CN101575486A - Solvent-free adhesive, waterproof sheet and manufacturing method of the waterproof sheet and construction method using the waterproof sheet - Google Patents
Solvent-free adhesive, waterproof sheet and manufacturing method of the waterproof sheet and construction method using the waterproof sheet Download PDFInfo
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- CN101575486A CN101575486A CNA200910137555XA CN200910137555A CN101575486A CN 101575486 A CN101575486 A CN 101575486A CN A200910137555X A CNA200910137555X A CN A200910137555XA CN 200910137555 A CN200910137555 A CN 200910137555A CN 101575486 A CN101575486 A CN 101575486A
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- waterproof sheet
- solvent
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/06—Copolymers with styrene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Provided are a solvent-free adhesive for a waterproof sheet, a waterproof sheet and a manufacturing method of the waterproof sheet using the solvent-free adhesive, and a construction method using the waterproof sheet. The solvent-free adhesive is manufactured by mixing rubber and tackifier with heated oil in a heat liquefying mixer to form a mixture and thereafter mixing at least one additive with the mixture, wherein the oil is at least one of mineral oil, vegetable oil, and synthetic oil. The solvent-free adhesive is coated on a polymeric synthetic film sheet(e.g., PP, PE, PVC, EVA, and urethane) not having adhesive property.
Description
Technical field
The present invention relates to the construction process of the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use, the method for making waterproof sheet and use waterproof sheet, more specifically, relate to by using the construction process of improved high molecular synthetic resin lamina membranacea (PP, the PE, PVC and the urethane that for example, are not used as water-proof material) as the adhesive for solvent-free use of the waterproof sheet of water-proof material, the waterproof sheet that uses adhesive for solvent-free use, the method for making waterproof sheet and use waterproof sheet owing to lack binding property.The high molecular synthetic resin lamina membranacea has excellent physicals aspect tensile strength, tear strength, the coefficient of expansion, chemical-resistant (as acid resistance and alkali resistance) and the water tolerance.
Background technology
Road oil is that bituminous is a kind of, has been used to since Middle Ages prevent that building or building structure from leaking and flood.
In this day and age, building and civil engineering work industry are obtaining major progress aspect subway construction, tier building, underpass, market place builet below the ground and the shared channel, thereby satisfy civil requirement.Yet building and building structure still can be leaked and be flooded damage, thereby cause the short and property damage in work-ing life of structure.Therefore, construction industry is thirsted for can continuing waterproof fully from being built into dismounting structure very much.
Water-proof material comprises road oil, asphalt plank, liquefaction paint film, rubber plate and composition board, has developed into and has improved the restriction that the prior art water-proof material has.Research and develop at present, to obtain to have the water-proof material of the cost benefit and the new form of complete waterproof.
In the past, adhesion and fine and close eu-bitumen are coated on the zone that building structure leaks easily.When leaking recurrence, be coated with pitch again.Yet, by in building and building structure simply coating liquid pitch be difficult to obtain effective waterproof.
Pitch is not inferior to other water-proof materials, because its cheap, waterproof and convenient with brush and roller coating.Yet in order to be coated with adhesion and fine and close eu-bitumen, at first pitch must can be coated with brush or roller then by applying heat melts.Pitch liquefaction produces extremely poisonous gas and smog, and this can damage waterproof work.In addition, on the uneven structure in surface, be difficult to form the waterproof layer of boiling bituminous uniform thickness, because eu-bitumen tends to flow downward from protrusion of surface.
Though various liquid water-proof materials (comprising pitch) can be by extensive and successive coating, and need not to use joint, but liquid water-proof material needs coating several times, with the uniform waterproof layer of the thickness that forms about 1mm～about 2mm, because because the volatilization of oil and solvent, the amount that liquid water-proof material once is coated with is retracted to the thickness of about 0.2mm～about 0.4mm.
Because there are about 5 hours in oil and solvent after once being coated with～about 6 hours to 1 day, so dirt or dust may be attached on the surface of coating, causes between the waterproof layer and separates.In addition, when waterproof coating is applied on the concrete surface, may form bubble or air bag.
In order to solve above-mentioned restriction, proposed to add the asphalt plank water-proof material that a small amount of rubber resin is arranged.When finding that it also has restriction, attempted using the vulcanized rubber plate water-proof material that mainly constitutes, but it is not the shortcoming that does not have oneself yet by rubber.The present industrial trend of waterproof aspect is to use the water-proof material (the high molecular synthetic resin lamina membranacea that comprises the pitch coating) of various sheet material structures, replaces waterproof coating material in the past.Yet the sheet material water-proof material must be used insecure connector engages.
The sheet material water-proof material allows to make the waterproof layer of uniform thickness, and factory can produce the thickness of about 1mm～about 3mm.When work the time,, use heating unit such as torch or burner to come molten asphalt with in asphalt plank and the process that the sheet material water-proof material is connected.Yet, may and in plate, form the form generation defective of hole (because of having applied too much heat) with the weak adhesion (because of having applied not enough heat) of plate, leak or flood thereby cause.In order to address these limitations, owing to its excellent physicals has been developed the rubber plate water-proof material, comprise high tensile, tear strength, the coefficient of expansion, acid resistance and alkali resistance, this makes it more favourable than asphalt plank.In addition, rubber plate does not need heat with fusing and be engaged with each other, can be by be dissolved in that rubber priming paint in the organic solvent connects and coating and engaging under outdoor normal temperature.Yet except unusual costliness, rubber plate is unusual scent of also, and owing to the dangerous fire hazard of the reason of organic solvent.
In recent years, the bituminous composite water-proof material that sticks on the high molecular synthetic resin lamina membranacea has appearred having.Yet because the composite water-proof material also needs heating unit (torch or burner) engaging the high molecular synthetic resin lamina membranacea, thereby it also has with above-mentioned asphalt plank and similarly limits.
Pitch is easy to temperature fusing down during the broiling summer, and it is crisp firmly to become under the winter temperature of cold.Consider these performances of bituminous, arborescence rubber that the manufacturers of asphalt plank water-proof material will be expensive on a small quantity such as styrene butadiene styrene (SBS) or styrene isoprene vinylbenzene (SIS) are added in the pitch.The present inventor has submitted korean patent application No.10-1993-13474 to, exercise question has wherein disclosed a kind of method of making asphalt plank by dissolving natural rubber and styrene butadiene ribber (SBR) in pitch for " PREPARATION OF WATER-PROOF SHEET USING THESOLUBILIZATION OF RUBBER (utilizing the solubilising of rubber to make waterproof sheet) ".Yet this method also needs heating unit (for example, torch or burner) to adhere to the sheet material that connects, and this situation to the prior art asphalt plank is similar.
After improving above-mentioned patent, the present inventor has also submitted korean patent application No.10-1995-0010382 to, exercise question is " MANUFACTURING METHOD OFWATERPROOF SHEET FOR ASPHALT (manufacture method of asphalt waterproofing sheet material) ", wherein disclosed a kind of by under cooling conditions in sealing Banbury (Banbury) Banbury mixer or kneader with additive (for example, tackiness agent and filler) and pitch is added in the rubber and mix the method made from the asphalt plank of rubberized, rather than in the pitch of heating dissolving rubber.
Under cooling conditions, make pitch, replace using boiling pitch to make the method for prior art asphalt plank with rubberized.Therefore, demonstrate rubber and bituminous special performance with the pitch of rubberized, and can easily connect sheet material on the joint by simply priming paint being applied to.
Though the asphalt plank of prior art utilizes the heat of heating unit (as torch or burner) to engage, the asphalt plank of present inventor's design engages under outdoor normal temperature by primer coating, not heating.Yet the joint between the asphalt plank of present inventor's design can leak and flood.
According to present demand to effectively building cheaply, construction industry is wished water-proof material expensive but not in full force and effect.
Summary of the invention
[technical problem]
The invention provides the construction process of the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use, the method for making waterproof sheet and use waterproof sheet, can strengthen the bond properties of waterproof sheet and can obtain water proof building more easily.
