CN207496139U - A kind of non-bituminous base adhesive waterproof coil - Google Patents

Abstract

The utility model provides a kind of non-bituminous base adhesive waterproof coil, including the lamellated plate band being bonded by multilayer material, the groove of strip inner recess is provided at the top of the strip, the rectangular cross-section of the groove, the groove floor and side are equipped with first coat of metal, water accepting layer is additionally provided in the groove, the water accepting layer discontinuity is arranged in groove.The waterproof roll bottom is equipped with sucker, with the indirect strong adsorption force of building sides, fixation, the limited bulge for preventing traditional coiled material, groove is equipped at the top of waterproof roll, can pair with water carry out water conservancy diversion, and it is adsorbed by water accepting layer, when the vegetation root system of last time touches waterproof roll, according to root system of plant to water characteristic, root system can be extended to actively in groove, prevent root system from puncturing through macromolecule layer, it is obstructed using first coat of metal in groove, orientation prevents destruction of the wilful growth of root system to waterproof roll.

Description

A kind of non-bituminous base adhesive waterproof coil

Technical field

The utility model is related to waterproof roll technical field more particularly to a kind of root resistant waterproof roll, in particular to A kind of non-bituminous base adhesive waterproof coil.

Background technology

It is well known that waterproof roll has been the essential engineering in modern architecture roof, waterproof traditional at present Coiled material is necessary not only for waterproof, it is also necessary to there is certain root-resistant puncturing, in order to further afforest, and the roof of building Also green plants is gradually passed through to be substituted, but the root-resistant puncturing effect of waterproof roll traditional at present is bad, most 1 years It just will appear drainage.

According to investigation, general solution of the common waterproof roll in terms of root-resistant puncturing is continuous increase waterproof roll Thickness, some even directly uses bilayer or multilayer, but result is essentially the same, drainage finally can all occurs, not It is solved the problems, such as from essential, besides waterproof roll is susceptible to bulge phenomenon, as the gap between building becomes larger, waterproof Effect is also poor.

Invention content

The technical problems to be solved in the utility model is for the shortcoming present in the prior art, provides a kind of non-drip Green base adhesive waterproof coil, the waterproof roll bottom is equipped with sucker, the indirect strong adsorption force with building sides, and fixation is limited It prevents the bulge of traditional coiled material, groove is equipped at the top of waterproof roll, pair can carry out water conservancy diversion, and adsorb by water accepting layer with water, When the vegetation root system of last time touches waterproof roll, according to root system of plant to water characteristic, root system can actively extend to groove It is interior, it prevents root system from puncturing through macromolecule layer, is obstructed using first coat of metal in groove, orientation prevents root system Destruction of the wilfulness growth to waterproof roll.

The technical solution of the utility model is to provide a kind of following non-bituminous base adhesive waterproof coil, including by more The lamellated plate band that layer material is bonded, the strip top are provided with the groove of strip inner recess, and the groove is cut Face is rectangle, and the groove floor and side are equipped with first coat of metal, and water accepting layer, the water accepting layer are additionally provided in the groove Discontinuity is arranged in groove, and reeded one layer is set as macromolecule layer at the top of the strip.

Preferably, the macromolecule layer bottom is equipped with second coat of metal, second coat of metal tiling setting, institute Second coat of metal is stated as tinfoil paper layer.

Preferably, first coat of metal is copper foil layer.

Preferably, second coat of metal bottom is equipped with the mixed weaving layer of TPO, PVC and EVA composition, it is described mixed It compiles in collaboration with tissue layer and mixing is woven by TPO, PVC and EVA.

Preferably, the mixed weaving layer bottom is equipped with function transition zone.

Preferably, the function transition zone bottom is equipped with anti-stick separation layer.

Preferably, the anti-stick separation layer is one layer of the most bottom of strip, the anti-stick separation layer is equipped with and is recessed inwardly Dovetail groove, the dovetail groove mode of being orthogonal arranges, the dovetail groove is several, shapes in the middle part of adjoining four dovetail grooves Into a rectangle space, the rectangle space is equipped with the spherical depression being recessed inwardly.

Preferably, the depth of the spherical depression is less than the depth of dovetail groove.

Preferably, it is set between mixed weaving layer, function transition zone, anti-stick separation layer below second coat of metal There are several filaments.

Preferably, the filament is one or more of glass fiber, polyurethane filament, nylon yarn.

Using the advantageous effect of the technical program：The waterproof roll bottom is equipped with sucker, the indirect adsorption capacity with building sides By force, fixation, the limited bulge for preventing traditional coiled material are equipped with groove at the top of waterproof roll, pair can carry out water conservancy diversion with water, and It is adsorbed by water accepting layer, when the vegetation root system of last time touches waterproof roll, according to root system of plant to water characteristic, root system meeting It actively extends in groove, prevents root system from puncturing through macromolecule layer, obstructed using first coat of metal in groove, oriented Effect prevents destruction of the wilful growth of root system to waterproof roll.

Description of the drawings

Fig. 1 is the structure diagram of the non-bituminous base adhesive waterproof coil of the utility model.

Shown in figure：1st, groove, 2, first coat of metal, 3, water accepting layer, 4, macromolecule layer, 5, second coat of metal, 6, Mixed weaving layer, 7, the excessive layer of function, 8, anti-stick separation layer, 9, dovetail groove, 10, spherical depression, 11, filament.

Specific embodiment

For purposes of illustration only, it below in conjunction with the accompanying drawings, elaborates to the non-bituminous base adhesive waterproof coil of utility model.

As shown in fig. 1, a kind of non-bituminous base adhesive waterproof coil, including the lamellated plate being bonded by multilayer material Band, the strip top are provided with the groove 1 of strip inner recess, the rectangular cross-section of the groove 1,1 bottom of groove Face and side are equipped with first coat of metal 2, water accepting layer 3 are additionally provided in the groove 1, the depth of the groove is 3-8mm, described 3 discontinuity of water accepting layer is arranged in groove 1, i.e., the water accepting layer in two neighboring groove is not connected to, the suction in same groove Water layer is laid in entire groove；One layer that groove 1 is equipped at the top of the strip is macromolecule layer 4；4 bottom of macromolecule layer Equipped with second coat of metal 5, the tiling of second coat of metal 5 setting, second coat of metal 5 is tinfoil paper layer；Described One coat of metal 2 is copper foil layer；Second coat of metal, 5 bottom is equipped with the mixed weaving layer 6 of TPO, PVC and EVA composition, institute It states mixed weaving layer 6 and mixing is woven by TPO, PVC and EVA, braiding mixing essence herein is kneaded what is formed using three kinds of materials Material, extrusion forming after being mixed by calender with asbestos gauge, the mesh of asbestos gauge is triangle；6 bottom of mixed weaving layer Portion is equipped with function transition zone 7；7 bottom of function transition zone is equipped with anti-stick separation layer 8；The anti-stick separation layer 8 is strip Most one layer of bottom, the anti-stick separation layer 8 are equipped with the dovetail groove 9 being recessed inwardly, and 9 mode of being orthogonal of dovetail groove is arranged, institute Dovetail groove 9 is stated as several, adjoining four 9 middle parts of dovetail groove form a rectangle space, and the area in the space is 10- 15 square decimeters, the spherical groove edge is equipped with flexible edge, and the rectangle space is equipped with what is be recessed inwardly Spherical depression 10；The depth of the spherical depression 10 is less than the depth of dovetail groove 9；Mixing of second coat of metal below 5 Several filaments 11 are equipped between braiding layer 6, function transition zone 7, anti-stick separation layer 8；The filament 11 is glass fiber, poly- ammonia One or more of ester silk, nylon yarn.

In the above-described embodiments, the preferred forms of the utility model are described, it is obvious that in the utility model Inventive concept under, many variations can be still made, here, it should be noted that being made under the inventive concept of the utility model Any change is fallen in the scope of protection of the utility model.

Claims (10)

1. a kind of non-bituminous base adhesive waterproof coil, it is characterized in that：It is described including the lamellated plate band being bonded by multilayer material The groove of strip inner recess is provided at the top of strip（1）, the groove（1）Rectangular cross-section, the groove（1）Bottom surface First coat of metal is equipped with side（2）, the groove（1）Inside it is additionally provided with water accepting layer（3）, the water accepting layer（3）Discontinuity It is arranged in groove（1）It is interior, groove is equipped at the top of the strip（1）One layer be macromolecule layer（4）.

2. a kind of non-bituminous base adhesive waterproof coil according to claim 1, it is characterized in that：The macromolecule layer（4）Bottom Portion is equipped with second coat of metal（5）, second coat of metal（5）Tiling setting, second coat of metal（5）For tinfoil paper Layer.

3. a kind of non-bituminous base adhesive waterproof coil according to claim 2, it is characterized in that：First coat of metal （2）For copper foil layer.

4. a kind of non-bituminous base adhesive waterproof coil according to claim 3, it is characterized in that：Second coat of metal （5）Bottom is equipped with the mixed weaving layer of TPO, PVC and EVA composition（6）, the mixed weaving layer（6）It is compiled by TPO, PVC and EVA Knit mixing.

5. a kind of non-bituminous base adhesive waterproof coil according to claim 4, it is characterized in that：The mixed weaving layer（6） Bottom is equipped with function transition zone（7）.

6. a kind of non-bituminous base adhesive waterproof coil according to claim 5, it is characterized in that：The function transition zone（7） Bottom is equipped with anti-stick separation layer（8）.

7. a kind of non-bituminous base adhesive waterproof coil according to claim 6, it is characterized in that：The anti-stick separation layer（8） For one layer of the most bottom of strip, the anti-stick separation layer（8）It is equipped with the dovetail groove being recessed inwardly（9）, the dovetail groove（9）Cheng Zheng Friendship mode arranges, the dovetail groove（9）For several, adjoining four dovetail grooves（9）Middle part forms a rectangle space, institute It states rectangle space and is equipped with the spherical depression being recessed inwardly（10）.

8. a kind of non-bituminous base adhesive waterproof coil according to claim 7, it is characterized in that：The spherical depression（10）'s Depth is less than dovetail groove（9）Depth.

9. a kind of non-bituminous base adhesive waterproof coil according to claim 8, it is characterized in that：Second coat of metal （5）Following mixed weaving layer（6）, function transition zone（7）, anti-stick separation layer（8）Between be equipped with several filaments（11）.

10. a kind of non-bituminous base adhesive waterproof coil according to claim 9, it is characterized in that：The filament（11）For One or more of glass fiber, polyurethane filament, nylon yarn.