcium increasing residues and other industrial waste residues. The total amount of the pulverized coal ash and other waste residues is limited within 70 portions, and sand is added so that the total amount reaches 100 portions. When the amount reaches or exceeds 100 portions, the sand is not used. 0.5 portion of additives (UNF-5 high efficiency water reducing agents) and 8 to 12 portions of water are used, and then the concrete color tile is produced according to the present invention. The test results display that all the indexes of the produced concrete color tile all reach the index requirements of JC746-1999 (concrete tile) standard high-class products when the total amount of the pulverized coal ash and other industrial waste residues accounts for more than 30%.

Description

Utilize flyash and other industrial residue to produce the material component and the technology of concrete encaustic tile
The present invention relates to a kind of material component and technology of utilizing flyash and other industrial residue to produce concrete encaustic tile, belong to building material technical field.
Flyash, the industrial residue of this fuel-burning power plant discharging, China reaches more than 1.5 hundred million tons every year.It not only takies a large amount of soils, and serious environment pollution.Though China is in world lead level to the research and utilization of flyash, utilize the light cinder brick of its making, building block has been in the industry trial period.But, how can be a large amount of, effectively utilize flyash, and strive progressively digesting the flyash that storage has reached 3,000,000,000 tons, then need people to open up thinking, study the new technology of utilizing flyash.
Purpose of the present invention, promptly provide and a kind ofly utilize flyash and other industrial residue to replace partly cement and gather materials, and can make concrete product reach the codes and standards requirement, it utilizes flyash and other industrial residue to reach the material component and the technology of producing the high performance concrete encaustic tile more than 30%.
Purpose of the present invention realizes by following technical measures.
One, the material component of concrete encaustic tile, part is as follows by mass:
Cement (525 #) 25~30
Flyash 10~25
Increase calcium slag and other industrial residue 5~60
Flyash and other waste residue total amount restriction≤70
Sand complements to 100, when above amount meets or exceeds
100 o'clock, without sand
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 8~12
Two, it is as follows to utilize flyash and other industrial residue to produce the concrete encaustic tile processing step:
1, concrete preparation
(1) predetermined amounts drops into flyash and other industrial residue;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
Select the system watt equipment of extrusion molding for use, carry out high-strength extrusion molding unbaked tile, spray colored slip through spouting plant again, put on watt frame, send into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally behind the thermostatic curing, kiln discharge:
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
By material component and the technology of utilizing flyash and other industrial residue to produce concrete encaustic tile provided by the invention, the concrete encaustic tile of being produced, every performance index detected result is as follows:
The actual measurement mean value of bearing capacity is 2910N~3040N, can examination value 2400N, and standard value is 2000N, its conclusion is for meeting the premium grads technical requirements.
The bearing capacity actual measurement mean value of frost resistance is 2830N~2920N, and the visual appearance top coat is intact; After the impermeability test, watt back side moist phenomenon do not occur and meets the premium grads technical requirements.
Water-intake rate 7%~9.7%, conformance with standard premium grads regulation.
Above-mentioned assay shows, by technology provided by the invention, and when flyash and other industrial residue total amount account for 30% when above, the concrete encaustic tile that makes, every index all reaches JC746~1999 (concrete tile) standard premium grads index request.
Further narrate technical characterictic of the present invention below by embodiment.
One, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (China 525 #) 25
Sand 45
Flyash 15
Increase calcium slag 15
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 8
The production technique following steps:
1, concrete preparation
(1) predetermined amounts drops into flyash and increases the calcium slag;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally behind the thermostatic curing, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane; All be coated with vinylformic acid 50~80 gram amounts by every square metre.
Two, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 20
Mine tailing 10
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 12
Step of preparation process:
1, concrete preparation
(1) predetermined amounts drops into flyash and mine tailing;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Three, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 25
Aggregate chips 5
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 11.5
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and aggregate chips;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Four, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 15
Mine tailing 15
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 11.5
Production technique as
1, concrete preparation
(1) predetermined amounts drops into flyash and mine tailing;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Five, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 15
Increase calcium slag 15
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 11.5
Preparation technology as:
1, concrete preparation
(1) predetermined amounts drops into flyash and increases the calcium slag;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with behind the thermostatic curing watt of cooling naturally, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Six, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 25
Mine tailing 5
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 9.5
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and mine tailing;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with behind the thermostatic curing watt of cooling naturally, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Seven, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 27
Sand 43
Flyash 20
Increase calcium slag 10
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 11
Preparation technology as:
1, concrete preparation
(1) predetermined amounts drops into flyash and increases the calcium slag;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Eight, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 27
Sand 43
Flyash 20
Mine tailing 10
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water consumption 10.5
Phosphogypsum 2
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and mine tailing and phosphogypsum;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Nine, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 45
Flyash 28
Admixture (UNF5 high efficiency water reducing agent) 0.5
Phosphogypsum 2
Water consumption 11
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and phosphogypsum;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
Ten, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 20
Increase calcium slag 45
Admixture (UNF5 high efficiency water reducing agent) 0.5
Flyash
Phosphogypsum 2
Water cement ratio 0.28
Preparation technology:
1, concrete preparation
(1) predetermined amounts input flyash and phosphogypsum increase the calcium slag;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.
11, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 25
Sand 10
Increase calcium slag 55
Water cement ratio 0.28
Admixture (UNF5 high efficiency water reducing agent) 0.5 flyash 10
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and increases the calcium slag
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.12, utilize flyash and other industrial residue to produce the concrete encaustic tile material component, part is as follows by mass:
Cement (Mudanjiang 525 #) 30
Flyash 15
Increase calcium slag 55
Admixture (UNF5 high efficiency water reducing agent) 0.5
Water cement ratio 0.34
Preparation technology:
1, concrete preparation
(1) predetermined amounts drops into flyash and increases the calcium slag;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 fen;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes.
2, high-strength extrusion molding and whitewash painted
The system watt equipment that uses Jingwei, Zhenjiang encaustic tile company limited to produce carries out high-strength extrusion molding unbaked tile, sprays colored slip through spouting plant again, puts on watt frame, sends into the dry heating curing kiln.
3, maintenance
Adopt dry heating curing technology
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, the demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) on tiled surface, be coated with one deck vinylformic acid protective membrane, all be coated with vinylformic acid 50~80 gram amounts by every square metre.

