CN209636153U - A kind of PVC waterproof roll - Google Patents

Abstract

The utility model discloses a kind of PVC waterproof rolls, including surface layer, inorganic filler and bottom, the surface layer is located at the surface of bottom, inorganic filler is filled between the bottom and surface layer, the surface layer both ends are equipped with No.1 bonding layer and No. two bonding layers, adhesive layer is equipped between the No.1 bonding layer and No. two bonding layers, and adhesive layer is equidistant equipped with multiple groups, bottom side adhesion has wearing layer, and other side adhesion has buffer layer, the wearing layer and buffer layer are respectively positioned on surface layer bottom end.The utility model is novel in design, structure is simple, convenient for operation and using effect it is good, pass through No.1 bonding layer, the combination of adhesive layer and No. two bonding layers, it is not only convenient for the overlap joint of many places waterproof roll, keeps the airtightness of its waterproof stronger, also saves the use of material to a certain extent, use cost is reduced, is suitble to be widely popularized and used.

Description

A kind of PVC waterproof roll

Technical field

The utility model relates to a kind of waterproof roll device, in particular to a kind of PVC waterproof roll.

Background technique

Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists The rollable flexible building material product at web-like of one kind of extraneous rainwater, underground water leakage, as between engineering foundation and building Ne-leakage connection, is the first barrier of entire engineering waterproofing, plays a crucial role to entire engineering.

As demand of the construction market to PVC waterproof roll is more and more, resistance of the people to waterproof roll itself Combustion property, waterproofness, flexibility, wearability and ageing-resistant requirement and protective value are also higher and higher, for common waterproof The problem of use of coiled material either material, the length of service life or cost amount, is all unable to satisfy the demand of people, is This, we provide a kind of PVC waterproof roll.

Utility model content

The main purpose of the utility model is to provide a kind of PVC waterproof rolls, and novel in design, structure is simple, just In operation and using effect it is good, by No.1 bonding layer, the combination of adhesive layer and No. two bonding layers, be not only convenient for many places waterproof roll The overlap joint of material, keeps the airtightness of its waterproof stronger, also saves the use of material to a certain extent, reduces use cost, It is suitble to be widely popularized and used, can effectively solves the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of PVC waterproof roll, including surface layer, inorganic filler and bottom, the surface layer be located at bottom just on Side is filled with inorganic filler between the bottom and surface layer, the surface layer both ends are equipped with No.1 bonding layer and No. two bonding layers, Adhesive layer is equipped between the No.1 bonding layer and No. two bonding layers, and adhesive layer is equidistant equipped with multiple groups, the bottom side Adhesion has wearing layer, and other side adhesion has buffer layer, and the wearing layer and buffer layer are respectively positioned on surface layer bottom end.

Further, the skin outer surface is equipped with polyvinyl chloride layer, and the bottom outer surface is coated with mould proof painting Layer.

Further, it is equipped with waterproof layer right above the surface layer, waterproofing membrane is equipped between the waterproof layer and surface layer.

Further, the bottom and surface layer two sides are equipped with flame-retardant layer, and the bottom is arranged right below enhancement layer.

Compared with prior art, the utility model has the following beneficial effects:

1. the utility model by the combination of buffer layer, wearing layer and enhancement layer, can not only bear a constant load, Stress has not broken performance under conditions of certain deformation, also makes it have certain flexibility and wearability, is convenient for Bending is carried out to it extends service life.

2. the utility model passes through the combination of No.1 bonding layer, adhesive layer and No. two bonding layers, it is not only convenient for many places waterproof The overlap joint of coiled material, keeps the airtightness of its waterproof stronger, also saves the use of material to a certain extent, reduce use at This, by the combination of waterproof layer and waterproofing membrane, its performance is basically unchanged after making it under the action of water and being flooded profit, is had Certain waterproof effect.

3. the utility model can be prevented by inorganic filler, the cooperation of mould proof coating, polyvinyl chloride layer and flame-retardant layer Being chronically at some moulds that moist environment is bred has certain defencive function to internal structural damage, while also having Have under the irradiation of strong sunlight, reach certain high temperature, will not be etched, there is certain fire-retardant and ageing-resistant effect Fruit.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of PVC waterproof roll of the utility model.

Fig. 2 is a kind of inorganic filler structural schematic diagram of PVC waterproof roll of the utility model.

In figure: 1, buffer layer；2, wearing layer；3, enhancement layer；4, mould proof coating；5, polyvinyl chloride layer；6, No. two overlap joints Layer；7, adhesive layer；8, surface layer；9, waterproof layer；10, bottom；11, inorganic filler；12, waterproofing membrane；13, No.1 bonding layer；14, Flame-retardant layer.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs. 1-2, a kind of PVC waterproof roll, including surface layer 8, inorganic filler 11 and bottom 10, the table Layer 8 is located at the surface of bottom 10, inorganic filler 11 is filled between the bottom 10 and surface layer 8,8 both ends of surface layer are all provided with There are No.1 bonding layer 13 and No. two bonding layers 6, adhesive layer 7, and glue are equipped between the No.1 bonding layer 13 and No. two bonding layers 6 Glutinous layer 7 is equidistant to be equipped with multiple groups, and the 10 side adhesion of bottom has wearing layer 2, and other side adhesion has buffer layer 1, described resistance to Mill layer 2 and buffer layer 1 are respectively positioned on 8 bottom end of surface layer.