The present invention also provides the method for the waterproof sheet that make to use adhesive for solvent-free use, and the excessive increase that the facility of described method by reducing the manufacturing waterproof sheet can the limiting device cost makes output maximum hourly simultaneously.
The present invention also provides waterproof sheet that uses adhesive for solvent-free use and the method for making described waterproof sheet, and it can be used for the waterproof of concrete structure effectively, as wall and the floor and the road tunnel of the wall of underground structure and floor, building.
The present invention also provides the method for the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use and manufacturing waterproof sheet, wherein uses high molecular synthetic resin lamina membranacea such as PP, PE, PVC, EVA and urethane as water-proof material.
The present invention also provides the construction process of the waterproof sheet that uses adhesive for solvent-free use, can reduce building cost, and (for example carry out lamina membranacea by the bond properties that utilizes the tackiness agent on the lamina membranacea, PP, PE, PVC, EVA and urethane) adhesion building and have the waterproof effect of improvement, and do not heat lamina membranacea.
The present invention also provides the construction process of the waterproof sheet that uses adhesive for solvent-free use, by simply (for example with lamina membranacea, PP, PE, PVC, EVA and urethane) (for example be applied to structure, underground structure, railway, bridge, swimming pool, refuse landfill, tunnel, road tunnel and building) the surface on and have excellent waterproof effect, and on ethylene vinyl acetate (EVA) cystose, polyethylene (PE) cellular fibre plate, the shockproof plate of side, PE rigid plate, asphaltic base rigid plate and fiber rigid plate, have excellent bonding effect.
The present invention also provides waterproof sheet, the method for making waterproof sheet of using adhesive for solvent-free use and the construction process that uses waterproof sheet, can use mortar and concrete is placed on the waterproof layer or only concrete is placed on reverse placement water proof building method on the waterproof layer.
[technical scheme]
According to an exemplary embodiment, the adhesive for solvent-free use of waterproof sheet is by mixing rubber and tackifier with the formation mixture in heating liquefaction mixing tank with deep fat, then at least a additive mixed with described mixture and manufactures.
Described additive can comprise thermo-stabilizer, antioxidant, toughener and filler.
Described rubber can be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprises styrene isoprene vinylbenzene (SIS) and styrene butadiene styrene (SBS), and described oil can be at least a in mineral oil, vegetables oil and the synthetic oil.
According to an exemplary embodiment, the adhesive for solvent-free use of waterproof sheet is by mixing rubber and tackifier to form mixture in heating liquefaction mixing tank with deep fat, then thermo-stabilizer, antioxidant, toughener and filler are mixed with described mixture and manufacture, wherein said oil is at least a in mineral oil, vegetables oil and the synthetic oil.
According to another exemplary embodiment, the waterproof sheet with autoadhesion performance comprises the backing material plate with bond properties; And adhesive for solvent-free use, manufacture by in heating liquefaction mixing tank, rubber and tackifier being mixed with deep fat, and be coated at least one surface of described backing material plate.
Described adhesive for solvent-free use can also comprise at least a in thermo-stabilizer, antioxidant, toughener and the filler.
Described rubber can be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprises SIS and SBS, described oil can be at least a in mineral oil, vegetables oil and the synthetic oil.
Described backing material plate can comprise the high molecular synthetic resin lamina membranacea, with the plate of natural and synthon braiding, can also comprise the lip-deep interleaving paper of handling with silicon of attached to the described adhesive coated of usefulness of described backing material plate one or with the isolation high molecular synthetic resin lamina membranacea of silicon processing with at least a and described waterproof sheet in web plate, unvulcanized rubber plate, vulcanized rubber plate and the asphalt plank of natural and synthon braiding.
According to another exemplary embodiment, the method for making waterproof sheet comprises: form backing material plate; On at least one surface of described backing material plate, be coated with adhesive for solvent-free use; Interleaving paper is attached on the surface of the described adhesive for solvent-free use coating of the usefulness of described backing material plate; Be attached with the described backing material plate of described interleaving paper with cooling.
Being coated with described adhesive for solvent-free use can be included in and be coated on the adhesive for solvent-free use that heats in the heating tank on the described backing material plate, described adhesive for solvent-free use is maintained thick congee sample, and wherein said adhesive for solvent-free use manufactures by in heating liquefaction mixing tank rubber and tackifier being mixed with deep fat.
Described adhesive for solvent-free use can comprise at least a in thermo-stabilizer, antioxidant, toughener and the filler, described rubber be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprises that SIS and SBS and described oil are at least a in mineral oil, vegetables oil and the synthetic oil.
Be coated with described adhesive for solvent-free use can also comprise when described backing material plate between roller by the time on described backing material plate the coating described adhesive for solvent-free use.
Described roller can be heated to above normal temperature to prevent described adhesive for solvent-free use hardened temperature.
According to another exemplary embodiment, the water proof building method comprises: after the surface of pre-treatment object construction on the surface of described object construction primer coating; Make waterproof sheet, it comprises the lip-deep interleaving paper with the adhesive for solvent-free use coating attached to backing material plate, described adhesive for solvent-free use is by mixing rubber and tackifier with the formation mixture in heating liquefaction mixing tank with deep fat, then at least a additive is mixed with described mixture and manufacture; Described waterproof sheet is attached to continuously on the surface of object construction, so that overlap each other in the end of described waterproof sheet after described interleaving paper is removed on the surface of described backing material plate; With the protecting materials of on the upper surface of described waterproof sheet, placing mortar, concrete or waterproof layer.
Described water proof building method can also comprise, after adhering to described waterproof sheet continuously, adheres to the waterproof sheet of preset width on the overlapping of described waterproof sheet.
According to another exemplary embodiment, the water proof building method comprises: after the surface of pre-treatment object construction on the surface of described object construction primer coating; Make waterproof sheet, it comprises the lip-deep interleaving paper with the adhesive for solvent-free use coating attached to backing material plate, described adhesive for solvent-free use is by mixing rubber and tackifier with the formation mixture in heating liquefaction mixing tank with deep fat, then at least a additive is mixed with described mixture and manufacture; Described waterproof sheet is attached to continuously on the surface of object construction, so that engage glossily each other in the end of described waterproof sheet after described interleaving paper is removed on the surface of described backing material plate; With the waterproof sheet of preset width attached to the joint between the described waterproof sheet; With the protecting materials of on the upper surface of described waterproof sheet, placing mortar, concrete or waterproof layer.
Adhere to described waterproof sheet continuously and can comprise the end that sealing agent is coated on described waterproof sheet.
[beneficial effect]
Adhesive for solvent-free use can be given the high molecular synthetic resin lamina membranacea with strong bond properties, and has the advantageous effects that fire prevention and morbidity stink reduce because noxious solvent (organic solvent is as toluene or dimethylbenzene) is excluded.
Use the waterproof sheet of adhesive for solvent-free use to have the advantageous effects that prevents to make the amount of binder minimizing owing to solvent evaporation.
The construction process of the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use, the method for making waterproof sheet and use waterproof sheet can strengthen the bond properties of described waterproof sheet and help water proof building.
Method that make to use the waterproof sheet of adhesive for solvent-free use can be simplified producing apparatus and the limiting device cost increases and make turnout maximum hourly.
Use the waterproof sheet of adhesive for solvent-free use, the construction process making the method for waterproof sheet and use waterproof sheet by with mortar and concrete is placed on the waterproof layer or only concrete is placed on the waterproof layer so that waterproof layer securely attached on the concrete and can realize oppositely placing water proof building.
The method of the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use and manufacturing waterproof sheet can use Polymer Synthesizing lamina membranacea (for example, PP, PE, PVC, EVA and urethane) as water-proof material.
The adhesive for solvent-free use of waterproof sheet, use the waterproof sheet of adhesive for solvent-free use and make the method for waterproof sheet cheap, be convenient to build and have excellent waterproof effect.
