CN104926226A - Preparation method for anti-seismic hollow bricks - Google Patents
Preparation method for anti-seismic hollow bricks Download PDFInfo
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- CN104926226A CN104926226A CN201510262264.9A CN201510262264A CN104926226A CN 104926226 A CN104926226 A CN 104926226A CN 201510262264 A CN201510262264 A CN 201510262264A CN 104926226 A CN104926226 A CN 104926226A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses a preparation method for anti-seismic hollow bricks. The preparation method comprises the following steps: feeding 15 to 20 parts of tailing sand, 10 to 15 parts of mullite, 16 to 18 parts of papermaking sludge and a proper amount of water into a stirring device, starting the stirring device to prepare a paste type intermedium, then feeding 10 to 12 parts of glass beads, 7 to 9 parts of limestone, 12 to 14 parts of silicate cement, 4.5 to 6.5 parts of asbestos fibers and 0.6 to 0.8 parts of a foaming agent in batches or simultaneously into the stirring device according to required mix proportion, simultaneously feeding into water for uniform stirring, then feeding a solution into the stirring device, pouring 1.5 to 2.5 parts of the foaming agent after stirring for 1 to 2 hours, and finally putting into a forming die to prepare green bricks for forming. According to the actual conditions of a large amount of tailing sand wastes and low use rate of the tailing sand wastes in China, the constituent structures and the chemical characteristics of all the materials are fully used, so that an ore structure taking mullite and papermaking sludge as main bodies is formed; the product performance meets the requirement on the quality of bearing and non-bearing wall body materials for buildings.
Description
Technical field
The present invention relates to building material field, specifically belong to a kind of preparation method of antiknock hollow brick.
Background technology
Building block is the artificial bulk utilizing concrete, industrial waste (slag, flyash etc.) or local material to make, and physical dimension is larger than brick, has equipment simple, builds fireballing advantage by laying bricks or stones, has met the requirement of wall reform in building industrialization development.
Building block can be divided into solid block and holllow building block by face shaping.Holllow building block has single square hole, single circular hole and many row three kinds, flat holes form, and wherein the flat hole of many rows is more favourable to insulation.Form separately or join body of wall that reinforcing bar casting concrete forms as novel wall by holllow building block, be widely used in current building trade.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of antiknock hollow brick, disposablely can complete the body of wall of load-bearing, antidetonation and enclosed structure, antidetonation and load-bearing have the equal life-span.
Technical scheme of the present invention is as follows:
A preparation method for antiknock hollow brick, carries out in accordance with the following steps:
1), 15-20 part CHARACTERISTICS OF TAILINGS SAND, 10-15 part mullite, 16-18 part paper sludge and appropriate water are dropped in whipping appts, open whipping appts and obtain pasty state intermediate, then in whipping appts, drop into that granularity is 10-12 part glass bead by required proportioning in batches or simultaneously, 7-9 part Wingdale, 12-14 part silicate cement, 4.5-6.5 part fibrous magnesium silicate, 0.6-0.8 part whipping agent drop into simultaneously and stir in water after solution drop in whipping appts, pour 1.5-2.5 part whipping agent after 1-2 to be mixed hour into;
2), foamed slurry is injected in forming mould forms green compact, green compact are through vapor cure, dip treating is carried out after maintenance, in impregnating bath, put into concentration is 20-25%, soaker is that the activator of 2-3:1 and activity excitant form by weight ratio, and activator is selected from the one in dimethylbenzene or ferrous sulfate, and activity excitant is calcium hydroxide, dipping temperature is 40-50 DEG C, and dipping time is 7-10h;
3), foaming after slurry enter in carbonizing chamber, carbonizing chamber connects boiler chimney by flue, carries out alkali liquid washing through fly-ash separator flue gas out, through washing after flue gas into carbonization kiln, C0 in carbonizing chamber
2the concentration of gas remains 12 soil 3%, and the temperature of carbonizing chamber controls at 45 ~ 50 DEG C, and relative air humidity remains on 87-90%, and carbonization time is 30 ~ 32h;
4), by the hollow brick blank outside surface sprayed surface coating after carbonization, spraying room temp controls at 55-70 DEG C, and topcoating is grouped into by the one-tenth of following weight part: the Vltra tears of 10-15 part epoxy resin, 5-8 part pearlstone, 4-6 part glue powder polyphenyl particle, 12-15 part Calucium Silicate powder, 1.5-2.5 part dispersion agent, 5-8 part sodium lauryl sulphate, 3-6 part coal clay, 3-6,0.5-0.9 part dispersion agent, 0.15-0.25 part film coalescence aid, 0.2-0.45 part flow agent.
Described topcoating is grouped into by the one-tenth of following weight part: 12 parts of epoxy resin, 6 parts of pearlstones, 5 parts of glue powder polyphenyl particles, 13 parts of Calucium Silicate powder, 2 parts of dispersion agents, 6 parts of sodium lauryl sulphate, 4.5 parts of coal clay, the Vltra tears of 4.5,0.7 part of dispersion agent, 0.2 part of film coalescence aid, 0.3 part of flow agent.
The practical situation that the present invention is large in conjunction with China's CHARACTERISTICS OF TAILINGS SAND amount of waste, utilization ratio is low, take full advantage of composition structure and the chemical property of various material, define based on the mineral structure of mullite, paper sludge, its product performance meet load-bearing for building and non-lbearing wall material specification of quality.
Embodiment
A preparation method for antiknock hollow brick, carries out in accordance with the following steps:
1), 15-20 part CHARACTERISTICS OF TAILINGS SAND, 10-15 part mullite, 16-18 part paper sludge and appropriate water are dropped in whipping appts, open whipping appts and obtain pasty state intermediate, then in whipping appts, drop into that granularity is 10-12 part glass bead by required proportioning in batches or simultaneously, 7-9 part Wingdale, 12-14 part silicate cement, 4.5-6.5 part fibrous magnesium silicate, 0.6-0.8 part whipping agent drop into simultaneously and stir in water after solution drop in whipping appts, pour 1.5-2.5 part whipping agent after 1-2 to be mixed hour into;
2), foamed slurry is injected in forming mould forms green compact, green compact are through vapor cure, dip treating is carried out after maintenance, in impregnating bath, put into concentration is 20-25%, soaker is that the activator of 2-3:1 and activity excitant form by weight ratio, and activator is selected from the one in dimethylbenzene or ferrous sulfate, and activity excitant is calcium hydroxide, dipping temperature is 40-50 DEG C, and dipping time is 7-10h;
3), foaming after slurry enter in carbonizing chamber, carbonizing chamber connects boiler chimney by flue, carries out alkali liquid washing through fly-ash separator flue gas out, through washing after flue gas into carbonization kiln, C0 in carbonizing chamber
2the concentration of gas remains 12 soil 3%, and the temperature of carbonizing chamber controls at 45 ~ 50 DEG C, and relative air humidity remains on 87-90%, and carbonization time is 30 ~ 32h;
4), by the hollow brick blank outside surface sprayed surface coating after carbonization, spraying room temp controls at 55-70 DEG C, and topcoating is grouped into by the one-tenth of following weight part: 12 parts of epoxy resin, 6 parts of pearlstones, 5 parts of glue powder polyphenyl particles, 13 parts of Calucium Silicate powder, 2 parts of dispersion agents, 6 parts of sodium lauryl sulphate, 4.5 parts of coal clay, the Vltra tears of 4.5,0.7 part of dispersion agent, 0.2 part of film coalescence aid, 0.3 part of flow agent.
Claims (2)
1. a preparation method for antiknock hollow brick, is characterized in that carrying out in accordance with the following steps:
1), 15-20 part CHARACTERISTICS OF TAILINGS SAND, 10-15 part mullite, 16-18 part paper sludge and appropriate water are dropped in whipping appts, open whipping appts and obtain pasty state intermediate, then in whipping appts, drop into that granularity is 10-12 part glass bead by required proportioning in batches or simultaneously, 7-9 part Wingdale, 12-14 part silicate cement, 4.5-6.5 part fibrous magnesium silicate, 0.6-0.8 part whipping agent drop into simultaneously and stir in water after solution drop in whipping appts, pour 1.5-2.5 part whipping agent after 1-2 to be mixed hour into;
2), foamed slurry is injected in forming mould forms green compact, green compact are through vapor cure, dip treating is carried out after maintenance, in impregnating bath, put into concentration is 20-25%, soaker is that the activator of 2-3:1 and activity excitant form by weight ratio, and activator is selected from the one in dimethylbenzene or ferrous sulfate, and activity excitant is calcium hydroxide, dipping temperature is 40-50 DEG C, and dipping time is 7-10h;
3), foaming after slurry enter in carbonizing chamber, carbonizing chamber connects boiler chimney by flue, carries out alkali liquid washing through fly-ash separator flue gas out, through washing after flue gas into carbonization kiln, C0 in carbonizing chamber
2the concentration of gas remains 12 soil 3%, and the temperature of carbonizing chamber controls at 45 ~ 50 DEG C, and relative air humidity remains on 87-90%, and carbonization time is 30 ~ 32h;
4), by the hollow brick blank outside surface sprayed surface coating after carbonization, spraying room temp controls at 55-70 DEG C, and topcoating is grouped into by the one-tenth of following weight part: the Vltra tears of 10-15 part epoxy resin, 5-8 part pearlstone, 4-6 part glue powder polyphenyl particle, 12-15 part Calucium Silicate powder, 1.5-2.5 part dispersion agent, 5-8 part sodium lauryl sulphate, 3-6 part coal clay, 3-6,0.5-0.9 part dispersion agent, 0.15-0.25 part film coalescence aid, 0.2-0.45 part flow agent.
2. the preparation method of antiknock hollow brick according to claim 1, is characterized in that: described topcoating is grouped into by the one-tenth of following weight part: 12 parts of epoxy resin, 6 parts of pearlstones, 5 parts of glue powder polyphenyl particles, 13 parts of Calucium Silicate powder, 2 parts of dispersion agents, 6 parts of sodium lauryl sulphate, 4.5 parts of coal clay, the Vltra tears of 4.5,0.7 part of dispersion agent, 0.2 part of film coalescence aid, 0.3 part of flow agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510262264.9A CN104926226A (en) | 2015-05-22 | 2015-05-22 | Preparation method for anti-seismic hollow bricks |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510262264.9A CN104926226A (en) | 2015-05-22 | 2015-05-22 | Preparation method for anti-seismic hollow bricks |
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| CN104926226A true CN104926226A (en) | 2015-09-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906290A (en) * | 2016-04-21 | 2016-08-31 | 和县明生环保材料有限责任公司 | Dacron pulp reinforced hollow brick and preparation method of same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02164755A (en) * | 1988-12-16 | 1990-06-25 | Tokuhito Shibata | Concrete improver and improvement of concrete |
| CN101381217A (en) * | 2008-10-14 | 2009-03-11 | 中国建筑材料科学研究总院 | Building material based on interaction of alkali and CO2 |
| CN101875555A (en) * | 2010-07-02 | 2010-11-03 | 海盐达贝尔新型建材有限公司 | Energy-saving sintering heat-reserving brick |
| CN103664089A (en) * | 2013-12-18 | 2014-03-26 | 李德福 | Wall brick made of novel material and provided with novel structure as well as novel wall forming method thereof |
-
2015
- 2015-05-22 CN CN201510262264.9A patent/CN104926226A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02164755A (en) * | 1988-12-16 | 1990-06-25 | Tokuhito Shibata | Concrete improver and improvement of concrete |
| CN101381217A (en) * | 2008-10-14 | 2009-03-11 | 中国建筑材料科学研究总院 | Building material based on interaction of alkali and CO2 |
| CN101875555A (en) * | 2010-07-02 | 2010-11-03 | 海盐达贝尔新型建材有限公司 | Energy-saving sintering heat-reserving brick |
| CN103664089A (en) * | 2013-12-18 | 2014-03-26 | 李德福 | Wall brick made of novel material and provided with novel structure as well as novel wall forming method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906290A (en) * | 2016-04-21 | 2016-08-31 | 和县明生环保材料有限责任公司 | Dacron pulp reinforced hollow brick and preparation method of same |
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Application publication date: 20150923 |
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