CN110145039A - A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material and construction method - Google Patents

A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material and construction method Download PDF

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Publication number
CN110145039A
CN110145039A CN201910541308.XA CN201910541308A CN110145039A CN 110145039 A CN110145039 A CN 110145039A CN 201910541308 A CN201910541308 A CN 201910541308A CN 110145039 A CN110145039 A CN 110145039A
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China
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parts
waterproof
coiled material
polyester blank
acrylate copolymer
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CN201910541308.XA
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CN110145039B (en
Inventor
周子夏
彭新志
王力华
王慧萍
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Beijing China Nuclear Beiyan Science And Technology Development Co Ltd
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Beijing China Nuclear Beiyan Science And Technology Development Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04Portland cements
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10Roof 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/27Water resistance, i.e. waterproof or water-repellent materials

Abstract

The present invention relates to a kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material and construction methods.Wherein, the protective layer that web construction group becomes tire base, is coated on the waterproof layer of tire primary surface and is sprayed on waterproof layer upper surface.Wherein, tire base is polyester blank base fabric, and waterproof layer and protective layer are polymer cement waterproof material layer.Construction method is to be saturated with polymer cement waterproof material using special mechanical system in construction site to form waterproof layer in polyester blank scrim surfaces; then by its wet-laying in building base; it constructs and completes after integrally formed as protective layer in its surface sprayed-on polymer cement waterproofing material after its curing molding.Coiled material of the present invention had not only eliminated more empty pavings of conventional waterproof coiled material, has had the problems such as overlap joint and easy channeling water, but also the advantages that have both the easy full viscous, integration and high bonding of liquid water-proofing coating;Construction method realizes in-place forming, direct wet-laying engineering method, not only improves construction efficiency, but also enhance waterproof effect.

Description

A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material and construction method
Technical field
The present invention relates to the technical fields of waterproof construction coiled material, and in particular to a kind of acrylate copolymer polyester blank is existing Field molding macromolecule coiled material and construction method.
Background technique
Waterproof roll is mainly used for construction wall, roofing, interior, underground engineering and highway, bridge, tunnel, sewage The rollable flexible building materials at web-like of one kind for resisting extraneous rainwater, underground water leakage play in treatment plant, refuse landfill etc. Product is connected as ne-leakage between engineering foundation and building, is the first barrier of whole building engineering waterproofing, to entire Engineering plays a crucial role.
Acrylate polymer composite waterproof system is disclosed in the patent of invention that Authorization Notice No. is CN 106499068B And its construction method, including the waterproof material being laid in building base, waterproof material includes the base being sprayed in building base Plinth adhesive layer, the acrylate polymer waterproof roll being pasted on base bond layer and the protection for being sprayed on waterproof roll surface Layer;Constructing operation is specific as follows: the first step, and base to be spread is cleared up, removing floating dust, greasy dirt and sundries, base's such as breakage, It is loose or uneven, it is modified with cement waterproofing mortar;Second step pops up chalk line or the line of ink marker, by third in the base handled well The backrush after predetermined position is opened and overlay of olefine acid ester polymer waterproof roll, is then overlaying spraying base bond at position Layer: quantity for spray 0.75kg/m2~1kg/m2, coating thickness >=1mm;Third step, take advantage of base bond layer it is wet when be laid with propylene rapidly Acid ester polymer waterproof roll, and flat gauffer is combed along web width direction with scraper plate, there is not allowed that alice, gauffer, hollowing phenomenon; 4th step, 4~8h of naturally dry after acrylate polymer waterproof roll is laid with, after coiled material is firmly bonded, in its table Face even application protective layer: quantity for spray 1kg/m2~1.2kg/m2, coating thickness >=1.2mm, spraying is dried in the air after the completion to be completed to apply for 24 hours Work.
It is above-mentioned in the prior art, waterproof roll is the machine-shaping on the fixation production line of workshop, in some bumps The irregular places such as injustice, the vertex of a cone, spherical surface, more faceted pebbles cannot be then bonded well with place surface, after the completion of leading to laying, Locally there is the problems such as crack, alice, blistering in coiled material, seriously affects the waterproof effect of coiled material;In work progress, including it is primary pre- Paving, a base bond layer spraying, a waterproof roll is laid with and a protective layer spraying, and constructing operation is complicated, construction period It is long, need 30h or more;And need to take advantage of base bond layer it is wet when rapid laying water-proof coiled material, it is more demanding to service speed, apply Work difficulty is big, once operating delay, then cause waterproof roll insecure with base adhesive, seriously affects the waterproofness of waterproof roll Energy.
