CN206544367U

CN206544367U - A kind of flame retardant type waterproof roll

Info

Publication number: CN206544367U
Application number: CN201720030675.XU
Authority: CN
Inventors: 侯坤岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-12
Filing date: 2017-01-12
Publication date: 2017-10-10
Anticipated expiration: 2027-01-12

Abstract

The utility model discloses a kind of flame retardant type waterproof roll, including adhesive linkage, flame-retardant layer and waterproof layer；The flame-retardant layer is covered on the adhesive linkage, and the waterproof layer is covered on the flame-retardant layer；Wherein, it is embedded with the flame-retardant layer in multiple vesicas, the vesica and is filled with fire-retardant dry powder, when the explosion temperature of the vesica is increased to the temperature when the flame-retardant layer, the vesica is burst, the fire-retardant dry powder sprays from the aspect up and down of the flame-retardant layer.The utility model in flame-retardant layer by burying the vesica filled with fire-retardant dry powder, when the combustible material in coiled material starts burning, so that vesica temperature rises very rapidly up to its explosion temperature, force of explosion causes fire-retardant dry powder to spray flame-retardant layer, so as to effectively prevent coiled material from burning, importantly, fire-retardant dry powder does not spray between the layers, from without influenceing the binding ability between each layer.

Description

A kind of flame retardant type waterproof roll

Technical field

The utility model is related to waterproof roll technical field, specially a kind of flame retardant type waterproof roll.

Background technology

Waterproof roll, the coiled waterproof material being made up of pitch, rubber or other organic materials is commonly called as malthoid or oily hair Felt.It has good water proofing property and preferable pliability.Waterproof material is widely used in various industry and the room of civil buildings In face, basement and engineering waterproofing, and the engineering waterproofing of the municipal administration such as subway, tunnel, highway bridge and water conservancy projects.

However, the asphalt material in waterproof roll is flammable stronger, to prevent pitch so that fire, existing skill occur for coiled material Fire-retardant dry powder is filled in art in coiled material, the mode of the fire-retardant dry powder of addition of the prior art is：It is straight between each layer of coiled material Sprinkling (fire-retardant dry powder e.g., is sprayed between bitumen layer and other functional layers) is connect, although this spray pattern can have coiled material There is fire retardation, but fire-retardant dry powder but to combine defective tightness between bitumen layer and other functional layers, so as to cause coiled material Cracking the occurrence of.

Utility model content

For above-mentioned technical problem present in prior art, the utility model can either be effectively fire-retardant there is provided one kind, And the flame retardant type waterproof roll of the binding ability between each layer of without prejudice to.

In order to solve the above technical problems, the technical solution adopted in the utility model is：

A kind of flame retardant type waterproof roll, including adhesive linkage, flame-retardant layer and waterproof layer；The flame-retardant layer is covered in described viscous Connect on layer, the waterproof layer is covered on the flame-retardant layer；Wherein, multiple vesicas, the vesica are embedded with the flame-retardant layer Interior to be filled with fire-retardant dry powder, when the explosion temperature of the vesica is increased to the temperature when the flame-retardant layer, the vesica is burst, The fire-retardant dry powder sprays from the aspect up and down of the flame-retardant layer.

Preferably, multiple spray orifices are offered in from the face layer of the flame-retardant layer and lower floor towards the flame-retardant layer, each The vesica is equipped with around the spray orifice.

Preferably, it is also filled with inert gas in each vesica.

Preferably, covered with protective layer on the waterproof layer.

Preferably, the adhesive linkage is made up of asphalt material.

Preferably, it is provided with the non-woven fibre interweaved in length and breadth in the adhesive linkage.

Preferably, the protective layer is plastic sheeting.

Preferably, the flame-retardant layer is made up of low-temperature thermoplastic material, and the thermoplastic temperature of the flame-retardant layer is less than the capsule The explosion temperature of bubble.

Compared with prior art, the beneficial effect of flame retardant type waterproof roll of the present utility model is：The utility model passes through The vesica filled with fire-retardant dry powder is buried in flame-retardant layer, when the combustible material in coiled material starts burning so that vesica temperature Its explosion temperature is risen very rapidly up to, force of explosion causes fire-retardant dry powder to spray flame-retardant layer, so as to effectively prevent coiled material from burning, more Importantly, fire-retardant dry powder does not spray between the layers, from without influenceing the binding ability between each layer.

Brief description of the drawings

Fig. 1 is the structural representation of flame retardant type waterproof roll of the present utility model；

Fig. 2 is Fig. 1 A-A sectional views.

