CN100507180C - Multi-layer covering - Google Patents

Abstract

A multi-layer covering includes a flexible fabric layer. The fabric layer may be a fluffy blanket or a mesh. Where the fabric layer is a blanket it has a thickness of 2mm to 5mm, and is in the form of a batt or weave or spun bonded layer, and defining gaps between the strands of in the blanket. Where the fabric layer is a mesh the spacing between adjacent strands of the mesh is 3mm to 20mm. The multi-layer covering further includes a metallic reflective foil (or paper) support layer, and a layer of adhesive protected by a peel-off backing layer for ease of applying the covering to a surface. When covering a wall, the covering is stuck to the wall and one or more protective coatings of paint render such as acrylic are applied to the blanket with a brush or roller or spray. Acrylic render paints typically includes a relatively thick mixture of cement, sand and acrylic polymer. The coarse sand and cement particles penetrate into the gaps between the fibres of the blanket or the holes in the batt as far as the face of the wall and saturate the blanket with acrylic render paint. The blanket provides an even surface when coated with render paint and avoids the need for extensive preparation of the wall. The covering may also be applied to floors, ceilings and roofs and covered with differing coatings, including acrylic render, plaster, paint, glue, and other surface treatments. The covering may be used to cover cracks and undulations in buildings and other structures.

Description

Multilayer coatingn

Technical field

The present invention relates to multilayer coatingn, in particular to the overburden on the wall that is used for building or other structure, ceiling, floor or roof etc.The invention still further relates to by overburden being attached to wall, ceiling, floor or roof and wait the method that covers described wall, ceiling, floor or roof etc.

Background technology

External crack and fluctuating appear in building and structure when causing process of construction to begin owing to construction quality is bad, subsequently, in case this building begins to move and sink, will the crack appear owing to moving of base material and framework, and this is known for a person skilled in the art.Known by filling building wall or the crack in the ceiling and apply the integrality that putty improves the built construction thing.But, for most of situation, wait by plastering the existing method of handling building to them consuming time, need large-area treatment and only be fit to usually to implement by the skilled craftsman.Therefore, existing wall and ceiling are handled and plastoring system is expensive and is not suitable for the unskilled and semiskilled mender of family (home renovator).

All discussion for document, law, material, equipment, article etc. that comprised in this manual are for the ins and outs of the present invention are provided.Should be owing to foregoing did not just exist before the priority date of each claim of the application, just think the basis of any or all foregoing component part prior aries or the general general knowledge in the association area of the present invention.

Summary of the invention

In a first aspect of the present invention, a kind of multilayer coatingn that is used to be pasted to building or other structure and supports external coating is provided, described multilayer coatingn comprises first floor, described first floor comprises:

(a) tissue layer of the described multilayer coatingn external surface of qualification, in use, described tissue layer is a porous, resilient and flexible, and allows to be permeated by external coating, described tissue layer is selected from:

(i) firm braided fabric blanket;

(ii) non-woven fabric or felt;

(iii) mesh layer;

And wherein said multilayer coatingn also comprises:

(b) second layer, the described second layer is the back sheet that is fixed on the described tissue layer, described back sheet enhancement layer (a) thereby and with it in conjunction with providing intensity for layer (a) so that crack and the gap of described tissue layer in can the bridge joint base object, and wherein in the described second layer, there are a series of through holes, wherein in use, when described multilayer coatingn being attached to building or other structure and applying external coating, described hole allows described external coating infiltration to pass through the described second layer up to described building or other structure;

(c) the described second layer is adhered to the adhesive layer or the device of described tissue layer;

(d) place the adhesive phase of described back sheet with respect to the back side of described tissue layer; With

(e) peel ply removed of the described adhesive phase of protection.

