CN101260725A - Water-proof coiled material and its manufacture and construction method - Google Patents
Water-proof coiled material and its manufacture and construction method Download PDFInfo
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- CN101260725A CN101260725A CNA2008100665692A CN200810066569A CN101260725A CN 101260725 A CN101260725 A CN 101260725A CN A2008100665692 A CNA2008100665692 A CN A2008100665692A CN 200810066569 A CN200810066569 A CN 200810066569A CN 101260725 A CN101260725 A CN 101260725A
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- coiled material
- waterproof roll
- waterproof
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Abstract
The invention discloses a double-sided composite fiber cloth single-sided embossing waterproof coiled material. The invention also discloses a manufacturing method for the double-sided composite fiber cloth single-sided embossing waterproof coiled material, wherein, both sides of a basilar membrane which is extruded by an extruder are simultaneously hot-melted with composite fiber clothes on a three-roll hot melt compound machine on the outside of a flat die head outlet of the extruder of a PVC coiled material production line; a press roll of the three-roll machine is an embossing roll, and embossing treatment of one side of the extruded basilar membrane is simultaneously performed. The invention also discloses a construction method for the double-sided composite fiber cloth single-sided embossing waterproof coiled material, wherein, inorganic polymer water hard binding materials are uniformly coated on a waterproof base layer by adoption of batch coating method; after the waterproof coiled material is laid, sealants are shot on preformed lapped edges of the coiled material by adoption of a glue gun, and special press rolls are used for pressing the lapped edges. The invention realizes non-pollution wet laying under the binding condition of the inorganic polymer water hard binding materials and double-sided entire binding, can guarantee no water leakage between the waterproof coiled material and the waterproof base layer, entirely improve the characteristic of easy construction of the PVC waterproof coiled material and the reliability of waterproof quality, and can be widely used for waterproof constructions of underground engineering, bridge floors, tunnels, large dams and roof coverings.
Description
Technical field
The present invention relates to building waterproofing technique, especially relating to can be in a kind of two-sided complex fabric cloth single-side embossing waterproof roll and the manufacturing and the job practices of the two-sided cold bonding construction of wet base.
Background technology
The waterproof roll of the single face complex fabric cloth of producing by polyvinyl chloride (Polyvinyl Chloride is called for short PVC) raw material that uses at present, compound cloth mainly play buffering, isolation, ooze the effect of draining after absorbing water.Main waterproof construction method comprises the completely sticking method of organic adhesion agent, the empty shop method of adopting.Completely sticking method need adopt non-hydrophily organic adhesion agent supporting, that pollution is arranged; waterproof roll is sticked on the waterproof matrix; require the waterproof matrix moisture content low; on wet base, can't bond, also easily come off after the bonding, in order to wait for the waterproof matrix drying; usually the duration can be delayed; particularly rainy season construction often can not gluing because of the waterproof matrix too wet, and coiled material lap seal waterproof type is the higher hot blast welding of technical requirements. And empty shop method easily forms the phenomenon of scurrying water between waterproof roll and waterproof matrix, can't guarantee that waterproof roll and waterproof matrix are combined as a whole, and waterproof roll place breakage occurs or the overlap joint imprecision will cause seepage to produce.
Summary of the invention
A technical problem to be solved by this invention is that the defective that remedies prior art proposes a kind of two-sided complex fabric cloth single-side embossing waterproof roll.
Another technical problem to be solved by this invention is the manufacture method that the defective that remedies prior art proposes a kind of two-sided complex fabric cloth single-side embossing waterproof roll.
Another technical problem to be solved by this invention is the job practices that the defective that remedies prior art proposes a kind of two-sided complex fabric cloth single-side embossing waterproof roll.
Waterproof roll technical problem of the present invention is solved by the following technical programs.
This waterproof roll comprises that one side is coated with the PVC coiled material through the compound cloth of hot melt.
The characteristics of this waterproof roll are:
The another side of described PVC coiled material is coated with through embossing processing and the compound cloth of hot melt.
Waterproof roll technical problem of the present invention is solved by following further technical scheme.
Described PVC coiled material is the PVC coiled material that component comprises polyvinyl chloride resin, plasticizing agent, filler, antioxidant, ultra-violet absorber, auxiliary agent.
Waterproof roll manufacture method technical problem of the present invention is solved by the following technical programs.
The characteristics of this waterproof roll manufacture method are:
The heat-fusible composite fiber cloth of on the three roller hot melt compounding machines outside the extruder flat-die head outlet of PVC coil production line extruder being extruded of two-sided while of PVC film;
One pressure roller of described three roller hot melt compounding machines is knurling rolls, and the one side of the PVC film that extruder is extruded is carried out embossing simultaneously and handled.
The manufacture method technical problem of waterproof roll of the present invention is solved by the following technical programs.
Make two-sided complex fabric cloth and single-side embossing PVC waterproof roll through carrying roller, chill roll, carry-over pinch rolls, bead cutter, counter and the winder of described PVC coil production line successively again.
Waterproof roll job practices technical problem of the present invention is solved by the following technical programs.
