CN110130506A - Now coil waterproof layer processed and its construction method - Google Patents

Now coil waterproof layer processed and its construction method Download PDF

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Publication number
CN110130506A
CN110130506A CN201811306165.6A CN201811306165A CN110130506A CN 110130506 A CN110130506 A CN 110130506A CN 201811306165 A CN201811306165 A CN 201811306165A CN 110130506 A CN110130506 A CN 110130506A
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CN
China
Prior art keywords
layer
waterproof
water
coating
component
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Granted
Application number
CN201811306165.6A
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Chinese (zh)
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CN110130506B (en
Inventor
伍盛江
郭文雄
胡豫
张奔
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Xiniupi Waterproof Technology Co Ltd
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Xiniupi Waterproof Technology Co Ltd
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Classifications

    • 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • 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
    • B32B2262/0253—Polyolefin 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide 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
    • B32B2262/02—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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • 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
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2419/00—Buildings or parts thereof

Abstract

The invention discloses a kind of coil waterproof layers that site operation is manufactured, and including at least two layers be sequentially overlapped, wherein one layer is the first waterproof coating, another layer is enhancing body piles；First waterproof coating is formed by water-repellent paint is solid, after the water-repellent paint is solid, adhesion strength >=0.5MPa of coil waterproof layer and base, 48h water absorption rate≤7.0%, heat resistance >=90 DEG C, low-temperature tenderness≤- 20 DEG C, 2h flawless and do not depart from stress relaxation≤35% with adhesive surface, crack ability >=0.5mm is bridged, seam deformability >=6000 time are recycled without destruction.Present invention the advantages of now coil waterproof layer processed has both conventional waterproof coiled material and conventional waterproof coating, and both can overcome the disadvantages that insufficient.No conventional waterproof coiled material edge fit, be difficult to completely to glue easy channeling water, yin-yang angle is not easy the shortcomings that constructing；No traditional coating brushes the defect easily trickled intolerant to fatigue cracking, became uneven, facade.

Description

Now coil waterproof layer processed and its construction method
Technical field
The present invention relates to waterproof material technical field, the construction of especially a kind of coil waterproof layer now processed and its site operation Method.
Background technique
Common waterproof roll specifically include that high polymer (SBS/APP) modified asphalt waterproof coiled material, macromolecule (TPO, EPDM, PVC etc.) waterproof roll, self-adhered polymer modified bitumen waterproofing membrane, wet-laying waterproof roll etc., these waterproof rolls are Domestic construction waterproof roll main product.However, waterproof roll in actual application there are still it is some be difficult to overcome lack It falls into, construction wrong is easily easy to produce and alters leakage hidden trouble.Currently, domestic waterproof roll be factory in production forming it Afterwards, it transports to large construction field, direct laying waterproof roll, but there are many problems, wherein main problem is following Aspect.
1, deformability is poor, fits perfectly not close and causes hollowing
Traditional waterproof roll itself has certain mechanical strength, the especially larger coiled material of thickness, high mechanical strength, docile property It is poor.It is easy to form hollowing at yin-yang angle, abnormally-structured, base's out-of-flatness when site operation, generates leakage hidden trouble.
2, coiled material lapping edge position waterproof ability is weak
When traditional waterproof coiled material construction is installed, due to material inborn characteristic itself, different length coiled materials can not when connecting It avoids generating overlap edge.Especially in large construction field, coiled material construction area is big, and coiled material dosage is more, and overlap edge quantity is big, because Processing difficulty at this overlap edge is big, is also easy to produce leakage hidden trouble.Such as high polymer (SBS/APP) modified asphalt waterproof coiled material, it is easy Generate solder skip or not weld penetration；Self-adhered polymer modified bitumen waterproofing membrane overlap edge is bonded not close by steam dust pollution；It is wet Paving waterproof roll cement base class binder solidifies insufficient etc..Therefore, when the construction and installation of coiled material class product, the anti-water energy of overlapping part Power is weak, and leakage hidden trouble is always general character problem existing for coiled material class product greatly.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of coil waterproof layers, are made by the way of site operation, should The shortcomings that coil waterproof layer has both the advantages of traditional coil waterproof layer and coating waterproof layer, overcomes coiled material and coating waterproof layer, Waterproof effect is prominent.