The invention provides a kind of flexible strong net, it supports external coating and helps to cover the crack and rise and fall can accept the surface with acquisition.When fabric structure is mobile within the specific limits, described coating and described overburden all should have mutually the flexible of same degree and with amount of movement like the fabric structure mobile phase.If these cracks and fluctuating are no more than 10mm and preferably less than 3mm, then described overburden just can stretch crosses these cracks and gap.The bridge joint in crack and gap is saved time and the cost in the building process, and subsequently when the mobile generation gap of structure and crack, described overburden helps to cover these ugly crack and fluctuatings.This overburden prevents that also wind and rain from entering building by the crack and prevent dust and mould accumulates in these cracks, if ignore dust and the accumulation of mould in these cracks, their just may health risk.Described overburden will cover most of crack, fluctuating and the defective in wall, floor, roof or the ceiling.It also will be as the matrix of absorber coatings, and described coating can be coating, acrylic coating putty etc.

In the present invention especially related aspect, a kind of method of handling wall, floor, roof or ceiling is provided, comprise the following steps:

Flexible pile fabric laminating is attached on the wall, described tissue layer has the thickness of 2mm-20mm, and described tissue layer is made by fiber bundle, forms braid or non-woven, and limit between the described wire harness or the gap in the described blanket, perhaps form the form of felt with through hole; With

One or more layers coating is coated on the described tissue layer.

In preferred embodiments, the thickness of described tissue layer is in the scope of 2mm-5mm.

The term adhesive-bonded fabric comprises any nonwoven fabric layer of being made by fabric, and described fabric comprises felt and nonwoven fabric (spun bonded blanket).

In one embodiment, described tissue layer be braiding and the adjacent fiber of described tissue layer between the gap be 0.3mm-3mm, most preferably be 0.6mm-3mm.

In alternative embodiment, described tissue layer is a felt or spunbond, and forms through hole in described felt or spunbond blanket, and described through hole has 0.3mm-3mm, the diameter of 0.6mm-3mm most preferably.

Covering wall especially under the situation of exterior wall, protective coating is putty coating acrylic render and apply with brush or roller or spray gun for example normally.Can use other coating that comprises oil-based paint, lime water slurry etc.The kind of used putty coating will depend on the characteristic of tissue layer.Acrylic render generally include cement, sand and acrylate copolymer than fused mixture, but also can use putty except that cement and sand.Described putty provides " main body " in the putty coating and makes people can apply this putty coating changing the outward appearance of external surface, and provides for the protection of wind and rain and the carrier of color is provided for Bulk coat.The effect that acrylate copolymer plays a kind of " glue ", and help to make the putty integrator.Usually, the sand/cement particles in the acrylic render has the diameter of 0.06mm-0.2mm.Described sand and cement granules be penetrated in the gap between the fiber of described tissue layer or in the hole of described felt until described wall surface, and make described overburden saturated by acrylic render.When applying described overburden with putty coating, described overburden also provides protection and stayed surface.

Hole in the described overburden must be enough big, make the water capacity easily from overburden, discharge, make simultaneously when applying, acrylic render can more freely flow through described overburden than roughage, but its is in case dry and fixing support substrate that just forms acrylic render.

Braid or felt are preferably resilient and stretchable.In order to strengthen described overburden, can provide the support back sheet of building paper or strong metallic reflective foil.

Thereby metallic reflective foil or paper supporting layer preferably apply with adhesive and make overburden be easy to attach, and described adhesive is protected by exfoliated topping.

The fiber of described tissue layer is preferably erosion-resisting and hydrophobic and anti-ultraviolet radiation, and the most chemical solvents of the Chinese People's Anti-Japanese Military and Political College, mineral turpentine, kerosene, gasoline, washing agent and paint thinner.

The acrylic coating putty of selling contains the acrylate copolymer of different weight percentage, and the acrylate copolymer that cheap more putty contains is few more.Advantageously, by the tissue layer as the putty matrix being provided, can using the relative more cheap acrylic render that contains less acrylate copolymer.The function of tissue layer provides bonding between the metallic reflective foil of extra flexible support structure and putty external coating and support or the ply of paper in this case.

When using this method to cover ceiling, used thickness is 2mm-10mm usually, most preferably from about the relative of 2mm-5mm can be used standard coating simply than thin tissue layer, and for example acrylic coating applies described overburden.

