CN106903943A - A kind of flame retardant type root resistant waterproof roll and preparation method thereof - Google Patents

A kind of flame retardant type root resistant waterproof roll and preparation method thereof Download PDF

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Publication number
CN106903943A
CN106903943A CN201710112028.8A CN201710112028A CN106903943A CN 106903943 A CN106903943 A CN 106903943A CN 201710112028 A CN201710112028 A CN 201710112028A CN 106903943 A CN106903943 A CN 106903943A
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China
Prior art keywords
waterproof roll
bitumen layer
parts
layer
flame retardant
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CN201710112028.8A
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Chinese (zh)
Inventor
邱明轩
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Beijing Zhonglian Tiansheng Engineering Material Co Ltd
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Beijing Zhonglian Tiansheng Engineering Material Co Ltd
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Priority to CN201710112028.8A priority Critical patent/CN106903943A/en
Publication of CN106903943A publication Critical patent/CN106903943A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/046—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Abstract

The invention discloses a kind of flame retardant type root resistant waterproof roll and preparation method thereof, it is related to field of waterproof materials, solves the technical problem of existing waterproof material puncture-resistant ability.The flame retardant type root resistant waterproof roll of the application includes successively from top to bottom：First separation layer, the first bitumen layer, the first tire basic unit, the second bitumen layer and the second separation layer, wherein, the first bitumen layer is identical with the composition of the second bitumen layer, and the first bitumen layer and the second bitumen layer are puncture-resistant bitumen layer.The present invention is used to improve the puncture-resistant ability of waterproof roll.

