Summary of the invention
For problem above, it is provided that a kind of waterproof waterproof cloth, first this waterproof waterproof cloth simple in construction, cost is low,
Secondly, there is easy construction and agility, again, meet waterproof, the requirement of permeability.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of waterproof waterproof cloth, it is characterised in that by from bottom to top
Film material substrate,
Playing the adhesive linkage of bonding effect, described adhesive linkage is strip,
Constitute with the substrate covered on described adhesive linkage.
Most preferably, described film material substrate is the water proof type film material substrate with water resistance, such as,
Spunbonded type alkene film, spunbonded type alkene film is also referred to as spunbond polyolefin waterproof ventilated membrane, has higher tension
Intensity, easy-formation, waterproof, can the good feature of adhesive property, and polyethylene film, polypropylene screen, PP film,
The waterproof film materials such as composite water-proof film and aluminium foil.
Further, the thickness of described spunbonded type alkene film is 0.1mm~0.7mm.
Further, described adhesive linkage be thickness be butyl rubber or the acrylate of 0.01mm~50mm
In one.
Further, described film material substrate is the waterproof ventilating type film material substrate with water resistance,
Such as vapor-permeable type spunbonded type alkene film, composite water-proof ventilated membrane etc., wherein composite water-proof ventilated membrane be by
Multilayer material is composited, and such as non-woven fabrics is compound with vapor-permeable type spunbonded type alkene film.
Most preferably, described thickness of adhibited layer is 0.1mm~1.5mm, and width is between 5mm~25mm,
Effect that is bonding and that seal is reached with few butyl rubber or acrylate materials.
Further, described adhesive linkage is that cold painting is connected with film material substrate.
Further, described substrate is release paper, optimal employing list silicon white release paper.
Further, described substrate width is equal to or slightly greater than the width of described adhesive linkage.
Further, described substrate entirety covers described adhesive linkage, i.e. uses one whole substrate.
The waterproof waterproof cloth of the present invention in use, after described substrate is removed, by tack coat directly and door and window
The side at the waterproof details such as frame position is pasted, after moving towards to flatten along building joint face by waterproof waterproof cloth, and with
Structure metope or warming plate contact portion use polymer bonding or anticracking grout to paste.Outside can be smeared anti-
Split mortar or directly carry out exterior coating base treatment, being applicable to the water-proofing treatment in the interior outside of heat-insulation layer,
The present invention uses as using adhesive tape, can cutting, conformability is fine.
The invention has the beneficial effects as follows:
This waterproof waterproof cloth has superior ageing resistance, lasting caking property, convenient construction and can effectively prevent
Leak-stopping water and the characteristic of seepage.
1, only there is the base material of water resistance, such as spunbonded type alkene film or aluminium foil etc., have strong
Degree is high, water-tolerant, anticorrosion;The most heat-resisting, chemical proofing, obdurability, electrical insulating property and peace
Quan Xing, the needs that satisfied building is the most waterproof.
2, there is the base material of waterproof and breathable performance, such as spunbonded type alkene waterproof ventilated membrane or compound
Type waterproof ventilated membranes etc., the most additionally have permeability, meet and build the ventilative and waterproof of some privileged sites
Need, such as at window frame.
3, butyl rubber has Pressure sensitive touch reactivity, is firmly bonded with sticking veneer, the molecule of butyl rubber
Permeability makes its adhesive property more preferable.
4, cost is low, and adhesive linkage can make a fillet, reduces butyl rubber or acrylic acid in adhesive linkage
The usage amount of ester, effectively reduces its cost of manufacture.
5, easy construction, just can fold this waterproof waterproof cloth after peeling off end liner, and burst is positioned at glue-free
At passage, self-assembling formation bending effect, and bending part right angle can be controlled by controlling the width of glue-free passage
Effect.
6, the ageing resistance that the present invention is superior, lasting caking property, can at-20 degree to 80 degree on a large scale
At a temperature of smooth construction, be a kind of good waterproof material.
