CN103073238B - Novel wall material and preparation technology thereof - Google Patents

Novel wall material and preparation technology thereof Download PDF

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Publication number
CN103073238B
CN103073238B CN201310031082.1A CN201310031082A CN103073238B CN 103073238 B CN103073238 B CN 103073238B CN 201310031082 A CN201310031082 A CN 201310031082A CN 103073238 B CN103073238 B CN 103073238B
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China
Prior art keywords
materials
novel
technology
mud
flyash
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CN201310031082.1A
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Chinese (zh)
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CN103073238A (en
Inventor
高成文
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江门市新会区亚邦化工有限公司
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Publication of CN103073238A publication Critical patent/CN103073238A/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 provides a novel wall material and a preparation technology of the novel wall material. The preparation technology comprises the steps of conducting treatment such as mixing and foaming on industrial wastes such as construction waste and paper plant sludge, coal ash, cement, fiber, a fire retardant and a chemical assistant, and obtaining the novel wall material. The construction is simple and quick; the novel wall material has good high temperature resistance and weather ability, good thermal-insulation and sound-proof effects and free from cracks, causes no pollution, can meet a design requirement of 80% building energy conservation, and adopts a large number of industrial wastes for comprehensive recycle, the cost is saved, and the environment is protected.

Description

A kind of materials for wall and preparation technology thereof

Technical field

The present invention relates to building material field, refer to a kind of novel wall material and preparation technology thereof especially.

Background technology

Now along with the acceleration of Urbanization Construction process, building trade a slice is flourishing, and along with the prosperity of building trade, demand for material of construction also grows with each passing day, especially the material of construction wall, on the other hand, in construction, unit in charge of construction or individual builds all kinds of buildings, structures etc., lay or removes, in reparative processes, also create the construction wastes such as a large amount of dregs, spoir, rejected material, remaining mud, cause the destruction of environment.

For paper mill, as everyone knows, be a factory source producing a large amount of pollutent, also need to consume a large amount of water resourcess simultaneously, and by discharge of wastewater, if things go on like this, cause in river course, accumulating a large amount of paper plant's mud, great pollution is caused to environment.

Therefore, we, when building our home, need a kind of material of more practical cheapness, and, fully utilize the waste material produced in production, built environment pollutes meanwhile.

Summary of the invention

The present invention proposes a kind of novel wall material and preparation technology thereof, a large amount of industrial waste can be re-used, make the cyclic utilization of waste, economize on resources, reduce costs, protection of the environment.

Technical scheme of the present invention is achieved in that a kind of novel wall material, comprises each component of following weight part:

Wherein, described flyash is mainly as stopping composition, can the effect of instead of clay, and described flyash has insulation, and good resistivity against fire, described cement, described paper plant mud, described building waste is all mainly as the main body base-material of described novel wall material, described paper plant mud is the dried ingredients after the drying treatment such as airing, described fiber can strengthen the connection between the internal composition of described novel wall material, prevent wall crazing, described fire retardant can improve the flame retardant properties of described novel wall material, there is flame retardant effect and stronger resistance to elevated temperatures, practicality is stronger, described chemical assistant can improve other performances of described novel wall material.

Further, described chemical assistant is hydrophober and whipping agent, the content of described hydrophober is the 1%-4% of described novel wall material, described hydrophober can improve the water resistance of described novel wall material, and can improve compression and tensile strength, and the content of described whipping agent is the 1%-4% of described novel wall material, above content is weight ratio, described whipping agent can reduce the density of described novel wall material, and insulation, soundproof effect are more good, use convenient.

Described flyash is on the one hand from the combustion chamber of our factory, and a not enough part is by market is bought.

The kind of described fire retardant is a lot, but with inorganic salt fire retardant best results, reasonable price simultaneously, mainly contain aluminium hydroxide, magnesium hydroxide etc., these all can be buied on the market.

Described whipping agent mainly refers to foam concrete foamer, and the kind of this class whipping agent mainly contains five types in the market, is respectively rosin tree lipid, and synthetic surfactant class is protein-based, complex class, other classes.