Description of drawings
From below in conjunction with the description of the drawings understood in detail exemplary embodiment more, in the accompanying drawings:
Fig. 1 is a diagrammatic sketch of making the illustrative methods of adhesive for solvent-free use;
Fig. 2 is the sectional view according to the waterproof sheet of first embodiment;
Fig. 3 is the diagrammatic sketch of manufacturing according to the method for the waterproof sheet of first embodiment;
Fig. 4 is to use the diagrammatic sketch of first construction process of the waterproof sheet of Fig. 2;
Fig. 5 is to use the diagrammatic sketch of second construction process of the waterproof sheet of Fig. 2;
Fig. 6 is a diagrammatic sketch of making the method for adhesive for solvent-free use according to another embodiment;
Fig. 7 is the diagrammatic sketch of manufacturing according to the method for the waterproof sheet of second embodiment;
Fig. 8 is the sectional view according to the waterproof sheet of second embodiment;
Fig. 9 is the sectional view according to the composite water-proof sheet material of the 3rd embodiment;
Figure 10 is the diagrammatic sketch of exemplary abacus;
Figure 11 is the diagrammatic sketch of the exemplary adapter between the waterproof sheet among Fig. 8; With
Figure 12 and Figure 13 are to use the diagrammatic sketch according to third and fourth construction process of the waterproof sheet of an embodiment.
Embodiment
Can know advantage of the present invention, feature and each side from embodiment explanation, describe below below in conjunction with accompanying drawing.
Because the lamina membranacea that is formed by high molecular synthetic resin (for example, PP, PE, PVC, EVA and urethane) does not have bond properties, therefore be difficult to connect lamina membranacea so that their end overlaps each other.Therefore, this lamina membranacea is not used as water-proof material, although they have excellent performance, as weather resistance and water tolerance.
Obtain cheapness, convenience and effective waterproof sheet by giving the high molecular synthetic resin lamina membranacea with bond properties, the invention provides the construction process of the adhesive for solvent-free use of waterproof sheet, the waterproof sheet that uses adhesive for solvent-free use, the method for making waterproof sheet and use waterproof sheet.
The adhesive for solvent-free use of waterproof sheet can be by following simple method manufacturing.When rapeseed oil (main raw material oil) seethes with excitement under about 150 ℃～about 180 ℃ temperature in heating liquefaction mixing tank, add thermoplastic elastomer (SBS or SIS), poly-alpha-olefin resin and tackifier, and in heating liquefaction mixing tank, mix.After mixture fully dissolves, add thermo-stabilizer, antioxidant, toughener and filler and uniform mixing, in storage tank, be kept at then under the about 100 ℃～about 110 ℃ temperature.
Only use a surface of the backing material plate of adhesive coated high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA, urethane).Can use two surfaces of adhesive coated backing material plate.Yet in this case, workman's footwear or hand may adhere on the binder layer of exposure in operation subsequently, as the connection operation between the plate, thereby cause work to block.
In the exemplary embodiment, only use a surface of adhesive coated high molecular synthetic resin lamina membranacea.In this case, it is convenient that building operation becomes, because another surface of high molecular synthetic resin lamina membranacea does not have bond properties.In addition, compare, make the required interleaving paper of waterproof sheet and the amount of tackiness agent and more reduce with two surfaces with adhesive coated high molecular synthetic resin lamina membranacea.Therefore, can reduce the equipment cost of manufacturing cost and coating machine.
According to an embodiment, provide a surface of the backing material plate by only using adhesive coated high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA and urethane) to make the method for waterproof sheet.
Fig. 1 is a diagrammatic sketch of making the illustrative methods of adhesive for solvent-free use.Fig. 2 is the sectional view according to the waterproof sheet of first embodiment.
With reference to Fig. 1, make the adhesive for solvent-free use of waterproof sheet by following steps.When rapeseed oil (oily raw material) seethes with excitement, add thermoplastic elastomer (SBS or SIS) and poly-alpha-olefin resin and mixing under about 150 ℃～about 180 ℃ temperature in heating liquefaction mixing tank.When mixture dissolves, add tackifier (for example, petroleum resin, rosin, resol and polyisobutene) and mixing up to dissolving fully.Then, (for example add thermo-stabilizer, aluminum stearate and barium stearate), antioxidant (for example, phenyl-a-naphthylamine (PA), the pentanoic (DCD) and the trimethylammonium-dihydroquinoline (RD) that replace), toughener (for example, barium sulfate and zinc oxide) and filler (for example, lime carbonate and clay) and uniform mixing.Then, carrying out vacuum foam by vacuum pump removes.Can be by only rubber main raw material (except high molecular synthetic resin and poly-alpha-olefin resin, can use soluble thermoplastic polymer in high temperature oil) and tackifier being added to the adhesive for solvent-free use of making waterproof sheet in the oily raw material.Can add additive (for example, thermo-stabilizer, antioxidant, toughener and filler) has better physicals with manufacturing tackiness agent.
In the exemplary embodiment, can control the kind and the quantity of additive, to improve the method for making tackiness agent.The structure of coating machine can be simplified and improve, so that realize more effective manufacturing.
The tackiness agent of waterproof sheet has the high viscosity of solids component about 100%.Tackiness agent has thick congee sample shape under about 100 ℃ high temperature surpassing, and becomes tough and tensile rubber like but be cooled to normal temperature, demonstrates the high viscosity that resembles wheat-gluten.The adhesive coated that will have strong viscosity and adhesive power by maker shown in Figure 3 is on the surface of high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA and urethane).
With reference to Fig. 2, because tackiness agent 2 (for example adheres to the high molecular synthetic resin lamina membranacea, PP, PE, PVC, EVA and urethane) on 1 the surface and be combined in the high molecular synthetic resin lamina membranacea, therefore an end of a plate can engage simply with an end of another plate, and the excellence that demonstrates for the base concrete surface connects.
Composed as follows according to the tackiness agent 2 of an embodiment.
Oil raw material: rapeseed oil 100g (%)
Elastomerics TPE:SBS or SIS 37g (%)
Poly-alpha-olefin resin 5g (%)
Tackifier: petroleum resin 18g (%)
Rosin 13g (%)
Resol 8g (%)
Polyisobutene 6g (%)
Thermo-stabilizer: aluminum stearate 3g (%)
Barium stearate 1g (%)
Antioxidant: phenyl-a-naphthylamine (PA) 1.5g (%)
Pentanoic (DCD) 1.5g (%) that replaces
Trimethylammonium-dihydroquinoline (RD) 1.3g (%)
Toughener: barium sulfate 20g (%)
Zinc oxide 5g (%)
Filler: carbonic acid 25g (%)
Activated clay 10g (%)
Tackiness agent according to an embodiment can be by the following steps manufacturing.With thermoplastic elastomer (for example, SBS or SIS) and poly-alpha-olefin resin dissolves in mineral oil (preferably vegetable oil).Add a large amount of tackifier (for example, petroleum resin, rosin, resol and polyisobutene).Add toughener, flocculation agent (for example, barium sulfate and zinc oxide), with the hardness of keeping tackiness agent and the bond strength that improves tackiness agent.Add thermo-stabilizer (for example, aluminum stearate and barium stearate) and antioxidant (PA, DCD and RD).Then, add filler (for example, lime carbonate and activated clay) to make the tackiness agent of the waterproof sheet that shows high bond strength.
Make the tackiness agent of waterproof sheet with high viscosity by adding tackifier and flocculation agent with solids component about 100%.Tackiness agent has thick congee sample shape under about 100 ℃ high temperature surpassing.Yet tackiness agent is being cooled to have under the normal temperature elasticity that resembles the extremely tough and tensile rubber, and the water-proof material that just looks like rubber is several times applied.
When the dissolved main raw material (for example, mineral oil, vegetables oil or synthetic oil) when under about 150 ℃～about 180 ℃ temperature, seething with excitement, add additive such as rubber elastomer (for example, SBS, SIS), poly-alpha-olefin resin) and tackifier to make the adhesive for solvent-free use of 100% solids component.Can make the tackiness agent of waterproof sheet by this simple and eco-friendly method, and can make in a large number.Because (for example only use adhesive coated high molecular synthetic resin lamina membranacea, PP, PE, PVC, EVA and urethane) a surface, so compare with two surfaces, make the required interleaving paper of waterproof sheet and the amount of tackiness agent and more reduce with adhesive coated high molecular synthetic resin lamina membranacea.Therefore, can reduce the equipment cost of manufacturing cost and coating machine.
