CN106499068A - Acrylate polymer composite waterproof system and its construction method - Google Patents

Acrylate polymer composite waterproof system and its construction method Download PDF

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Publication number
CN106499068A
CN106499068A CN201611111406.2A CN201611111406A CN106499068A CN 106499068 A CN106499068 A CN 106499068A CN 201611111406 A CN201611111406 A CN 201611111406A CN 106499068 A CN106499068 A CN 106499068A
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Prior art keywords
parts
waterproof
acrylate polymer
basic unit
waterproof roll
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CN201611111406.2A
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CN106499068B (en
Inventor
于飞洋
程莉
白鹏
陈家涵
潘孝伟
王伟
王伟京
牛林涛
纪永召
吴昊泽
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Pingdingshan Huanyu Waterproof Technology Co Ltd
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Pingdingshan Huanyu Waterproof Technology Co Ltd
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    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04Homopolymers or copolymers of esters
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of acrylate polymer composite waterproof system, including the waterproof material being laid in basic unit, the waterproof material includes the base bond layer being sprayed in basic unit, pastes acrylate polymer waterproof roll thereon and is sprayed on the overcoat of coiled material surface.During construction, chalk line simultaneously ejects in cleaning basic unit, overlaying position spraying base bond layer, take advantage of wet rapid laying acrylate polymer waterproof roll, and flat gauffer is combed with scraper plate, waterproof roll laying is dried after finishing naturally, treats that coiled material is firmly bonded, in its surface even application overcoat, the 24h that dries in the air completes to construct.Triple waterproof constructions of the present invention are cooperateed with mutually, are collectively constituted the waterproof system of high reliability, are overcome the functional limitation of single waterproof material, have impermeability strong, tensile strength is high, and low temperature flexibility is good, and line expansion factor is little, adhesion strength is high, good stability, adaptive deformation ability is strong, long service life, flames of anger operation, the features such as easy construction, environmental protection.