In order to achieve the above-mentioned object of the invention, the present invention is the following technical schemes are provided: a kind of coil waterproof layer, feature exist In: including at least two layers be sequentially overlapped, wherein one layer is the first waterproof coating, another layer is enhancing body piles；Described first Waterproof coating is formed by water-repellent paint drying, is absorbed water after the water-repellent paint is solid with adhesion strength >=0.5MPa of concrete, 48h Rate≤7.0%, heat resistance >=90 DEG C, low-temperature tenderness≤- 20 DEG C, 2h flawless, stress relaxation≤35%, and do not taken off with adhesive surface From bridge joint crack ability >=0.50mm, seam deformability >=6000 time are recycled without destruction.
Further, which further includes the second waterproof coating, and second waterproof coating is placed in enhancing carcass Layer outer layer.
Further, second waterproof coating is formed using raw material identical with the first waterproof coating coating drying.
Further, coil waterproof layer as described in claim 1, it is characterised in that: the coiled material includes multilayer alternating shape At enhancing body piles and waterproof coating.
Further, water-repellent paint therein is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%.Pitch and bitumen regenerant When mass percent is lower than 46%, rubber accounting is excessive, though the rubber properties such as elasticity, elongation percentage are obvious, product cohesion is made Convergent force is excessive, poor with base adhesiving effect.And the two accounting is when being more than 63%, rubber content is relatively low, and material drips at this time Green characteristic is obvious, and the performances such as high temperature, low temperature, intensity, elongation percentage are poor.
Further, the solid content of water-repellent paint obtained are as follows: rubber accounts for pitch, bitumen regenerant between 60%-70% And the 10%-22% of rubber content summation, preferably 12%-20%.
Further, after water-repellent paint is solid and adhesion strength >=0.7MPa of concrete, 48h water absorption rate≤6.0% are resistance to It is hot >=95 DEG C, low-temperature tenderness≤- 25 DEG C, 2h flawless, stress relaxation≤25%, and do not departed from adhesive surface, bridge crack Ability >=1.0mm, seam deformability 7000 times circulations are without destruction.
Further, the waterproof coating raw material composition are as follows: by mass percent be 1: first group of (0.1~1.0) Part and the second component are constituted；
First component is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%.
Second component is one of active filler or inert filler or a variety of；The active filler is cement or oxygen Change one of calcium or a variety of；The inert filler be silica flour, titanium dioxide, barium sulfate, Paris white, talcum powder, kaolin, One of rubber grain is a variety of.
Further, second waterproof coating is formed using the raw material coating drying different from the first waterproof coating.
Further, wherein the raw material of a waterproof coating forms are as follows: by mass percent be 1: the first of (0.1~1.0) Component and the second component are constituted；
First component is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%；Second component is activity One of filler or inert filler are a variety of；
Another waterproof coating is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%.
Further, also there is interface processing layer, the interface processing layer is cement based sizing or water-proof emulsion, the water Mud based sizing is lean concrete grout, cement mortar, polymer-modified cement, waterproof mortar, polymer cement waterproof paint, glue for tile Or concrete and polymer modified asphalt cement is one or more.
Further, the enhancing body piles are nonwoven layer, scrim layer or fibrous layer.
Further, the nonwoven layer is core-sheath long fibre tear-proof cloth made of core-skin type composite long fiber.
Further, the section of the core-skin type composite long fiber is the suitcase core of circular concentric, eccentric circular or abnormal shape Structure.
Further, the core is made of polyester material, and the skin is polyamide, polyethylene, polypropylene or modified PET Material is made.
Further, the core-sheath long fibre tear-proof cloth is 20~200g/m2。
Further, enhancing body piles and the second waterproof coating are set gradually outside for described 4th layer.
Further, in the second waterproof coating peripheral hardware matcoveredn, the protective layer is pea gravel concreten layer or water Silt particle pulp layer.
Further, the stabilizer is acid or CaCl2, preferred hydrochloric acid, nitric acid.
A kind of component on site construction method of coil waterproof layer, comprising the following steps:
(1) basal plane is cleared up: basal plane being cleaned out, the laitance and soft object on basal plane are rooted out, clears away dust, and use water It rinses well；
(2) water-proofing treatment: drying on interface treating agent surface layer and when sandwich layer is not dry, brushing water-repellent paint；
(3) consolidation process: paving enhances body piles on water-repellent paint.
Further, in step (1) later by interface treating agent brushing on basal plane, it is laid with interface processing layer；Step (3) After repeat water-proofing treatment and consolidation process.
In the said goods and preparation method thereof, other auxiliary agents are hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose Element, alkali soluble is swollen one of association thickener, association type polyurethane thickener or a variety of, the auxiliary agent adding proportion are 0% ~5.0%.
In the said goods and preparation method thereof, stabilizer CaCl2, one of acid or a variety of；Sour preferably nitric acid, sulphur Acid, hydrochloric acid.Wherein emulsion is emulsifier neopelex, sodium butylnaphthalenesulfonate, alkane sodium olefin sulfonate, modified laurel The aqueous solution of alcohol radical sodium sulphate, alkyl phenol polyoxyethylene ether phosphate and loose ester acid soap mixture.The density of the emulsifier: 0.81-1.1g/cm3, pH (15% aqueous solution, w/v) 9-13, viscosity (centipoise) 1000-1488.
Compared with prior art, the invention has the following advantages that
1. without similar coiled material edge fit defect, but the performance characteristics with coiled material:
1.1 is now identical as conventional waterproof coiled material in web construction processed, all has main body enhancement layer, waterproof layer mechanical strength Height, good stability of the dimension, thickness are guaranteed.And when constructing, now coiled material processed can large area continuously construct, do not generate similar conventional roll The overlap edge of material product.
1.2 is higher than coating intensity, with the characteristic of coating:
Coating has mobility, even if basal plane out-of-flatness, irregular (such as inner corner trim, external corner, pipe root), do not generate after construction Hollowing, and generated without overlap edge.Under the compound action of main body reinforcing material, it is single to solve water-repellent paint coating structure, machine Tool intensity is low, endurance splitting resistance difference problem.
1.3 thickness are controllable:
By to enhancing body piles thickness, porosity, the strict control of surface pattern characteristic, with thickness setting scale Function.When this enhancing carcass layer surface Jing Guo special designing brushes water-repellent paint, the enhancing body piles meeting of porous structure Coating is adsorbed, such as material quantity deficiency, thickness low LCL, it is recessed that the strong suction-operated of enhancing body piles will lead to the generation of coating layer surface The lines of convex injustice shows that coating layer thickness is excessively thin at this time；Such as enhancing after body piles sufficiently infiltrate, coating layer surface is still full, Smoothly, then show that thickness reaches requirement.Therefore, pass through special the setting to enhancing carcass structure and water-repellent paint levelling characteristic Meter, make now coiled material processed overcome the problem that conventional waterproof paint thickness is difficult to control.
Core-skin type composite long fiber tear-proof cloth, modulus is high, thermal stability is high, porosity is high, with the wellability of coating it is good, And core-skin type composite long fiber and compound layer bond strength it is high the advantages that, the anti-nail rod tearing strength of now coiled material processed can be greatly improved And high temperature dimensional stability, so that the waterproof performance and service life of now coiled material processed be effectively ensured.
Both therefore, the advantages of now coiled material processed has effectively been merged with conventional waterproof coiled material and water-repellent paint, also compensate for Existing deficiency.
2. convenient, use flexibly of constructing.
Now coiled material construction processed is convenient, adaptable.When construction, using cold form of construction work, base's dry and wet degree is required not Height, no bright water can construct, and can manually brush or mechanically spraying is constructed.Even if basal plane out-of-flatness or structure is complicated (as special-shaped Roofing), work progress will not generate hollowing.
Meanwhile existing coiled material use flexibly processed.Can have different performance characteristics, difference according to different engineering characteristics, flexible choice The reinforcing material of specifications and models (such as thickness, porosity) is as main body enhancement layer.
3. multilayer reinforces body piles complex superposition, waterproof layer structure is more scientific, performance is more excellent.
Now when coiled material site operation processed, the number of plies for reinforcing body piles can be increased, contain waterproof layer two layers or two layers or more Reinforcing material.It is as follows with advantage:
Waterproof layer physical and mechanical property is stronger: in the case where multilayer reinforces body piles complex superposition humidification, waterproof layer physics Mechanical property obtains superposition enhancing.Compared with the construction of traditional multiple tracks coiled material, not only have process simple, and without overlap edge, yin-yang The advantages such as stock are not played in angular position.Meanwhile compound layer is same material, compatibility is good, exists when without similar multiple tracks coiled material construction The not close problem of ply adhesion, waterproof layer good integrity.
Meanwhile after the completion of one layer of waterproof material laying, one or many brushing water-repellent paints can also be continued as needed And/or be laid with enhancing body piles, i.e., the described brushing water-repellent paint and be laid with enhancing body piles in a manner of by building blocks, overlapped alternately into Row.