7, the present invention is applicable between different basic units, widely applicable, easy construction, quick.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the composition of this waterproof waterproof cloth includes spunbonded type alkene film substrate from bottom to top
1, butyl tape 2 and single silicon white release paper substrate 3 three layers.Wherein, spunbonded type alkene film substrate 1 is selected
With the spunbonded type alkene film that thickness is 0.1mm~0.7mm, adhesive linkage is butyl tape 2, spunbonded type alkene
Film substrate wide cut typically between 10 to 30 centimetres, the narrower width of butyl tape, generally 5mm~25mm
Between, reduce the consumption of butyl rubber, reduce cost.
Stability when being heated in view of waterproof waterproof cloth and easy to use, it is preferable that the bonding thickness of adhesive linkage
Degree is 0.1mm~1.5mm, and width is between 5mm~25mm, by cold painting process combining to spunbonded type alkene
In film substrate 1, such as coating technique.
According to the difference of use occasion, above-mentioned butyl rubber can use acrylate to be replaced, bonding
Effect is the most ideal.
This waterproof cloth applies in general to the protective treatment of sash etc..
Most preferably, as in figure 2 it is shown, in above-mentioned waterproof waterproof cloth, substrate 3 is equal to or slightly greater than for width
The width of butyl tape 2, is attached to butyl tape 2 surface.
Further, it is contemplated that during construction, for ease of quickly being removed by substrate 3, substrate 3 is at length direction
On be provided with the tearing notch end 31 growing butyl tape 2, tearing notch end 31 is arranged on one end of butyl tape 2
Or two ends.
Wherein, spunbonded type alkene film can be selected to have has intensity height, water-tolerant equally, anticorrosion, relatively
Good is heat-resisting, and the compound film material of chemical proofing, obdurability, electrical insulating property and safety makes,
All should be within protection scope of the present invention, such as the polyethylene film material usually expected, polypropylene
Film material, PP film material, or there is the polymer compound film of above-mentioned performance.High score described herein
Sub-composite membrane can be that single layer structure can also be for multi-layer compound structure, as long as disclosure satisfy that above-mentioned performance is wanted
Ask, each fall within the protection domain of present patent application.
Wherein, the butyl rubber used by butyl tape 2 also can be had Pressure sensitive touch reactivity and be pasted
Other glue classes, bonding agent class analog that face is firmly bonded are replaced, and such as acrylate, all the present invention's
Within protection domain.
Wherein, single silicon white release paper substrate 3 can also use other kinds of release paper to substitute.
It addition, in engineering, about the selection of spunbonded type alkene film Substrate Substrate 1, select different structure and property
The film material of energy can possess different performances, mainly includes two classes, and the first kind is only to have water proofing property
Can not possess the base material of permeability, the referred to as substrate of water proof type film material, such as non-breathable
Spunbonded type alkene film, the polyethylene film material of non-breathable, the polypropylene film material of non-breathable, non-
The PP film material of breathability, composite water-proof film material person's aluminum foil material of non-breathable, this kind of material
Common feature be good water-proof effect, and there is no permeability, be used for having only to waterproof, it is not necessary to ventilative
Occasion.
Equations of The Second Kind is to have waterproof, the base material of air permeable effect, referred to as waterproof ventilating type film material base
The spunbonded type alkene film at the end, such as breathability, the polyethylene film material of breathability, composite water-proof are ventilative
Film material, the common feature of this kind of material is good water-proof effect, and has permeability, is used for needing
Waterproof, ventilative occasion.
Above-mentioned spunbonded type alkene film, polyethylene film material, polypropylene film material, PP film material and
Aluminum foil material is all the film material of monolayer, and composite water-proof film material, composite water-proof ventilated membrane class
Material is all compound film material, and so-called being combined refers to be carried out by the film material of two-layer unlike material
The bilayer being compounded to form or multiple structure, various film class spunbonded type alkene films as escribed above, polyethylene film
Class material, polypropylene film material, PP film material and aluminum foil material as matrix, then with non-woven fabrics
It is combined Deng protection matrix, the bilayer of formation or multiple structure.Such as, single-layer nonwoven and polyethylene
Film carries out being compounded to form double-decker, and wherein nonwoven layer is in outside, for another example, divides in the both sides of polyethylene film
It is not combined layer of non-woven fabric and forms three-decker, use as a kind of substrate.Can be with shape by above-mentioned selection
Become water proof type and the flashing band of waterproof ventilating type.Above-mentioned composite water-proof ventilated membrane typically uses heat to be combined
Mode is processed, but is not limited to the processing mode that heat is compound.