Description

Acrylate polymer composite waterproof system and its construction method
Technical field
The present invention relates to buildings waterproof field, more particularly, to a kind of acrylate polymer composite waterproof system, this The bright construction method for further relating to the waterproof system.
Background technology
Waterproof material used in China's buildings waterproof construction at present is mainly with elastomer modified asphalt waterproof roll(SBS) Based on, the technology becomes the mainstream technology of current waterproof construction with easy working feature, accounts for the 70% or so of engineer applied amount. Its construction method is mainly hot melten type monolayer or double-deck laying, i.e.,:Modified asphalt waterproof coiled material volume is placed on building basal plane, is used Liquefied gas flame gun is to web edge baking side laying so as to the seam being baked between semi-molten part and roofing or coiled material Bond together, form the waterproof layer for covering whole building basal plane together, so as to play a part of waterproof.Elastomer modified asphalt Although waterproof roll and construction technology are the main product of current waterproofing industry and technology, but but there is following defect:1. exist Substantial amounts of harmful gass are produced in production and work progress, severe contamination is not only caused to environment and also harm workman body is good for Health;2. main with the construction of high temperature melt process, easily cause disaster hidden-trouble;3. Colophonium class material brittle disconnection in low temperature is split, Ageing resistance is poor;4. when constructing, the bonding difficulty at the mutual lap-joint of coiled material and edge is larger, and overlap joint and edge are cracked Become universal leakage hidden trouble;5. coiled material and basal plane cannot strong bond, easily form channeling water between coiled material and basal plane so as to anti- Water function is lost.
Content of the invention
It is an object of the invention to provide the excellent acrylic ester polymerization of a kind of easy construction, clean and safe and water resistance Thing composite waterproof system, the present invention also provide the construction method of the waterproof system.
For achieving the above object, the present invention can take following technical proposals:
Acrylate polymer composite waterproof system of the present invention, including the waterproof material being laid in building basic unit, The waterproof material includes the base bond layer being sprayed in building basic unit, the acrylic acid being pasted onto on the base bond layer Ester polymer waterproof roll and the overcoat for being sprayed on the waterproof roll surface;
The base bond layer material is by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 parts, antifungus agent 2-6 parts, age resister 3-7 parts, defoamer 2-6 parts, soft agent 8-15 parts(Weight portion)It is formulated;
The acrylate polymer waterproof roll is as tire base, and in its two surface impregnations polyphosphazene polymer by polyester filament cloth Through drying the three-layer composite structure that makes after compound emulsion;
The protection coating materials are by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 parts, antifungus agent 2-6 Part, age resister 3-7 parts, defoamer 2-6 parts, wollastonite in powder 6-12 parts, mill base 2-6 parts(Weight portion)It is formulated.
Film former used by present invention preparation base bond layer and protection coating materials, thickening agent, antifungus agent, age resister, The materials such as defoamer, mill base, soft agent all using commercially available existing product, without other particular/special requirements.
The construction method of acrylate polymer composite waterproof system of the present invention includes following concrete steps:
The first step, Dai Pu basic units are cleared up, and remove floating dust, greasy dirt and debris, and basic unit is for example damaged, loose or uneven, uses water Mud waterproof mortar is repaired;
Second step, ejects chalk line or the line of ink marker, in the basic unit for handling well by acrylate polymer waterproof roll in precalculated position Opening carries out overlaying rear backrush, is then overlaying spraying base bond layer at position:Quantity for spray is 0.75kg/m2~1kg/m2, spray Apply thickness >=1 millimeter;
3rd step, take advantage of base bond layer wet when rapid laying acrylate polymer waterproof roll, and with scraper plate along web width Flat gauffer is combed in direction, alice, gauffer, hollowing phenomenon must not occurs;
4th step, the laying of acrylate polymer waterproof roll are dried 4 ~ 8 hours after finishing naturally, after coiled material is firmly bonded, In its surface even application overcoat:Quantity for spray 1kg/m2~1.2kg/m2, coating thickness >=1.2 millimeter, dry in the air after the completion of spraying 24h Complete to construct.
The acrylate polymer composite waterproof system of the present invention, is waterproof material that is different by three kinds of performances and having complementary advantages Material forms the waterproof system with triple safeguard structures by spraying bonding.Ground floor is the base with building basic unit directly contact Plinth adhesive linkage, with extensibility height, permeates the features such as bonding force is strong, low temperature flexibility is good, can not only be with building basic unit and waterproof volume Material carries out good combination, can also the minute crack for building basic unit be repaired.The second layer is waterproof roll enhancement layer, adopts Acrylate polymer waterproof roll be that applicant applies on January 28th, 2016《Environment-friendly type composite of water-proof coiled material and its life Product method》(Application number:201610059435.2)Waterproof roll, with Ultra-Drawing intensity and water resistance, pulling force is reachable More than 1000N/50mm.Third layer is surface protecting layer, using spraying coating process, is formed on waterproof roll surface and have together well Rigidity and high-low temperature resistant, uvioresistant, aging resistance, erosion-resisting fish tail and waterproof layer, are not only carried out to waterproof roll well Protection, can also be effectively prevented coiled material lapping position and produce alice phenomenon.Triple waterproof constructions are cooperateed with mutually, collectively constitute one The waterproof system of complete high reliability, overcomes the functional limitation of single waterproof material, and strong with impermeability, tension is strong Degree is high, and low temperature flexibility is good, and line expansion factor is little, and adhesion strength is high, good stability, and adaptive deformation ability is strong, and long service life, without bright The features such as fiery operation, easy construction, environmental protection.
