CN103011752A - Environmental-friendly light partition board produced by waste ardealite - Google Patents
Environmental-friendly light partition board produced by waste ardealite Download PDFInfo
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- CN103011752A CN103011752A CN 201310003598 CN201310003598A CN103011752A CN 103011752 A CN103011752 A CN 103011752A CN 201310003598 CN201310003598 CN 201310003598 CN 201310003598 A CN201310003598 A CN 201310003598A CN 103011752 A CN103011752 A CN 103011752A
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- light partition
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Abstract
The invention relates to an environmental-friendly light partition board produced by waste ardealite and belongs to the techniques of building materials. The partition board comprises an inner interlayer and two outer layers, wherein the inner interlayer is made of polystyrene heat-insulation heat-preservation board, the two outer layers are arranged outside the two surfaces of the inner interlayer, non-woven fabrics are arranged between the outer layers and the inner layer, and the outer layers are made from the following raw materials according to parts by weight: 90 parts of ardealite, 10 parts of magnesium oxide, 35-40 parts of magnesium chloride, 30-35 parts of industrial coal ash, 20-25 parts of crushed crude pearlite, 14-20 parts of kieselguhr, 14-20 parts of saw timber powder and 20-25 parts of magnesite binding materials. The ardealite is waste generated in production process of phosphatic fertilizer enterprises. According to the environmental-friendly light partition board produced by the waste ardealite, the light partition board is free of toxin, odor and radioactivity, and has the characteristics of shock resistance, large compressive strength, heat insulation, fire protection, good sound insulation effect, water resistance, damp proof, and convenience in construction; the light partition board is mounted by plates or in a combined manner, has the characteristics of capabilities in nailing, sawing, digging, adhering, pasting and the like and is flat and unnecessary to be plastered, and the puttying can be directly carried out.
Description
Technical field
The invention belongs to building material technology, be specifically related to a kind of sheet material.
Background technology
The interior decoration of modern architecture cuts off, furred ceiling, floor is increased, the engineerings such as frame structure building partition wall, all be badly in need of possessing simultaneously the sheet material of the performances such as intensity is high, lightweight, heat preserving heat insulating noise insulation, fire-proof and water-proof protection against the tide, quick construction, but the product that can comprehensively meet at present above-mentioned requirements is difficult to also find.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly light partition plate that utilizes the waste phosphogypsum to produce, require product can possess simultaneously the performances such as intensity is high, lightweight, heat preserving heat insulating noise insulation, fire-proof and water-proof protection against the tide, quick construction.
Partition plate of the present invention includes a intraformational bed that material is the polystyrene heat insulating board and two skins outside the intraformational bed two sides, between skin and the intraformational bed non-woven fabrics is arranged, and is outerly made by the raw material of following weight quota:
90 parts of phosphogypsums,
10 parts in magnesium oxide,
35～40 parts in magnesium chloride,
30～35 parts of industry coal ash,
20～25 parts of perlite powders,
14～20 parts in diatomite,
14～20 parts of sawdusts,
20～25 parts of magnesite binding materials.
The skin of product of the present invention is with phosphogypsum, and magnesium chloride and magnesite gelling etc. is peptizer, and with industrial coal ash, perlite powder, diatomite, sawdust are stopping composition, and prescription is unique, and is comprehensive strong.
Phosphogypsum is the waste that phosphatic fertilizer company produces in process of production.
Said polystyrene heat insulating board is prior art, it is the supplementary material and the poly-thing that contains that adds other take polystyrene resin as raw material, mix simultaneously injecting catalyst by heating, then extrusion molding extrusion molding and the rigid foam plate made, its formal name used at school is extrusion molding polystyrene polyfoam for heat insulation (being called for short XPS).XPS has perfect closed honeycomb structure, and this structure allows XPS plate that extremely low water-absorbent is arranged, low thermal conductance coefficient, high crushing resistance, strong resistance to deterioration.
Said magnesite binding material also is prior art, and it is to solidify a kind of basic magnesium chloride cured body material that forms by magnesite slag and blender solution reaction, and it is cheap.
This product is nontoxic, and is tasteless, pollution-free, "dead".
This product shock resistance, the ability of hanging is strong, and water ratio is low, and area density is high, and the bending resistance failing load is strong, and ultimate compression strength is large, and coefficient of softening is large, can cooperate with skeleton construction, steel construction, Structure System with Special-shaped Column.
This product is under the prerequisite of equal use function, and the weight of unit surface only has 1/10 of solid brick, can effectively alleviate the buildings deadweight.
This product can increase the usable floor area of buildings.Take thickness as 90 millimeters as example, its use properties is identical with the brick wall of thickness 180.Be used as wallboard and do internal partition wall, every construction 1 l rice prolongs body of wall, can increase by 1 square metre of the usable floor area of buildings.
This product heat insulating fire prevention.Outer fire prevention, internal layer has the characteristics of heat insulating, and fire prevention and heat insulation perfect adaptation make this composition board become the superior prod of heat preservation heat insulation fire-proof slab.
