CN205617647U - It presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar - Google Patents
It presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar Download PDFInfo
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- CN205617647U CN205617647U CN201620344202.2U CN201620344202U CN205617647U CN 205617647 U CN205617647 U CN 205617647U CN 201620344202 U CN201620344202 U CN 201620344202U CN 205617647 U CN205617647 U CN 205617647U
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- heat preservation
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- porous fiber
- mortar
- core plate
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Abstract
The utility model relates to an it presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar. The insulated core board of this heat preservation decorative board is the profiled sheeting, and it has penetrating big round hole to open on it, the pendant can be fixed a position in the inboard setting of backplate, can fix a position the pendant and hug closely in insulated core board's the back, and with insulated core board on the great circle pore pair answer the position to open to have same penetrating big round hole, can fix a position the pendant tip is provided with the decorative board connection that is used for keeping warm, installation, location lapped little round hole, square hole and right angle crotch, the panel inboard sets up fibre net cloth, fibre net cloth and insulated core board interval 2mm, insulated core board mixes cavity porous fiber reinforcing heat preservation mortar through sealing the template, pouring all around, forms panel, backplate and banding after the mortar sclerosis to at the downthehole formation bridge cut -off shear connector of great circle. The utility model discloses the advantage: panel, backplate, bridge cut -off shear connector and banding one -piece casting form good whole space stress structure, the accurate positioning is assembled, fire behavior improves.
Description
Technical field
This utility model relates to building construction heat preservation plate material, and specifically one specific admixture hollow porous fiber strengthens thermal insulation mortar sandwich insulation decoration board.
Background technology
At present, the widest building construction External Walls Heating Insulation of domestic application is " fiber reinforcement polyphenyl heat insulation facing system ", i.e. with bonding agent by polystyrol plastic foam plate EPS(or extruded sheet XPS) it is pasted on main wall body, with polymer mortar, fiberglass gridding is pasted in styrofoam, and there is certain thickness to do water repellent facing.The wide variety of reason of this External Walls Heating Insulation is that its construction technology is relatively simple, processes well at negative and positive angle, and comprehensive cost is relatively low.But owing to the deadweight of exterior facing only passes to main wall body by warming plate, can creep with the passage of time, cause facing cracking and come off.Exterior finish ftractures or comes off and makes styrofoam be directly exposed in air, not only reduce the heat insulation effect of warming plate, and suffer boisterous impact (Exposure to Sunlight, drench with rain) for a long time, warming plate destroys, the heat insulating effect causing heat insulation system reduces, and exacerbates creeping of heat insulation system.And, this type of heat-insulation system fire protecting performance is poor, meets fire and will distribute pungent black smoke and harmful gas during use, and EPS sheet occurs melted, due to warming plate melt the exterior facing caused come off make breaking out of fire time escape personnel be on the hazard.
Additionally, the heat insulating decorative board of prefabrication does not has package technique design or designs coarse mostly, in installation process, easily occur that assembly is the most concordant, uneven or seam dislocation occurs, affects overall appearance degree.Easily produce the phenomenons such as abrasion, arrisdefect or fracture because of collision in construction or handling process.
New specification regulation still can use extruded polystyrene board, but improves the thickness of styrofoam in external thermal insulation system, adds heat-insulation system weight and overall cost.
Many prefabricated heat insulating decorative board panels must be added to galvanized steel wire netting and bear due to temperature and the restraining forces of the contraction distortion induction caused of shrinking, and inevitably there is the etching problem of reinforcing bar.According to existing design specification, certain thickness concrete cover to be done to avoid the corrosion of steel wire, so considerably increase the thickness of sandwich sheet.Such steel-wire-net reinforced concrete battenboard, moist and be corrosive in the environment of medium, steel wire still can produce corrosion and expand.Therefore, the durability of steel-wire-net reinforced concrete battenboard is not satisfactory, especially in the environment of ocean etc. is harsh.Have in many possible actual application simultaneously and do not allow sheet material to have so the thickness of " greatly " or owing to the such thickness of problem conducted oneself with dignity is disadvantageous to structure.And, protective layer thickness affects the width of bending cracks, and protective layer is the thickest, and surface crack width is the biggest.Thus need to reduce protective layer thickness as far as possible.On the other hand, due to environmental factors, many specifications define the protective layer thickness of minimum.So, the control of fracture width and durability need to create conflict, need a rational solution.
The patent of Patent No. ZL201110121652.7 discloses fibre concrete sandwiched thermal insulating decorative plate.Panel and backboard are fibre cement increased pressure board, and male cone is fiber concrete structure and bridge cut-off part links into an integrated entity composition bridge cut-off shear connector, seals as waterproof coating layer.But fibre cement increased pressure board does not have heat preservation property, and grid cloth, shock resistance weak effect are not arranged in panel side.It is little that bridge cut-off shear connector interrupts bridge thickness, although play certain heat insulating effect, but heat insulation effect is poor compared with imposite thickness.Needing individually to use waterproof coating layer sealing to process, heat preservation core plate surrounding is still exposed in air in transport and installation process, there is fire risk.Use only suspension member, and be not accurately positioned connector.The lower heat insulation core material thickness of new criteria regulation is big, and warming plate cost improves.
Utility model content
The purpose of this utility model is to overcome the deficiency of background technology, and provides a specific admixture hollow porous fiber to strengthen thermal insulation mortar sandwich insulation decoration board；This decorative panel is not for firing A level, and when fire occurs, sheet material will not burn；Owing to panel, backboard, bridge cut-off shear connector, edge sealing are one-piece casting, form the space structure of a good stress, even if extruded polystyrene board core material occurs to melt also will not make panel and decoration peeling；Panel and back plate thickness are little, plate face wear-resistant and crack-resistant, edge not cracky, panel strong shock resistance, and weather resistance is stable, it is simple to construction and facing process；Assembly can be accurately positioned during assembling；Employing mixes hollow porous fiber enhancing thermal insulation mortar and pours backboard, panel, bridge cut-off shear connector and edge sealing, can reach identical heat insulation effect, reduce the cost of similar prefabricated thermal insulation decorative panel in the case of reducing the heat insulation core material thickness that specification specifies.
For achieving the above object, this utility model adopts the following technical scheme that
One specific admixture hollow porous fiber strengthens thermal insulation mortar sandwich insulation decoration board, including panel, heat preservation core plate, backboard；
Heat preservation core plate；For dieplate, it has penetrating big hole；
Arrange inside backboard can hanging part for locating, the back side of heat preservation core plate, and the penetrating big hole as having can be close to the big hole correspondence position in heat preservation core plate by hanging part for locating；
Can be provided with and connect for heat insulating decorative board, install, position the small sircle hole of overlap joint, square hole and right angle crotch in hanging part for locating end；
Fibrous mesh cloth, fibrous mesh cloth and heat preservation core plate interval 2mm are set inside panel；
The surrounding of heat preservation core plate is by closing template, pour and mix hollow porous fiber enhancing thermal insulation mortar, panel, backboard and edge sealing is formed after mortar hardening, and in big hole, forming bridge cut-off shear connector, panel, backboard, bridge cut-off shear connector and edge sealing constitute the space structure of a stress.
Using this utility model of technique scheme, compared with prior art, it provides the benefit that:
Panel, backboard, bridge cut-off shear connector and edge sealing one-piece casting, form an overall space force structure, and stress is clear and definite, safe and reliable, it is to avoid come off and the heat insulation system of exterior finish are crept；Mixing hollow porous fiber enhancing thermal insulation mortar panel and back plate thickness is little, arrange fibrous mesh cloth, plate face wear-resistant and crack-resistant, edge not cracky, panel strong shock resistance simultaneously in panel, weather resistance is stable, it is simple to construction and facing process；The protection of overall space force structure is not fired or difficult combustion central layer, significantly improves the fire protecting performance of heat insulation system；Can ensure to be accurately positioned assembly when decorative panel assembles by hanging part for locating, easy for installation, quick, concordant；Factory make and can on panel the ornament materials such as swabbing or binding face tile, eliminate multiple tracks field operation operation；Employing mixes hollow porous fiber enhancing thermal insulation mortar and pours backboard, panel, bridge cut-off shear connector and edge sealing, can reach identical heat insulation effect, reduce the cost of similar prefabricated thermal insulation decorative panel in the case of reducing the heat insulation core material thickness that specification specifies.