Below in conjunction with the node structure of the water-proofing treatment in gap between sash and body of wall in exterior wall door and window work
As a example by illustrate:
As shown in Figure 4, in door and window work in window frame and body of wall binding site full-page proof, including being fitted in body of wall 4
On window frame 42, heat-insulation layer 41, wall outer side covers at the stone material 43 of heat-insulation layer outer surface, within the walls side cover exist
Cement mortar 44 on body of wall.
It is obvious that there is gap window frame 42 and body of wall 4 junction, it is generally the case that use polyurathamc
Carry out waterproof with fluid sealant blind.But, as described in background, owing to its gap size differs,
Particularly during this kind of long vertical masonry joint, polyurathamc packed density is uneven, it is impossible to blind completely effectively,
And fluid sealant is the most aging, therefore do not reach the most waterproof effect, cause the seepage at door and window, later period maintenance
Inconvenient, it is impossible to fundamentally to solve drainage.
To this end, use the waterproof waterproof cloth 1 ' of the present invention to solve the problems referred to above, as shown in Figure 4, by substrate
After 3 remove, butyl tape 2 is directly pasted with window frame 42, then by waterproof waterproof cloth 1 ' along joint face
After moving towards to flatten, smearing one layer of cement mortar 44 in the outside remaining waterproof waterproof cloth, mortar is after drying.
As it is shown in figure 5, be steel auxiliary frame and body of wall binding site full-page proof in another kind of door and window work, this kind of window frame peace
Dress mode is applied the most universal at present.It is with the difference of upper a kind of window frame mounting means, window frame 42
It is not to be directly anchored on body of wall, and is integrally fixed on steel auxiliary frame 45;In Specific construction, the most first do anti-
Water processes, and after cement layer is solid, more direct for window frame 42 tapping screw is directly anchored to steel auxiliary frame 45
On.
Wherein, steel auxiliary frame 45 is rectangular square tube, in Specific construction, is fixed together with body of wall, the most aobvious
So, its lower end and body of wall 4 joint place there is also gap, as embodiment in Fig. 4, anti-also with this
Water waterproof cloth 1 ' does water-proofing treatment.
As shown in Figure 6, it is steel auxiliary frame and body of wall binding site full-page proof in another kind of door and window work, this kind of window frame peace
Dress mode is applied the most universal at present.Wherein, window frame 42 is not to be directly anchored on body of wall, but fixing
On steel auxiliary frame 45;In Specific construction, need external thermal insulation is carried out water-proofing treatment.
Wherein, steel auxiliary frame 45 is rectangular square tube, in Specific construction, is fixed together with body of wall, and outward
Side laminating heat-insulation layer 41, then at the outside paving grid cloth 46 of heat-insulation layer, and uses polymer bonding or anti-
Splitting mortar gluing treatment, wherein this waterproof waterproof cloth 1 ' is arranged between steel auxiliary frame 45 and heat-insulation layer, secondary with steel
Use adhesive linkage to carry out bonding connection between frame 45, and use gap filler or fluid sealant to process, formed
One to sealing so that waterproof waterproof cloth 1 ' carries out overlap joint process with grid cloth, forms a kind of preferably effect of anti-cracking,
Downwardly extending, waterproof effect is obvious simultaneously, does water-proofing treatment also with this waterproof waterproof cloth 1 '.
It is further known that, when using in conjunction with the spunbonded type alkene film substrate 1 with waterproof and breathable performance, film class
Glue-free passage between material substrate and body of wall or steel auxiliary frame has permeability, when body of wall 4 is the most completely dry
Time dry, it is simple to internal humid air is got rid of, prevents from going mouldy, and its preferable water resistance can be effective
Waterproof, reach lasting waterproof effect.
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this
Bright scope is defined, on the premise of designing spirit without departing from the present invention, and relevant technical staff in the field
Various deformation and improvement to the present invention, all should expand in protection domain as determined by claims of the present invention.