CN1600732A - Foamed inner wall plate in light body and fabricating technique - Google Patents

Foamed inner wall plate in light body and fabricating technique Download PDF

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Publication number
CN1600732A
CN1600732A CNA200410064514XA CN200410064514A CN1600732A CN 1600732 A CN1600732 A CN 1600732A CN A200410064514X A CNA200410064514X A CN A200410064514XA CN 200410064514 A CN200410064514 A CN 200410064514A CN 1600732 A CN1600732 A CN 1600732A
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CN
China
Prior art keywords
light
foamed
magnesium oxide
plate
whipping agent
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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.)
Pending
Application number
CNA200410064514XA
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Chinese (zh)
Inventor
张庆发
Original Assignee
张庆发
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 张庆发 filed Critical 张庆发
Priority to CNA200410064514XA priority Critical patent/CN1600732A/en
Publication of CN1600732A publication Critical patent/CN1600732A/en
Pending legal-status Critical Current

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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 invetion provides a light foaming internal wall plate, the component and content of materials (in wt %) is: industrial waste residue 36-40, magnesium oxide 30-32, magnesium chloride 26-28, foaming agent 2-6. The processing method is uniform stirring industrial waste residue and magnesium oxide dry powder, adding magnesium chloride and foaming agent, then stirring said materials to thick mixed material, which is put into module in about 60 minutes bo be solidified in a shape, then demoulded to obtain the end product.

Description

Light body foamed inner wall plate and production technique thereof
Technical field
The present invention relates to a kind of light body foamed inner wall plate for building.
The invention still further relates to the production technique of this light body foamed inner wall plate.
Background technology
At present, be used to build non-bearing lining of a great variety of use, as the patent of invention publication number is that selected material is: magnesium oxide, magnesium chloride, water, stablizer, staple fibre, properties-correcting agent, whipping agent, water repellent agent in the patent application that CN1396140A discloses a kind of " light-weight foamed magnesia wall "; Adopt used heat to split useless divinyl of styrene monomer dissolving or butylbenzene waste rubber, add emulsifying agent in stirring, protection glue, water disperses through preliminary emulsification, add whipping agent and generate.This wallboard has wallboard from performance such as heavy and light, intensity height, surface hydrophobicity be good because of having adopted magnesium chloride, magnesium oxide, deposed polystyrene, waste rubber.But certain problem is also arranged, in the use of material as deposed polystyrene, waste rubber.Because of the deposed polystyrene hot tearing goes out styrene monomer, adopt specialized apparatus to do early stage and handle, be cooled to the liquid phenenyl vinyl monomer, add useless divinyl rubber again and put into reactor and stir.Add the preliminary emulsification in reactor of sodium lauryl sulphate, polyvinyl alcohol, water simultaneously and disperse, and powerful emulsification in high-shear emulsifying equipment, and adding ammonium persulphate, XianCheng has the properties-correcting agent emulsion by branch and inierpeneirating network structure.This shows that the production technique of this wallboard is comparatively complicated, thereby also can cause production cost too high.
Summary of the invention
The purpose of this invention is to provide a kind of light body foamed inner wall plate, this wallboard utilizes industrial residue, waste material, and it is low to have a cost, can satisfy the use that is used for non-bearing wall body.
The present invention also provides the production technique of this wallboard, and this production technique wallboard simple, that make it to produce has light weight, heat insulating, sound insulation, waterproof, fire resistance.
For achieving the above object, technical scheme of the present invention is finished like this: a kind of light body foamed inner wall plate, its feed composition and content (consumption is weight percentage) are: industrial residue 36-40%, magnesium oxide 30-32%, magnesium chloride 26-28%, whipping agent 2-6%.
Optimum weight per-cent of the present invention is: industrial residue 38%, magnesium oxide 32%, magnesium chloride 26%, whipping agent 4%.
As mentioned above, industrial residue is any or several mixing of selecting flyash, coal gangue, sand for use.
As mentioned above, whipping agent is to select industrial hydrogen peroxide for use.
As mentioned above, industrial residue is to select 120-150 order powder for use.
The skill step of giving birth to that the present invention produces lining is:
1, at first, choosing raw materials of magnesium oxide by above-mentioned weight proportion, to put into stirred vessel standby;
2, choose industrial residue by above-mentioned weight proportion and put into stirred vessel, stir well into mixed powder with magnesium oxide.
3, stir evenly adding magnesium chloride in the mixed powder in the said vesse, add whipping agent again and stir that to be the thickness compound standby;
4, above-mentioned thick compound is added in the mould, about 60 minutes curing moldings, the demoulding is finished product.
The raw material sources that foamed inner wall plate of the present invention adopts are extensive, do not need special processing directly to use, thereby the low production cost of foamed inner wall plate, and energy-conservation profit is useless, the protection environment, has lightweight, intensity height, heat insulating, performances such as sound insulation, waterproof, fire prevention.
Because of the above-mentioned main stuffing of selecting for use is an industrial residue, add magnesium oxide, magnesium chloride, and whipping agent mixes, put into die for molding and get final product.Therefore, it is simple to have a wall board production technology, and the wallboard moulding is fast, and easy suitability for industrialized production is an ideal lining material for building comparatively at present.
Embodiment
Below in conjunction with the embodiment of the invention, the present invention is described in further detail.
Embodiment 1
By following weight is that the selected raw materials by weight percent of light wall board of 2.5Kg weight is: flyash 36%, magnesium oxide 32%, magnesium chloride 28%, whipping agent 4% are standby;
The production craft step of this wallboard is as follows:
1, it is standby the magnesia powder raw material of above-mentioned weight percent to be put into stirred vessel;
2, the flyash of above-mentioned weight percent is put into stirred vessel, be stirred into mixed powder with magnesium oxide;
3, stir adding magnesium chloride in the mixed powder in the above-mentioned stirred vessel, the whipping agent that adds above-mentioned weight percent simultaneously again carries out mixing and stirring, and to be thick compound standby;
4, above-mentioned thick compound is added in the mould, behind the about 60 minutes curing moldings, the demoulding promptly gets light body foamed inner wall plate.
As mentioned above, selected flyash processing powder is broken into 120-150 order powder ash.
In the aforesaid processing method, the needs according to using also can add the glass fibre dictyosome.
Embodiment 2
The light wall board that with weight is 2.5Kg weight equally is that the selected raw materials by weight percent of example is: coal gangue 40%, magnesium oxide 30%, magnesium chloride 26%, whipping agent 2% are equipped with;
The production craft step of this wallboard is identical with implementing 1 step.
As mentioned above, selected coal gangue answers processing powder to be broken into 120-150 order powder.
Embodiment 3
Be to be that the light walling of 2.5Kg weight is that the selected raw materials by weight percent of example is with weight equally: sand 36%, magnesium oxide 32%, magnesium chloride 26%, whipping agent 6% are standby;
The production craft step of this wallboard is identical with embodiment 1.
As mentioned above, selected sand answers processing powder to be broken into 120-150 order powder.
Among the embodiment 1-3, selected magnesium oxide is powdery as mentioned above, and whipping agent is to be industrial hydrogen peroxide.