Outside thermoplastic elastomer elastic resin (for example, SBS or SIS), can be added in soluble high molecular synthetic resin in the oil that boils under about 150 ℃～about 180 ℃ of temperature or other thermoplastic polymers to make waterproof sheet according to an embodiment.
Outside high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA and urethane), filament nonwoven, natural and synthon, unvulcanized rubber plate, vulcanized rubber and pitch also can be used as backing material plate.Therefore, the tackiness agent according to an embodiment can be coated on the surface of backing material plate.
When pitch was used as backing material plate, the high molecular synthetic resin lamina membranacea (for example, PP, PE) with extremely thin thickness of about 0.02mm～about 0.04mm can be connected to bituminous upper surface and lower surface.After pitch was intercepted by the high molecular synthetic resin lamina membranacea, tackiness agent can be coated on the high molecular synthetic resin lamina membranacea.Different with the asphalt plank water-proof material of prior art, can between plate, connect according to the tackiness agent of an embodiment, need not the heating of heating unit (for example, torch and burner).
The tackiness agent of waterproof sheet can be made on a large scale by simple and eco-friendly method.In a kind of manufacturing process, tackiness agent can be coated on the surface of high molecular synthetic resin lamina membranacea (backing material plate), thereby very simple and eco-friendly manufacture method is provided.
Fig. 3 is the diagrammatic sketch of manufacturing according to the method for the waterproof sheet of first embodiment.
With reference to Fig. 3, the device of making waterproof sheet 10 can comprise unreel unit 100, processing unit 200, cooling unit 300 and winder unit 400.High molecular synthetic resin lamina membranacea (below be called backing material plate) 1 is wound on the unreel unit 100.In processing unit 200, tackiness agent 2 is coated on the surface of backing material plate 1, and interleaving paper 3 is attached to it.Cooling unit 300 injects air adhesive cools is arrived normal temperature.Waterproof sheet 10 is wound on the winder unit 400.
The base material of waterproof sheet 100 usefulness, promptly the high molecular synthetic resin lamina membranacea is wound on the feeding spool of unreel unit 100.When the guiding roller is by processing unit 200 and cooling unit 300, be made into waterproof sheet 10 from unreel unit 100 unfolded backing material plates 1.The waterproof sheet 10 of offer 10m～about 20m is wound on the winding reel of winder unit 400, just cuts off the waterproof sheet 10 that comprises interleaving paper 3.
As an example, the backing material plate 1 that will have preset width and thickness provides to processing unit 200 from unreel unit 100.When providing backing material plate 1 to processing unit 200 by first and second rollers 210 and 220, tackiness agent 2 is coated on the surface of backing material plate 1, simultaneously, and on the surface of interleaving paper 3 attached to the coating of backing material plate 1.First and second rollers 210 and 220 can be heated rollers, to prevent adhesive cools.Heated rollers can be heated to above about 70 ℃～about 90 ℃ temperature of normal temperature.The temperature of first roller 210 of contact interleaving paper 3 can be about 70 ℃～about 80 ℃, and the temperature of second roller 220 of contact substrate plate 1 can be about 80 ℃～about 90 ℃.The backing material plate 1 by processing unit 200 by the air cooling of injecting from cooling unit 300 after normal temperature, backing material plate 1 finally is wound on the winder unit 400, and packs with predetermined length.
The method of making adhesive for solvent-free use is described below once more.When rapeseed oil (for example, when 100g) seething with excitement, adds thermoplastic elastomer (SBS or SIS) (for example, 37g) and poly-alpha-olefin resin (5g) and mixing under about 150 ℃～about 180 ℃ temperature in heating liquefaction mixing tank.When mixture dissolved, adding tackifier (for example, petroleum resin (18g), rosin (13g), resol (8g) and polyisobutene (6g)) also mixed up to dissolving fully in heating liquefaction mixing tank.When thermoplastic elastomer and tackifier dissolve fully, (for example add thermo-stabilizer, aluminum stearate (3g) and barium stearate (1g)), antioxidant (for example, PA (1.5g), DCD (1.5g) and RD (1.3g)), toughener (for example, barium sulfate (20g) and zinc oxide (5g)) and filler (for example, lime carbonate (25g) and clay (10g)) and uniform mixing.
Then, tackiness agent is moved on to heating tank 500, tackiness agent is heated to about 100 ℃～about 110 ℃ temperature there, to keep thick congee sample state, is coated on the backing material plate then.
More specifically, make waterproof sheet by the tackiness agent of the about 0.3mm of coating thickness～about 1mm on the backing material plate of the about 0.3mm of thickness～about 2mm and the about 100cm of width.
That is to say, because thick backing material plate and tackiness agent have the function of water-proof material, so waterproof sheet is brought into play dual water-proof function.Therefore, compare with the sheet material water-proof material of the prior art that is connected between plate with the independent tackiness agent of needs or instrument, this waterproof sheet has more excellent waterproof and binder performance.Even when floor area of building is broad, this waterproof sheet is display effect also, and just looking like only has a plate to be placed.
Owing to use the high molecular synthetic resin waterproof sheet of the thick and strong adhesive coated of about 0.3mm～about 1mm, so tackiness agent is attached to fully on the whole area of base concrete according to an embodiment.Even because careless and the waterproof defective takes place, water can be in the waterproof layer current downflow yet, thereby helps the detection and the reparation of defective.
According to the construction process of the waterproof sheet of an embodiment by very convenient and fast building reduced building cost, and (for example adhere to the Polymer Synthesizing lamina membranacea by the bond properties that utilizes coating tackiness agent thereon, PE, PP, PVC, EVA and urethane), and, demonstrate perfect waterproof effect not by using the such hot blast or the hot melt of construction process of prior art water-proof material.
Use the construction process of the waterproof sheet of adhesive for solvent-free use (for example to pass through with the high molecular synthetic resin lamina membranacea; PP; PE; PVC; EVA and urethane) (for example be attached to structure simply; underground structure; railway; bridge; swimming pool; refuse landfill; the tunnel; road tunnel and building) the surface on and demonstrate excellent waterproof effect; and at ethylene vinyl acetate (EVA) cystose; polyethylene (PE) cellular fibre plate; the shockproof plate of side; the PE rigid plate; have excellent bonding effect on asphaltic base rigid plate and the fiber rigid plate, these can be used as the protecting materials of waterproof layer in recharging.
Fig. 4 is to use the diagrammatic sketch of first construction process of the waterproof sheet of Fig. 2.
With reference to Fig. 4, after a certain surface (base concrete) pre-treatment to object construction, primer coating thinly.Pre-treatment is in order to remove lip-deep laitance, unevenness, crack, humidity, water and the oil that object construction will waterproof.After waterproof sheet 100 is removed interleaving paper 3, waterproof sheet 100 is placed on the surface of object construction, make their end about 10mm that overlaps each other.Then, with the waterproof sheet of the about 10cm of width～about 15cm attached on the overlapping ends.The protecting materials (for example, PP, PE or eva foam plate, the shockproof plate of side, PE rigid plate, asphaltic base rigid plate and natural or synthetic fiber rigid plate) of waterproof layer further is placed on the waterproof sheet, perhaps deposit concrete.When object construction is the floor, can deposit concrete.When object construction is wall or top ceiling, can adhere to protecting materials.
Because the binder layer of waterproof sheet is firm and adhere to hermetically on the whole area of object construction, can prevent that therefore the water that leaks is mobile under waterproof layer.The lap of the about 10cm of width is owing to the performance and the feature of high molecular synthetic resin lamina membranacea that is combined into one and binder layer demonstrate dual waterproof effect.In addition, the reinforcement of the waterproof sheet of the about 10cm of width～about 15cm is adhered to and is made it possible to obtain dual or triple waterproof effects.