Described hydrophober is mainly concrete hydrophober, and its kind mainly comprises mineral compound class, organic compound class, mixture class, complex class, and wherein organosilicon moisture repellent waterproof effect is relatively good, above all can from enough on the market.

Described fiber mainly refers to concrete fiber or concrete companion fiber, and the raw material of general types is acrylic resin.

Preferably, the weight percent of each component is:

The preparation technology of described novel wall material, comprises the following steps:

(1) building waste, flyash and paper plant's mud are individually pulverized;

(2) by the building waste after pulverizing, flyash and paper plant's mud, same to cement, fiber and fire retardant are uniformly mixed;

(3) in above compound, add chemical assistant, then carry out foaming process;

(4) carry out after foaming shapingly obtaining forming blocks, and carry out maintenance;

(5) forming blocks after maintenance is carried out cut, class wrapping, obtain finished product.

Further, in step (1), building waste, flyash and paper plant's mud pulverize after the fineness of powder at 150-300 order.

Further, in step (4), employing be the method for shaped by fluid pressure, the time of forming blocks maintenance is 3-5 days.

Beneficial effect of the present invention is: a kind of novel wall material that the present invention proposes and preparation technology thereof, by by building waste, paper plant's mud, Deng industrial refuse, with flyash and other materials together, through process such as mixed foamings, obtained described novel wall material, construction simple and fast, and there is good high temperature resistant and weathering resistance, and do not crack, insulation, soundproof effect is good, pollution-free, the design requirements of building energy conservation 80% can be met, and described novel wall material adopts a large amount of industrial wastes to carry out comprehensive cyclic utilization, cost-saving, protection of the environment.

Embodiment

For understanding the present invention better; below by following examples, elaboration concrete is further done to the present invention; but unintelligible is limitation of the invention; for some nonessential improvement and adjustment that those skilled in the art does according to foregoing invention content, be also considered as dropping in protection scope of the present invention.

Embodiment 1

(1) building waste, flyash and paper plant's mud are individually pulverized in type taper grinder, and make its fineness at 150-300 order;

(2) by the building waste after pulverizing, flyash and paper plant's mud, same to cement, fiber and fire retardant add in stirrer, are uniformly mixed, and the content of each component is:

Further, in the present embodiment, what fire retardant adopted is inorganic aluminium hydroxide fire retardant, and fiber is polypropylene, and except paper plant's mud, outside building waste, all the other components are all buied from market.

(3) in above compound, add chemical assistant, enter in foaming machine and carry out foaming process, wherein chemical assistant is: hydrophober 2Kg, whipping agent 2.5Kg, and hydrophober is organosilicon moisture repellent, and whipping agent is compound foaming agent;

(4) obtain forming blocks by the fluid pressure type extrusion moulding of liquid formula pressure forming machine after foaming, and carry out maintenance 4 days;

(5) forming blocks after maintenance is undertaken cutting, by wrapping machine class wrapping, obtaining finished product 1 by cutting machine.

Embodiment 2

The present embodiment adopts with operating process same in embodiment 1, and obtain finished product 2, the difference part of the present embodiment and embodiment 1 is the proportioning of component to the ratio of each component is in the present embodiment

Wherein chemical assistant is: hydrophober 2.5Kg, whipping agent 2.5Kg.

Embodiment 3

The present embodiment adopts with operating process same in embodiment 1, and obtain finished product 3, the difference part of the present embodiment and embodiment 1 is the proportioning of component to the ratio of each component is in the present embodiment

Wherein chemical assistant is: hydrophober 1.5Kg, whipping agent 1.5Kg.

The finished product 1 obtained is carried out performance test by us, obtains following experimental data:

1, ant wind load ability: finished product 1 is made warming plate system; then test wind loading value is added to 10kpa; sample system does not occur that warming plate ruptures, and does not occur layering, protective layer is thrown off, warming plate is pulled out from mounting block, mechanical fixings is extracted from substrate, warming plate is from situations such as supporting structure depart from warming plate or between warming plate and its protective layer.