This method also can be used for the floor, in this case, removes peel ply and metallic reflective foil layer is adhered on the current floor surface.According to needed floor facing (floor finish) type, can use grout, tile fixing cement, adhesive etc. to apply overburden then, this overburden will absorb some applicator and provide bonding between floor facing and metallic reflective foil.Metallic reflective foil layer provides thermal insulation.This overburden provides heat and sound insulation simultaneously.

The present invention also is provided for attaching to the overburden on the isostructural wall ceiling of building, floor or roof, and described overburden comprises the tissue layer that is selected from following tissue layer:

Stretchable firm blanket, this blanket can be woven or non-woven, or wherein have the form of the felt of through hole, and this blanket is noncorrosive preferably on attaching to the outer or interior wall of building the time; With

Flexible mesh layer has the 5mm-20mm gap between its wire harness.

In special related aspect, the present invention also is provided for attaching to the overburden on wall ceiling, floor or the roof of building or other structures etc., described overburden comprises stretchable firm blanket, this blanket can be woven or non-woven, or wherein have the form of the felt of through hole, and this blanket is noncorrosive preferably outside attaching to building or on interior wall, roof, ceiling, floor etc. the time.

When fabric was blanket, the thickness of preferred blanket layer was 2mm-20mm, and more preferably 2mm-5mm is thick.This blanket is preferably made by plastic material and the most frequently used be glass fiber or reclaim the PET fiber, gap between the fiber is 0.3mm-3mm, most preferably be 0.6mm-3mm, and this gap is enough big so that the sand of acrylic acid cement plaster coating and cement granules pass this gap.

Usually, supporting layer can be fixed on the blanket, and this supporting layer can be building ply of paper or most preferred robust metallic reflection foil layer.

Preferably, be coated on the one side of the laminate material that is used for adhering to wall etc. with strong adhesive phase, thereby protect described adhesive phase before described blanket attaches to wall, ceiling, floor or roof etc., to cover shielded adhesive by peel ply.

Before attaching the external roof clad material, described overburden can cover on roof structure and the associated components as warp thread (warp) in use on the top, shop, and especially on the flat outer surface, in this case, preferred thickness is 5mm-10mm.This roof covering utilizes the adhesive phase of self to attach on the roof structure quickly and safely.The blanket layer will absorb glue, and this glue provides powerful flexible adhesives to make it possible to be adhered on the external roof clad material conversely.In addition, can utilize screw etc. that this external roof clad material is fixed in the basic unit.Blanket and paper tinsel provide sound and thermal insulation.

In another related fields of the present invention, a kind of method of handling wall, ceiling, floor or roof is provided, may further comprise the steps: with gap between the wire harness is that the flexible mesh layer of 5mm-20mm attaches to the step on wall, ceiling, floor or the roof; With

One or more layers protective coating is coated to the step of described net.

Preferred described net comprises back sheet, and this back sheet can be metallic reflective foil or paper usually.

Described back sheet can apply with the adhesive that covers in the exfoliated topping, so that described mesh layer is attached on wall, ceiling, floor or the roof.

Described net can have the thickness of 1-4mm, and that the most frequently used is 1-2mm.

In related fields, the present invention also is provided for the cover stock material on wall, ceiling, floor or roof, comprises:

Flexible mesh layer has the gap of 5mm-20mm between the wire harness of this net;

The metallic reflective foil back sheet;

Be coated to the adhesive phase of described paper tinsel back sheet; With

Cover the removable topping of adhesive.

Preferably the gap between the wire harness of described net is 5mm-10mm.

Common described net has the thickness of 1-4mm, and that the most frequently used is 1-2mm.