The deficiencies of traditional coating has applied drum because there is thickness, and packet is starched, cracking, and the waterproof effect of itself need to be taken into account, often need Multiple tracks brushing or spraying is wanted to can be only achieved required waterproofing layer thickness, having time interval between multiple tracks coating is easy to cause coating Between be layered.
Basal plane is brushed or be sprayed to conventional waterproof coating, forms jointless waterproof coating layer after solidification, has with basal plane Preferable caking property and leakproofness, but the coating thickness of coating is difficult to control uniformity, is easy in the relatively thin place of coating Existing waterproof weak spot, and coating generally requires multiple tracks brushing or spraying can be only achieved required waterproofing layer thickness, multiple tracks coats it Between having time interval, be easy to cause between coating and be layered, especially coating, which is coated in formation level, can be only formed a meta structure, anti-to open It is poor to split effect, is easy to generate damaged and lead to leak with basic crack shuttling movement.
Water-repellent paint provided by the invention can meet thickness and can not apply drum, not wrap slurry, do not crack, is whole solid.Therefore described Brushing water-repellent paint and being laid with reinforce body piles construction procedure can serialization carry out, be not to wait for doing after multilayer flashing coating application Gu can one-pass molding, enormously simplify the time of construction.
Waterproof layer anti-cracking ability is strong: showing coiled material processed using multilayer reinforcement body piles superposition enhancing, since compound layer has There are creep properties, when base course crack generates displacement, upper layer and lower layer body piles are under the buffer function of compound layer since stress is different It causes, displacement is asynchronous, and stress is discharged in time.Dimension shows coil waterproof layer processed in multilayer reinforcement body piles superposition enhancing In, when base course crack, direction, stress, displacement are successively discharged waterproof layer from lower to upper, waterproof layer anti-cracking ability By force.
4. product safety is environmentally friendly: when now coiled material processed is constructed, no toxic, irritating smell product volatilization, while being applied using cold Construction can be completed without heating in work mode.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coil waterproof layer of the present invention；
Fig. 2 is another structural schematic diagram of coil waterproof layer of the present invention；
Fig. 3 is the third structural schematic diagram of coil waterproof layer of the present invention；
Diagram label:
The first waterproof coating of 1-, 2- enhance body piles, the second waterproof coating of 3-, 4- protective layer, 5- interface processing layer.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings., the description of this part be only it is exemplary and explanatory, do not answer There is any restriction effect to protection scope of the present invention.
Embodiment 1
A kind of coiled material now processed, as shown in Figure 1, including 2 layers be sequentially overlapped: first layer is the first waterproof coating 1, the second layer To enhance body piles 2；The thickness of first layer waterproof coating coating is thicker, after being laid with enhancing body piles 2, does not need to be coated Waterproof coating, only needs roller coating to enhance body piles 2, and enhancing body piles 2 can be embedded into waterproof coating.
Wherein, enhancing body piles 2 are 100g/m2Core-sheath long fibre tear-proof cloth, wherein first waterproof coating 1 is coated with by water-repellent paint, and the water-repellent paint is mixed with by the component of following mass percent:
A kind of Rubber Modified Asphalt Waterproof Coating, including the following ingredient of weight percentage:
Asphalt No. 110: 38%
SBS rubber: 14%
Bitumen regenerant: 18%
Water: 25.7%
Emulsifier: 3%
Thickener: 1%
Acid: 0.3%.
Site operation by the following method:
(1) basal plane is cleaned out, roots out the laitance and soft object on basal plane, clear away dust, and be rinsed with water clean；
(2) by weight the water-repellent paint and water of 2:1, the lotion of preparation is mixed, brushes on the basal plane of large area Do interface processing；
(3) after interface processing layer 5 is solid, water-repellent paint roller coating is dipped on interface processing layer 5, then in waterproof with roller Enhancing body piles 2 are laid on dope layer 1, enhancing body piles 2 can be immersed into waterproof coating layer 1 under the effect of gravity, and waterproof applies The bed of material 1 dipping enhancing body piles 2, formed waterproof coating layer 1 and enhance body piles 2 binder course, make it is solid after waterproof layer it is total Thickness reaches 1.5mm；
(4) at detail treatments positions such as pipe root, yin-yang angle or drain gullies, brushing water-repellent paint does enhancing processing；
(5) after water-repellent paint is completely solid, the cement mortar protective course 4 of a layer thickness 30mm can be smeared as needed.
It is required according to the method for GB/T 16777-2008 " building water-proof paint experimental method ", product is detected.It is anti- After water paint is solid, the existing adhesion strength 0.75MPa of coiled material and concrete processed, water absorption rate (48h) 5.6%, 105 DEG C of heat resistance, - 25 DEG C of low temperature, 2h flawless, stress relaxation 15% (and not departing from adhesive surface) bridges crack ability 2.7mm, seam deformation Ability 10000 times circulations are without destruction.
The indices method of inspection
1. low temperature flexibility
Sample preparation: being 23 ± 2 DEG C in temperature, and humidity is under (50 ± 10) % environment, and the thin slice of 1.5 ± 0.2mm is made in film, It is transferred in 40 DEG C of constant temperature oven and conserves 2 days after solid 4 days, 23 ± 2 DEG C are cooled to after taking-up；
It cuts out sample: cutting 3 pieces of test specimen of (50 × 50) mm；
Test: test specimen is put into low temperature refrigerator, under assigned temperature (such as -20 DEG C) after constant temperature 1 hour, diametrically by test specimen To be bent 180 ° in the bent plate 3s of 20mm, whether observation surface of test piece has crackle, fracture.
2. adhesion strength
Sample preparation: the brushing detected materials on reinforced cement-mortar board, it is solid after with a thickness of 1.5 ± 0.2mm, first temperature be 23 ± 2 DEG C, humidity is to transfer in 40 DEG C of constant temperature oven and conserve 2 days solid 4 days under (50 ± 10) % environment, cooling after taking-up To 23 ± 2 DEG C.
Test: with epoxy resin in the metal drawing head that coating surface bonding area is (40 × 40) mm, to epoxy resin With cupping machine in vertical direction with the speed lashing wire category drawing head of (5 ± 1) mm/min until test specimen destruction, note after solidification Record maximum pull F, adhesion strength (MPa)=F/ (40 × 40).
3. water absorption rate
Sample preparation: being 23 ± 2 DEG C in temperature, and humidity is under (50 ± 10) % environment, and the thin slice of 1.5 ± 0.2mm is made in film, It is transferred in 40 DEG C of constant temperature oven and conserves 2 days after solid 4 days, 23 ± 2 DEG C are cooled to after taking-up；
Maintenance: cutting the test specimen of (50 × 50) mm, weighs test specimen m1, is put into 23 ± 2 DEG C of water and impregnates 48h；
Test: taking out test specimen, with filter paper to blot surface water stain, weighs m2.Water absorption rate=100% × (m2-m1)/m1
4. heat resistance
Sample preparation: the brushing detected materials on aluminium sheet plate, it is solid after with a thickness of 1.5 ± 0.2mm, be first 23 ± 2 DEG C in temperature, Humidity is to transfer in 40 DEG C of constant temperature oven and conserve 2 days, 23 are cooled to after taking-up solid 4 days under (50 ± 10) % environment ±2℃。
Test: sample is placed in high temperature oven, is arranged temperature (such as 90 DEG C), constant temperature 2h, and whether observation coating trickles, slides Dynamic, drippage.
5. stress relaxation
Sample preparation: the brushing detected materials on two blocks of aluminium sheet plates respectively, brushing area are (100 × 50) mm, solid rear thickness It is first 23 ± 2 DEG C in temperature, humidity is to transfer to 40 DEG C of perseverance solid 4 days under (50 ± 10) % environment for 1.5 ± 0.2mm It conserves 2 days in warm baking oven, test specimen is put into high temperature oven after taking-up, be heated to compound layer softening, two pieces of test specimen bondings are tight It is close, be cooled to 23 ± 2 DEG C it is to be measured.
Test: test specimen being put into puller system and fixture and is clamped, with the speed tensile of 10mm/min, when being stretched to maximum drawing Continuing to be stretched to pulling force after power Fmax will stop for the 95% of maximum pull and keep tensional state, record force value after 5min F5min.Remove test specimen observation, it is desirable that test specimen does not separate.
It calculates: stress relaxation=100% × F5min/Fmax
6. bridging crack ability
Sample preparation: the brushing detected materials on reinforced cement-mortar board, it is solid after with a thickness of 1.5 ± 0.2mm, first temperature be 23 ± 2 DEG C, humidity is to transfer in 40 DEG C of constant temperature oven and conserve 2 days solid 4 days under (50 ± 10) % environment, cooling after taking-up To 23 ± 2 DEG C, a crack is extruded with deformation test machine in the middle part of Mortar Plates, it is complete that crack generates the non-breakable coating of process Property.
Test: Mortar Plates being put into tension tester clamp and are clamped, and with the speed tensile of 0.15mm/min, film occurs Stop stretching when crack or pinprick, records stretch value.