2, shock resistance: finished product 1 is made metope, buildings first floor metope and door and window mouth etc. are subject to colliding part: 10j level; The above metope of buildings secondary etc. is not subject to colliding part: 3j level

3, weathering resistance: finished product 1 is made decoration panel, after (80 times " high temperature-trickle " circulate 5 times " heating-freezing " circulation), there is not crackle, hollowing in decoration panel, and the destruction such as come off.

4, bond area: during stripping performance test, finished product 1 is bonded in facestock surface and is uniformly distributed, and the bond area of each release surface is all not less than 85%.

As can be seen from above experimental data, the performance that the novel wall material that we adopt construction waste together to obtain with other components is useful in performance, simultaneously owing to using a large amount of construction wastes, also saves cost.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a materials for wall, is characterized in that, comprises each component of following weight part:
Described chemical assistant is hydrophober and whipping agent, and the content of described hydrophober is the 1%-4% of described materials for wall, and the content of described whipping agent is the 1%-4% of described materials for wall, and above content is weight ratio.
2. materials for wall as described in the appended claim 1, it is characterized in that, the weight percent of each component is:
3. the preparation technology of materials for wall as described in claim 1, is characterized in that, comprise the following steps:
(1) building waste, flyash and paper plant's mud are individually pulverized;
(2) according to the proportions described in claim 1, by the building waste after pulverizing, flyash and paper plant's mud, same to cement, fiber and fire retardant are uniformly mixed;
(3) in above compound, add chemical assistant, then carry out foaming process;
(4) carry out after foaming shapingly obtaining forming blocks, and carry out maintenance;
(5) forming blocks after maintenance is carried out cut, class wrapping, obtain finished product.
4. the preparation technology of as described in claim 3 materials for wall, is characterized in that: in step (1), building waste, flyash and paper plant's mud pulverize after the fineness of powder at 150-300 order.
5. the preparation technology of as described in claim 3 materials for wall, is characterized in that: in step (4), employing be the method for shaped by fluid pressure.
6. the preparation technology of materials for wall as described in claim 3, it is characterized in that: in step (4), the time of forming blocks maintenance is 3-5 days.
CN201310031082.1A 2013-01-25 2013-01-25 Novel wall material and preparation technology thereof CN103073238B (en)

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979889B (en) * 2014-05-08 2015-09-30 山东大学 A kind of method utilizing the Yellow River silt and architecture sediment to prepare river course bank base root stone
CN106277996A (en) * 2016-07-29 2017-01-04 山东福航新能源环保股份有限公司 A kind of paper mill sludge porous heat-insulating packing material and preparation method thereof
CN107227010A (en) * 2017-06-20 2017-10-03 合肥尚涵装饰工程有限公司 A kind of novel heat insulating wall material and preparation method thereof
CN107793080B (en) * 2017-10-21 2019-10-01 杭州电力设备制造有限公司 A kind of preparation method of concrete
CN107902983A (en) * 2017-10-25 2018-04-13 成都圻坊生物科技有限公司 A kind of preparation method of the fire-retardant materials for wall of high-strength insulation
CN107840617A (en) * 2017-10-25 2018-03-27 成都圻坊生物科技有限公司 A kind of fire-retardant materials for wall of high-strength insulation
CN107915433B (en) * 2017-11-22 2020-09-15 霸州市隆浩鼎混凝土有限公司 Preparation method of concrete
CN108275920A (en) * 2018-01-17 2018-07-13 云南森博混凝土外加剂有限公司 A kind of novel wall material and preparation method thereof
CN109336511A (en) * 2018-11-23 2019-02-15 郑辉 A method of insulating brick is prepared using ramee and riverway sludge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101116999A (en) * 2006-08-01 2008-02-06 钱周炯 Method for preparation of light wall material
CN102329117A (en) * 2011-06-21 2012-01-25 东莞市保源达房地产开发有限公司 Lightweight wallboard manufactured by utilizing paper mill sludge and manufacturing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101116999A (en) * 2006-08-01 2008-02-06 钱周炯 Method for preparation of light wall material
CN102329117A (en) * 2011-06-21 2012-01-25 东莞市保源达房地产开发有限公司 Lightweight wallboard manufactured by utilizing paper mill sludge and manufacturing method thereof

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