CN101761142A - Prefabricated large die built-in polyphenyl board and preparation method thereof - Google Patents
Prefabricated large die built-in polyphenyl board and preparation method thereof Download PDFInfo
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- CN101761142A CN101761142A CN200910212327A CN200910212327A CN101761142A CN 101761142 A CN101761142 A CN 101761142A CN 200910212327 A CN200910212327 A CN 200910212327A CN 200910212327 A CN200910212327 A CN 200910212327A CN 101761142 A CN101761142 A CN 101761142A
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- polymer mortar
- large die
- die built
- warming plate
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Abstract
The invention relates to a prefabricated large die built-in polyphenyl board and a preparation method thereof, which are characterized in that the invention comprises an insulation board, a reinforcing netting and a polymer mortar layer, wherein one side of the insulation board is provided with a plurality of dovetail grooves which are in a longitudinal parallel arrangement along the insulation board, the surface of the other side of the insulation board is fixedly connected with a polymer mortar layer, the reinforcing netting is arranged in the polymer mortar layer, and the external surface of the polymer mortar is provided with a plurality of circular holes which are used for lying into a rod plug. The preparation method is that: one side of the insulation board is carved with the dovetail grooves, the other side of the insulation board is coated with polymer mortar which is provided with the reinforcing netting, a plurality of circular plastic sheets the size of which is the same as the tail part of the rod plug are stuck on the reinforcing netting, the reinforcing netting is coated with polymer mortar and the reinforcing netting is not coated with polymer mortar, after the polymer mortar is parched, the plastic sheets are uncovered, and thereby, the prefabricated large die built-in polyphenyl board can be formed. The invention can be widely used to the building envelope insulation engineering.
Description
Technical field
The present invention relates to a kind of warming plate and preparation method thereof, particularly a kind of prefabricated large die built-in polyphenyl board of polymer mortar layer and preparation method thereof that has.
Background technology
In the prior art, the step of making the cast-in-place heat-insulation plate for external of large die built-in is: at first, the warming plate of one-side band profile of tooth is installed on the structure outer, in the warming plate outside large form is installed again, warming plate is fixed on the structure outer; Then, the side placing of concrete in insulation strip profile of tooth utilizes tooth-shape structure to increase concrete adhesive power, further utilizes the support force of concrete bond stress and large form that warming plate is fixed to the structure outer outside tightly; Unload the large form in the outside afterwards, on warming plate, smear cement mortar again, do decorative layer in the cement sand bed outside at last, thereby finished the making of the cast-in-situ thermal-insulated plate of large die built-in.Yet there is following defective in the cast-in-situ thermal-insulated plate of this large die built-in: at first, it needs situ wet operation processing, and difficulty of construction is bigger, and construction period is longer, and the common laborer need just can finish installation through training; Secondly, the tooth-shape structure of warming plate one side is less, makes being connected enough closely between warming plate and the structure outer.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide and a kind ofly can be connected more firm prefabricated large die built-in polyphenyl board and preparation method thereof in dry construction factory process, on-the-spot and with structure outer.
For achieving the above object, the present invention takes following technical scheme: it comprises warming plate, strengthens net sheet and polymer mortar layer; One side of described warming plate is provided with several dovetail grooves of arranging along the parallel longitudinal of warming plate, described polymer mortar layer is fixedly connected on the surface of described warming plate opposite side, described enhancing net sheet is arranged in the described polymer mortar layer, and the external surface of described polymer mortar layer is provided with some circular holes that are used to crouch into the cane plug.
Described warming plate can be a kind of in expandable polystyrene plate or the hard foamed polystyrene board.
Described circular hole is equally distributed.
The thickness of described polymer mortar layer is 3～5mm.
A kind of preparation method of prefabricated large die built-in polyphenyl board, it comprises the steps:
1) scribe dovetail groove in described warming plate one side, the dorsal part that is carved with dovetail groove at warming plate is smeared polymer mortar then, is provided with to strengthen the net sheet on described polymer mortar;
2) several sizes round plastic sheet identical with cane plug afterbody sticked on the described enhancing net sheet;
3) on described enhancing net sheet, smear polymer mortar, dodge out described plastic sheet when smearing, after described polymer mortar parches, take described round plastic sheet off, form the prefabricated polymer mortar layer large die built-in polyphenyl board that has.
Described warming plate can be a kind of in expandable polystyrene plate or the hard foamed polystyrene board.
Described round plastic sheet is equally distributed.
The thickness of described polymer mortar layer is 3～5mm.
The present invention is owing to take above technical scheme, it has the following advantages: 1, the present invention forms architectural surface owing to be prefabricated in the factory, and has replaced scene of the prior art to smear the processing step of cement mortar, therefore need not situ wet operation processing, reduce difficulty of construction, saved the engineering time.2, the present invention makes that the contact area between warming plate and the outer body of wall is bigger owing to be provided with the dovetail groove that more is arranged in parallel on warming plate, connects more firm.The present invention can be widely used in the exterior-wall heat insulation engineering of building.