Description

A kind of flame retardant type root resistant waterproof roll and preparation method thereof
Technical field
The present invention relates to waterproof material technical field, and in particular to a kind of flame retardant type root resistant waterproof roll and its preparation Method.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists The flexible building material product that is a kind of rollable or being curled into web-like of extraneous rainwater, underground water seepage, plays to pass to whole engineering Important effect.
Existing waterproof roll, the seed of upper plant once surface falls, the seed of plant grows on waterproof roll, will Cause root system of plant to puncture through waterproof roll, cause the Seepage in construction wall, roofing or tunnel.
The content of the invention
It is anti-for improving it is an object of the invention to provide a kind of flame retardant type root resistant waterproof roll and preparation method thereof The puncture-resistant ability of water coiled material.
To reach above-mentioned purpose, flame retardant type root resistant waterproof roll provided by the present invention is adopted the following technical scheme that：
The waterproof roll includes successively from top to bottom：First separation layer, the first bitumen layer, the first tire basic unit, the second pitch Layer and the second separation layer, wherein, the first bitumen layer is identical with the composition of the second bitumen layer, and the first bitumen layer and the second bitumen layer are Puncture-resistant bitumen layer.
Alternatively, the composition of the first bitumen layer and the second bitumen layer, calculates by weight, including：32~36 parts of pitch； 41~60 parts of SBS；HDPE10~20 part；PP10~20 part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；Fire retardant 3 ~6 parts；ZnO10~40 part；1.0~1.2 parts of chemical root resistance agent.
Alternatively, pitch includes 100# road asphalts and 60# road asphalts, 100# road asphalts and 60# road asphalts Mixing ratio by weight example is 4:6.
Alternatively, the material of the first tire basic unit is the mixing of polyester fiber, glass fibre or polyester fiber and glass fibre Thing.
Alternatively, the thickness of waterproof roll is 3mm~5mm.
Waterproof roll provided by the present invention, on the basis of existing waterproof roll, is modified to existing bitumen layer, So that waterproof roll anti-flammability in use, puncture-resistant degree are improved, the waterproof degree of waterproof roll is improve.
Additionally, present invention also offers a kind of preparation method of flame retardant type root resistant waterproof roll, the preparation method bag Include following steps:
Step S1, by the first tire basic unit launch；
Step S2, by the first bitumen layer and the second bitumen layer it is according to parts by weight：32~36 parts of pitch；SBS 41~60 Part；HDPE10~20 part；PP10~20 part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；3~6 parts of fire retardant；ZnO10 ~40 parts；1.0~1.2 parts of chemical root resistance agent is prepared；
Step S3, make the first tire basic unit by immersion cell, carry out pitch pre-preg；
Step S4, make the first tire basic unit after preimpregnation by oiling groove, second bituminizing is carried out, in the first tire basic unit Upper surface form the first bitumen layer, the lower surface of the first tire basic unit forms the second bitumen layer；
Step S5, in one side of first bitumen layer away from tire basic unit form the first separation layer, the second bitumen layer away from The second separation layer is formed in the one side of tire basic unit；
Step S6, the structure to being formed after step S5 carry out roll-in and roller cooling, form pitch band；
Step S7, the pitch band after spraying is dried, wound.
Alternatively, the material of the first tire basic unit is the mixing of polyester fiber, glass fibre or polyester fiber and glass fibre Thing.
Alternatively, pitch includes 100# road asphalts and 60# road asphalts, 100# road asphalts and 60# road asphalts Mixing ratio by weight example is 4:6.
Alternatively, in step S7, when being dried to the pitch band after spraying, drying temperature is 55~75 DEG C.
Alternatively, the thickness of waterproof roll is 3mm~5mm.
The preparation method of multilayer flashing coiled material provided by the present invention, the waterproof roll of formation includes successively from top to bottom： First separation layer, the first bitumen layer, the first tire basic unit, the second bitumen layer and the second separation layer, the first bitumen layer and the second pitch Layer is puncture-resistant bitumen layer.Therefore, it is modified by existing bitumen layer so that waterproof roll resistance in use Combustion property, puncture-resistant degree are improved, and improve the waterproof degree of waterproof roll.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, can also obtain other according to these accompanying drawings Accompanying drawing.
Fig. 1 is the structural representation of the flame retardant type root resistant waterproof roll of the embodiment of the present invention.
Description of reference numerals：
1-the first separation layer；2-the first bitumen layer；3-the first tire basic unit；4-the second bitumen layer；5-the second isolation Layer.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Ground description, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the present invention In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.
Embodiment one
A kind of flame retardant type root resistant waterproof roll is the embodiment of the invention provides, Fig. 1 is the fire-retardant of the embodiment of the present invention The structural representation of type root resistant waterproof roll, as shown in figure 1, the waterproof roll includes successively from top to bottom：First isolation The 1, first bitumen layer 2 of layer, the first tire basic unit 3, the second bitumen layer 4 and the second separation layer 5.Wherein, the first bitumen layer 2 and the second drip The composition of cyan layer 4 is identical, and the first bitumen layer 2 and the second bitumen layer 4 are puncture-resistant bitumen layer.
The waterproof roll that the embodiment of the present invention is provided, the bitumen layer to existing waterproof roll is modified so that anti- Water coiled material anti-flammability in use, puncture-resistant degree are improved, and improve the waterproof degree of waterproof roll.
Alternatively, the first bitumen layer 2 and the second bitumen layer 4 are flat configuration, can be with the first separation layer 1, the first tire base The separation layer 5 of layer 3 and second is fitted well.
Preferably, the composition of the first bitumen layer 2 and the second bitumen layer 4, calculates by weight, including：Pitch 32~36 Part；41~60 parts of SBS；HDPE10~20 part；PP10~20 part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；It is fire-retardant 3~6 parts of agent；ZnO10~40 part；1.0~1.2 parts of chemical root resistance agent.Chemical root resistance agent is cupric oxide powder.First bitumen layer 2 It it is 210 DEG C~230 DEG C with the preparation temperature of the second bitumen layer 4.Pitch, SBS, HDPE and PP high temperature mixing under, by resistance to migration Plasticizer, resin, fire retardant, ZnO, chemical root resistance agent are added in mixture, obtain finely dispersed high intensity mixture.Change Learn root resistance agent and the addition of ZnO so that high-temperature stability, anti-flammability, increase that the viscosity of mixture is improved, improves mixture The toughness of pitch, meanwhile, there is quantitative metal ion in mixture so that the puncture-resistant degree of bitumen layer is carried Height, improves the waterproof degree of waterproof roll.
Exemplarily, the first bitumen layer 2 and the second bitumen layer 4 are according to parts by weight：34 parts of pitch；SBS50 parts；HDPE10 Part；PP20 parts；Resistance to 10 parts of plasticizer of migration；6 parts of resin；5 parts of fire retardant；ZnO22 parts；When 1 part of chemical root resistance agent is prepared, First bitumen layer 2 of the mixture composition of gained and the puncture-resistant degree effect of the second bitumen layer 4 are preferable.
Preferably, pitch includes 100# road asphalts and 60# road asphalts, 100# road asphalts and 60# road asphalts Mixing ratio by weight example is 4：6.The softening point temperature of 100# pitches and 60# pitches is high, and the softening point temperature of wherein 60# pitches is higher than 100# pitches, the Mixing ratio by weight example for drawing 100# road asphalts and 60# road asphalts by the test of many times of testing crew is 4:6, the better performances of the first bitumen layer 2 and the second bitumen layer 4.
Alternatively, the material of the first tire basic unit 3 is the mixing of polyester fiber, glass fibre or polyester fiber and glass fibre Thing.
Alternatively, the thickness of waterproof roll is 3mm~5mm, and the thickness with existing waterproof roll is consistent substantially.
Flame retardant type root resistant waterproof roll of the invention, on the one hand, add SBS, HDPE, PP in modified asphalt layer, So that the anti-flammability of waterproof roll, weatherability are improved, the service life of waterproof roll is extended；On the other hand, modified ZnO and chemical root resistance agent are added in bitumen layer so that the puncture-resistant degree of bitumen layer is improved, and improves waterproof roll Water resistance.
Embodiment two
The embodiment of the invention provides a kind of preparation method of flame retardant type root resistant waterproof roll, the preparation method bag Include：
Step S1, the first tire basic unit 3 is launched；
Step S2, by the first bitumen layer 2 and the second bitumen layer 4 it is according to parts by weight：32~36 parts of pitch；SBS 41~ 60 parts；HDPE10~20 part；PP10~20 part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；3~6 parts of fire retardant； ZnO10~40 part；1.0~1.2 parts of chemical root resistance agent is prepared；
Step S3, make the first tire basic unit 3 by immersion cell, carry out pitch pre-preg；
Step S4, make the first tire basic unit 3 after preimpregnation by oiling groove, second bituminizing is carried out, in the first tire base The upper surface of layer 3 forms the first bitumen layer 2, and the lower surface of the first tire basic unit 3 forms the second bitumen layer 4；
The first separation layer 1 is formed in step S5, the one side in the first bitumen layer 2 away from tire basic unit, it is remote in the second bitumen layer 4 The second separation layer 5 is formed in the one side of tire basic unit；
Step S6, the structure to being formed after step S5 carry out roll-in and roller cooling, form pitch band；
Step S7, the pitch band after spraying is dried, wound.
The preparation method of flame retardant type root resistant waterproof roll provided by the present invention, the waterproof roll of formation is from top to bottom Include successively：First separation layer 1, the first bitumen layer 2, the first tire basic unit 3, the second bitumen layer 4 and the second separation layer 5, the present invention The waterproof roll that embodiment is provided, the bitumen layer to existing waterproof roll is modified so that waterproof roll was being used Anti-flammability, puncture-resistant degree in journey are improved, and improve the waterproof degree of waterproof roll.
Alternatively, the material of the first tire basic unit 3 of the invention is polyester fiber, glass fibre or polyester fiber and glass fibers The mixture of dimension.
Preferably, the pitch in the bitumen layer 4 of the first bitumen layer of the invention 2 and second, including 100# road asphalts and 60# The Mixing ratio by weight example of road asphalt, 100# road asphalts and 60# road asphalts is 4:6, Mixing ratio by weight example is 4:When 6, the The better performances of one bitumen layer 2 and the second bitumen layer 4.
Alternatively, the roll-in in step S6 is smooth surface roll-in, i.e., replace traditional embossing pressure roller by smooth surface roll-in, makes the The surface of one separation layer 1 and the second separation layer 5 forms smooth structure.
Alternatively, the thickness of the waterproof roll of the application is 3mm~5mm, and the thickness with existing waterproof roll is protected substantially Hold consistent.Exemplarily, the thickness range of the first separation layer 1 and the second separation layer 5 is 0.2mm~0.4mm；First tire basic unit 3 Thickness range be 0.8~1.4mm；The thickness range of the first bitumen layer 2 and the second bitumen layer 4 is 0.8mm~1.4mm.
Preferably, the first separation layer 1, the first bitumen layer 2, the first tire basic unit 3, the second bitumen layer 4 and the second separation layer 5 Thickness be respectively：When 0.3mm, 1.2mm, 1.0mm, 1.2mm, 0.3mm, the puncture-resistant effect of the waterproof roll of the application is most It is good.
Alternatively, when the drying temperature in above-mentioned steps S7 is 55 DEG C~75 DEG C, can cause that waterproof roll dries rapidly It is dry, rapidly it is shaped to waterproof roll.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent Select embodiment and fall into having altered and changing for the application scope.Obviously, those skilled in the art can be to the application Various changes and modification are carried out without deviating from spirit and scope.So, if these modifications of the application and modification Belong within the scope of the application claim and its equivalent technologies, then the application is also intended to exist comprising these changes and modification It is interior.