Summary of the invention
The first purpose of this invention is to provide a kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material, It may be implemented that polyester blank base fabric is saturated with after waterproof material direct wet-laying molding at the scene at the construction field (site), difference can be suitable for The complicated basal plane of shape, improves this coiled material at the problems such as effectively preventing the crack, alice, blistering that traditional coiled material locally occurs Waterproof effect;Meanwhile polymer cement waterproof material drying and moulding fast speed of the invention, constructing operation simplicity and period It is short, substantially increase construction efficiency.
The first purpose of this invention is achieved through the following technical solutions:
A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material comprising tire base is coated on the tire primary surface Waterproof layer and the protective layer for being sprayed on waterproof layer upper surface, the tire base are polyester blank base fabric, and the waterproof layer and protective layer are equal For polymer cement waterproof material layer, the polymer cement waterproof material layer is by including the group assignment system by following weight proportion Form, powder: lotion=1: (0.5-1.2), the powder is by including mixing by the raw material of following parts by weight: cement 40- 60 parts, 30-40 parts of powdered whiting, 5-15 parts of cellulose, 10-15 parts of silica flour, 1-10 parts of wollastonite, nano silica 1- 10 parts, 1-10 parts of odium stearate, 1-10 parts of rutile titanium dioxide, 1-15 parts of barium sulfate, 1-4 parts of water-reducing agent and defoaming agent 1- 5 parts;The lotion is Beijing center Bei Yan sci-tech development Co., Ltd. LEAC series acrylate polymeric lotion;In applying The polymer cement waterproof material is saturated with forming waterproof layer in the polyester blank scrim surfaces by work scene, and directly wet-laying exists Basal plane to be spread forms acrylate copolymer polyester blank in-place forming macromolecule coiled material after spraying protective layer.
By using above-mentioned technical proposal, in polymer cement waterproof material of the invention, inorganic filler and pigment play bone Material effect wraps aggregate, is bonded into a reticular structure (see Fig. 1) after the two glue connection body copolymerization of lotion and cement, That is chemical network structure;Then polymer cement waterproof material is immersed in liquid form with three-dimensional physical network structure In the polyester blank base fabric of (see Fig. 2), polyester blank base fabric is made sufficiently to adsorb the polymer cement waterproof material of pulpous state liquid;Then will Its direct wet-laying forms in-place forming waterproof roll (see Fig. 3) knot of double net interpenetrating, double net unifications after formation level, solidification Structure, the structure collection waterproof roll and water-repellent paint advantage are all over the body, to have the advantages that full bonding, non-series-water, without overlap joint.Due to this The coiled material of invention is formed in construction site, and tire base soaks wet-laying under state by polymer cement waterproof material, thus being laid with When it is flexible, can be fitted closely with the basal plane of various complexity, have the advantages that special-shaped face closure is reliable.
Preferably, the polymer cement waterproof material layer is by including being formulated by the component of following weight proportion, Powder: lotion=1: (0.6-1).
Preferably, the powder is by including mixing by the raw material of following parts by weight: 45-55 parts of cement, heavy carbon Sour calcium 33-37 parts, 8-12 parts of cellulose, 11-13 parts of silica flour, 4-7 parts of wollastonite, 2-6 parts of nano silica, odium stearate 3-8 parts, 3-8 parts of rutile titanium dioxide, 5-10 parts of barium sulfate, 1-3 parts of water-reducing agent and 2-4 parts of defoaming agent.
Preferably, the water-reducing agent is naphthalene water reducer.
By using above-mentioned technical proposal, advanced optimize in the present invention constituent content of polymer cement waterproof material and Type improves its waterproof performance.
A second object of the present invention is to provide a kind of applying for acrylate copolymer polyester blank in-place forming macromolecule coiled material Work method, this method have the advantages that easy construction, period are short, difficulty is low and easy-operating;Importantly, this construction method is not The coiled material that only can satisfy on flat surfaces is laid with, and still can complete completely to glue paving on the basal plane with irregular surface And if coil waterproof layer function admirable after the completion, the waterproof roll of waterproof effect beyond tradition.
Second object of the present invention is achieved through the following technical solutions:
A kind of construction method of acrylate copolymer polyester blank in-place forming macromolecule coiled material, which is characterized in that including grasping as follows Make step:
(1) preparation of polymer cement waterproof material: powder and lotion are thoroughly mixed uniformly by weight ratio, gathered Close object cement waterproofing material;
(2) it live coiled material molding: will directly be spread after the polymer cement waterproof material in polyester blank scrim surfaces impregnation steps (1) It is located at and is set to bunk, in-place forming forms the surface drying coiled material that surface is coated with waterproof layer in building basal plane, spontaneous curing molding;
(3) upper epidermis is handled: the polymer cement waterproof material in step (1) is sprayed on to the upper table of step (2) surface drying coiled material Face, spontaneous curing molding form protective layer, complete construction.
By using above-mentioned technical proposal, acrylate copolymer polyester blank in-place forming macromolecule coiled material of the present invention can be real The direct wet-laying in scene now, powder and lotion are prepared in proportion and obtain Waterproof material, and the surface of polyester blank base fabric is soaked It is laid on building after stain waterproof material to set to bunk, makes completely to glue between polyester blank base fabric bottom surface and base surface, eliminates overlap joint Hidden danger avoids the appearance of channeling water problem, improves waterproof effect;It realizes direct wet-laying, may be omitted with overlaying and base is viscous The pilot process such as layer are connect, construction efficiency is substantially increased;Polyester blank base fabric after dipping waterproof material is in moisture state, can be with It is fitted closely well with uneven, the band complex surfaces such as the vertex of a cone, spherical surface, more faceted pebbles, improves the firmness of coiled material laying, To guarantee waterproof effect;Realize direct wet-laying, without take advantage of base it is not dry when laying, directly by polyester blank base fabric and waterproof material It is laid with together, reduces difficulty of construction, shorten construction period.
Preferably, in the step (2), molding time 1-2h.
By using above-mentioned technical proposal, after wet-laying, after naturally dry to coiled material superficial drying, i.e., sprayable protective layer, It is easy to operate.
Preferably, in the step (3), quantity for spray 0.8kg/m2-1.0kg/m2, coating thickness >=0.5mm.
Preferably, in the step (3), molding time 3-4h.
By using above-mentioned technical proposal, needs to carry out coiled material surface layer protective layer spraying and be formed to drying, due to this Waterproof material natural drying speed in invention is fast, so that the opposite molding time for accelerating coiled material after protective layer sprays, makes to apply The work period is minimum to be down to 9h or so, substantially increases construction efficiency.
In conclusion the invention has the following beneficial effects:
(1) macromolecule coiled material of the invention, realizes live straight forming, reduces the fixed production line investment in workshop and storage rings Section, can reduce input cost;
(2) the direct wet-laying in scene can be adapted for the basal plane construction of various complex geometric shapes, not need a variety of base treatments, Construction is simple, efficiently;
(3) wet-laying is impregnated, it is ensured that coiled material bottom surface and base surface are sufficiently completely viscous, and eliminate overlap joint hidden danger, are not in Empty paving, alice, fold and channeling water phenomenon, improve waterproof performance;
(4) polymer cement waterproof material in the present invention belongs to water paint, and good environmental protection overcomes traditional asphalt coating The problem of environmental pollution for needing live hot melt application is able to carry out cold-working industry, no fire hazard, security performance height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of polymer cement waterproof material in the present invention;
Fig. 2 is the physical network structure schematic diagram of polyester blank base fabric in the present invention;
Fig. 3 is the structural schematic diagram of the double net interpenetrating of acrylate copolymer polyester blank Liquid polymeric coiled material of the invention.
Specific embodiment
The contents of the present invention are further detailed combined with specific embodiments below.
The portland cement of cement selection P.O 42.5 in the present invention;Powdered whiting selects 200-400 mesh granularity;It is poly- Ester tire base fabric selects 895 polyester blank, with a thickness of 80g/m2;Water-reducing agent uses the naphthalene water reducer of model SNF-C;Defoaming agent Select model NXZ.
Powder and lotion in the present invention are in the previously prepared completion of workshop.Wherein, lotion is selected from Beijing center Development stock Co., Ltd, Bei Yan section LEAC series acrylate polymeric lotion.Powder be according to each raw material proportioning in table 1, It is mixed by mechanical stirring.