Description of drawings
Fig. 1 is that master of the present invention looks schematic diagram
Fig. 2 is a cross sectional representation of the present invention
The specific embodiment
Be described in detail of the present invention below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the present invention includes warming plate 1, enhancing net sheet 2 and polymer mortar layer 3; Wherein, a side of warming plate 1 is provided with several along the dovetail groove 4 that the parallel longitudinal of warming plate is arranged, and the cross section of dovetail groove 4 is the trapezoidal of the narrower base of opening broad; The surface of the opposite side of warming plate 1 is fixedly connected with one layer of polymeric screed 3, is provided with one and strengthens net sheet 2 in polymer mortar layer 3, is provided with some circular holes 5 that are used to crouch into the cane plug at the external surface of polymer mortar layer 3.Circular hole 5 is used for installing the battle plug so that large die built-in polyphenyl board is anchored on the exterior wall.
The making step of large die built-in polyphenyl board of the present invention is as follows:
1) scribe dovetail groove 4 in warming plate 1 one sides, the dorsal part that is carved with dovetail groove 4 at warming plate 1 is smeared polymer mortar then, is provided with to strengthen the net sheet on polymer mortar;
2) several sizes round plastic sheet identical with cane plug afterbody sticked on the described enhancing net sheet;
3) on enhancing net sheet 2, smear polymer mortar, dodge out described plastic sheet when smearing, after described polymer mortar parches, take the round plastic sheet off, form the prefabricated large die built-in polyphenyl board that polymer mortar layer is arranged.
In the foregoing description, warming plate 1 is EPS plate (Expandable Polystyrene Sheet expandable polystyrene plate) or XPS plate (the hard foamed polystyrene board of Expanded Polystyrene Sheet).
In the foregoing description, described round plastic sheet is equally distributed.
In the foregoing description, the thickness of polymer mortar layer 3 is 3～5mm.
The embodiment of apparatus of the present invention only is used to illustrate the present invention; wherein the structure of each parts, the position is set and connected mode all can change to some extent; every improvement of carrying out on the basis of technical solution of the present invention and equivalents all should not got rid of outside protection scope of the present invention.
Claims (10)
1. prefabricated large die built-in polyphenyl board is characterized in that: it comprises warming plate, strengthens net sheet and polymer mortar layer; One side of described warming plate is provided with several dovetail grooves of arranging along the parallel longitudinal of warming plate, described polymer mortar layer is fixedly connected on the surface of described warming plate opposite side, described enhancing net sheet is arranged in the described polymer mortar layer, and the external surface of described polymer mortar layer is provided with some circular holes that are used to crouch into the cane plug.
2. a kind of prefabricated large die built-in polyphenyl board as claimed in claim 1 is characterized in that: described warming plate can be a kind of in expandable polystyrene plate or the hard foamed polystyrene board.
3. a kind of prefabricated large die built-in polyphenyl board as claimed in claim 1, it is characterized in that: described circular hole is equally distributed.
4. a kind of prefabricated large die built-in polyphenyl board as claimed in claim 2, it is characterized in that: described circular hole is equally distributed.
5. as claim 1 or 2 or 3 or 4 described a kind of prefabricated large die built-in polyphenyl boards, it is characterized in that: the thickness of described polymer mortar layer is 3～5mm.
6. as the preparation method of a kind of prefabricated large die built-in polyphenyl board as described in the claim 1～5, it comprises the steps:
1) scribe dovetail groove in described warming plate one side, the dorsal part that is carved with dovetail groove at warming plate is smeared polymer mortar then, is provided with to strengthen the net sheet on described polymer mortar;
2) several sizes round plastic sheet identical with cane plug afterbody sticked on the described enhancing net sheet;
3) on described enhancing net sheet, smear polymer mortar, dodge out described plastic sheet when smearing, after described polymer mortar parches, take described round plastic sheet off, form the prefabricated polymer mortar layer large die built-in polyphenyl board that has.
7. the preparation method of a kind of prefabricated large die built-in polyphenyl board as claimed in claim 6 is characterized in that: described warming plate can be a kind of in expandable polystyrene plate or the hard foamed polystyrene board.
8. the preparation method of a kind of prefabricated large die built-in polyphenyl board as claimed in claim 6, it is characterized in that: described round plastic sheet is equally distributed.
9. the preparation method of a kind of prefabricated large die built-in polyphenyl board as claimed in claim 7, it is characterized in that: described round plastic sheet is equally distributed.
10. as claim 6 or 7 or 8 or 9 described a kind of prefabricated large die built-in polyphenyl boards, it is characterized in that: the thickness of described polymer mortar layer is 3～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102123274A CN101761142B (en) | 2009-11-06 | 2009-11-06 | Prefabricated large die built-in polyphenyl board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102123274A CN101761142B (en) | 2009-11-06 | 2009-11-06 | Prefabricated large die built-in polyphenyl board and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761142A true CN101761142A (en) | 2010-06-30 |
| CN101761142B CN101761142B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102123274A Active CN101761142B (en) | 2009-11-06 | 2009-11-06 | Prefabricated large die built-in polyphenyl board and preparation method thereof |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523821Y (en) * | 2001-12-30 | 2002-12-04 | 黄振利 | Concrete assembled poured foam polysterol plastic insulation wall panels |
| CN200958279Y (en) * | 2006-09-30 | 2007-10-10 | 徐超 | Internal-fixed thermal-insulating board of external wall |
| CN201080682Y (en) * | 2007-08-13 | 2008-07-02 | 太原市建筑工程总公司 | Dovetail slot wall thermal insulation board |
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| CN101761142B (en) | 2012-07-04 |
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