Fig. 5 is to use the diagrammatic sketch of second construction process of the waterproof sheet of Fig. 2.
With reference to Fig. 5, after a certain surface (base concrete) pre-treatment to object construction, primer coating.When on the surface that waterproof sheet is placed on object construction, sealing agent is applied to the end of waterproof sheet.Prolong waterproof sheet by placing another waterproof sheet, make the end of waterproof sheet engage glossily each other.Then, with the waterproof sheet of the about 10cm of width～about 15cm attached to the joint between the waterproof sheet.The protecting materials (for example, PP, PE or eva foam plate, the shockproof plate of side, PE rigid plate, asphaltic base rigid plate and natural or synthetic fiber rigid plate) of the waterproof layer of a certain thickness further is placed on the waterproof sheet, perhaps deposit concrete.
Even after laitance, unevenness, crack, humidity, water and oil were removed in surface that will waterproof from object construction by pre-treatment, cement flour and dust also may keep and reduce bond strength.Therefore, thinly primer coating closely to adhere to the high molecular synthetic resin waterproof sheet.By making priming paint with the strong tackiness agent of organic solvent diluting, and with brush or atomizer coating.Make sealing agent by dissolved adhesive in a small amount of organic solvent, make it become thick congee sample.Be coated with thick congee sample sealing agent with big dull and stereotyped spoon or scraper plate.
Be to explain architectural effect, with the whole area of the binder layer of high molecular synthetic resin waterproof sheet securely on the surface attached to object construction according to an embodiment.After sealing agent is applied to the end of waterproof sheet, prolong waterproof sheet by placing another waterproof sheet, make the end of waterproof sheet connect glossily each other.Then, the waterproof sheet of the about 10cm of width～about 15cm is attached on the joint between the waterproof sheet.When placing back one waterproof sheet, the sealing agent that is coated on the last waterproof sheet end is pushed, thereby also is applied on the end of back one waterproof sheet.After the two ends of waterproof sheet were sealed, excessive sealing agent was raised and is covered joint between the waterproof sheet.Therefore, the joint between the waterproof sheet is filled and is covered for sealed dose.In addition, the waterproof sheet of the about 10cm of width～about 15cm is attached on the joint between the waterproof sheet, thereby causes dual or triple waterproof effects.
When waterproof sheet is applied to the rapid wear part, following corner as joint, edge and elevator between H type beam, internal pipeline, the plate, can use the waterproof sheet of making by coating adhesive on the PP of the about 0.2mm of thickness～about 0.4mm or PE lamina membranacea, or with the sheet material of PP or PE fibrage.Because the waterproof sheet of the backing material plate of the about 0.2mm of used thickness～about 0.4mm has excellent flexibility and tensile strength, so the water proof building of rapid wear part is very convenient and effective.
Fig. 6 is a diagrammatic sketch of making the method for adhesive for solvent-free use according to another embodiment.
With reference to Fig. 6, make adhesive for solvent-free use by following steps.When rapeseed oil (oily raw material) seethes with excitement under about 150 ℃～about 180 ℃ temperature, add thermoplastic elastomer (SBS or SIS) and mix.When mixture dissolves, add tackifier (for example, petroleum resin, rosin and resol) and mixing up to dissolving fully.After the heating of tempering tank stops, (for example add thermo-stabilizer, aluminum stearate and barium stearate), antioxidant (for example, phenyl-a-naphthylamine (PA), the pentanoic (DCD) and the trimethylammonium-dihydroquinoline (RD) that replace), toughener (for example, white carbon black and zinc oxide) and filler (for example, lime carbonate and clay) and uniform mixing.Then, carrying out vacuum foam by vacuum pump removes.
Tackiness agent has the high viscosity of solids component about 100%.Tackiness agent has thick congee sample shape under about 100 ℃ high temperature surpassing, and becomes tough and tensile rubber like but be cooled to normal temperature, demonstrates the high viscosity that resembles wheat-gluten.The adhesive for solvent-free use that will have this viscosity and adhesive power by maker shown in Figure 7 is coated on the upper surface and lower surface of high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA and urethane).
Because tackiness agent (for example adheres to the high molecular synthetic resin lamina membranacea; PP, PE, PVC, EVA and urethane) upper surface and lower surface on and be combined in the high molecular synthetic resin lamina membranacea; therefore an end of a plate can engage simply with an end of another plate; the extremely excellent of protecting materials (for example, sand-cement slurry and PP and PE cystose) that demonstrates for base concrete surface and waterproof layer is connected.Therefore, use the waterproof sheet of a high molecular synthetic resin lamina membranacea to carry out waterproof to broader floor area of building.
Composed as follows according to the tackiness agent of another embodiment.
Oil raw material: rapeseed oil 100g (%)
Elastomerics TPE:SBS or SIS 40g (%)
Tackifier: petroleum resin 18g (%)
Rosin 13g (%)
Resol 8g (%)
Thermo-stabilizer: aluminum stearate 3g (%)
Barium stearate 1g (%)
Antioxidant: phenyl-a-naphthylamine (PA) 1.5g (%)
Pentanoic (DCD) 1.5g (%) that replaces
Trimethylammonium-dihydroquinoline (RD) 1.3g (%)
Toughener: white carbon black 15g (%)
Zinc oxide 5g (%)
Filler: kaolin 30g (%)
Activated clay 10g (%)
Tackiness agent according to an embodiment can be by the following steps manufacturing.(for example, SBS or SIS) is dissolved in mineral oil or the vegetables oil with thermoplastic elastomer (TPE).Add a large amount of tackifier (for example, petroleum resin, rosin and resol).Add toughener (for example, white carbon black and zinc oxide), with the hardness of keeping tackiness agent and the bond strength that improves tackiness agent.Then, add filler (for example, kaolin and activated clay) to make the tackiness agent of the waterproof sheet that shows high bond strength.
Thermoplastic elastomer (TPE) can comprise SBS or SIS.According to user's requirement, the SIS that can mix the SBS with excellent coefficient of expansion and have excellent tensile strength is to bring into play the performance of these two kinds of excellences simultaneously.
Oil can comprise petroleum base mineral oil.Yet oil can comprise vegetables oil, comprises siccative oil (for example, oleum lini) and semi-drying oil (for example, rapeseed oil), and they demonstrate very tough and tensile elastic caoutchouc performance and strong bond properties in the experiment that the present inventor carries out.
There is a kind of method of using the method for making adhesive for solvent-free use to make high molecular synthetic resin sheet material water-proof material.This method may further comprise the steps.By oil and tackifier being added in the rubber and mixing them at rubber in kneader or mill and make adhesive for solvent-free use.Roll extrusion tackiness agent in rolling press, or from the extruding of T pattern tool, on the surface that is coated on high molecular synthetic resin lamina membranacea (for example, PP, PE, EVA and urethane).Yet this manufacture method is owing to the reason of the bond properties of tackiness agent and very high flowability but very complicated and productivity is lower.In addition, be difficult in coating adhesive on the upper and lower surface of high molecular synthetic resin lamina membranacea.
Also exist another kind of by in the liquefaction mixing tank in organic solvent dissolving rubber make the method for liquefaction tackiness agent.Yet, the solids component of liquefaction tackiness agent be about 40%～about 60%, and because the former thereby frowziness of organic solvent and inflammable.When the tackiness agent that will liquefy was coated on the high molecular synthetic resin lamina membranacea with constant thickness, organic solvent need be evaporated in the atmosphere.Only there is solids component to be coated on the high molecular synthetic resin lamina membranacea.In evaporative process, exist smelly and danger fire.In addition, tackiness agent only is coated on the surface of high molecular synthetic resin lamina membranacea.Therefore, in fact be difficult to use aforesaid method to make tackiness agent.In addition, when making the high molecular synthetic resin lamina membranacea, there is restriction.For tackiness agent being adhered on the high molecular synthetic resin lamina membranacea (for example, PP, PE, EVA, PVC and urethane), the repetition test by effort develops the method according to the manufacturing adhesive for solvent-free use of embodiment.