As preferably, this utility model further technical scheme is:
Panel surface is painted with waterproof coating layer or binding face tile.
Mixing hollow porous fiber to be mixed by staple glass doughnut and basalt fibre and form, the volume fraction of assorted fibre accounts for 0.5% the 0.8% of thermal insulation mortar volume.
Thermal insulation mortar is glass bead Fireproof thermal insulation mortar, complex silicate aluminum thermal insulation mortar, perlite heat-insulating mortar one therein.
Heat preservation core plate is not for firing closed perlite warming plate, not firing calcium silicate heat-preserving plate or difficult combustion extruded polystyrene board one therein.
Fibrous mesh cloth is alkali-proof glass fiber mesh or basalt fibre grid cloth.
Can hanging part for locating by galvanized steel plain sheet machine-shaping.
Accompanying drawing explanation
Fig. 1 is the section view axle geodesic structure schematic diagram of this utility model embodiment；
Fig. 2 is the cross sectional structural representation of this utility model embodiment；
Fig. 3 is can hanging part for locating schematic diagram；
Fig. 4 is the overall perspective of this utility model embodiment；
In figure: panel 1；Fibrous mesh cloth 2；Bridge cut-off shear connector 3；Heat preservation core plate 4；Backboard 5；Edge sealing 6；Can hanging part for locating 7；Holdfast 8；Small sircle hole 9；Square hole 10；Big hole 11；Right angle crotch 12.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in detail by embodiment, but this utility model is not limited in any form by embodiment.
Seeing Fig. 1 to Fig. 4, this specific admixture hollow porous fiber that the present embodiment is given strengthens thermal insulation mortar sandwich insulation decoration board, by mixing hollow porous fiber, inorganic heat insulation mortar, heat preservation core plate 4, fibrous mesh cloth 2, can hanging part for locating 7 and facing constitute；
Heat preservation core plate 4 is dieplate, can be not fire closed perlite warming plate, do not fire calcium silicate heat-preserving plate or difficult combustion extruded polystyrene board one therein, heat preservation core plate 4 has penetrating big hole；The surrounding of heat preservation core plate 4 is by closing template, and it is separated by heat preservation core plate 4 upper surface 2mm localized fiber grid cloth 2, pour and mix hollow porous fiber enhancing thermal insulation mortar, panel 1, backboard 5 and edge sealing 6 is formed after mortar hardening, and in penetrating big hole, forming bridge cut-off shear connector 3, panel 1, backboard 5, bridge cut-off shear connector 3 and edge sealing 6 constitute the space structure of a stress；The bridge cut-off shear connector 3 that especially heat preservation core plate 4 perforate is formed, can avoid the formation of heat bridge, be alternatively arranged as Force transmission parts.
Inside backboard 5 arrange can hanging part for locating 7, galvanized steel plain sheet can be used by hanging part for locating 7, steel plate is opened big hole 11, small sircle hole 9 and square hole 10, processing right angle, end crotch 12；The back side of heat preservation core plate 4 can be close to by hanging part for locating 7, big hole 11 and the penetrating big hole centering in heat preservation core plate 4 on it；Small sircle hole 9 on hanging part for locating 7, square hole 10, right angle crotch 12 can connect for heat insulating decorative board, install, position overlap joint, specifically: can be socketed with bridge cut-off shear connector 3 by big hole 11 by hanging part for locating 7, cement holdfast or expansion bolt 8 is used to be fixed on body of wall by small sircle hole 9, make heat insulating decorative board exactitude position each other splice by square hole 10 and right angle crotch 12, make heat insulating decorative board the most easy for installation, concordant but also stability significantly improves.