This product soundproof effect is good.The intraformational bed density of material is large, easily reflection.Compare with other light weight walls, sound insulation capabilities is wanted high 20～30 db.For example 90 millimeters wallboard air sound-damping qualities reach 42db.
This product is waterproof and dampproof.Has waterproof and dampproof performance after material therefor is compound, through many experiments and facts have proved, transfer into the pond in the situation of not making any WATER REPELLENT, its plate face remains dry and does not stay trace, in the situation that wet weather and air themperature are large the condensation globule can not appear, and duration of service is longer, and its waterproof effect is better.
This product shock resistance good.When earthquake occured, buildings was subject to the impact of seismic wave, can produce different acutely the shaking of degree.Because inertia effect, the weight of buildings is larger, and earthquake load is just larger, and the weight of earthquake load and buildings is proportional.Use building material in the seismic region and build the house, because material is light, just can reduce the harm that earthquake causes.
This product construction is convenient.Adopt plate or aggregate erection, the performances such as having can nail, saw, plane, bonding, subsides.Product is smooth need not plaster directly Puttying.
Beneficial effect of the present invention: a kind of light environment-friendly energy-saving composition board that possesses simultaneously the performances such as intensity is high, lightweight, heat preserving heat insulating noise insulation, fire-proof and water-proof protection against the tide, quick construction is provided.
Embodiment:
Embodiment: 90 mm thick partition plates are that 40 millimeters polystyrene heat insulating board intraformational bed and each two thick 25 millimeters skin form by thickness, between skin and the intraformational bed non-woven fabrics are arranged.Skin is made by the raw material of following weight quota:
90 parts of phosphogypsums
10 parts in magnesium oxide,
40 parts in magnesium chloride,
32 parts of industry coal ash,
22 parts of perlite powders,
18 parts in diatomite,
16 parts of sawdusts,
22 parts of magnesite binding materials.
Adopt two pair roller extrusion processes that drive, product spreads cloth from starching, major ingredient, compoundly presses again the disposable production process of finishing whole plate.
The product main technical data:
Outward appearance: smooth smooth.
Shock resistance: 0.5 meter of 30kg drop, flawless.
Hanging force: 1000 newton, 24 hours flawlesses.
Ultimate compression strength: be not less than 4.5MPa.
Radioactivity (internal radiation index): be not more than 1.0Ra.
Radioactivity (external radiation exposure index): be not more than 1.0r.
Claims (1)
1. environment-friendly light partition plate that utilizes the waste phosphogypsum to produce, it is characterized in that: including material is an intraformational bed of polystyrene heat insulating board and two skins outside the intraformational bed two sides, between skin and the intraformational bed non-woven fabrics is arranged, skin is made by the raw material of following weight quota:
90 parts of phosphogypsums,
10 parts in magnesium oxide,
35～40 parts in magnesium chloride,
30～35 parts of industry coal ash,
20～25 parts of perlite powders,
14～20 parts in diatomite,
14～20 parts of sawdusts,
20～25 parts of magnesite binding materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310003598 CN103011752A (en) | 2013-01-06 | 2013-01-06 | Environmental-friendly light partition board produced by waste ardealite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310003598 CN103011752A (en) | 2013-01-06 | 2013-01-06 | Environmental-friendly light partition board produced by waste ardealite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103011752A true CN103011752A (en) | 2013-04-03 |
Family
ID=47960921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310003598 Pending CN103011752A (en) | 2013-01-06 | 2013-01-06 | Environmental-friendly light partition board produced by waste ardealite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103011752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310931A (en) * | 2014-10-10 | 2015-01-28 | 张秀丽 | High-strength fire-proofing insulating plate for construction and preparation method thereof |
| CN104652697A (en) * | 2015-03-08 | 2015-05-27 | 济南大学 | Permanent modified ardealite compound heat-insulating template and manufacturing method thereof |
| CN108793937A (en) * | 2017-04-27 | 2018-11-13 | 青海大学 | A kind of New Phosphorus gypsum building fireproof heat insulating air parcel and preparation method |
| CN111704427A (en) * | 2020-05-21 | 2020-09-25 | 谢思松 | Novel inner wall partition board and preparation method thereof |
-
2013
- 2013-01-06 CN CN 201310003598 patent/CN103011752A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310931A (en) * | 2014-10-10 | 2015-01-28 | 张秀丽 | High-strength fire-proofing insulating plate for construction and preparation method thereof |
| CN104652697A (en) * | 2015-03-08 | 2015-05-27 | 济南大学 | Permanent modified ardealite compound heat-insulating template and manufacturing method thereof |
| CN108793937A (en) * | 2017-04-27 | 2018-11-13 | 青海大学 | A kind of New Phosphorus gypsum building fireproof heat insulating air parcel and preparation method |
| CN111704427A (en) * | 2020-05-21 | 2020-09-25 | 谢思松 | Novel inner wall partition board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |