A kind of TPO Macromolecular self-adhesive membrane waterproof roll
The utility model relates to waterproof roll technical field more particularly to a kind of TPO Macromolecular self-adhesive membrane waterproof rolls.
TPO (Thermoplastic Polyolefin) i.e. thermoplastic polyolefin is the polymerization using state-of-art
Object production technology is combined the resulting thermoplasticity of blending reaction by polypropylene (PP), polyethylene (PE) and EP rubbers (EPR)
Polyolefin polymer material is substrate.TPO waterproof roll is mainly used in as a kind of engineering material and builds exposed or non-exposed
Fields, the waterproof rolls such as formula roof waterproof layer, subgrade engineering and easily-deformable building underground waterproof underground engineering can be avoided
The generation of phenomena such as rain leakage, groundwater seepage has played very key effect in entire engineering.
TPO waterproof roll have a series of unique performance characteristics, as ageing-resistant performance it is excellent, it is higher elasticity, stretch
Intensity height, the big and preferable thermal weld temperature range of elongation, moisture substrate can construct, it is exposed without protective layer, it is easy for construction,
Pollution-free equal Comprehensive Characteristics.With the rapid development of chemical industry especially rubber industry, largely it is suitable for architectural waterproof material
Resin and rubber be developed so that the investigative technique of architectural waterproof material is also developed rapidly.And current
Waterproof roll is since there is also many defects for the limitation of own material, and the weatherability and durability of coiled material are poor, elasticity and drawing
It is not good enough to stretch rate, service life is short, and it is inconvenient to use, gradually it is unable to satisfy actual demand.
Utility model content
The purpose of this utility model is to provide a kind of TPO Macromolecular self-adhesive membrane waterproof roll, the utility model is prevented
Water coiled material effectively increases elasticity, anti-permeability performance and the service life of waterproof roll, is highly resistant to ultraviolet light and low temperature
Performance degradation improves tension and resistance to robust water immersion performance.To achieve the goals above, the utility model uses following technical effect:
One aspect according to the present utility model provides a kind of TPO Macromolecular self-adhesive membrane waterproof roll, including hollow
Reel and twisting cohesion are rolling up the TPO waterproof roll in hollow mandrel surface, and the TPO waterproof roll is including successively compound from top to bottom
Extexine, elastic surface layer, TPO layers upper, enhancing surface layer, TPO layers lower, protective layer, viscose glue film layer and lower protective film together
Preferably, the extexine includes sand surface layer and the upper protective film layer for being attached on sand surface layer upper surface, the sand table
Layer, which squeezes, to be laid in the elastic surface layer.
Preferably, the elastic surface layer is thermoplastic elastomer films layer, heat used in the thermoplastic elastomer films layer
Thermoplastic elastic is polystyrene-type thermoplastic elastomers, polyolefins thermoplastic elastomer, polyvinyl chloride thermoplastic elastic
One of body, polyamide-type thermoplastic elastomer, thermoplastic vulcanizates are a variety of.
Above scheme is it is further preferred that the elastomer skin depth is 0.6mm~1.2mm.
Above scheme it is further preferred that it is described enhancing surface layer with a thickness of 0.7mm~1.2mm, the enhancing surface layer is
Bitumen, modified pitch or organic silica gel are provided at least one layer of three-dimensional in bitumen, modified pitch or organic silica gel
Above scheme is it is further preferred that the three-dimensional netted layer is wire, glass fiber, polypropylene filament yarn nonwoven
One of cloth, synthetic fibers textile fabric or a variety of manufactured three-dimensional netted layers.
Above scheme on the side wall of the hollow reel it is further preferred that be equipped with the bar shaped insertion in the axial direction
Hole, setting is fixed with compression bar in the hollow reel, and coreless rolls are inserted into from bar shaped insertion hole in one end of the TPO waterproof roll
It is pressed on the inner wall of hollow reel in cylinder and by compression bar, the other end stacking twisting cohesion of the TPO waterproof roll is in volume in sky
Heart mandrel surface.
Above scheme is it is further preferred that the nozzle inner wall at hollow reel both ends is respectively arranged with locking member, the locking
The both ends of part are connected between the nozzle two sides inner wall of hollow reel, and the compression bar will be inserted into the hollow reel by locking member
One end of interior TPO waterproof roll is pressed on the inner wall of hollow reel.
Above scheme is taken it is further preferred that being provided with L-type on the section of the one or both ends of the TPO waterproof roll
Edge fit, the width of the L-type overlap edge are 8cm-15cm.
Above scheme in the upper surface at the one or both sides edge close to the TPO waterproof roll it is further preferred that set
It is equipped with side film, the width of the side film is 10cm-15cm.
In conclusion the utility model has following technical effect that since the utility model uses above-mentioned technical proposal
(1), TPO polymer membranes structure is simple, easy to operate, and lapping construction is simple, and positioning is simple, can paste
When adjust waterproof roll position, keep coiled material not easily moveable, reduce construction when it is adjacent between coiled material gap, effectively increase anti-
The reliability of water.
(2), enhance the three-dimensional netted layer being arranged in surface layer and guarantee that TPO waterproof material has preferable anti-breaking, anti-fold, bullet
Property degree, extensibility, anti-slight crack, anti-permeability performance and good effect with long service life.
(3), the utility model effectively increases intensity, anti-permeability performance and the service life of waterproof roll, can effectively support
Uvioresistant and cryogenic property decaying, improve tension and resistance to robust water immersion performance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of TPO Macromolecular self-adhesive membrane waterproof roll of the utility model；
Fig. 2 is a kind of Section A-A schematic diagram of TPO Macromolecular self-adhesive membrane waterproof roll of the utility model；
Fig. 3 is the structural schematic diagram of the extexine of the utility model；
Fig. 4 is the structural schematic diagram of the hollow reel of the utility model；
In attached drawing, hollow reel 1, TPO waterproof roll 2, bar shaped insertion hole 10, compression bar 11, locking member 12, extexine 20,
Elastic surface layer 21, upper TPO layer 22 enhance surface layer 23, lower TPO layer 24, protective layer 25, viscose glue film layer 26, lower protective film layer
27, sand surface layer 201 is attached on sand surface layer 201, upper protective film layer 202, upper L-type overlap edge 30, lower L-type overlap edge 31.
For the purpose of this utility model, technical solution and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
It is specific even without these just for the sake of making reader have a thorough explanation to the one or more aspects of the utility model
Details also may be implemented the utility model these aspect.
As depicted in figs. 1 and 2, a kind of TPO Macromolecular self-adhesive membrane waterproof roll according to the present utility model, including it is hollow
The TPO waterproof roll 2 of reel 1 and twisting cohesion in volume on hollow 1 surface of reel, the TPO waterproof roll 2 include from top to bottom according to
The secondary extexine 20 being combined with each other, elastic surface layer 21, upper TPO layer 22, enhance surface layer 23, lower TPO layer 24, protective layer 25,
Viscose glue film layer 26 and lower protective film layer 27.In the present invention, as shown in figure 3, the extexine 20 includes 201 He of sand surface layer
It is attached on the upper protective film layer 202 of 201 upper surface of sand surface layer, at the one or both sides edge close to the TPO waterproof roll 2
Upper surface is provided with side film 4, and the width of the side film is 10cm-15cm, and one side edge upper surface is arranged in when film 4 is in strip,
So that the edge of coiled material is had the advantages that wearability and durable, the positive and negative of identification coiled material can also be easy in construction
Face can carry out quick lap joint laying to facilitate by roll-in coiled material lapping of exerting oneself on side film 4.Wherein, waterproof roll
Preparation process is that the carcass base 25 of waterproof roll is unfolded in the production line by baking process, drying temperature less than 70 DEG C,
Line speed is at the uniform velocity 6~10m/min；Then in turn through preimpregnation, extruding, coating self-adhesive waterproof layer, traction trimming, envelope
Film and winding shaping, packaging and other steps, so that the waterproof roll be made.
In the present invention, as depicted in figs. 1 and 2, on the section of the one or both ends of the TPO waterproof roll 2
It is provided with L-type overlap edge 3, the width of the L-type overlap edge 3 is 8cm-15cm, and TPO waterproof roll 2 is arranged in L type overlap edge 3
Head and the tail both ends are opening up upper L-type overlap edge 30 in wherein one end L-type overlap edge 3, and the other end is downward opening lower L
Type overlap edge 31 is coated with viscose glue film layer in upper L type overlap edge 30 and lower 31 surface of L-type overlap edge, can make adjacent two
Between waterproof volume layer can by overlap edge it is viscous it is glutinous overlap, play the role of fixed adjacent web, the meta position of reduction coiled material
Relative movement is set, the generation of drainage, waterproofness that is easy for construction and having ensured coiled material are prevented.In the present invention,
The sand surface layer 201, which is extruded in elastic surface layer 21, makes the degree of adhesion of coiled material more compact, and also has preferable anti-skidding
Effect with bonding cement slurry has to slow down the breakage of TPO waterproof material, while but also coiled material appearance colour is bright-coloured
Good decoration function；Wherein viscose glue film layer 26 is self-adhesive, self-adhesive glue layer is covered in the upper surface of overlap edge, to coiled material surface
It is sealed well, in construction, the lower protective film layer 27 on self-adhesive glue layer surface can be can be and be torn off, so that adjacent
Two waterproof volume layer are easier to overlap, and also make coiled material be easier to be sticky on building surface, lower protective film layer 27 is covered on most
The outer surface of the viscose glue film layer 26 of lower layer with, upper protective film layer 202 is respectively overlay in the outer surface on top layer's sand surface layer 201, under
Protective film layer 27 and upper protective film layer 202 can prevent extexine from using the preceding oxygen with air, sand and dust, sundries or containing saline and alkaline
Water contact generate aging action, and prevent in transportational process be contaminated, prevent and the outer surface of viscose glue film layer 26 and sand table
Bonding between the outer surface of layer 201, influences its using effect.
In the present invention, in conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, the sand surface layer 201 squeezes and is laid on the elastomer
In surface layer 21, for the elasticity surface layer 21 with a thickness of 0.6mm~1.2mm, the elasticity surface layer 21 is thermoplastic elastomer films
Layer, thermoplastic elastomer (TPE) (TPE or TPR, Thermoplastic rubber), the elasticity of existing rubber have resin (plastics) again
Some performances, a kind of novel high polymer material between rubber and resin can not only replace partial rubber, moreover it is possible to make
Plastics are modified, and have the elasticity of rubber at normal temperature, have the molding a kind of elastomer of plasticization under high temperature, have fine
Corrosion-resistant property, the time limit due to exposing to the sun and rain and causing crackle can be effectively extended, for this purpose, being exposed to atmosphere, ozone, purple
In the natural environments such as outside line, aging is very slow.Thermoplastic elastomer (TPE) used in the thermoplastic elastomer films layer is polyphenyl second
Ethylenic thermoplastic elastomer, polyolefins thermoplastic elastomer, polyvinyl chloride analog thermoplastic elastomer, polyamide-type thermoplastic bullet
One of property body (TPAE), thermoplastic vulcanizates (TPV) are a variety of；It is preferable to use polyolefins thermoplastics for the utility model
Property elastomer or polyamide-type thermoplastic elastomer, wherein polyolefins thermoplastic elastomer (TPE, also known as TPS), adhesive plaster,
Have been widely used in the industrial rubber articles such as offset plate, also as the anti-impact modifier of plastics and the pitch of bituminous pavement road
Road surface is wear-resisting, anticracking, the excellent modifying agent for preventing soft antiskid, and polyolefins thermoplastic elastomer can be mixed with many materials, such as
Filler, incremental agent, modifying agent and other resins etc., polyamide-type thermoplastic elastomer have preferable mechanical property and elasticity,
And wearability and flexibility are excellent.
The enhancing surface layer 23 with a thickness of 0.7mm~1.2mm, one or more layers three-dimensional is provided in enhancing surface layer 23
Lamina reticularis, the enhancing surface layer 23 are bitumen, modified pitch or organic silica gel, and the three-dimensional netted layer is wire, glass
One of glass fiber filament, polypropylene long fiber free-weaving fabric, synthetic fibers textile fabric or a variety of manufactured three-dimensional netted layers, in the increasing
The three-dimensional netted layer of setting plays the role of tension and tear-proof to make to enhance surface layer in waterproof roll in strong surface layer 23, makes
With in the process, can be cracked due to expanding with heat and contract with cold and settle etc. the surface of building, by 23 kinds of surface layer of enhancing three
Dimension lamina reticularis plays the role of pullling pitch, can prevent asphalt size from cracking, and infiltration is caused to be failed；Bitumen, modified drip
Green or organic silica gel plays an important role in construction waterproofing engineering, be widely used in the ground of building, underground and
The waterproof of other exceptional structures is a kind of various lots of waterproof material.In order to improve construction speed and adhesive effect, make
Temperature generally all between 150 DEG C to 200 DEG C, forms enhancing surface layer, enhancing in three-dimensional netted layer applied atop modified asphalt layer
Surface layer forms good completely viscous effect, it is fast can not only to significantly improve current asphalt felt aging speed, and prevent pitch
The easy to fall off of mineral pellet is planted, the service life of coiled material is improved, ultraviolet light and cryogenic property decaying is highly resistant to, improves
Tension and resistance to robust water immersion performance.In the present invention, the material of the upper TPO layer 22 and lower TPO layer 24 is TPO macromolecule material
Material forms one in the mode that the upper and lower surface progress high-temperature coating of enhancing surface layer 23 posts conjunction, and three layers of close adhesion are in totality
Thickness is not changed much with enhancing surface layer 23, but improves the tensile strength of TPO layer 22 and lower TPO layer 24, to improve
The tensile strength of waterproof roll entirety, and enhance and be provided with three-dimensional netted layer in surface layer 23, more it is able to satisfy the waterproof of coiled material
Performance requirement；The protective layer 25 is dip-coat material, the dipping of protective layer 25 and the following table coated in lower TPO layer 24, to anti-
Water coiled material is protected from damage, has obvious effects on, while preventing moisture penetration, improves to the intensity for improving waterproof roll
The anti-permeability performance of coiled material.
In the present invention, as shown in figure 4, being equipped with the item in the axial direction on the side wall of the hollow reel 1
Shape is inserted into hole 10 or rectangular insertion hole, and setting is fixed with compression bar 11 in the hollow reel 1, the TPO waterproof roll 2
One end is inserted into hollow reel 1 and is pressed on the inner wall of hollow reel 1 by compression bar 11, the TPO from bar shaped insertion hole 10
The other end of waterproof roll 2 stacks gradually nozzle inner wall point of the twisting cohesion in volume on hollow 1 surface of reel, at hollow 1 both ends of reel
It is not provided with locking member 12, the both ends of the locking member 12 are connected between the nozzle two sides inner wall of hollow reel 1, the compression bar
11 are pressed on the one end for the TPO waterproof roll 2 being inserted into the hollow reel 1 by locking member 12 inner wall of hollow reel 1
On, locking member 12 is rubber elastic band or bolt, compression bar is tightly held in hollow reel, and pass through compression bar 11 for TPO
One end of waterproof roll 2 is pressed in hollow reel 1, prevents coiled material from causing coiled material to loosen in twisting cohesion process or handling process,
In process of deployment, first lower protective film layer 27 is torn, then coiled material is spread out and overlays positioning, then by remaining lower protective film layer
27 slowly tear, and push hollow reel 1 and carry out precompressed laying, coiled material is made to be tightly attached to building surface, when being overlapped, use
Self-adhesive is bonded and is compacted, and ensure that adjacent web overlapped tight type and leakproofness, it is therefore prevented that the hair of adhesive layer infiltration
Raw and adjacent web displacement, also accelerates the process of construction.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the protection scope of the utility model.