Claims (6)

1, a kind of light body foamed inner wall plate, its feed composition and content (consumption is weight percentage) are:
Industrial residue 36-40%, magnesium oxide 30-32%, magnesium chloride 26-28%, whipping agent 2-6%.
2, by the described light body foamed inner wall body of claim 1, wherein each percentages of ingredients scope is:
Industrial residue 38%, magnesium oxide 32%, magnesium chloride 28%, whipping agent 4%.
3, by claim 1 or 2 described light body foamed inner wall plates, the tool feature is that described industrial residue is any or several mixing of selecting coal dust ash, coal gangue, sand for use.
4, by claim 1 or 2 described light body foamed inner wall plates, the tool feature is that described whipping agent is to select industrial hydrogen peroxide for use.
5, by the described light body foamed inner wall plate of claim 3, it is characterized in that described industrial residue is to select 120-150 order powder for use.
6, a kind of producing and manufacturing technique that is used for above-mentioned light body foamed inner wall plate is:
1) to put into agitator standby for the magnesium oxide of at first choosing above-mentioned weight percent;
2) industrial residue of choosing above-mentioned weight percent is put into stirred vessel, stirs well into mixed powder with magnesium oxide;
3) stir evenly, add again whipping agent and stir that to be thick compound standby adding magnesium chloride in the mixed powder in the said vesse;
4) above-mentioned thick compound is added in the mould, about 60 minutes curing moldings, the demoulding is finished product.
CNA200410064514XA 2004-10-19 2004-10-19 Foamed inner wall plate in light body and fabricating technique Pending CN1600732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA200410064514XA CN1600732A (en) 2004-10-19 2004-10-19 Foamed inner wall plate in light body and fabricating technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA200410064514XA CN1600732A (en) 2004-10-19 2004-10-19 Foamed inner wall plate in light body and fabricating technique

Publications (1)

Publication Number Publication Date
CN1600732A true CN1600732A (en) 2005-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200410064514XA Pending CN1600732A (en) 2004-10-19 2004-10-19 Foamed inner wall plate in light body and fabricating technique

Country Status (1)

Country Link
CN (1) CN1600732A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103319199A (en) * 2013-07-01 2013-09-25 廖振宏 Naturally-foamed non-autoclaved novel wall block
CN103896549A (en) * 2012-12-31 2014-07-02 上海古猿人石材有限公司 Magnesite cement material imitated natural artificial cultural stone and production method thereof
CN104211428A (en) * 2013-05-30 2014-12-17 辽宁精化科技有限公司 Foaming masonry made by fly ash and preparation method thereof
CN106965269A (en) * 2017-04-25 2017-07-21 烟台市宝翔木业有限公司 A kind of formaldehydeless flame-retardant plywood and preparation method thereof
CN108726981A (en) * 2018-09-05 2018-11-02 合肥久新不锈钢厨具有限公司 A kind of sound absorption architectural material and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103896549A (en) * 2012-12-31 2014-07-02 上海古猿人石材有限公司 Magnesite cement material imitated natural artificial cultural stone and production method thereof
CN103896549B (en) * 2012-12-31 2016-08-03 上海古猿人石材有限公司 Magnesite binding material imitates natural artificial culture stone material and production method thereof
CN104211428A (en) * 2013-05-30 2014-12-17 辽宁精化科技有限公司 Foaming masonry made by fly ash and preparation method thereof
CN104211428B (en) * 2013-05-30 2016-06-22 辽宁精化科技有限公司 A kind of coal ash for manufacturing foaming masonry and preparation method thereof
CN103319199A (en) * 2013-07-01 2013-09-25 廖振宏 Naturally-foamed non-autoclaved novel wall block
CN103319199B (en) * 2013-07-01 2014-10-08 廖振宏 Naturally-foamed non-autoclaved novel wall block
CN106965269A (en) * 2017-04-25 2017-07-21 烟台市宝翔木业有限公司 A kind of formaldehydeless flame-retardant plywood and preparation method thereof
CN108726981A (en) * 2018-09-05 2018-11-02 合肥久新不锈钢厨具有限公司 A kind of sound absorption architectural material and preparation method thereof

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C02 Deemed withdrawal of patent application after publication (patent law 2001)