In figure：10- adhesive linkages；20- flame-retardant layers；30- waterproof layers；40- protective layers；50- vesicas；60- spray orifices.

Embodiment

As depicted in figs. 1 and 2, preferred embodiment of the present utility model provides a kind of flame retardant type waterproof roll, and this is fire-retardant Type waterproof roll includes adhesive linkage 10, flame-retardant layer 20 and waterproof layer 30；The flame-retardant layer 20 is covered on the adhesive linkage 10, The waterproof layer 30 is covered on the flame-retardant layer 20；Wherein, multiple vesicas 50, the vesica are embedded with the flame-retardant layer 20 Fire-retardant dry powder, when being increased to the explosion temperature of the vesica 50 with the temperature when the flame-retardant layer 20, the capsule are filled with 50 Bubble 50 is burst, and the fire-retardant dry powder sprays from the aspect up and down of the flame-retardant layer 20.

The utility model by flame-retardant layer 20 bury filled with fire-retardant dry powder vesica 50, when in coiled material can fuel wood When material starts burning so that the temperature of vesica 50 rises very rapidly up to its explosion temperature, force of explosion causes fire-retardant dry powder to spray flame-retardant layer 20, so as to effectively prevent coiled material from burning, it is often more important that, fire-retardant dry powder does not spray between the layers, from without influenceing Binding ability between each layer.

For enable the fire-retardant dry powder in vesica 50 more smoothly inside face layer from flame-retardant layer 20 to flame-retardant layer 20 Sprayed with subsurface, from the face layer of the flame-retardant layer 20 and lower floor towards the flame-retardant layer 20 in offer multiple spray orifices 60, The vesica 50 is equipped with around each spray orifice 60.In this way, when vesica 50 ruptures, fire-retardant dry powder can break through spray orifice 60 With the barrier film between vesica 50 so that fire-retardant dry powder can move quickly through spray orifice 60 and be sprayed from spray orifice 60.

To improve the blasting efficiency of vesica 50, inert gas is also filled with each vesica 50.The indifferent gas Body air pressure when temperature is raised increases, so as to quickly make the explosion of vesica 50.

Selected as one kind, covered with protective layer 40 on the waterproof layer 30.

As one kind selection, the adhesive linkage 10 is made up of asphalt material.

As one kind selection, the non-woven fibre interweaved in length and breadth is provided with the adhesive linkage 10.

As one kind selection, the protective layer 40 is plastic sheeting.

It is embedded in for ease of vesica 50 in flame-retardant layer 20, the flame-retardant layer 20 is made up of low-temperature thermoplastic material, the resistance The thermoplastic temperature for firing layer 20 is less than the explosion temperature of the vesica 50.In this way, when making vesica 50 be embedded in flame-retardant layer 20, resistance Layer 20 is fired in melting, the temperature environment residing for vesica 50 will not make itself explosion, so that vesica 50 is convenient embedded.

Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality In the protection domain of type.

Claims

1. a kind of flame retardant type waterproof roll, it is characterised in that including adhesive linkage, flame-retardant layer and waterproof layer；The flame-retardant layer covers It is placed on the adhesive linkage, the waterproof layer is covered on the flame-retardant layer；Wherein, multiple capsules are embedded with the flame-retardant layer Fire-retardant dry powder, when the explosion temperature of the vesica is increased to the temperature when the flame-retardant layer, institute are filled with bubble, the vesica State vesica to burst, the fire-retardant dry powder sprays from the aspect up and down of the flame-retardant layer.

2. flame retardant type waterproof roll according to claim 1, it is characterised in that face layer and lower floor from the flame-retardant layer Multiple spray orifices are offered in towards the flame-retardant layer, the vesica is equipped with around each spray orifice.

3. flame retardant type waterproof roll according to claim 2, it is characterised in that be also filled with each vesica lazy Property gas.

4. flame retardant type waterproof roll according to claim 1, it is characterised in that covered with protective layer on the waterproof layer.

5. flame retardant type waterproof roll according to claim 1, it is characterised in that the adhesive linkage is made up of asphalt material.

6. flame retardant type waterproof roll according to claim 5, it is characterised in that be provided with and interweave in length and breadth in the adhesive linkage Non-woven fibre.

7. flame retardant type waterproof roll according to claim 4, it is characterised in that the protective layer is plastic sheeting.

8. flame retardant type waterproof roll according to claim 1, it is characterised in that the flame-retardant layer is by low-temperature thermoplastic material It is made, the thermoplastic temperature of the flame-retardant layer is less than the explosion temperature of the vesica.