The material composition content of powder in 1 embodiment 1-9 of table
Embodiment 1
A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material obtains after being constructed by following operating procedure:
(1) prepared polymer cement waterproofing material: powder and lotion are mixed by 1: 0.5 weight proportion in layout machine Uniformly, polymer cement waterproof material is obtained;Wherein, powder and lotion are made according to material composition shown in table 1;
(2) wet-laying: coiled polyester blank base fabric rotation is hung in layout machine, guarantees that the free end of polyester blank base fabric is immersed in paving In polymer cement waterproof material in cloth machine, its surface is saturated with waterproof material;It is dipped under the rotate driving of layout machine completely anti- The polyester blank base fabric of water paint is constantly stretched out out of layout machine, and is laid immediately on and is set to bunk, realizes polyester blank base fabric bottom surface Full with base surface glues;Then it is formed after solidifying 1h in its natural state, forms the surface drying coiled material that surface is coated with waterproof layer;
(3) upper epidermis is handled: prepared polymer cement waterproof material being added in coating applicators, is sprayed on and is coated with guarantor The upper surface of the surface drying coiled material of sheath, control quantity for spray are 0.8kg/m2, coating thickness >=0.5mm, formation protective layer, in nature It is formed after solidifying 2h under state, that is, forms acrylate copolymer polyester blank in-place forming macromolecule coiled material.Be in the present embodiment What the building basal plane of surfacing was laid with, it is laid with whole process and is laid with using layout machine.
Embodiment 2
A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material, processes to obtain by following operating procedure:
(1) prepared polymer cement waterproofing material: the weight proportion in layout machine according to 1: 1.2, which mixes powder with lotion, to be stirred It mixes uniformly, obtains polymer cement waterproof material;Wherein, powder and lotion are made according to material composition shown in table 1;
(2) wet-laying: coiled polyester blank base fabric rotation is hung in layout machine, guarantees that the free end of polyester blank base fabric is immersed in paving In polymer cement waterproof material in cloth machine, its surface is saturated with waterproof material;It is dipped under the rotate driving of layout machine completely anti- The polyester blank base fabric of water paint is constantly stretched out out of layout machine, and is laid immediately on and is set to bunk, realizes polyester blank base fabric bottom surface Full with base surface glues;Then it is formed after solidifying 1.5h in its natural state, forms the surface drying volume that surface is coated with waterproof layer Material;
(3) upper epidermis is handled: prepared polymer cement waterproof material being added in coating applicators, is sprayed on and is coated with guarantor The upper surface of the surface drying coiled material of sheath, control quantity for spray are 1.0kg/m2, coating thickness >=0.5mm, formation protective layer, in nature It is formed after solidifying 1.5h under state, that is, forms acrylate copolymer polyester blank Liquid polymeric coiled material.Building in the present embodiment Basal plane a part is surfacing, and the surface of another part has that triangle is convex stupefied, when being laid with flat portion with layout machine machinery It is laid with;When being laid with another part, according to the shape of basal plane, wet coiled material is manually wrapped in substrate surface to be spread, makes base Completely viscous with coiled material, mutual compactness is good.
Embodiment 3
A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material, processes to obtain by following operating procedure:
(1) prepared polymer cement waterproofing material: the weight proportion in layout machine according to 1: 0.6, which mixes powder with lotion, to be stirred It mixes uniformly, obtains polymer cement waterproof material;Wherein, powder and lotion are made according to material composition shown in table 1;
(2) wet-laying: coiled polyester blank base fabric rotation is hung in layout machine, guarantees that the free end of polyester blank base fabric is immersed in paving In polymer cement waterproof material in cloth machine, its surface is saturated with waterproof material;It is dipped under the rotate driving of layout machine completely anti- The polyester blank base fabric of water paint is constantly stretched out out of layout machine, and is laid immediately on and is set to bunk, realizes polyester blank base fabric bottom surface Full with base surface glues;Then it is formed after solidifying 2h in its natural state, forms the surface drying coiled material that surface is coated with waterproof layer;
(3) upper epidermis is handled: prepared polymer cement waterproof material being added in coating applicators, is sprayed on and is coated with guarantor The upper surface of the surface drying coiled material of sheath, control quantity for spray are 1.0kg/m2, coating thickness >=0.5mm, formation protective layer, in nature It is formed after solidifying 1h under state, that is, forms acrylate copolymer polyester blank in-place forming macromolecule coiled material.Be in the present embodiment What the building basal plane of surfacing was laid with, it is laid with whole process and is laid with using layout machine.