Description of drawings

To only also specific embodiments of the present invention be described with reference to the accompanying drawings now by embodiment, in the accompanying drawings:

Fig. 1 illustrates first embodiment of overburden/warp thread,

Fig. 1 a is the plan view of the embodiment of Fig. 1;

Fig. 2 illustrates second embodiment of overburden/warp thread, is the variation scheme of first embodiment, attaches on the wall;

Fig. 3 illustrates the 3rd embodiment of overburden/warp thread,

Fig. 3 a is the plan view of the embodiment of Fig. 3;

Fig. 4 illustrates the 3rd embodiment that attaches to building walls;

Fig. 5 illustrates second embodiment that attaches to the floor;

Fig. 6 illustrates second embodiment that attaches to ceiling; With

Fig. 7 illustrates second embodiment that attaches to the roof.

The specific embodiment

With reference to the accompanying drawings, Fig. 1 illustrates the multilayer coatingn 10 that comprises first tissue layer, and described fabric is the pile fabric 12 with 2-4mm thickness in specific embodiments, but this fabric as described below also can be net.Described fabric is made by braided glass fibre usually, but also can be made by other plastic material, comprises and reclaims the PET that plastics for example reclaim.This fabric can also be felt or other non-braiding felt (matted) plastic substrate, comprises the flexible material of spunbond layer or other suitable non-aggressive, nonhazardous, radioresistance, uvioresistant, anti-radioactive ray, the most commercially available solvents of the Chinese People's Anti-Japanese Military and Political College (comprising mineral turpentine, kerosene, gasoline, washing agent and paint thinner etc.).

When using braided fabric or supatex fabric for example during spunbond layer, the gap in the braid between the fiber is normally between 0.3mm-3.0mm, preferably between 0.6mm-3.0mm.When use felt etc. as have 0.3mm-3mm, most preferably during the matrix in " the particle hole " 27 of the tight spacing of 0.6mm-3mm diameter, particle hole 27 can penetrate this felt.

By adhesive or arbitrarily other suitable method building paper back sheet 14 is fixed in the one side of fabric.What be fixed in this layer is to comprise double layer of metal reflection foil 16 and 20 and sandwich the multilayer paper tinsel of ply of paper 18.In other embodiments, the single-layer metal reflection foil can substitute described multilayer paper tinsel, as shown in Figure 2, can substitute construction level backing paper and multilayer paper tinsel with individual layer robust metallic reflection foil layer 26.

Adhesive phase 22 is coated in the back side of paper tinsel layer 20 and protects it by exfoliated protectiveness back sheet 24.

Specifically with reference to figure 1 and 1a, abscess 29 penetrated beds 12,16,18,20,22 and 24 of rectangle or square pattern or grid.This hole does not need to extend through peel ply 24, but can pass usually.The diameter D in this hole is 0.5mm-10mm normally, but preferred 1mm-5mm, or preferred 0.6mm-5mm.Usually the gap between this hole can be 10mm-300mm, but the preferred gap between the abscess is 10mm-50mm.Thereby this hole makes air can escape and provide between the hole leading line economic and innovation to be used for on-site cutting in attaching obducent process mates with adjacent blanket layer, and allow coating penetration to pass back sheet to arrive substrate or the object that described overburden attaches, such as hereinafter detailed description.

Fig. 2 illustrates the alternate embodiment of overburden 10a; wherein fabric 12 is adhered on the individual layer robust metallic reflection foil layer 26 with adhesive or other suitable method; the reverse side of wall covering is coated with is stripped from the adhesive phase 22 that the type topping covers; described exfoliated topping is not shown in Figure 2, and Fig. 2 illustrates and removes the overburden that adheres to wall behind the exfoliated topping.

In first purposes, " handy man ", DIY fan can attach to the overburden of Fig. 1 and 2 the relative uneven of building and other structure with the personnel that do not have industry technical ability and make on the wall surface 28 of difference.Remove exfoliated topping, described overburden is adhered on the wall simply.This overburden will cover crack and fluctuating.