7. seam deformability
Sample preparation: the brushing detected materials on reinforced cement-mortar board, it is solid after with a thickness of 1.5 ± 0.2mm, first temperature be 23 ± 2 DEG C, humidity is to transfer in 40 DEG C of constant temperature oven and conserve 2 days solid 4 days under (50 ± 10) % environment, cooling after taking-up To 23 ± 2 DEG C, a crack is extruded with deformation test machine in the middle part of Mortar Plates, it is complete that crack generates the non-breakable coating of process Property.
Test: it is tight that Mortar Plates are put into the flexible experiment machine clamp inner clip of fatigue, set circulation rate as 1Hz, crack is average Width is 0.5mm, is stretched repeatedly until breach, hole, record cycle-index occurs in coating.
Embodiment 2
A kind of coiled material now processed, as shown in Fig. 2, including 3 layers be sequentially overlapped: first layer is the first waterproof coating 1, the second layer To enhance body piles 2；Third layer is the second waterproof coating 3.Wherein, site operation by the following method:
(1) basal plane is cleaned out, roots out the laitance and soft object on basal plane, clear away dust, and be rinsed with water clean；
(2) water-repellent paint roller coating is dipped on basal plane with roller, form the first waterproof coating 1, then in the first waterproof coating 1 Upper laying enhances body piles 2, after the completion of laying, then with roller dips water-repellent paint roller coating on enhancing body piles 2, forms second Waterproof coating 3, make it is solid after waterproof layer overall thickness reach 3mm；
(4) at detail treatments positions such as pipe root, yin-yang angle or drain gullies, brushing water-repellent paint does enhancing processing；
Wherein, the waterproof coating is coated with by water-repellent paint, the raw material composition of the waterproof coating are as follows: by quality hundred Divide than the first component and the second component composition for 1: 0.2；
First component is mixed with by the component of following mass percent:
Asphalt No. 90: 49%
SBS rubber: 8%
Bitumen regenerant: 8.2%
Emulsifier: 3%
CaCl2: 0.5%；
Thickener: 1%
Water: surplus
Second component is the mixture of inert filler silica flour and titanium dioxide.
It is required according to the method for GB/T 16777-2008 " building water-proof paint experimental method ", product is detected.It is anti- After water paint is solid, now the adhesion strength 0.55MPa of coiled material and concrete processed, water absorption rate (48h) 5.8% are 93 DEG C of heat resistance, low - 21 DEG C of temperature, 2h flawless, stress relaxation 12.5% (and not departing from adhesive surface) bridge crack ability 2.1mm, seam deformation Ability 8400 times circulations are without destruction.
Embodiment 3
A kind of coiled material now processed, as shown in figure 3, including five layers be sequentially overlapped: first layer is interface processing layer 5, the second layer For the first waterproof coating 1, third layer is enhancing body piles 2, the 4th layer of protective layer 4 for the second waterproof coating 3 and layer 5；
Wherein, interface processing layer 5 be water-proof emulsion, water-proof emulsion be polyacrylate dispersion, VAE lotion, styrene-acrylic emulsion, One or more kinds of mixtures of styrene-butadiene emulsion, enhancing body piles 2 are 50g/m2Polyester non-woven fabric, protective layer 4 be cement Mortar, site operation by the following method:
(1) basal plane is cleaned out, roots out the laitance and soft object on basal plane, clear away dust, and be rinsed with water clean；
(2) by weight the water-proof emulsion and water of 2:1, the lotion of preparation is mixed, brushes on the basal plane of large area Do interface processing；
(3) after interface processing layer 5 is solid, water-repellent paint roller coating is dipped on interface processing layer 5, then in waterproof with roller It is laid with enhancing body piles 2 on dope layer 1, after the completion of laying, then applies and brushes one times water-repellent paint coverage enhancement body piles 2, make solid Waterproof layer overall thickness afterwards reaches 1.5mm；
(4) at detail treatments positions such as pipe root, yin-yang angle or drain gullies, brushing water-repellent paint does enhancing processing；
(5) after water-repellent paint is completely solid, the cement sand bed 4 of a layer thickness 3mm is smeared.
Wherein, first waterproof coating 1 or the second waterproof coating 3 are coated with by water-repellent paint.
First waterproof coating 1 is mixed with by the component of following mass percent:
A kind of Rubber Modified Asphalt Waterproof Coating, including the following ingredient of weight percentage:
Asphalt No. 110: 38%
SBS rubber: 12%
Bitumen regenerant: 18%
Water: 25.7%
Emulsifier: 3%
Thickener: 1%
Acid: 0.3%.