In order to make excellent tackiness agent, various tackifier and additive need be added in the rubber.Yet the high adherence of tackiness agent can become the obstacle of making tackiness agent in roller or rolling press.When rubber liquefied in organic solvent, for the rubber of abundant viscosity, low solids component caused must evaporating of organic solvent.It is selected that smelly and fire hazard in the organic solvent evaporation process and manufacturing inefficiency make that this method is difficult to.
Tackiness agent according to the present invention is by dissolving elastic caoutchouc in oil and to the adhesive for solvent-free use that wherein adds the solids component about 100% that additive such as tackifier make.Tackiness agent can be made on a large scale by simple and eco-friendly method.In a kind of manufacturing process, tackiness agent can be coated on the upper and lower surface of high molecular synthetic resin lamina membranacea, thereby very simple and eco-friendly manufacture method is provided.
The high molecular synthetic resin lamina membranacea water-proof material of making by aforesaid method (waterproof sheet) has strong bond strength.Therefore, the building of high molecular synthetic resin lamina membranacea is very simple and convenient.Compare the waterproof effect highly significant with the water-proof material of prior art.
The high molecular synthetic resin lamina membranacea of prior art (for example, PP, PE, EVA, PVC and urethane) does not have bond properties, thereby causes the joint between plate to connect difficulty.According to embodiments of the invention, tackiness agent closely is coated on the upper and lower surface of high molecular synthetic resin lamina membranacea with sandwich structure.Therefore, high molecular synthetic resin lamina membranacea water-proof material has tensile strength, tear strength, high expansion coefficient, weather resistance and the water-repellancy of the such excellence of the lamina membranacea that formed by high molecular synthetic resin (PP, PE, EVA, PVC and urethane).Carry out joint between the plate by the autoadhesion performance.Therefore, high molecular synthetic resin lamina membranacea water-proof material is cheap, and is effective waterproof sheet.
For tackiness agent being sticked on the high molecular synthetic resin lamina membranacea,, can carry out two types pre-treatment according to the thickness of high molecular synthetic resin plate.If the thickness of synthetic resins is about 0.1mm～about 1mm, by Corona discharge Treatment lamina membranacea is carried out pre-treatment so.In this case, tackiness agent adheres on the high molecular synthetic resin lamina membranacea securely.If the thickness of synthetic resins is about 1mm～about 2mm, tackiness agent is filled a plurality of perforation of the about 2mm of diameter～about 5mm on the whole surface that penetrates the high molecular synthetic resin lamina membranacea so.In this case, the rubber-like tackiness agent sticks on the upper and lower of high molecular synthetic resin lamina membranacea equally securely.
Referring again to Fig. 6, the method for making adhesive for solvent-free use is described once more below.When rapeseed oil (for example, when 100g) seething with excitement, adds thermoplastic elastomer (SBS or SIS) (for example, 40g) and poly-alpha-olefin resin (5g) and mixing under about 150 ℃～about 180 ℃ temperature in can keeping the heating liquefaction mixing tank of preset temperature.When mixture dissolved, adding tackifier (for example, petroleum resin (18g), rosin (13g) and resol (8g)) also mixed up to dissolving fully in heating liquefaction mixing tank.When thermoplastic elastomer and tackifier dissolve fully, (for example add thermo-stabilizer, aluminum stearate (3g) and barium stearate (1g)), antioxidant (for example, PA (1.5g), DCD (1.5g) and RD (1.3g)) and toughener (for example, white carbon black (15g) and zinc oxide (5g)) and stirring.At last, add filler (for example, kaolin (30g) and clay (10g)) and stirring, to make tackiness agent.Then, tackiness agent is moved on to heating tank, tackiness agent is heated to about 100 ℃ temperature there, to keep thick congee sample state.Tackiness agent can be preserved at normal temperatures in order to further using.
Fig. 7 is the diagrammatic sketch of manufacturing according to the method for the waterproof sheet of second embodiment.
With reference to Fig. 7, the device of making waterproof sheet comprises unreel unit 100, coater unit 600, cooling unit 300, interleaving paper adhesion unit 700 and winder unit 400.
High molecular synthetic resin lamina membranacea 1 (backing material plate) is wound on the unreel unit 100.Adhesive coated unit 600 is coating adhesive 2 on the upper and lower surface of high molecular synthetic resin lamina membranacea 1.Cooling unit 300 injects air and is cooled to normal temperature with the tackiness agent 2 that will be coated on the high molecular synthetic resin lamina membranacea 1.Interleaving paper adhesion unit 700 is attached to interleaving paper 3 on the high molecular synthetic resin lamina membranacea 1.The waterproof sheet 10 that obtains is wound on the winder unit 400.
Though as backing material plate, backing material plate 1 can comprise non-woven fabrics to the high molecular synthetic resin lamina membranacea by for example, with the plate of natural and synthon braiding, a kind of with in natural and web plate, unvulcanized rubber plate and the vulcanized rubber plate that synthon weave.
The base material of waterproof sheet 100 usefulness, promptly the high molecular synthetic resin lamina membranacea is wound on the feeding spool of unreel unit 100.When the guiding roller is by adhesive coated unit 600, cooling unit 300 and interleaving paper adhesion unit 700, be made into waterproof sheet 10 from unreel unit 100 unfolded backing material plates 1.The waterproof sheet 10 of offer 10m～about 20m is wound on the winding reel of winder unit 400, just cuts off the waterproof sheet 10 that comprises interleaving paper.
As an example, the high molecular synthetic resin lamina membranacea (for example, PP, PE, PVC, EVA and urethane) 1 that will have the pre-determined thickness of the preset width of about 100cm and 0.1mm～2mm provides to adhesive coated unit 600 from unreel unit 100.In this case, high molecular synthetic resin lamina membranacea 1 can be by Corona discharge Treatment or form the lamina membranacea that the bore process of a plurality of perforation is handled.Then, tackiness agent 2 is uniformly coated on the upper and lower surface of high molecular synthetic resin lamina membranacea 1, and high molecular synthetic resin lamina membranacea 1 passes through between the 3rd roller 640 simultaneously.First roller 620 partly is immersed in the groove 610 that contains tackiness agent 2.First roller 620 rotates, to unite the thickness of regulating binder layer at first with second roller 630.The final thickness of regulating binder layer between second roller 630 and the 3rd roller 640.In this case, first, second can be to be heated to above normal temperature to prevent tackiness agent hardened heated rollers with the 3rd roller 620,630 and 640.When Polymer Synthesizing lamina membranacea 1 passed through between the 3rd roller 640, tackiness agent 2 was coated on the upper and lower surface of Polymer Synthesizing lamina membranacea 1 with pre-determined thickness.The high molecular synthetic resin lamina membranacea 1 by adhesive coated unit 600 is after cooling unit 300 is cooled to normal temperature, and interleaving paper 3 is attached on the upper and lower surface of high molecular synthetic resin lamina membranacea 1.Interleaving paper 3 can be HDPE lamina membranacea or the paper handled with separant.The waterproof sheet 10 that obtains is wound on the winder unit 400 at last, and packs with the predetermined length of about 10m～about 20m.Waterproof sheet 10 shown in Fig. 8 A comprises the upper and lower lip-deep binder layer 2 that is formed on the high molecular synthetic resin lamina membranacea 1 with a plurality of perforation, and attached to the interleaving paper on the binder layer 23.Waterproof sheet 10 shown in Fig. 8 B comprises the upper and lower lip-deep binder layer 2 that is formed on high molecular synthetic resin lamina membranacea 1, and attached to the interleaving paper on the binder layer 23.
Fig. 9 is the sectional view according to the composite water-proof sheet material of the 3rd embodiment.