Claims (10)

1. a kind of flame retardant type root resistant waterproof roll, it is characterised in that include successively from top to bottom：First separation layer, first Bitumen layer, the first tire basic unit, the second bitumen layer and the second separation layer, wherein, the composition phase of the first bitumen layer and the second bitumen layer Together, the first bitumen layer and the second bitumen layer are puncture-resistant bitumen layer.
2. flame retardant type root resistant waterproof roll as claimed in claim 1, it is characterised in that the first bitumen layer and the second pitch The composition of layer, calculates by weight, including：32~36 parts of pitch；41~60 parts of SBS；HDPE10~20 part；PP10~20 Part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；3~6 parts of fire retardant；ZnO10~40 part；Chemical root resistance agent 1.0~ 1.2 parts.
3. flame retardant type root resistant waterproof roll as claimed in claim 2, it is characterised in that pitch includes 100# road asphalts With 60# road asphalts, the Mixing ratio by weight example of 100# road asphalts and 60# road asphalts is 4：6.
4. flame retardant type root resistant waterproof roll as claimed in claim 1, it is characterised in that the material of the first tire basic unit is poly- The mixture of ester fiber, glass fibre or polyester fiber and glass fibre.
5. flame retardant type root resistant waterproof roll as claimed in claim 1, it is characterised in that the thickness of waterproof roll is 3mm ~5mm.
6. a kind of preparation method of flame retardant type root resistant waterproof roll, it is characterised in that including：
Step S1, by the first tire basic unit launch；
Step S2, by the first bitumen layer and the second bitumen layer it is according to parts by weight：32~36 parts of pitch；41~60 parts of SBS； HDPE10~20 part；PP10~20 part；Resistance to 10~13 parts of plasticizer of migration；2~8 parts of resin；3~6 parts of fire retardant；ZnO10~ 40 parts；1.0~1.2 parts of chemical root resistance agent is prepared；
Step S3, make the first tire basic unit by immersion cell, carry out pitch pre-preg；
Step S4, make the first tire basic unit after preimpregnation by oiling groove, second bituminizing is carried out, in the upper of the first tire basic unit Surface forms the first bitumen layer, and the lower surface of the first tire basic unit forms the second bitumen layer；
Step S5, in one side of first bitumen layer away from tire basic unit the first separation layer is formed, in the second bitumen layer away from tire base The second separation layer is formed in the one side of layer；
Step S6, the structure to being formed after step S5 carry out roll-in and roller cooling, form pitch band；
Step S7, the pitch band after spraying is dried, wound.
7. the preparation method of flame retardant type root resistant waterproof roll as claimed in claim 6, it is characterised in that the first tire basic unit Material be the mixture of polyester fiber, glass fibre or polyester fiber and glass fibre.
8. the preparation method of flame retardant type root resistant waterproof roll as claimed in claim 6, it is characterised in that pitch includes The Mixing ratio by weight example of 100# road asphalts and 60# road asphalts, 100# road asphalts and 60# road asphalts is 4：6.
9. the preparation method of flame retardant type root resistant waterproof roll as claimed in claim 6, it is characterised in that in step S7, When being dried to the pitch band after spraying, drying temperature is 55~75 DEG C.
10. the preparation method of flame retardant type root resistant waterproof roll as claimed in claim 6, it is characterised in that waterproof roll Thickness be 3mm~5mm.
CN201710112028.8A 2017-02-28 2017-02-28 A kind of flame retardant type root resistant waterproof roll and preparation method thereof Withdrawn CN106903943A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108893057A (en) * 2018-06-22 2018-11-27 安徽快来防水防腐有限公司 A kind of preparation method of root-resistant puncturing SBS modified asphalt waterproof coiled material
CN109440486A (en) * 2018-10-31 2019-03-08 湖北工业大学 A kind of copper facing glass fibre tire base pitch root resistant waterproof roll
CN114634770A (en) * 2022-04-15 2022-06-17 湖北九阳防水材料科技有限公司 Preparation method of high-polymer waterproof roll
CN114703677A (en) * 2022-03-04 2022-07-05 江苏贝施特防水科技有限公司 Flame-retardant high polymer modified asphalt waterproof coiled material and preparation method thereof

Citations (2)

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CN103174265A (en) * 2013-03-05 2013-06-26 北京立高科技股份有限公司 Combined modified-asphalt root penetration resistance waterproof roll and preparation method thereof
CN204869865U (en) * 2015-07-29 2015-12-16 盘锦女娲防水材料有限公司 Afforestation waterproofing membrane

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CN108893057A (en) * 2018-06-22 2018-11-27 安徽快来防水防腐有限公司 A kind of preparation method of root-resistant puncturing SBS modified asphalt waterproof coiled material
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Application publication date: 20170630