In the present embodiment as illustrated in fig. 1 and 2, by No.1 bonding layer 13, the combination of adhesive layer 7 and No. two bonding layers 6, no Only it is convenient for the overlap joint of many places waterproof roll, keeps the airtightness of its waterproof stronger, also save the use of material to a certain extent, Reduce use cost.

Wherein, 8 outer surface of surface layer is equipped with polyvinyl chloride layer 5, and 10 outer surface of bottom is coated with mould proof painting Layer 4.

As shown in Figure 1, some moulds for being chronically at moist environment growth can be prevented to internal junction in the present embodiment The destruction of structure has certain defencive function.

Wherein, it is equipped with waterproof layer 9 right above the surface layer 8, waterproofing membrane 12 is equipped between the waterproof layer 9 and surface layer 8.

As shown in Fig. 2, its performance is basically unchanged after making it under the action of water and being flooded profit in the present embodiment, have one Fixed waterproof effect.

Wherein, the bottom 10 and 8 two sides of surface layer are equipped with flame-retardant layer 14, and the bottom 10 is arranged right below enhancement layer 3.

As shown in Fig. 2, will not be invaded even if reaching certain high temperature under the irradiation of strong sunlight in the present embodiment Erosion has the effect of centainly fire-retardant and ageing-resistant.

It should be noted that the utility model be a kind of PVC waterproof roll, including buffer layer 1, wearing layer 2, plus Strong floor 3,5, No. two bonding layers 6 of polyvinyl chloride layer, adhesive layer 7, surface layer 8, waterproof layer 9, bottom 10, inorganic is filled out mould proof coating 4 Expect 11, waterproofing membrane 12, No.1 bonding layer 13, flame-retardant layer 14, component is universal standard part or as known to those skilled in the art Component, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, When work, 8 both ends of surface layer are equipped with No.1 bonding layer 13 and No. two bonding layers 6, between No.1 bonding layer 13 and No. two bonding layers 6 Equipped with adhesive layer 7, and adhesive layer 7 is equidistant equipped with multiple groups, is not only convenient for the overlap joint of many places waterproof roll, makes the closed of its waterproof Property is stronger, also saves the use of material to a certain extent, reduces use cost, and 10 side adhesion of bottom has wearing layer 2, And other side adhesion has buffer layer 1, bottom 10 is arranged right below enhancement layer 3, can not only bear a constant load, stress or There is not broken performance under conditions of certain deformation, also make it have certain flexibility and wearability, convenient for its into Row bending, extends service life, inorganic filler 11 is filled between bottom 10 and surface layer 8,10 outer surface of bottom is coated with mould proof Bacterium coating 4 can prevent some moulds for being chronically at moist environment growth to internal structural damage, have certain guarantor Protective function, 8 outer surface of surface layer are equipped with polyvinyl chloride layer 5, and bottom 10 and 8 two sides of surface layer are equipped with flame-retardant layer 14, make it in sun It under the strong irradiation of light, even if reaching certain high temperature, will not be etched, have the effect of centainly fire-retardant and ageing-resistant, Waterproofing membrane 12 is equipped between waterproof layer 9 and surface layer 8, its performance is basically unchanged after making it under the action of water and being flooded profit, With certain waterproof effect.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (4)

1. a kind of PVC waterproof roll, including surface layer (8), inorganic filler (11) and bottom (10), the surface layer (8) are located at The surface of bottom (10) is filled with inorganic filler (11) between the bottom (10) and surface layer (8), it is characterised in that: described Surface layer (8) both ends are equipped with No.1 bonding layer (13) and No. two bonding layers (6), the No.1 bonding layer (13) and No. two bonding layers (6) adhesive layer (7) are equipped between, and adhesive layer (7) is equidistant equipped with multiple groups, bottom (10) the side adhesion has wearing layer (2), and other side adhesion has buffer layer (1), and the wearing layer (2) and buffer layer (1) are respectively positioned on surface layer (8) bottom end.

2. a kind of PVC waterproof roll according to claim 1, it is characterised in that: surface layer (8) the outer surface paving Equipped with polyvinyl chloride layer (5), bottom (10) outer surface is coated with mould proof coating (4).

3. a kind of PVC waterproof roll according to claim 1, it is characterised in that: set right above the surface layer (8) Have waterproof layer (9), is equipped with waterproofing membrane (12) between the waterproof layer (9) and surface layer (8).

4. a kind of PVC waterproof roll according to claim 1, it is characterised in that: the bottom (10) and surface layer (8) two sides are equipped with flame-retardant layer (14), and the bottom (10) is arranged right below enhancement layer (3).