With reference to Fig. 9, the following describes the method for making waterproof sheet according to an embodiment.When making the first plate 10a on as mentioned above by the upper and lower surface that tackiness agent is adhered to the high molecular synthetic resin lamina membranacea, by tackiness agent being adhered on the high molecular synthetic resin lamina membranacea with identical or different thickness or such as making the second plate 10b on the plates such as pressboard or synthon web plate.The first and second plate 10a and 10b are attached to each other to make the composite water-proof sheet material.Therefore, can make various types of waterproof sheets.
The following describes the method for making waterproof sheet according to another embodiment.If above-mentioned adhesive for solvent-free use can be coated on on the plate of natural and synthon braiding or the web plate and high molecular synthetic resin lamina membranacea with natural and synthon braiding, can make the autoadhesion waterproof sheet based on fiberboard so.If adhesive for solvent-free use is coated on unvulcanized rubber plate and the vulcanized rubber plate, can make the autoadhesion waterproof sheet based on rubber plate so.
Figure 12 and Figure 13 are to use the diagrammatic sketch according to the various construction process of the waterproof sheet of an embodiment.
Use the construction process of above-mentioned waterproof sheet can comprise that the pre-treatment base concrete is to remove lip-deep laitance, unevenness, crack, humidity, water and the oil that object construction will waterproof; With atomizer, brush or applicator roll primer coating thinly on the surface of object construction; By making a plurality of waterproof sheets on the high molecular synthetic resin lamina membranacea that tackiness agent is adhered to the about 100cm of width and the about 0.1mm of thickness～about 2mm; Waterproof sheet is attached on the base concrete, removes the interleaving paper of handling with silicon from the lower surface of high molecular synthetic resin lamina membranacea simultaneously, prolongation waterproof sheet in about 10cm that overlaps each other (among Figure 12 a); With at the protecting materials of after removing interleaving paper, placing concrete, mortar or waterproof layer at waterproof sheet attached to the upper surface of the high molecular synthetic resin lamina membranacea on the base concrete.
Except the end of overlapping waterproof sheet, can be by prolonging waterproof sheet (b among Figure 12) on the joint of waterproof sheet with the about 10cm of preset width attached to waterproof sheet.
Use above-mentioned waterproof sheet another kind of construction process of waterproof on the vertical wall of underground structure can comprise that the pre-treatment base concrete is to remove lip-deep laitance, unevenness, crack, humidity, water and the oil that object construction will waterproof; The bottom of waterproof sheet from wall is attached on the top of wall, removes the interleaving paper of handling with silicon from the lower surface of high molecular synthetic resin lamina membranacea simultaneously, in about 10cm that overlaps each other, prolong waterproof sheet; With at the mortar that after removing interleaving paper, adheres to about 10mm～about 20mm attached to the upper surface of the high molecular synthetic resin lamina membranacea on the concrete wall with the protection waterproof layer, or adhere to a kind of in PP, the PE of the about 10mm of thickness～about 20mm or eva foam plate, the shockproof plate of side, PE rigid plate, asphaltic base rigid plate and natural or the synthetic fiber rigid plate.
Use above-mentioned waterproof sheet to make the another kind of construction process of the bridge deck water-proof of bridge can comprise the steel construction of the bottom surface of pre-treatment bridge with the cleaning bridge; After the lower surface of waterproof sheet is removed interleaving paper, adhere to waterproof sheet, in about 10cm that overlaps each other, prolonging waterproof sheet; With after the upper surface of waterproof sheet is removed interleaving paper with pre-determined thickness the concrete of the SBR latex modified of about 50mm～about 100mm attached to waterproof sheet on.
Aforesaid tackiness agent waterproof sheet is very firmly adhered on mortar or the steel plate.When steel plate gets rusty, adhere to waterproof sheet after can be on the surface that priming paint is coated on thinly steel plate.
With reference to Figure 13, the another kind of construction process of oppositely placing on the top ceiling of the bottom of underground structure, underground parking or the wall in structure can comprise that the pre-treatment base concrete is to remove lip-deep laitance, unevenness, crack, humidity, water and the oil that object construction will waterproof; Tackiness agent is adhered on the high molecular synthetic resin lamina membranacea of the about 100cm of width and the about 0.1mm of thickness～about 2mm; To have interleaving paper 2 on the attached thereto and lower surface and 3 waterproof sheet 10 and be placed on the object construction, interleaving paper 3 is not removed from the lower surface of waterproof sheet 10; Only take away a part of interleaving paper 3, waterproof sheet 10 about 10cm that overlaps each other from the lower surface at the two ends of waterproof sheet 10; After removing interleaving paper 2, placing mortar, concrete or protecting materials at waterproof sheet 10 attached to the upper surface of the waterproof sheet on the object construction 10.
Oppositely place the water proof building method and be different from typical water proof building method.When waterproof sheet securely attached to object construction on the time, the contraction repeatedly of the base concrete of object construction and loosely may cause the lip-deep unexpected crack of object construction.Fissured width may be greater than 1mm, even can be about 20mm～about 30mm.In this case, may break together, thereby cause leaking attached to the waterproof sheet on the base concrete.In order to solve this restriction, the lower surface and the object construction of waterproof sheet separate, and not by attached thereto securely, the upper surface of waterproof sheet is attached with mortar, concrete or protecting materials simultaneously.That is to say that waterproof sheet only has a surface attachment that concrete is arranged.
The application comprises respectively the korean patent application No.2008-43507 that submits in Korea S Department of Intellectual Property on May 9th, 2008 and on March 20th, 2009 and the theme of No.2009-23829, and the full content that is incorporated herein them as a reference.
Though described the present invention in conjunction with specific embodiments, those skilled in the art obviously can make variations and modifications in the spirit and scope of the present invention that claims limit.
Claims (17)
1. the adhesive for solvent-free use of a waterproof sheet by in heating liquefaction mixing tank rubber and tackifier being mixed with deep fat with the formation mixture, mixes at least a additive then and manufactures with described mixture.
2. adhesive for solvent-free use as claimed in claim 1, wherein said additive comprises thermo-stabilizer, antioxidant, toughener and filler.
3. adhesive for solvent-free use as claimed in claim 1, wherein said rubber be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprises styrene isoprene vinylbenzene (SIS) and styrene butadiene styrene (SBS), and described oil is at least a in mineral oil, vegetables oil and the synthetic oil.
4. the adhesive for solvent-free use of a waterproof sheet by in heating liquefaction mixing tank rubber and tackifier being mixed with deep fat with the formation mixture, mixes thermo-stabilizer, antioxidant, toughener and filler then and manufactures with described mixture,
Wherein said oil is at least a in mineral oil, vegetables oil and the synthetic oil.
5. waterproof sheet with autoadhesion performance comprises:
The backing material plate that does not have bond properties; With
Adhesive for solvent-free use manufactures by in heating liquefaction mixing tank rubber and tackifier being mixed with deep fat, and is coated at least one surface of described backing material plate.
6. waterproof sheet as claimed in claim 5, wherein said adhesive for solvent-free use also comprise at least a in thermo-stabilizer, antioxidant, toughener and the filler.
7. waterproof sheet as claimed in claim 5, wherein said rubber be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprises SIS and SBS, and described oil is at least a in mineral oil, vegetables oil and the synthetic oil.
8. waterproof sheet as claimed in claim 7, wherein said backing material plate comprise the high molecular synthetic resin lamina membranacea, with the plate of natural and synthon braiding, with at least a in natural and web plate, unvulcanized rubber plate, vulcanized rubber plate and the asphalt plank that synthon weave and
Described waterproof sheet also comprises lip-deep interleaving paper of handling with silicon of attached to the described adhesive coated of usefulness of described backing material plate or the isolation high molecular synthetic resin lamina membranacea of handling with silicon.
9. method of making waterproof sheet comprises:
Form backing material plate;
On at least one surface of described backing material plate, be coated with adhesive for solvent-free use;
Interleaving paper is attached on the surface of the described adhesive for solvent-free use coating of the usefulness of described backing material plate; With
Cooling is attached with the described backing material plate of described interleaving paper.
10. method as claimed in claim 9 wherein is coated with described adhesive for solvent-free use and is included in and is coated on the adhesive for solvent-free use that heats in the heating tank on the described backing material plate, and described adhesive for solvent-free use is maintained thick congee sample,
Wherein said adhesive for solvent-free use manufactures by in heating liquefaction mixing tank rubber and tackifier being mixed with deep fat.
11. method as claimed in claim 10, wherein said adhesive for solvent-free use comprise at least a in thermo-stabilizer, antioxidant, toughener and the filler,
Described rubber be thermoplastic elastomer and in described oil at least a in the soluble high molecular synthetic resin, described thermoplastic elastomer comprise SIS and SBS and
Described oil is at least a in mineral oil, vegetables oil and the synthetic oil.
12. method as claimed in claim 10, wherein be coated with described adhesive for solvent-free use also comprise when described backing material plate between roller by the time on described backing material plate the coating described adhesive for solvent-free use.
13. method as claimed in claim 12, wherein said roller are heated to above normal temperature to prevent described adhesive for solvent-free use hardened temperature.
14. a water proof building method comprises:
After the surface of pre-treatment object construction on the surface of described object construction primer coating;
Make waterproof sheet, it comprises the lip-deep interleaving paper with the adhesive for solvent-free use coating attached to backing material plate, described adhesive for solvent-free use is by mixing rubber and tackifier with the formation mixture in heating liquefaction mixing tank with deep fat, then at least a additive is mixed with described mixture and manufacture;
Described waterproof sheet is attached to continuously on the surface of object construction, so that overlap each other in the end of described waterproof sheet after described interleaving paper is removed on the surface of described backing material plate; With
On the upper surface of described waterproof sheet, place the protecting materials of mortar, concrete or waterproof layer.
15. water proof building method as claimed in claim 14 also comprises, after adhering to described waterproof sheet continuously, adheres to the waterproof sheet of preset width on the overlapping of described waterproof sheet.
16. a water proof building method comprises:
After the surface of pre-treatment object construction on the surface of described object construction primer coating;
Make waterproof sheet, it comprises the lip-deep interleaving paper with the adhesive for solvent-free use coating attached to backing material plate, described adhesive for solvent-free use is by mixing rubber and tackifier with the formation mixture in heating liquefaction mixing tank with deep fat, then at least a additive is mixed with described mixture and manufacture;
Described waterproof sheet is attached to continuously on the surface of object construction, so that engage glossily each other in the end of described waterproof sheet after described interleaving paper is removed on the surface of described backing material plate;
With the waterproof sheet of preset width attached to the joint between the described waterproof sheet; With
On the upper surface of described waterproof sheet, place the protecting materials of mortar, concrete or waterproof layer.
17. water proof building method as claimed in claim 16 is wherein adhered to described waterproof sheet continuously and is comprised the end that sealing agent is coated on described waterproof sheet.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2008-0043507 | 2008-05-09 | ||
| KR1020080043507A KR100890435B1 (en) | 2008-05-09 | 2008-05-09 | Manufacturing method of waterproof sheet and waterproof sheet and waterproof construction method using the same |
| KR1020080043507 | 2008-05-09 | ||
| KR1020090023829A KR100952689B1 (en) | 2009-03-20 | 2009-03-20 | Waterproof sheet and manufacturing method of waterproof sheet for using adhesive and construction method for using the waterproof sheet |
| KR10-2009-0023829 | 2009-03-20 | ||
| KR1020090023829 | 2009-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575486A true CN101575486A (en) | 2009-11-11 |
| CN101575486B CN101575486B (en) | 2013-07-17 |
Family
ID=40698714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910137555XA Expired - Fee Related CN101575486B (en) | 2008-05-09 | 2009-05-11 | Solvent-free adhesive, waterproof sheet and manufacturing method of the waterproof sheet and construction method using the waterproof sheet |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100890435B1 (en) |
| CN (1) | CN101575486B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104293226A (en) * | 2014-09-19 | 2015-01-21 | 广东成松科技发展有限公司 | Waterproof material with central core fixing structure |
| CN109810657A (en) * | 2019-01-22 | 2019-05-28 | 宿迁德特材料科技有限公司 | A kind of preparation method of haydite sound absorbing plate |
| CN109971374A (en) * | 2017-12-18 | 2019-07-05 | 德莎欧洲股份公司 | The adhesive tape for manufacturing the method for adhesive tape and being obtained by the method |
| CN116278002A (en) * | 2023-05-12 | 2023-06-23 | 天达防水建材有限公司 | Waterproof coiled material manufacture equipment that prevention of seepage was passed through |
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| KR101131544B1 (en) * | 2009-06-05 | 2012-04-04 | 이상윤 | Sealing agent for root barrier construction and manufacturing method of the same and construction method for root barrier |
| KR101395741B1 (en) * | 2012-09-12 | 2014-05-16 | 부산대학교 산학협력단 | Water-proof Sheet, Method for Manufacturing the Sheet, and Apparatus Using the Sheet |
| CN106584937B (en) * | 2016-11-18 | 2018-08-17 | 无锡祁龙胶粘制品有限公司 | A kind of PVC protective films of good waterproof performance |
| KR101926735B1 (en) * | 2016-12-13 | 2018-12-07 | 이대우 | Multiple complex Sheet Membrane Waterproofing Construction Method for using those methods and manufacturer of the Sheet Membrane Waterproofing System |
| KR101798443B1 (en) * | 2017-04-19 | 2017-11-16 | 주식회사 그로우건설 | Asphalt sheet for waterproof and construction method thereof |
| KR102040813B1 (en) | 2019-07-31 | 2019-11-06 | 이상윤 | Complex waterproof sheet using polyethylene terephtalate sheet, manufacturing method of the complex waterproof sheet and construction method using the complex waterproof sheet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ241425A (en) * | 1991-03-01 | 1994-10-26 | Grace W R & Co | Waterproofing membrane comprising a carrier material, an adhesive layer and a protective layer; concrete structures having such a membrane retained on a surface thereof |
| KR20030028286A (en) * | 2001-09-28 | 2003-04-08 | 이대우 | Complex waterproof sheet of macromolecule synthetic resin, method for manufacturing of complex waterproof sheet of macromolecule synthetic resin, and construction process using thereof |
| CN200964660Y (en) * | 2006-07-31 | 2007-10-24 | 王天星 | Three-in-one high molecule self-adhesive water-proof protective coiled material |
| CN100494304C (en) * | 2006-09-05 | 2009-06-03 | 天津市耀新科技发展有限公司 | Highly effective self-adhesive composite water-proof sheet and manufacture method thereof |
| KR100778043B1 (en) * | 2007-03-20 | 2007-11-21 | 주식회사 스페이스 | Waterproof structure, waterproof sheet and construction method thereof |
-
2008
- 2008-05-09 KR KR1020080043507A patent/KR100890435B1/en active IP Right Grant
-
2009
- 2009-05-11 CN CN200910137555XA patent/CN101575486B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293226A (en) * | 2014-09-19 | 2015-01-21 | 广东成松科技发展有限公司 | Waterproof material with central core fixing structure |
| CN104293226B (en) * | 2014-09-19 | 2016-06-29 | 广东成松科技发展有限公司 | The waterproof material of solid cored structure in having |
| CN109971374A (en) * | 2017-12-18 | 2019-07-05 | 德莎欧洲股份公司 | The adhesive tape for manufacturing the method for adhesive tape and being obtained by the method |
| CN109810657A (en) * | 2019-01-22 | 2019-05-28 | 宿迁德特材料科技有限公司 | A kind of preparation method of haydite sound absorbing plate |
| CN116278002A (en) * | 2023-05-12 | 2023-06-23 | 天达防水建材有限公司 | Waterproof coiled material manufacture equipment that prevention of seepage was passed through |
| CN116278002B (en) * | 2023-05-12 | 2023-09-15 | 天达防水建材有限公司 | Waterproof coiled material manufacture equipment that prevention of seepage was passed through |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100890435B1 (en) | 2009-03-26 |
| CN101575486B (en) | 2013-07-17 |
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