Embodiment 4
A kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material, processes to obtain by following operating procedure:
(1) prepared polymer cement waterproofing material: powder and lotion are mixed according to 1: 1 weight proportion in layout machine Uniformly, polymer cement waterproof material is obtained;Wherein, powder and lotion are made according to material composition shown in table 1;
(2) wet-laying: coiled polyester blank base fabric rotation is hung in layout machine, guarantees that the free end of polyester blank base fabric is immersed in paving In polymer cement waterproof material in cloth machine, its surface is saturated with waterproof material;It is dipped under the rotate driving of layout machine completely anti- The polyester blank base fabric of water paint is constantly stretched out out of layout machine, and is laid immediately on and is set to bunk, realizes polyester blank base fabric bottom surface Full with base surface glues;Then it is formed after solidifying 2h in its natural state, forms the surface drying coiled material that surface is coated with waterproof layer;
(3) upper epidermis is handled: prepared polymer cement waterproof material being added in coating applicators, is sprayed on and is coated with guarantor The upper surface of the surface drying coiled material of sheath, control quantity for spray are 1.0kg/m2, coating thickness >=0.5mm, formation protective layer, in nature It is formed after solidifying 2h under state, that is, forms acrylate copolymer polyester blank Liquid polymeric coiled material.It is on surface in the present embodiment What smooth building basal plane was laid with, it is laid with whole process and is laid with using layout machine.
Embodiment 5-9
Embodiment 5-9 the difference from example 2 is that, each component content in powder is different, remaining and embodiment 2 basic one It causes.Wherein, the constituent content of each embodiment powder is shown in Table 1.
Comparative example 1
Authorization Notice No. be in the patent of invention of 105696358 B of CN in embodiment processing obtain be compounded in tire base two sides Waterproof material.
Comparative example 2
Application publication number is the base bond layer material in the patent of invention of 106499068 B of CN in embodiment.
Comparative example 3
Application publication number is the protection coating materials in the patent of invention of 106499068 B of CN in embodiment.
Comparative example 4
Authorization Notice No. is the waterproof roll processed in embodiment in the patent of invention of 105696538 B of CN.
Comparative example 5
Application publication number is the acrylate polymer composite water-proof material in the patent of invention of 106499068 B of CN in embodiment Material.
Performance test
According to the detection method in GB/T 23445-2009 to the waterproof material in 1-9 of the embodiment of the present invention and comparative example 1-3 into Row performance test, testing result are shown in Table 2.
The waterproof performance test result of the different water-repellent paint of table 2
The testing result of table 2 shows that the performance indexes of the polymer cement waterproof material in the present invention is above GB/T 23445-2009 standard, waterproof performance is excellent, has excellent weatherability and durability;With the water-repellent paint in comparative example 1-3 Compare, weatherability, durability and ultraviolet-resistant aging ability are excellent, can the long-term exposed use in the environment such as roofing, use the longevity Life length;Low-temperature tenderness meets the use environment of different building climates down to -20 DEG C;Water-tolerant, waterproof coating can be for a long time in water In exposed immersion use, so as to improve the applicability of coiled material in the present invention;Elasticity is good, and it is strong to resist MATRIX CRACKING ability.This The water-repellent paint of invention has good caking property, all has stronger Nian Jie or glued property with common building materials, can be in coloured silk Implement waterproof construction on the basal planes such as steel plate, pvc pipe, glass, aluminium alloy, stainless steel, ceramic tile smooth surface, stone polishing face, it can also be Implement waterproof construction on the biggish soft substance of the deformation such as timber, pitch, rubber, styrofoam, cotton fabric.
According in GB/T 35467-2017 detection method and standard in 1-9 of the embodiment of the present invention and comparative example 4-5 Coiled material carry out tensile property, tearing strength, heat resistance, low temperature flexibility, impermeability, peel strength, heat ageing, thermal stability and Anti-channeling is aqueous to be tested for the property;According to the detection method in GB/T23457-2009 in embodiment 1-9 and comparative example 4-5 Coiled material carries out anti-channeling water performance test, and testing result is specifically shown in Table 3.
