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 PDFInfo
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- 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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- coiled material
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- acrylate copolymer
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- 239000000463 material Substances 0.000 title claims abstract description 141
- 229920000728 polyester Polymers 0.000 title claims abstract description 63
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 229920001577 copolymer Polymers 0.000 title claims abstract description 30
- 229920002521 macromolecule Polymers 0.000 title claims abstract description 28
- 239000011414 polymer cement Substances 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 34
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000011241 protective layer Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 238000004078 waterproofing Methods 0.000 claims abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 24
- 239000006210 lotion Substances 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 210000002615 epidermis Anatomy 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 241000276489 Merlangius merlangus Species 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 230000002269 spontaneous effect Effects 0.000 claims description 4
- 239000010456 wollastonite Substances 0.000 claims description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical group O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005465 channeling Effects 0.000 abstract description 3
- 238000012407 engineering method Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 10
- 239000003973 paint Substances 0.000 description 9
- 239000003292 glue Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 229920000058 polyacrylate Polymers 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions 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
- C04B28/04—Portland cements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Paints Or Removers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
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
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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| CN201910541308.XA CN110145039B (en) | 2019-06-20 | 2019-06-20 | Acrylic polymer polyester tire on-site forming high-molecular coiled material and construction method |
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| CN114368938A (en) * | 2022-01-19 | 2022-04-19 | 绍兴市高桥纺织涂层有限公司 | Novel waterproof heat-insulation cement cloth and preparation process thereof |
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