The waterproof system construction method of the present invention is simple and environmentally-friendly, using cold technology, in production and work progress not Any pollution can be produced, the waterproof system after construction is checked through national building materials monitoring center, complies fully with national green ring Protect product standard;The technique combined with coiled material wet-laid process using spraying technology during construction, high working efficiency, without high-temperature heating and Work with torches, is effectively guaranteed construction quality and safety;Acrylate polymer has superpower anti-ultraviolet, anti-height Temperature, ageing resistace, have more reliable water resistance and longer service life using the waterproof material that acrylate is produced; Using flexible water latex between waterproof roll and building basic unit(Base bond layer)Using full bonding construct, it is ensured that coiled material with build Build base adhesive firmly, so as to overcome the defect that channeling water occurs between coiled material and basic unit;The waterproof of coiled material surface spraying is anti-old Change film(Overcoat), make whole waterproof system form an entirety, not only increase intensity and the thickness of waterproof system, also Effect the phenomenon for occurring alice at coiled material lapping is prevented.
The waterproof system of the present invention can be in building basic unit that is moist or drying(Concrete, timber, metallic plate, plastic plate, guarantor Adiabator and other waterproof materials)Upper directly construction, can be widely used in the waterproofs such as the roofing of new and old building, underground, interior, pond Engineering, and the special waterproofing work such as subway, tunnel, road and bridge, water channel.It is applied to China major part climatological region and ambient temperature In subzero 20 DEG C or so of extremely frigid zones, for selection by the adjustable multicolour of allotting of mill base, there is good decorative effect.
Description of the drawings
Fig. 1 is the section structure schematic diagram of waterproof system of the present invention.
Specific embodiment
As shown in figure 1, the acrylate polymer composite waterproof system of the present invention, it is by being sprayed in building basic unit 1 Base bond layer 2, the acrylate polymer waterproof roll 3 being pasted onto on base bond layer 2 and it is sprayed on waterproof roll surface Overcoat 4 constitute, wherein the present invention used by acrylate polymer waterproof roll 3 be by polyester filament cloth as tire base, And in its two surface impregnations emulsion polymerization(By acrylic acid ester emulsion, film former, thickening agent, defoamer, antifungus agent, Solid packing etc. is formulated)By the three-layer composite structure that drying is made.
The base bond layer material of the present invention is by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 Part, antifungus agent 2-6 parts, age resister 3-7 parts, defoamer 2-6 parts, the flexibility that soft agent 8-15 parts are formed after mixing Waterproof glue;
Protection coating materials are by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 parts, antifungus agent 2-6 parts, resist Aging dose of 3-7 part, defoamer 2-6 parts, wollastonite in powder 6-12 parts, the rigid waterproofing glue that mill base 2-6 parts are formed after mixing.
Film former used by present invention preparation base bond layer and protection coating materials, thickening agent, antifungus agent, age resister, The materials such as defoamer, mill base, soft agent are all using commercially available existing product.As defoamer can adopt NXZ defoamer, film former 12 film former of alcohol ester, thickening agent can be adopted to adopt TRM-203 thickening agents, etc..
The construction method of acrylate polymer composite waterproof system of the present invention is:
The first step, Dai Pu basic units 1 are cleared up, and remove floating dust, greasy dirt and debris, and basic unit is for example damaged, loose or uneven, uses water Mud waterproof mortar is repaired;
Second step, ejects chalk line or the line of ink marker, in the basic unit 1 for handling well by acrylate polymer waterproof roll 3 in pre-determined bit Putting opening carries out overlaying rear backrush, is then overlaying spraying base bond layer 2 at position:Quantity for spray is 0.75kg/m2~1kg/m2, Coating thickness >=1 millimeter;
3rd step, take advantage of base bond layer 2 wet when rapid laying acrylate polymer waterproof roll 3, and with scraper plate along coiled material width Flat gauffer is combed in degree direction, alice, gauffer, hollowing phenomenon must not occurs;
4th step, the laying of acrylate polymer waterproof roll 3 are dried 4 ~ 8 hours after finishing naturally, after coiled material is firmly bonded, In its surface even application overcoat 4:Quantity for spray 1kg/m2~1.2kg/m2, coating thickness >=1.2 millimeter are noted in spraying process Spray coating mechanical must not damage sprayed coating, and the 24h that dries in the air after the completion of spraying completes to construct.
5th step, the waterproof system after completion need installation Technology code to test, and such as find unqualified part Must do over again immediately process, until engineering all qualified.

Claims (2)

1. a kind of acrylate polymer composite waterproof system, including the waterproof material being laid in building basic unit, its feature exists In:The waterproof material includes the base bond layer being sprayed in building basic unit, the propylene being pasted onto on the base bond layer Acid ester polymer waterproof roll and the overcoat for being sprayed on the waterproof roll surface;
The base bond layer material is by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 parts, antifungus agent 2-6 parts, age resister 3-7 parts, defoamer 2-6 parts, soft agent 8-15 parts are formulated;
The acrylate polymer waterproof roll is as tire base, and in its two surface impregnations polyphosphazene polymer by polyester filament cloth Through drying the three-layer composite structure that makes after compound emulsion;
The protection coating materials are by acrylic acid ester emulsion 40-60 parts, film former 8-15 parts, thickening agent 2-6 parts, antifungus agent 2-6 Part, age resister 3-7 parts, defoamer 2-6 parts, wollastonite in powder 6-12 parts, mill base 2-6 parts are formulated.
2. the construction method of acrylate polymer composite waterproof system described in claim 1, it is characterised in that:Using following tools Body step:
The first step, Dai Pu basic units are cleared up, and remove floating dust, greasy dirt and debris, and basic unit is for example damaged, loose or uneven, uses water Mud waterproof mortar is repaired;
Second step, ejects chalk line or the line of ink marker, in the basic unit for handling well by acrylate polymer waterproof roll in precalculated position Opening carries out overlaying rear backrush, is then overlaying spraying base bond layer at position:Quantity for spray is 0.75kg/m2~1kg/m2, spray Apply thickness >=1 millimeter;
3rd step, take advantage of base bond layer wet when rapid laying acrylate polymer waterproof roll, and with scraper plate along web width Flat gauffer is combed in direction, alice, gauffer, hollowing phenomenon must not occurs;
4th step, the laying of acrylate polymer waterproof roll are dried 4 ~ 8 hours after finishing naturally, after coiled material is firmly bonded, In its surface even application overcoat:Quantity for spray 1kg/m2~1.2kg/m2, coating thickness >=1.2 millimeter, dry in the air after the completion of spraying 24h Complete to construct.
CN201611111406.2A 2016-12-06 2016-12-06 Acrylate polymer composite waterproof system and its construction method Active CN106499068B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108343217A (en) * 2018-01-13 2018-07-31 银广厦集团有限公司 A kind of basement coating spraying method and basement wall structure
CN112523435A (en) * 2020-12-30 2021-03-19 平顶山环宇星防水科技有限公司 Composite waterproof system with root-blocking function and construction method thereof
CN112538298A (en) * 2020-12-30 2021-03-23 平顶山环宇星防水科技有限公司 Composite waterproof system with flame retardant function and construction method thereof
CN112554455A (en) * 2020-12-30 2021-03-26 平顶山环宇星防水科技有限公司 Composite waterproof system with heat preservation and insulation functions and construction method thereof
CN112552762A (en) * 2020-12-30 2021-03-26 平顶山环宇星防水科技有限公司 Composite waterproof system for accessible roof and construction method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021948A (en) * 2010-11-04 2011-04-20 青岛明辉建筑装饰工程有限公司 Novel waterproof structure of construction engineering and waterproof construction method
CN203945742U (en) * 2014-07-12 2014-11-19 卢桂才 The wet paving of bridge linking type high-intensity lamination film asphaltic base waterproof roll
DE202015003680U1 (en) * 2015-05-26 2015-06-10 Rüdiger Turtenwald Multi-layer composite seal
CN105199527A (en) * 2015-10-30 2015-12-30 桂林市和鑫防水装饰材料有限公司 Stain-resistant acrylic ester waterproof coating
CN105696358A (en) * 2016-01-28 2016-06-22 平顶山市环宇星工贸有限公司 Environment-friendly type composite waterproof coiled material and production method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021948A (en) * 2010-11-04 2011-04-20 青岛明辉建筑装饰工程有限公司 Novel waterproof structure of construction engineering and waterproof construction method
CN203945742U (en) * 2014-07-12 2014-11-19 卢桂才 The wet paving of bridge linking type high-intensity lamination film asphaltic base waterproof roll
DE202015003680U1 (en) * 2015-05-26 2015-06-10 Rüdiger Turtenwald Multi-layer composite seal
CN105199527A (en) * 2015-10-30 2015-12-30 桂林市和鑫防水装饰材料有限公司 Stain-resistant acrylic ester waterproof coating
CN105696358A (en) * 2016-01-28 2016-06-22 平顶山市环宇星工贸有限公司 Environment-friendly type composite waterproof coiled material and production method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108343217A (en) * 2018-01-13 2018-07-31 银广厦集团有限公司 A kind of basement coating spraying method and basement wall structure
CN112523435A (en) * 2020-12-30 2021-03-19 平顶山环宇星防水科技有限公司 Composite waterproof system with root-blocking function and construction method thereof
CN112538298A (en) * 2020-12-30 2021-03-23 平顶山环宇星防水科技有限公司 Composite waterproof system with flame retardant function and construction method thereof
CN112554455A (en) * 2020-12-30 2021-03-26 平顶山环宇星防水科技有限公司 Composite waterproof system with heat preservation and insulation functions and construction method thereof
CN112552762A (en) * 2020-12-30 2021-03-26 平顶山环宇星防水科技有限公司 Composite waterproof system for accessible roof and construction method thereof

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