The performance test results of coiled material in table 3 embodiment 1-9 and comparative example 4-5
As shown in Table 3, acrylate copolymer polyester blank in-place forming macromolecule coiled material of the invention, good mechanical performance are compared In other waterproof rolls in the prior art, the tensile strength and tearing toughness of waterproof roll of the present invention increase, While meeting waterproof performance, the opposite mechanical strength for improving waterproof roll;And coiled material ageing-resistant performance of the invention is excellent It is good, have both the waterproof performance, ageing-resistant performance and adhesive property of polymer cement waterproof material, and the mechanical property with coiled material Can, it is to integrate coiled material and waterproof material as the macromolecule coiled material of the function admirable of the whole body.
The directly live wet-laying of acrylate copolymer polyester blank in-place forming macromolecule coiled material of the invention, forms longest for the first time 2h, final molding longest 4h, without overlaying, without spraying base bond layer, constructing operation is simple, and construction period at least foreshortens to 6h;Compared to 30h or more the construction time of traditional construction technique, the duration is greatly shortened, and improves construction efficiency.
Above-mentioned specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as All by the protection of Patent Law in scope of the presently claimed invention.

Claims (8)

1. a kind of acrylate copolymer polyester blank in-place forming macromolecule coiled material, it is characterised in that: it includes tire base, is coated on institute It states the waterproof layer of tire primary surface and is sprayed on the protective layer of waterproof layer upper surface, the tire base is polyester blank base fabric, the waterproof Layer and protective layer are polymer cement waterproof material layer, and the polymer cement waterproof material layer is by including matching by following weight The component of ratio is formulated, powder: lotion=1:(0.5-1.2), the powder by include by following parts by weight raw material mixing and At: 40-60 parts of cement, 30-40 parts of powdered whiting, 5-15 parts of cellulose, 10-15 parts of silica flour, 1-10 parts of wollastonite, nanometer - 10 parts of silica 1,1-10 parts of odium stearate, 1-10 parts of rutile titanium dioxide, 1-15 parts of barium sulfate, 1-4 parts of water-reducing agent And 1-5 parts of defoaming agent;The lotion is Beijing center Bei Yan sci-tech development Co., Ltd. LEAC series acrylate high score Sub- lotion;The polymer cement waterproof material is saturated in construction site to form waterproof layer in the polyester blank scrim surfaces, And directly wet-laying forms acrylate copolymer polyester blank Liquid polymeric coiled material after basal plane to be spread, spraying protective layer.
2. acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 1, it is characterised in that: described Polymer cement waterproof material layer is by including being formulated by the component of following weight proportion, powder: lotion=1:(0.6-1).
3. acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 1, it is characterised in that: described Powder is by including mixing by the raw material of following parts by weight: 45-55 parts of cement, 33-37 parts of powdered whiting, and cellulose 8-12 Part, 11-13 parts of silica flour, 4-7 parts of wollastonite, 2-6 parts of nano silica, 3-8 parts of odium stearate, rutile titanium dioxide 3-8 parts, 5-10 parts of barium sulfate, 1-3 parts of water-reducing agent and 2-4 parts of defoaming agent.
4. acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 1, it is characterised in that: described Water-reducing agent is naphthalene water reducer.
5. a kind of construction party of the described in any item acrylate copolymer polyester blank in-place forming macromolecule coiled materials of claim 1-4 Method, which is characterized in that including following operating procedure:
(1) preparation of polymer cement waterproof material: powder and lotion are thoroughly mixed uniformly by weight ratio, gathered Close object cement waterproofing material;
(2) it live coiled material molding: will directly be spread after the polymer cement waterproof material in polyester blank scrim surfaces impregnation steps (1) It is located at and is set to bunk, in-place forming forms the surface drying coiled material that surface is coated with waterproof layer in building basal plane, spontaneous curing molding;
(3) upper epidermis is handled: the polymer cement waterproof material in step (1) is sprayed on to the upper table of step (2) surface drying coiled material Face, spontaneous curing molding form protective layer, complete construction.
6. the construction method of acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 5, special Sign is: in the step (2), molding time 1-2h.
7. the construction method of acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 5, special Sign is: in the step (3), quantity for spray 0.8kg/m2-1.0kg/m2, coating thickness >=0.5mm.
8. the construction method of acrylate copolymer polyester blank in-place forming macromolecule coiled material according to claim 5, special Sign is: in the step (3), molding time 1-2h.
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