CN105669106A - Light-weight wall board and preparation method thereof - Google Patents
Light-weight wall board and preparation method thereof Download PDFInfo
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- CN105669106A CN105669106A CN201511015574.7A CN201511015574A CN105669106A CN 105669106 A CN105669106 A CN 105669106A CN 201511015574 A CN201511015574 A CN 201511015574A CN 105669106 A CN105669106 A CN 105669106A
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- Prior art keywords
- parts
- glass fibre
- power plant
- light
- cement
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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 light-weight wall board and a preparation method thereof. The light-weight wall board comprises the following components, by weight, 20-30 parts of cement, 25-30 parts of fly ash, 10-20 parts of thermal power plant furnace slag, 10-15 parts of wasted clay bricks, 2-3 parts of wood chip, 12-18 parts of hollow glass micro-beads, 2-3 parts of sodium stearate, 5-10 parts of ferrous sulfate, 1-3 parts of a sodium tripolyphosphate dispersing agent, 2-4 parts of glass fibers, 0.5-4 parts of ethyl orthosilicate, 1-3 parts of high-temperature-resistant polypropylene fibers, 0.5-3 parts of glass fibers, and 60-120 parts of water. The wall board is light in weight, has high compressive strength, is suitable for high-rise buildings, has good acid and alkali resistance and good temperature resistance and is fireproof. The method can recycle the thermal power plant furnace slag and the wasted clay bricks, thereby avoiding environment pollution.
Description
Technical field
The present invention relates to building engineering field, it is specifically related to a kind of Light trabs and its preparation method.
Background technology
At present; in order to reduce load in Construction of highrise buildings process; all adopt lightweight body of wall; these wall body brick granular polystyrenes or pearlstone super-light aggregate and cement are the light composite wallboard made by main raw material; the mechanics parameter of these wallboards is current and unsatisfactory; intensity is low, heat insulation, soundproof effect difference etc.
The clay brick that buildings dismounting obtains and heat power plant's slag, mostly transport countryside to and bury, not only occupy a large amount of agriculture plantation, more seriously pollutes nature and ecotope.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention aims to provide a kind of intensity height, density is low, insulated fire soundproof effect is good Light trabs and its preparation method.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Light trabs, comprises group part of following weight part: cement 20-30 part, flyash 25-30 part, heat power plant's slag 10-20 part, discarded clay brick 10-15 part, wood chip 2-3 part, hollow glass micropearl 12-18 part, sodium stearate 2-3 part, ferrous sulfate 5-10 part, tripoly phosphate sodium STPP dispersion agent 1-3 part, glass fibre 2-4 part, orthosilicate second ester 0.5-4 part, high temperature resistant polypropylene fiber 1-3 part, glass fibre 0.5-3 part, water 60-120 part.
Further, a kind of Light trabs, comprises group part of following weight part: cement 25 parts, 27 parts, flyash, 15 parts, heat power plant's slag, discarded clay brick 12 parts, wood chip 2 parts, hollow glass micropearl 15 parts, sodium stearate 2 parts, 7 parts, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent 2 parts, 3 parts, glass fibre, orthosilicate second ester 2 parts, high temperature resistant polypropylene fiber 2 parts, 1 part, glass fibre, 80 parts, water.
Further, glass fibre length is 8-15mm.
A preparation method for Light trabs, mainly comprises the following steps:
(1) flyash is taken according to above-mentioned weight ratio, heat power plant's slag, discarded clay brick, by dry ball, above-mentioned raw materials is carried out ball milling, Task-size Controlling is at 60-100 order, then the wood chip of above-mentioned weight ratio, cement, hollow glass micropearl is added, high temperature resistant polypropylene fiber and glass fibre, mixing and stirring;
(2) take sodium stearate according to above-mentioned weight ratio, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent, glass fibre, orthosilicate second ester and water, stir and evenly obtain mixed aqueous solution;
(3) being added by the mixture of step (1) gained in the mixing solutions of step (1) gained and stir, slip churning time 10-17min, stirring velocity is 50-80r/min;
(4) inflator inflation is used, inflation pressure 0.2-0.4MPa, inflationtime 5-8min;
(5) join in mould, under microseism device effect, start roller press type laminator, roll-forming, the demoulding, maintenance.