Claims (14)

1, a kind of concrete encaustic tile is characterized in that following material fiting ratio:
Cement (525#) 25~30
Flyash 10~25
Increase calcium slag and other waste residue 5~60
Flyash and other waste residue total amount be limited in≤and 70
Sand complements to 100
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 8~12
2, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 15
Increase calcium slag 15
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 8
3, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 20
Mine tailing 10
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 12
4, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 25
Aggregate chips 5
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 1.5
5, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 15
Mine tailing 15
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 11.5
6, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 15
Increase calcium slag 15
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 11.5
7, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 45
Flyash 25
Mine tailing 5
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 9.5
8, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 27
Sand 43
Flyash 20
Increase calcium slag 10
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 11
9, according to the described a kind of concrete encaustic tile of claim 1, it is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 27
Sand 43
Flyash 20
Mine tailing 10
UNF5 naphthalene series high-efficiency aqua 0.5
Phosphogypsum 2
Water consumption 10.5
10, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 50
Flyash 25
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Phosphogypsum 2
Water consumption 11
11, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 30
Increase calcium slag 45
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water cement ratio 0.28
12, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 25
Sand 10
Flyash 10
Increase calcium slag 55
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water consumption 0.28
13, a kind of concrete encaustic tile according to claim 1 is characterized in that following material fiting ratio:
Cement (normal silicate 525#) 30
Flyash 15
Increase calcium slag 55
UNF5 type naphthalene series high-efficiency water-reducing agent 0.5
Water cement ratio 0.34
14, a kind of technology of utilizing flyash and other industrial residue to produce concrete encaustic tile according to claim 1 is characterized in that these technology concrete steps are as follows:
1, concrete preparation
(1) predetermined amounts drops into flyash and other industrial residue;
(2) in the stirrer that drops into above-mentioned material, drop into the sand of predetermined amount again;
(3) started stirrer 1~3 minute;
(4) in the start stirred materials, drop into the cement of predetermined amount;
(5) start was stirred 1~2 minute;
(6) water (admixture is solvent in water in advance) of adding predetermined amount, start was simultaneously stirred 3~5 minutes;
2, high-strength extrusion molding and whitewash painted
Use the system watt equipment of extrusion molding, carry out high-strength extrusion molding unbaked tile, spray colored slip through spouting plant again, put on watt frame, send into the dry heating curing kiln
3, maintenance
(1) machine-shaping is good watt puts, goes into kiln on the shelf, quiet stop 4 hours after, when making kiln temperature rise to 40~48 ℃, constant temperature 8~10 hours;
(2) with watt cooling naturally of thermostatic curing aftershaping, kiln discharge;
4, demoulding and surface treatment
(1) tile and supporting plate that maintenance is good is placed on the automatic separation equipment, and tile and supporting plate are separated;
(2) be coated with one deck vinylformic acid protective membrane at tiled surface, all be coated with vinylformic acid 50~80 gram amounts by every square meter.
CN00123261A 2000-11-16 2000-11-16 Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs Expired - Fee Related CN1094476C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00123261A CN1094476C (en) 2000-11-16 2000-11-16 Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00123261A CN1094476C (en) 2000-11-16 2000-11-16 Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs

Publications (2)

Publication Number Publication Date
CN1298845A CN1298845A (en) 2001-06-13
CN1094476C true CN1094476C (en) 2002-11-20

Family

ID=4589723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00123261A Expired - Fee Related CN1094476C (en) 2000-11-16 2000-11-16 Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs

Country Status (1)

Country Link
CN (1) CN1094476C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103896535A (en) * 2014-03-25 2014-07-02 江苏尼高科技有限公司 Light-weight partition wall board blended with pharmaceutical waste salt residues and preparation method of light-weight partition wall board

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100420648C (en) * 2006-10-27 2008-09-24 江油市新洪钢铁铸造有限公司 Formula for producing color tile from casting waste sand and its producing method
CN102452820A (en) * 2010-11-11 2012-05-16 贵州省建筑材料科学研究设计院 Method for preparing wall material by using mercury ore tailings as raw materials
CN103570300B (en) * 2013-10-22 2016-08-17 北京建筑大学 Regeneration concrete watt and manufacture method thereof
CN106316231A (en) * 2015-06-26 2017-01-11 安徽建晟纪元新材料科技有限公司 Preparation method of color roof tile
CN106904904A (en) * 2017-01-23 2017-06-30 裕民县瑞通市政工程有限公司 A kind of composition for preparing cement encaustic tile and preparation method thereof
CN107935490B (en) * 2017-10-18 2020-01-24 广东鸿业管桩有限公司 Durable concrete encaustic tile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036002A (en) * 1988-03-25 1989-10-04 张农 Industrial waste flyash is made the method for section bar
CN1039841A (en) * 1989-06-22 1990-02-21 张广进 Utilize Pericarpium Vitis viniferae to make the method for vinegar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036002A (en) * 1988-03-25 1989-10-04 张农 Industrial waste flyash is made the method for section bar
CN1039841A (en) * 1989-06-22 1990-02-21 张广进 Utilize Pericarpium Vitis viniferae to make the method for vinegar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103896535A (en) * 2014-03-25 2014-07-02 江苏尼高科技有限公司 Light-weight partition wall board blended with pharmaceutical waste salt residues and preparation method of light-weight partition wall board

Also Published As

Publication number Publication date
CN1298845A (en) 2001-06-13

Similar Documents

Publication Publication Date Title
CN1861543A (en) Gypsum base plastering mortar and gypsum base gravity flowing levelling mortar
CN1089243A (en) Vitreous china, prepare the method for this vitreous china, by its glaze of making the health porcelain and being applicable to this porcelain
CN1122036C (en) Intermediates and process for preparing olanzapine
CN1279104C (en) Preparation method of nano-hydroxy apatitel poly vinyl alcohol composite hydrogel
CN1317434C (en) Banana bast fiber, process for making same and use thereof
CN1049120A (en) Produce the method for synthetic materials
CN1016184B (en) Method for roasting ores into ball agglomeration
CN1094476C (en) Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs
CN1693473A (en) Method of prepairing peltoglucose syrup and high temperature resistant glucose isomerase mutant
CN1190427C (en) Method for preparing pyrimidine derivative
CN1370457A (en) Health food
CN1834056A (en) Decorative material and prepn. thereof
CN1584888A (en) Raw material intelligent blanking systems
CN1218014A (en) Artificial lightweight aggregate manufacturing method therefor
CN1634797A (en) Artificial stone and its preparing process and application
CN101035895A (en) Yeast promoter
CN1211489C (en) Method for separation extracting polyhydroxy fatty acid ester from bacterial thallus
CN1748875A (en) Method for configurating thermosetting light emitting powder paint spraying production line
CN1131410A (en) Mineral-fiber compositions
CN1957907A (en) Foundation make-up liquid
CN1827551A (en) Artificial stone and its preparing process and application
CN1660924A (en) Method for changing wet ability on surface of polymeric material
CN1911866A (en) Biological treatment method of waste developing liquid, waste fixing solution
CN1422931A (en) Epithermal energy-increasing heat-transfer medium and its heat-trarsfer element
CN1919186A (en) Tacrolimus oral administration preparation

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee