CN103449768A - Aerated brick containing waste residues - Google Patents

Aerated brick containing waste residues Download PDF

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Publication number
CN103449768A
CN103449768A CN2013103278264A CN201310327826A CN103449768A CN 103449768 A CN103449768 A CN 103449768A CN 2013103278264 A CN2013103278264 A CN 2013103278264A CN 201310327826 A CN201310327826 A CN 201310327826A CN 103449768 A CN103449768 A CN 103449768A
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parts
under
stir
add
weight
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CN2013103278264A
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潘逸东
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潘逸东
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Priority to CN2013103278264A priority Critical patent/CN103449768A/en
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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 invention discloses an aerated brick containing waste residues, which is prepared from the following raw materials in parts by weight: 7-9 parts of iron ore tailings, 5-8 parts of fluorite slag, 20-30 parts of urban road wastewater mud road slag, 5-8 parts of cement, 10-15 parts of ceramsite, 0.04-0.05 part of tea seed cake powder, 6-8 parts of rock wool leftovers, 1-2 parts of red mud, 0.001-0.003 part of triethyl acetyl citrate, 0.02-0.03 part of stearic acid, 0.001-0.002 part of monoethanolamine, 0.01-0.03 part of diethanol amine, 0.01-0.02 part of NP-10, 10-18 parts of modified fly ash, 0.2-0.3 part of table salt, 20-24 parts of gypsum, 0.03-0.08 part of aluminum powder and 0.1-0.3 part of saponin powder.

Description

A kind of aerated bricks that contains waste residue
Technical field
The present invention relates to the aerated bricks field, is exactly a kind of aerated bricks that contains waste residue.
Background technology
Aerated bricks is the air-entrained concrete building block of producing by the autoclave at high temperature apparatus and process." aerated bricks " can be understood as a simplification or a general title.Its product scope contained should more greatly, adopt the brick product of other various explained hereafter that comprise steam pressure.
Construction market materials for wall used was mainly common brick in the past, and present many advanced areas have been completely forbidden common brick and used.
Existing aerated bricks Development Technology is slow, can't meet the market requirement of diversification.
Summary of the invention
The object of the present invention is to provide a kind of aerated bricks that contains waste residue.
Above-mentioned purpose realizes by following scheme:
A kind of aerated bricks that contains waste residue, it is characterized in that: it is that raw material by following weight parts makes: iron ore tailings 7-9, fluorite slag 5-8, urban road waste water road slag 20-30, cement 5-8, haydite 10-15, tea seed cake powder 0.04-0.05, rock wool tankage 6-8, red mud 1-2, acetyl triethyl citrate 0.001-0.003, stearic acid 0.02-0.03, Monoethanolamine MEA BASF 0.001-0.002, diethanolamine 0.01-0.03, NP-10 0.01-0.02, modified coal ash 10-18, salt 0.2-0.3, gypsum 20-24, aluminium powder 0.03-0.08, saponin powder 0.1-0.3;
The preparation method of described modified coal ash is: will add the dioctyl maleate that is equivalent to its weight 1-2%, the nano-sized carbon of 1-2% in flyash, the aluminum oxide of 0.1-0.2% and appropriate water, under 40-42 ℃, stir after 10-15 minute, take out, the sodium hydroxide solution that to put into concentration be 8-10% again soaks 8-10 hour, take out, dry, obtain.
Described a kind of aerated bricks that contains waste residue, it is characterized in that: the preparation method is:
(1) after getting by weight iron ore tailings, fluorite slag, urban road waste water road slag and mixing, under 700-900 ℃, calcine after 2-3 hour, cooling, grind, cross the 60-100 mesh sieve, soak 5-7 hour in the hydrochloric acid soln that is 4-6% in concentration, after taking-up, deionized water wash, dry, grind, cross the 100-200 mesh sieve, obtain the waste residue powder standby;
(2) acetyl triethyl citrate, stearic acid, Monoethanolamine MEA BASF, diethanolamine, salt, NP-10 are mixed by weight, add again the water that is equivalent to 3 times of above-mentioned raw materials gross weights, stir 15-20 minute under 30-35 ℃, add by weight again cement, modified coal ash, under room temperature, stir 30-40 minute under 50-60 rev/min, add again the waste residue powder, under room temperature, stir 10-20 minute under 100-150 rev/min, add again surplus stock, stir 10 minutes under 50-60 rev/min, obtain mixed slurry;
(3) the gained mixed slurry is poured into the mold moulding, after at 40-50 ℃ of lower precuring 3-5 hour, the demoulding, handling to cutting part cuts, and obtains the building block base;
(4) the building block base is put into to the reactor steam press maintenance, put finished product in storage and get final product.
Beneficial effect of the present invention is: the present invention has utilized multiple waste residue and rock wool tankage, and they are carried out to modification, when turning waste into wealth, and the aerated bricks prepared, unit weight is low, and intensity is high, quality better.
Embodiment
A kind of aerated bricks that contains waste residue, it is that raw material by following weight parts (kg) makes: iron ore tailings 8, fluorite slag 7, urban road waste water road slag 24, cement 8, haydite 15, tea seed cake powder 0.05, rock wool tankage 7, red mud 2, acetyl triethyl citrate 0.003, stearic acid 0.03, Monoethanolamine MEA BASF 0.001, diethanolamine 0.03, NP-10 0.01, modified coal ash 12, salt 0.3, gypsum 24, aluminium powder 0.08, saponin powder 0.3;
The preparation method of described modified coal ash is: will add the dioctyl maleate that is equivalent to its weight 1.4%, 1.2% nano-sized carbon in flyash, 0.2% aluminum oxide and appropriate water, under 42 ℃, stir after 15 minutes, take out, the sodium hydroxide solution that to put into concentration be 8% again soaks 10 hours, take out, dry, obtain.
Described a kind of aerated bricks that contains waste residue, the preparation method is:
(1) after getting by weight iron ore tailings, fluorite slag, urban road waste water road slag and mixing, under 800 ℃, calcine after 3 hours, cooling, grind, cross 60 mesh sieves, in the hydrochloric acid soln that is 5% in concentration, soak 7 hours, after taking-up, deionized water wash, dry, grind, cross 200 mesh sieves, obtain the waste residue powder standby;
(2) acetyl triethyl citrate, stearic acid, Monoethanolamine MEA BASF, diethanolamine, salt, NP-10 are mixed by weight, add again the water that is equivalent to 3 times of above-mentioned raw materials gross weights, stir 20 minutes under 35 ℃, then add by weight cement, modified coal ash, under room temperature, stir 40 minutes under 60 rev/mins, then add the waste residue powder, under room temperature, under 100 rev/mins, stir 10 minutes, add again surplus stock, stir 10 minutes under 60 rev/mins, obtain mixed slurry;
(3) the gained mixed slurry is poured into the mold moulding, after 50 ℃ of lower precuring 5 hours, the demoulding, handling to cutting part cuts, and obtains the building block base;
(4) the building block base is put into to the reactor steam press maintenance, put finished product in storage and get final product.
The average unit weight of this building block is 660kg/m 3, good heat insulating, have a large amount of pores and micropore in building block inside, thereby good thermal and insulating performance, mean value ultimate compression strength are arranged is 9.2MPa.

Claims (2)

1. an aerated bricks that contains waste residue, it is characterized in that: it is that raw material by following weight parts makes: iron ore tailings 7-9, fluorite slag 5-8, urban road waste water road slag 20-30, cement 5-8, haydite 10-15, tea seed cake powder 0.04-0.05, rock wool tankage 6-8, red mud 1-2, acetyl triethyl citrate 0.001-0.003, stearic acid 0.02-0.03, Monoethanolamine MEA BASF 0.001-0.002, diethanolamine 0.01-0.03, NP-10 0.01-0.02, modified coal ash 10-18, salt 0.2-0.3, gypsum 20-24, aluminium powder 0.03-0.08, saponin powder 0.1-0.3,
The preparation method of described modified coal ash is: will add the dioctyl maleate that is equivalent to its weight 1-2%, the nano-sized carbon of 1-2% in flyash, the aluminum oxide of 0.1-0.2% and appropriate water, under 40-42 ℃, stir after 10-15 minute, take out, the sodium hydroxide solution that to put into concentration be 8-10% again soaks 8-10 hour, take out, dry, obtain.
2. a kind of aerated bricks that contains waste residue according to claim 1, it is characterized in that: the preparation method is:
(1) after getting by weight iron ore tailings, fluorite slag, urban road waste water road slag and mixing, under 700-900 ℃, calcine after 2-3 hour, cooling, grind, cross the 60-100 mesh sieve, soak 5-7 hour in the hydrochloric acid soln that is 4-6% in concentration, after taking-up, deionized water wash, dry, grind, cross the 100-200 mesh sieve, obtain the waste residue powder standby;
(2) acetyl triethyl citrate, stearic acid, Monoethanolamine MEA BASF, diethanolamine, salt, NP-10 are mixed by weight, add again the water that is equivalent to 3 times of above-mentioned raw materials gross weights, stir 15-20 minute under 30-35 ℃, add by weight again cement, modified coal ash, under room temperature, stir 30-40 minute under 50-60 rev/min, add again the waste residue powder, under room temperature, stir 10-20 minute under 100-150 rev/min, add again surplus stock, stir 10 minutes under 50-60 rev/min, obtain mixed slurry;
(3) the gained mixed slurry is poured into the mold moulding, after at 40-50 ℃ of lower precuring 3-5 hour, the demoulding, handling to cutting part cuts, and obtains the building block base;
(4) the building block base is put into to the reactor steam press maintenance, put finished product in storage and get final product.
CN2013103278264A 2013-07-31 2013-07-31 Aerated brick containing waste residues Pending CN103449768A (en)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103833407A (en) * 2014-01-14 2014-06-04 安徽盛仁新型建材有限公司 Papermaking waste residue aerated brick and manufacturing method thereof
CN104446608A (en) * 2014-11-12 2015-03-25 安徽福来缘建材有限公司 Antibacterial high-strength aerated brick and preparation method thereof
CN104446607A (en) * 2014-11-12 2015-03-25 安徽福来缘建材有限公司 Heat-insulating pressure-resisting air-added brick and preparation method thereof
CN104609818A (en) * 2015-01-14 2015-05-13 安徽宝翔建设集团有限责任公司 High-strength water-resistant aerated brick containing lithium silicate and preparation thereof
CN104987025A (en) * 2015-06-25 2015-10-21 合肥蓝科新材料有限公司 Light low-volume-weight air-entrapped brick
CN105198485A (en) * 2015-09-29 2015-12-30 马鞍山杰创塑胶科技有限公司 Aerated block capable of generating far-infrared and production method thereof
CN105236903A (en) * 2015-09-29 2016-01-13 马鞍山杰创塑胶科技有限公司 Weatherproof durable aerated building block and preparation method thereof
CN105254325A (en) * 2015-09-29 2016-01-20 马鞍山杰创塑胶科技有限公司 Aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and manufacturing method thereof
CN105272078A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Water and freeze resistant aerated building block and making method thereof
CN105272336A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Aerated building block capable of releasing negative ions, and making method thereof
CN105272029A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Firebrick dust-containing aerated building block and making method thereof
CN105272347A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Zirconium silicate whisker reinforced aerated building block and making method thereof
CN105272092A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 High-compressive strength aerated building block and making method thereof
CN105272107A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Sound insulation and sound absorption aerated building block and making method thereof
CN105272079A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Ageing and cracking resistant aerated building block and making method thereof
CN105272133A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 High-shock resistance aerated building block and making method thereof
CN105272283A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Fireproof flame retardation aerated building block and making method thereof
CN105272334A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Polyacrylonitrile pulp-containing aerated building block and making method thereof
CN105272291A (en) * 2015-10-19 2016-01-27 浙江康星耐火材料有限公司 Preparation method of refractory and heat-insulating ceramsite brick
CN105272348A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Sea sand aerated building block and making method thereof
CN106116393A (en) * 2016-06-30 2016-11-16 德清县白兔节能材料有限公司 The slag brick being made up of the abandoned mine slag producing during fusing cotton processed
CN108249860A (en) * 2018-02-06 2018-07-06 合肥广民建材有限公司 A kind of wear-resisting anti-aging insulating brick and preparation method thereof

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CN85109663A (en) * 1985-12-11 1987-06-24 同济大学 The making decorative face brick from tailings of iron ore
CN1107449A (en) * 1994-02-24 1995-08-30 北京科技大学 Decorative colour brick made from tailings
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CN1915894A (en) * 2006-08-25 2007-02-21 华中科技大学 Compound bricks of phosphogypsum, and producing method
CN102040360A (en) * 2010-11-17 2011-05-04 沈阳工业大学 Tailing sand brick with high weather resistance and preparation method thereof
CN102503263A (en) * 2011-10-20 2012-06-20 沈阳建筑大学 Building hollow brick using industrial tailings and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109663A (en) * 1985-12-11 1987-06-24 同济大学 The making decorative face brick from tailings of iron ore
CN1107449A (en) * 1994-02-24 1995-08-30 北京科技大学 Decorative colour brick made from tailings
KR100230022B1 (en) * 1997-10-11 1999-12-01 백운 Earthen brick and its manufacturing method
CN1915894A (en) * 2006-08-25 2007-02-21 华中科技大学 Compound bricks of phosphogypsum, and producing method
CN102040360A (en) * 2010-11-17 2011-05-04 沈阳工业大学 Tailing sand brick with high weather resistance and preparation method thereof
CN102503263A (en) * 2011-10-20 2012-06-20 沈阳建筑大学 Building hollow brick using industrial tailings and preparation method thereof

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103833407A (en) * 2014-01-14 2014-06-04 安徽盛仁新型建材有限公司 Papermaking waste residue aerated brick and manufacturing method thereof
CN103833407B (en) * 2014-01-14 2016-05-11 安徽盛仁新型建材有限公司 A kind of waste sludge from paper mill aerated bricks and preparation method thereof
CN104446608A (en) * 2014-11-12 2015-03-25 安徽福来缘建材有限公司 Antibacterial high-strength aerated brick and preparation method thereof
CN104446607A (en) * 2014-11-12 2015-03-25 安徽福来缘建材有限公司 Heat-insulating pressure-resisting air-added brick and preparation method thereof
CN104609818A (en) * 2015-01-14 2015-05-13 安徽宝翔建设集团有限责任公司 High-strength water-resistant aerated brick containing lithium silicate and preparation thereof
CN104987025A (en) * 2015-06-25 2015-10-21 合肥蓝科新材料有限公司 Light low-volume-weight air-entrapped brick
CN105272092A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 High-compressive strength aerated building block and making method thereof
CN105254325A (en) * 2015-09-29 2016-01-20 马鞍山杰创塑胶科技有限公司 Aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and manufacturing method thereof
CN105272078A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Water and freeze resistant aerated building block and making method thereof
CN105272336A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Aerated building block capable of releasing negative ions, and making method thereof
CN105272029A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Firebrick dust-containing aerated building block and making method thereof
CN105272347A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Zirconium silicate whisker reinforced aerated building block and making method thereof
CN105236903A (en) * 2015-09-29 2016-01-13 马鞍山杰创塑胶科技有限公司 Weatherproof durable aerated building block and preparation method thereof
CN105272107A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Sound insulation and sound absorption aerated building block and making method thereof
CN105272079A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Ageing and cracking resistant aerated building block and making method thereof
CN105272133A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 High-shock resistance aerated building block and making method thereof
CN105272283A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Fireproof flame retardation aerated building block and making method thereof
CN105272334A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Polyacrylonitrile pulp-containing aerated building block and making method thereof
CN105198485A (en) * 2015-09-29 2015-12-30 马鞍山杰创塑胶科技有限公司 Aerated block capable of generating far-infrared and production method thereof
CN105272348A (en) * 2015-09-29 2016-01-27 马鞍山杰创塑胶科技有限公司 Sea sand aerated building block and making method thereof
CN105272291A (en) * 2015-10-19 2016-01-27 浙江康星耐火材料有限公司 Preparation method of refractory and heat-insulating ceramsite brick
CN105272291B (en) * 2015-10-19 2018-11-27 浙江康星耐火材料有限公司 A kind of preparation process of haydite fireproof insulation brick
CN106116393A (en) * 2016-06-30 2016-11-16 德清县白兔节能材料有限公司 The slag brick being made up of the abandoned mine slag producing during fusing cotton processed
CN108249860A (en) * 2018-02-06 2018-07-06 合肥广民建材有限公司 A kind of wear-resisting anti-aging insulating brick and preparation method thereof

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Application publication date: 20131218