The useful effect of the present invention is: light weight, ultimate compression strength height, is applicable to Highrise buildings and uses, and resistance to acids and bases is good, and temperature tolerance is good, fire prevention; Heat power plant's slag and discarded clay brick can be recycled simultaneously, avoid it to the pollution of environment.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1
A kind of Light trabs, comprises group part of following weight part: cement 25 parts, 27 parts, flyash, 15 parts, heat power plant's slag, discarded clay brick 12 parts, wood chip 2 parts, hollow glass micropearl 15 parts, sodium stearate 2 parts, 7 parts, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent 2 parts, 3 parts, glass fibre, orthosilicate second ester 2 parts, high temperature resistant polypropylene fiber 2 parts, 1 part, glass fibre, 80 parts, water.
Further, glass fibre length is 8-15mm.
A preparation method for Light trabs, mainly comprises the following steps:
(1) flyash is taken according to above-mentioned weight ratio, heat power plant's slag, discarded clay brick, by dry ball, above-mentioned raw materials is carried out ball milling, Task-size Controlling is at 60-100 order, then the wood chip of above-mentioned weight ratio, cement, hollow glass micropearl is added, high temperature resistant polypropylene fiber and glass fibre, mixing and stirring;
(2) take sodium stearate according to above-mentioned weight ratio, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent, glass fibre, orthosilicate second ester and water, stir and evenly obtain mixed aqueous solution;
(3) being added by the mixture of step (1) gained in the mixing solutions of step (1) gained and stir, slip churning time 10-17min, stirring velocity is 50-80r/min;
(4) inflator inflation is used, inflation pressure 0.2-0.4MPa, inflationtime 5-8min;
(5) join in mould, under microseism device effect, start roller press type laminator, roll-forming, the demoulding, maintenance.
Embodiment 2
A kind of Light trabs, comprises group part of following weight part: cement 20 parts, 25 parts, flyash, 10 parts, heat power plant's slag, discarded clay brick 10 parts, wood chip 2 parts, hollow glass micropearl 12 parts, sodium stearate 2 parts, 5 parts, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent 1 part, 2 parts, glass fibre, orthosilicate second ester 0.5 part, high temperature resistant polypropylene fiber 1 part, 0.5 part, glass fibre, 60 parts, water.
Further, glass fibre length is 8-15mm.
A preparation method for Light trabs, mainly comprises the following steps:
(1) flyash is taken according to above-mentioned weight ratio, heat power plant's slag, discarded clay brick, by dry ball, above-mentioned raw materials is carried out ball milling, Task-size Controlling is at 60-100 order, then the wood chip of above-mentioned weight ratio, cement, hollow glass micropearl is added, high temperature resistant polypropylene fiber and glass fibre, mixing and stirring;
(2) take sodium stearate according to above-mentioned weight ratio, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent, glass fibre, orthosilicate second ester and water, stir and evenly obtain mixed aqueous solution;
(3) being added by the mixture of step (1) gained in the mixing solutions of step (1) gained and stir, slip churning time 10-17min, stirring velocity is 50-80r/min;
(4) inflator inflation is used, inflation pressure 0.2-0.4MPa, inflationtime 5-8min;
(5) join in mould, under microseism device effect, start roller press type laminator, roll-forming, the demoulding, maintenance.
Embodiment 3
A kind of Light trabs, comprises group part of following weight part: cement 30 parts, 30 parts, flyash, 20 parts, heat power plant's slag, discarded clay brick 15 parts, wood chip 3 parts, hollow glass micropearl 18 parts, sodium stearate 3 parts, 10 parts, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent 3 parts, 4 parts, glass fibre, orthosilicate second ester 4 parts, high temperature resistant polypropylene fiber 3 parts, 3 parts, glass fibre, 120 parts, water.
Further, glass fibre length is 8-15mm.
A preparation method for Light trabs, mainly comprises the following steps:
(1) flyash is taken according to above-mentioned weight ratio, heat power plant's slag, discarded clay brick, by dry ball, above-mentioned raw materials is carried out ball milling, Task-size Controlling is at 60-100 order, then the wood chip of above-mentioned weight ratio, cement, hollow glass micropearl is added, high temperature resistant polypropylene fiber and glass fibre, mixing and stirring;
(2) take sodium stearate according to above-mentioned weight ratio, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent, glass fibre, orthosilicate second ester and water, stir and evenly obtain mixed aqueous solution;
(3) being added by the mixture of step (1) gained in the mixing solutions of step (1) gained and stir, slip churning time 10-17min, stirring velocity is 50-80r/min;
(4) inflator inflation is used, inflation pressure 0.2-0.4MPa, inflationtime 5-8min;
(5) join in mould, under microseism device effect, start roller press type laminator, roll-forming, the demoulding, maintenance.