The wherein raw material composition of the second waterproof coating 3 are as follows: the first component and the second component for being 1: 0.7 by mass percent It constitutes；
First component is mixed with by the component of following mass percent:
Asphalt No. 90: 27%
SBS rubber: 8.5%
Bitumen regenerant: 20%
Emulsifier: 4.0%
Stabilizer: 1%；
Water: surplus
Second component is portland cement；
After first component and the second component are mixed, water can be added according to the actual needs, is allowed to facilitate roller coating, it is solid After form the second waterproof coating 3.
It is required according to the method for GB/T 16777-2008 " building water-proof paint experimental method ", product is detected.It is anti- After water paint is solid, the existing adhesion strength 0.54MPa of coiled material and concrete processed, water absorption rate (48h) 5.4%, 110 DEG C of heat resistance, - 24 DEG C of low temperature, 2h flawless, stress relaxation 9.5% (and not departing from adhesive surface) bridges crack ability 3.0mm, seam deformation Ability 11000 times circulations are without destruction.
Product of the present invention is mainly made of aqueous compound rubber asphalt water-repellent paint and main body enhancement layer, wherein aqueous rubber Composite water-proof paint is to emulsify manufactured rubber latex with soap lye at a certain temperature by rubber, modified pitch, solid rubber, One-component coating is made in the inert fillers such as addition calcium carbonate, talcum powder；Cement isoreactivity filler can also be added, two-component is made Coating uses.
Aqueous rubber composite fluid waterproof roll entirety feature is as follows:
When aqueous rubber composite fluid waterproof coiled material construction, it is compound anti-first one layer of aqueous rubber to be brushed or sprayed in base Water paint, then paving main body enhancement layer, finally brushes or sprays again one layer of aqueous rubber composite water-proof paint, to aqueous rubber One layer of composite of water-proof coiled material layer can be formed after glue composite water-proof paint layer is solid.Aqueous rubber composite fluid waterproof roll is realized The effect that waterproof roll live " production ", construction are completed at the same time, it is poor to solve traditional coiled material deformability, easily because fitting perfectly not tightly Problem that is close and causing hollowing, overlap edge position waterproof ability weakness.It is excellent can to guarantee that waterproof layer has for main body enhancement layer simultaneously Different physical property, also ensure that indirectly waterproof layer thickness (main body enhancement layer itself has thickness, and when constructing in order to ensure Main body enhancement layer is not exposed on surface, and the last layer aqueous rubber composite coating must reach certain thickness).Therefore, aqueous rubber Existing coating structure single, in uneven thickness difficulty when composite fluid waterproof roll also overcomes the application of conventional waterproof coating The advantages of inscribing, maintaining traditional coiled material and coating well, and solve defect existing for the two.
Meanwhile the aqueous rubber composite water-proof paint layer conduct that aqueous rubber composite fluid waterproof roll is high using adhesive force Compound layer, other than it can effectively be bonded with concrete, moreover it is possible to be sealing adhesive with the common construction material formation such as plastics, metal.Cause This in construction projects, either large area or detail treatment (drain gully, pile crown, wall pipe) waterproof, aqueous rubber are compound Liquid water-proofing coiled material can effectively solve blowby shipwreck topic.Aqueous rubber composite fluid waterproof roll overcomes over different engineerings Position complicated application problem of poor, difficult management, construction using the existing material compatibility of different materials construction.And as aqueous The aqueous rubber composite water-proof paint of rubber composite fluid waterproof roll compound layer high-elastic, high-elongation characteristic, energy with rubber It is enough released effectively the stress that base layer motion or cracking generate, waterproof layer is made to protect against stress rupture.
It is of less demanding to base's dry and wet degree using cold form of construction work when aqueous rubber composite fluid waterproof coiled material construction, No bright water can construct, can artificial brush application or mechanically spraying construction.Meanwhile it can flexibly be selected according to different engineering characteristics Selecting has the main body reinforcing material of the performance characteristics such as high-intensitive, high-elongation or high thermal stability as main body enhancement layer, can also Increase the number of plies of main body enhancement layer as needed.Aqueous rubber composite fluid waterproof roll can be completed at the same time volume at the construction field (site) The whole process of " production " and the installation of material is cast out the conventional waterproof coiled material moulding process complicated in production and is set with expensive It is standby, overcome conventional waterproof material existing defects, is obviously improved waterproof effect.Entirely " production ", installation cost decline to a great extent, and have Far-reaching economic significance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (14)

1. a kind of coil waterproof layer, it is characterised in that: including at least two layers be sequentially overlapped, wherein one layer applies for the first waterproof Layer, another layer are enhancing body piles；First waterproof coating is formed by water-repellent paint is solid, after the water-repellent paint is solid, volume Adhesion strength >=0.5MPa of material waterproof layer and base, 48h water absorption rate≤7.0%, heat resistance >=90 DEG C, low-temperature tenderness≤- 20 DEG C, 2h flawless, stress relaxation≤35%, and not departing from adhesive surface bridges crack ability >=0.50mm, seam deformability >=6000 circulations are without destruction.