In the present embodiment, mixing hollow porous fiber and use inorganic hollow fibers, can be mixed by staple glass doughnut and basalt fibre and form, the volume fraction of assorted fibre accounts for 0.5% the 0.8% of thermal insulation mortar volume.
In the present embodiment, inorganic heat insulation mortar uses glass bead Fireproof thermal insulation mortar, complex silicate aluminum thermal insulation mortar, perlite heat-insulating mortar one therein.
In the present embodiment, fibrous mesh cloth 2 uses fireproof fibre, can be alkali-proof glass fiber mesh or basalt fibre grid cloth one therein.
In the present embodiment, panel 1 external coating waterproof coating layer or binding face tile form facing.
Below it is only preferred implementation of the present utility model; should be understood that; although this utility model patent being explained in detail with reference to preferred embodiment; for the person of ordinary skill of the art; the technical solution of the utility model can be carried out some improvements and modifications; but without departing from the spirit and scope of technical solutions of the utility model, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. a specific admixture hollow porous fiber strengthens thermal insulation mortar sandwich insulation decoration board, including panel (1), heat preservation core plate (4), backboard (5), it is characterised in that:
Heat preservation core plate (4) is dieplate, and it has penetrating big hole；
Backboard (5) inner side arrange can hanging part for locating (7), the back side of heat preservation core plate (4), and the penetrating big hole (11) as having can be close to the big hole correspondence position in heat preservation core plate (4) by hanging part for locating (7)；
Can be provided with and connect, install, position the small sircle hole (9) of overlap joint, square hole (10) and right angle crotch (12) for heat insulating decorative board in hanging part for locating (7) end；
Panel (1) inner side arranges fibrous mesh cloth (2), fibrous mesh cloth (2) and heat preservation core plate (4) interval 2mm；
The surrounding of heat preservation core plate (4) is by closing template, pour and mix hollow porous fiber enhancing thermal insulation mortar, panel (1), backboard (5) and edge sealing (6) is formed after mortar hardening, and in big hole (11), forming bridge cut-off shear connector (3), panel (1), backboard (5), bridge cut-off shear connector (3) and edge sealing (6) constitute the space structure of a stress.
The hollow porous fiber that mixes the most according to claim 1 strengthens thermal insulation mortar sandwich insulation decoration board, it is characterised in that panel (1) external coating has waterproof coating layer or binding face tile.
The hollow porous fiber that mixes the most according to claim 1 strengthens thermal insulation mortar sandwich insulation decoration board, it is characterised in that heat preservation core plate (4) is not for firing closed perlite warming plate, not firing calcium silicate heat-preserving plate or difficult combustion extruded polystyrene board one therein.
The hollow porous fiber that mixes the most according to claim 1 strengthens thermal insulation mortar sandwich insulation decoration board, it is characterised in that fibrous mesh cloth (2) is alkali-proof glass fiber mesh or basalt fibre grid cloth.
The most according to claim 1 mix hollow porous fiber strengthen thermal insulation mortar sandwich insulation decoration board, it is characterised in that can hanging part for locating (7) by galvanized steel plain sheet machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344202.2U CN205617647U (en) | 2016-04-23 | 2016-04-23 | It presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344202.2U CN205617647U (en) | 2016-04-23 | 2016-04-23 | It presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar |
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| Publication Number | Publication Date |
|---|---|
| CN205617647U true CN205617647U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344202.2U Withdrawn - After Issue CN205617647U (en) | 2016-04-23 | 2016-04-23 | It presss from both sides core heat preservation decorative board to mix cavity porous fiber reinforcing heat preservation mortar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735552A (en) * | 2016-04-23 | 2016-07-06 | 华北理工大学 | Sandwich heat-preserving decorative board with mixed hollow porous fiber reinforced heat-preserving mortar and manufacturing method |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
-
2016
- 2016-04-23 CN CN201620344202.2U patent/CN205617647U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735552A (en) * | 2016-04-23 | 2016-07-06 | 华北理工大学 | Sandwich heat-preserving decorative board with mixed hollow porous fiber reinforced heat-preserving mortar and manufacturing method |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20170922 |