But though this overburden can attach on the wall surface of making difference, preferably providing is the clean surface that does not have grease or salt at least.In order to obtain best result, by surface preparation produce will with overburden adhesive 22 fully, firmly bonding clean surface.Also preferred existing gap of filling and crack be crack between the brick and joint for example.Can be with described overburden being attached on the wall with the similar mode of wallpaper.In the time of on attaching to wall, the edge of wall covering joint fastener can twine mutually or join to together in other mode.A kind of method that realizes this purpose is to make tissue layer 12 than the wide 4mm of metallic reflective foil layer/building paper, the overlapping 2mm in each limit.After overburden is attached to the surface, this overlapping will make and can combing tangle to together fabric fibre.This overlapping will be protected this overburden in transportation and processing procedure.Leftover pieces can be used for repairing work etc. arbitrarily.

Then, apply for example protective coating of acrylic render form of putty coating with brush or roller or nozzle.Acrylic render comprise cement, sand and acrylate copolymer than fused mixture.Cement and sand provide " main body " in the putty and make people can apply this putty with the outward appearance that changes external surface and provide for the protection of wind and rain and the carrier of color is provided for whole coating.Described acrylate copolymer plays the effect of a kind of " glue ", and helps putty is bonded together.Usually, sand/cement particles has the diameter of 0.06mm-0.2mm in the acrylic render.Rough sand and cement granules be penetrated in the gap between the fiber of overburden 10 or in the hole of felt up to wall surface, and make described overburden saturated by acrylic render institute with acrylic render.Described overburden also covers the defective in basic unit's wall and flat surfaces is provided when applying with putty coating.

Hole in the overburden 10 is must be enough big so that the water capacity is easily discharged from overburden, make simultaneously in the process of coating putty, acrylic render can more freely flow through described overburden than roughage.

Because overburden will allow water to discharge and this overburden is weather-proof in about seven days in short-term usually, therefore applying coating discontinuously, and need coating immediately after described overburden is attached to wall.

When being used for wall, overburden 10 has the preferred thickness of 2-20mm, 2-5mm most preferably, and the gap in the blanket is 0.3mm-3mm, most preferably 0.6mm-3mm.

Overburden 10 covers fluctuating in the walls and crack and level and smooth wall face is provided easily.

Fig. 3 represents another embodiment, and wherein tissue layer comprises 5mm-20mm, the net 30 of the fiber harness of wide square hole (but also can be other shape) grid of 5mm-10mm most preferably.Fig. 3 a is the plan view of net 30.Support layer of metallic reflective foil 32 is fixed on this net.This paper tinsel is applied by adhesive phase 33, and described adhesive phase 33 is protected by exfoliated topping 34.In a less preferred embodiment, can with firm paper for example building paper substitute paper tinsel.And abscess 29 extends through layer 32,33,34.

Overburden can be attached on the wall and with putty coating for example acrylic render apply.Net with hole of 5mm-10mm size needs more not expensive acrylic render.Net with hole of 10mm-20mm needs expensive acrylic render.

Fig. 5-7 key diagram 2 and obducent other purposes of 3.

Particularly, Fig. 5 illustrates the overburden 10a that attaches on the floor 50, and described floor 50 can be concrete slab, solid wood, veneer or particleboard floor.Remove peel ply 24 and paper tinsel 26 is adhered on the floor surface.Then floor surface is attached on the obducent end face.Described floor surface can be a ceramic tile 52, in this case, they is adhered on the overburden on coated tile fixing cement or the grout layer 54, and described tile fixing cement or grout layer 54 are absorbed by tissue layer and be penetrated into the paper tinsel layer.Scheme as an alternative if provide wooden floor surface (not shown), is attached to this wood surface on the adhesive so, and described adhesive is pressed in the overburden, and on obducent surface more residual glue.This surface glue provides the adhesion to wooden floor, thereby described wooden floor absorbs glue and is full of the flexible glue that glue forms support and adheres to described floor.Overburden not only cover in the floor defective and for the attaching of ceramic tile/timber provides smooth surface, and carry substantive heat and the sound insulation that improves.When being used for the floor, overburden 10a preferably has 2-10mm, the thickness of 2mm-5mm most preferably, and the gap in the blanket is 0.3mm-3mm, most preferably 0.6mm-3mm.