2. coil waterproof layer as described in claim 1, it is characterised in that: the coil waterproof layer further includes the second waterproof coating, Second waterproof coating is placed in enhancing body piles outer layer.
3. coil waterproof layer as claimed in claim 2, it is characterised in that: second waterproof coating is used to be applied with the first waterproof The identical raw material coating of layer is solid to be formed.
4. the coil waterproof layer as described in claims 1 to 3 is any, it is characterised in that: the coiled material includes what multilayer was alternatively formed Enhance body piles and waterproof coating.
5. coil waterproof layer as described in claim 1, water-repellent paint therein mixes system by the component of following mass percent It is standby to form:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%.
6. coil waterproof layer as claimed in claim 5, the solid content of water-repellent paint obtained are as follows: between 60%-70%, rubber Account for the 10%-22% of pitch, bitumen regenerant and rubber content summation, preferably 12%-20%.
7. adhesion strength >=0.7MPa of coil waterproof layer as claimed in claim 5, coiled material and base, 48h water absorption rate≤ 6.0%, heat resistance >=95 DEG C, low-temperature tenderness≤- 25 DEG C, 2h flawless, stress relaxation≤25%, and do not departed from adhesive surface, Crack ability >=1.0mm is bridged, seam deformability >=7000 time are recycled without destruction.
8. coil waterproof layer now processed as described in claim 1, it is characterised in that: the raw material of the waterproof coating forms are as follows: by matter Measuring percentage is 1: first component of (0.1~1.0) and the second component are constituted；
First component is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%；
Second component is one of active filler or inert filler or a variety of；The active filler is cement or calcium oxide One of or it is a variety of；The inert filler is silica flour, titanium dioxide, barium sulfate, Paris white, talcum powder, kaolin, rubber One of particle is a variety of.
9. coil waterproof layer as claimed in claim 2, it is characterised in that: second waterproof coating is used to be applied with the first waterproof The different raw material coating drying of layer forms.
10. coil waterproof layer as claimed in claim 9, the raw material composition of any waterproof coating are as follows: by mass percent Be 1: first component of (0.1~1.0) and the second component are constituted；
First component is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%；Second component is active filler Or one of inert filler or a variety of；
Another waterproof coating is mixed with by the component of following mass percent:
Pitch 25.8~56%
Rubber 6~15.4%
Bitumen regenerant 6~24.5%
Emulsifier 0.8~4.0%
Stabilizer 0.03~5.0%；
Other auxiliary agents 0~5.0%
Water surplus
Wherein, the sum of mass percent of pitch and bitumen regenerant is 46%~63%.
11. coil waterproof layer as claimed in claim 2, it is characterised in that: also there is interface processing layer, the interface processing layer is Cement based sizing or water-proof emulsion or water-repellent paint, the cement based sizing are lean concrete grout, cement mortar, polymer modification water One of mud, waterproof mortar, polymer cement waterproof paint, glue for tile or concrete and polymer modified asphalt cement are more Kind.
12. the coil waterproof layer as described in claim 2 or 9, it is characterised in that: be externally provided with protection in second waterproof coating Layer, the protective layer are pea gravel concreten layer or cement sand bed.
13. a kind of component on site construction method of coil waterproof layer, comprising the following steps:
(1) basal plane is cleared up: basal plane being cleaned out, the laitance and soft object on basal plane are rooted out, clears away dust, and be rinsed with water Completely；
(2) water-proofing treatment: drying on interface treating agent surface layer and when sandwich layer is not dry, brushing water-repellent paint；
(3) consolidation process: paving enhances body piles on water-repellent paint.
14. construction method as claimed in claim 13, it is characterised in that: by interface treating agent brushing in base after step (1) On face, it is laid with interface processing layer；Step repeats water-proofing treatment and consolidation process after (3).
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