The Light trabs prepared by embodiment 1-3 is tested, and result is as shown in the table:
Claims (4)
1. a Light trabs, it is characterised in that, comprise group part of following weight part: cement 20-30 part, flyash 25-30 part, heat power plant's slag 10-20 part, discarded clay brick 10-15 part, wood chip 2-3 part, hollow glass micropearl 12-18 part, sodium stearate 2-3 part, ferrous sulfate 5-10 part, tripoly phosphate sodium STPP dispersion agent 1-3 part, glass fibre 2-4 part, orthosilicate second ester 0.5-4 part, high temperature resistant polypropylene fiber 1-3 part, glass fibre 0.5-3 part, water 60-120 part.
2. Light trabs according to claim 1, it is characterised in that, comprise group part of following weight part: cement 25 parts, 27 parts, flyash, 15 parts, heat power plant's slag, discarded clay brick 12 parts, wood chip 2 parts, hollow glass micropearl 15 parts, sodium stearate 2 parts, 7 parts, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent 2 parts, 3 parts, glass fibre, orthosilicate second ester 2 parts, high temperature resistant polypropylene fiber 2 parts, 1 part, glass fibre, 80 parts, water.
3. Light trabs according to claim 2, it is characterised in that, glass fibre length is 8-15mm.
4. the preparation method of Light trabs described in the arbitrary item of claim 1-3, it is characterised in that, comprise the following steps:
(1) flyash is taken according to above-mentioned weight ratio, heat power plant's slag, discarded clay brick, by dry ball, above-mentioned raw materials is carried out ball milling, Task-size Controlling is at 60-100 order, then the wood chip of above-mentioned weight ratio, cement, hollow glass micropearl is added, high temperature resistant polypropylene fiber and glass fibre, mixing and stirring;
(2) take sodium stearate according to above-mentioned weight ratio, ferrous sulfate, tripoly phosphate sodium STPP dispersion agent, glass fibre, orthosilicate second ester and water, stir and evenly obtain mixed aqueous solution;
(3) being added by the mixture of step (1) gained in the mixing solutions of step (1) gained and stir, slip churning time 10-17min, stirring velocity is 50-80r/min;
(4) inflator inflation is used, inflation pressure 0.2-0.4MPa, inflationtime 5-8min;
(5) join in mould, under microseism device effect, start roller press type laminator, roll-forming, the demoulding, maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015574.7A CN105669106A (en) | 2015-12-31 | 2015-12-31 | Light-weight wall board and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015574.7A CN105669106A (en) | 2015-12-31 | 2015-12-31 | Light-weight wall board and preparation method thereof |
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| CN105669106A true CN105669106A (en) | 2016-06-15 |
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| CN201511015574.7A Pending CN105669106A (en) | 2015-12-31 | 2015-12-31 | Light-weight wall board and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341068A (en) * | 2020-10-28 | 2021-02-09 | 梁光艳 | Concrete preparation process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718128A (en) * | 2009-11-10 | 2010-06-02 | 朱奎 | Light wallboard and preparation method |
| CN103739251A (en) * | 2014-01-06 | 2014-04-23 | 浙江绿建住宅科技有限公司 | Light wallboard and preparation method thereof |
| CN103979839A (en) * | 2014-03-31 | 2014-08-13 | 滁州学院 | Heat insulation and light weight partition plate and making method thereof |
| CN104150830A (en) * | 2014-08-04 | 2014-11-19 | 冀州市圣达节能建材有限公司 | Lightweight wall board and preparation method thereof |
-
2015
- 2015-12-31 CN CN201511015574.7A patent/CN105669106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718128A (en) * | 2009-11-10 | 2010-06-02 | 朱奎 | Light wallboard and preparation method |
| CN103739251A (en) * | 2014-01-06 | 2014-04-23 | 浙江绿建住宅科技有限公司 | Light wallboard and preparation method thereof |
| CN103979839A (en) * | 2014-03-31 | 2014-08-13 | 滁州学院 | Heat insulation and light weight partition plate and making method thereof |
| CN104150830A (en) * | 2014-08-04 | 2014-11-19 | 冀州市圣达节能建材有限公司 | Lightweight wall board and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341068A (en) * | 2020-10-28 | 2021-02-09 | 梁光艳 | Concrete preparation process |
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Application publication date: 20160615 |
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