Mode that can be identical with aforesaid overburden 10a attaches to the net of Fig. 3 on the floor.When the net of Fig. 3 attached on the floor, the gap between the wire harness was 5mm-20mm, preferred 5mm-10mm.The thickness of this net is 1mm-4mm, most preferably 1mm-2mm.

Fig. 6 illustrates the overburden 10a that attaches on the ceiling 60, and described ceiling 60 can be gypsum plank etc. usually.Same remove peel ply and overburden is simply adhered on the described ceiling.Overburden covers whole cracks and hole.Usually apply overburden with acrylic acid or other coating 62 rather than acrylic render then.Metallic reflective foil layer and blanket provide thermal insulation, and blanket provides sound insulation.When being used for ceiling, overburden 10a has the preferred thickness of 2-10mm, 2-5mm most preferably, and the gap in the tissue layer is 0.3mm-3mm, most preferably 0.6mm-3mm.

Mode that can be identical with aforesaid overburden 10a attaches to the net of Fig. 3 on the ceiling.When the net of Fig. 3 attached on the ceiling, the gap between the wire harness was 5mm-20mm, preferred 5mm-10mm.The thickness of this net is 1mm-4mm, most preferably 1mm-2mm.

Fig. 7 illustrates overburden 10a is used for roof structure as warp thread another purposes, this roof structure is the outer structural element 70 on roof in described embodiment, normally fiberboard or veneer, but also can be rafter or other roof part or the structural member that does not attach tile, corrugated steel or other external roof clad material 72.Overburden 10a utilizes self adhesive phase 26 to attach on the planar substrates quickly and safely.Tissue layer is used for absorption external roof clad material 72 is glued to obducent adhesive.Described external roof clad material also can be fixed in the basic unit with screw etc.Described overburden provides sound and thermal insulation.When being used for ceiling, overburden 10a has the preferred thickness of 2-20mm, 5mm-10mm most preferably, and the gap in the blanket is 0.3mm-3mm, most preferably 0.6mm-3mm.

Mode that can be identical with aforesaid overburden 10a attaches to the net of Fig. 3 on the roof.When the net of Fig. 3 attached on the roof, the gap between the wire harness was 5mm-20mm, preferred 5mm-10mm.The thickness of this net is 1mm-4mm, most preferably 1mm-2mm.

It should be appreciated by those skilled in the art that under the situation that does not depart from the spirit or scope of the present invention of as above summarizing, can make many variations and/or modification the present invention as shown in specific embodiments.Therefore, it is descriptive rather than restrictive to think that these embodiments are in all respects.

Claims (25)

1. multilayer coatingn that is used to be pasted to building or other structure and supports external coating, described multilayer coatingn comprises first floor, described first floor comprises:

(a) tissue layer of the described multilayer coatingn external surface of qualification, in use, described tissue layer is a porous, flexible and flexible, and allows to be permeated by external coating, described tissue layer is selected from:

(i) firm braided fabric blanket;

(ii) supatex fabric or felt;

(iii) mesh layer;

And wherein said multilayer coatingn also comprises:

(b) second layer, the described second layer is the back sheet that is fixed on the described tissue layer, described back sheet enhancement layer (a) thereby and with it in conjunction with providing intensity for layer (a) so that crack and the gap of described tissue layer in can the bridge joint base object, and in the described second layer, there are a series of through holes, wherein in use, when described multilayer coatingn being attached to building or other structure and applying external coating, described hole allows described external coating infiltration to pass the described second layer up to described building or other structure;

(c) the described second layer is adhered to the adhesive layer or the device of described tissue layer;

(d) place the adhesive phase of described back sheet with respect to the back side of described tissue layer; With

(e) peel ply removed of the described adhesive phase of protection.

2. as the desired multilayer coatingn of claim 1, the hole in its middle level (b) comprises the abscess grid that penetrates this layer.

3. as the desired multilayer coatingn of claim 2, wherein said hole has the diameter of 0.5mm-10mm and have the interval of 10mm-300mm between described hole.

4. as the desired multilayer coatingn of claim 3, wherein said hole has the diameter of 0.6mm-5mm and have the interval of 10mm-50mm between described hole.

5. as the desired multilayer coatingn of claim 1, wherein through hole is arranged with grid, be limited to layer (a) and (b), (c) at least of described multilayer coatingn and (d) in.

6. as the desired multilayer coatingn of claim 5, wherein said hole has the diameter of 0.5mm-10mm and have the interval of 10mm-300mm between described hole.

7. as the desired multilayer coatingn of claim 6, wherein said hole has the diameter of 0.6mm-5mm and have the interval of 10mm-50mm between described hole.

8. each desired multilayer coatingn in the claim as described above, its middle level (a) is wideer than layer (b), makes layer (a) overlap with layer (b) at back side of layer (b).

9. as each desired multilayer coatingn of claim 1-7, wherein said flexibility, porous, flexible firm knitted textile layer have the thickness of 2mm-20mm, described fabric is made by fiber or wire harness, and the gap between the fiber is defined as 0.3mm-3.0mm or limits the hole with 0.3mm-3.0mm diameter in described fabric in the wherein said fabric.

10. as the desired multilayer coatingn of claim 9, its middle level (a) is the thick fabric of 2mm-5mm.

11. as each desired multilayer coatingn among the claim 1-7, its middle level (a) is flexible mesh layer, the gap that limits between the wire harness of described net is 3mm-20mm.

12. as each desired multilayer coatingn among the claim 1-7, its middle level (a) is that thickness is non-woven fabric or the felt of 2mm-20mm, described fabric is made by fiber or wire harness, and the gap between the fiber is defined as 0.3mm-3.0mm or limits the hole with 0.3mm-3.0mm diameter in described fabric in the wherein said fabric.

13. as each desired multilayer coatingn among the claim 1-7, for example make by glass fiber or PET fiber by plastic material for wherein said tissue layer.

14. as each the desired multilayer coatingn among the claim 1-7, wherein said back sheet is a metallic reflective foil.

15. as each desired multilayer coatingn among the claim 1-7, wherein said back sheet comprises metallic reflective foil and building paper.

16. as each desired multilayer coatingn among the claim 1-7, wherein said back sheet is a building paper.

17. as each desired multilayer coatingn among the claim 1-7, wherein said back sheet comprises mesh layer, and described tissue layer is firm braided fabric or non-woven fabric or felt.

18. as the desired multilayer coatingn of claim 17, wherein said back sheet also comprises metallic reflective foil.

19. as each desired multilayer coatingn among the claim 1-7, wherein said back sheet comprises the double layer of metal reflection foil and accompanies the building ply of paper betwixt.

20. one kind by attaching to the method for handling wall, ceiling, roof or floor on wall, ceiling or the floor as each desired multilayer coatingn among the claim 1-19, comprises the following steps:

Remove described removable peel ply from described multilayer coatingn;

Utilize adhesive phase that multilayer coatingn is attached on wall, ceiling or the floor so that described multilayer coatingn is kept going up in position; With

One or more layers coating is coated to the skin of described multilayer coatingn.

21. as the method on the desired processing wall of claim 20 ceiling, roof or floor, the step that wherein applies one or more layers coating comprises one or more layers acrylic render of coating or dope layer.

22. as each desired method among the claim 20-21, wherein described multilayer coatingn is attached on the wall, and described coating is putty or the coating that applies with brush, roller or spray gun etc.

23. method as claimed in claim 21, wherein said coating or putty comprise cement and/or sand grains and acrylate copolymer adhesive, and wherein said sand and cement granules are penetrated in the gap between the fiber of described fabric or in the hole of described back sheet up to wall surface so that described overburden is saturated by acrylic render or coating.

24., wherein described overburden is attached on the roof, and described coating is an adhesive as each desired method among the claim 20-21.

25. as each desired method among the claim 20-21, wherein described overburden is attached on the floor, and described coating is tile fixing cement, grout or adhesive.

Images