The characteristics of this waterproof roll job practices are:
Following steps are arranged successively:
(1) waterproof matrix is repaiied clearly totally, smooth substantially;
(2) adopt batch wiping manipulation will mix the polymer inorganic hydraulicity binding material of making pasty state and evenly be coated on the waterproof matrix, thickness is 1.0mm～2.0mm;
(3) the two-sided complex fabric cloth single-side embossing of paving waterproof roll, described two-sided complex fabric cloth single-side embossing waterproof roll is that one side is coated with through hot melt compound cloth, another side and is coated with PVC coiled material through the compound cloth of embossing processing and hot melt, requirement is pressed waterproof roll sticking closely knit, and it is 6.0mm～10.0mm that overlap edge is reserved on long and short limit respectively; Preferably by standard GB 50207-2002 (4,3,7) regulation, the reservation overlap edge is 8.0mm;
(4) overlap edge of reserving at described coiled material adopts the glue rifle to break fluid sealant, and with special-purpose pressure roller compacting overlap edge.
Waterproof roll job practices technical problem of the present invention is solved by following further technical scheme.
Last step is inspection of construction.
Described polymer inorganic hydraulicity binding material comprises cement, cement admixture.Have the adhesion strength height, pollution-free, not aging, water-fast, freeze-thaw resistance property is excellent, and easy characteristics of constructing operation.
The set of dispense of described cement admixture is than being cement: polymer glue powder: quartz sand: auxiliary agent=5.00: 0.20: 5.00: 0.02.Cement is bonding in the cloth on waterproof roll surface and mortar or the concrete, waterproofing course and screed or concrete construction bonds are become one, thereby reached screed or the outer waterproof of concrete structure are had anti-sticking performance, all have the characteristic of not scurrying water to guarantee two-sided complex fabric cloth single-side embossing waterproof roll two sides.
Described polymer inorganic hydraulicity binding material is the binding material that batch production is produced, add water mix make pasty state after site operation adopt.
Described fluid sealant is the fluid sealant that specialized factory produces, and its corresponding kind, quality, sealed waterproof effect, adhesion strength etc. are enough to satisfy the comprehensive water-tight technical requirements of two-sided complex fabric cloth single-side embossing waterproof roll overlap edge.
The present invention's beneficial effect compared with the prior art is: solved under the bonding condition of the inorganic polymer hydraulicity binding material problem of the shop of can contamination-freely wetting, the two-sided full bonding of realization.Can guarantee can not scurry water between waterproof roll and the waterproof matrix, integral body has improved the reliability of easy application property of PVC waterproof roll and waterproof quality.The coiled material overlap edge has adopted fluid sealant to beat glue water-tight method, has both improved efficiency of construction, has strengthened the reliability of coiled material overlap edge water-tight again.The present invention can be widely used in the waterproof construction of underground construction, bridge floor, tunnel, dam, roofing.
The specific embodiment
A kind of waterproof construction that is used for underground construction
Adopt one side to be coated with and be coated with PVC waterproof roll through the compound cloth of embossing processing and hot melt through compound cloth, the another side of hot melt.PVC coiled material component comprises polyvinyl chloride resin, plasticizing agent, filler, antioxidant, ultra-violet absorber, auxiliary agent.
The manufacture method of this PVC waterproof roll is:
The heat-fusible composite fiber cloth of on the three roller hot melt compounding machines outside the extruder flat-die head outlet of PVC coil production line extruder being extruded of two-sided while of PVC film;
One pressure roller of described three roller hot melt compounding machines is knurling rolls, and the one side of the PVC film that extruder is extruded is carried out embossing simultaneously and handled;
Make two-sided complex fabric cloth and single-side embossing PVC waterproof roll through carrying roller, chill roll, carry-over pinch rolls, bead cutter, counter and the winder of described PVC coil production line successively again.
This PVC waterproof roll job practices has following steps successively:
(1) waterproof matrix is repaiied clearly totally, smooth substantially;
(2) adopting batch wiping manipulation will mix the polymer inorganic hydraulicity binding material of making pasty state evenly is coated on the waterproof matrix, thickness is 1.5mm, described polymer inorganic hydraulicity binding material is the binding material that batch production is produced, comprise cement, cement admixture, the set of dispense of cement admixture is than being cement: polymer glue powder: quartz sand: auxiliary agent=5.00: 0.20: 5.00: 0.02.
(3) the two-sided complex fabric cloth single-side embossing of paving waterproof roll, described two-sided complex fabric cloth single-side embossing waterproof roll is that one side is coated with through hot melt compound cloth, another side and is coated with PVC coiled material through the compound cloth of embossing processing and hot melt, requirement is pressed waterproof roll sticking closely knit, and it is 8.0mm that overlap edge is reserved on long and short limit respectively.The regulation that meets standard GB 50207-2002 (4,3,7);
(4) overlap edge of reserving at described coiled material adopts the glue rifle to break the fluid sealant that specialized factory produces, and with special-purpose pressure roller compacting overlap edge;
(5) inspection of construction.
Described polymer inorganic hydraulicity binding material is the binding material that batch production is produced, add water mix make pasty state after site operation adopt.
The comprehensive technical performance of the specific embodiment of the invention and the contrast of existing single face complex fabric cloth waterproof roll comprehensive technical performance see the following form: the contrast prerequisite is that both are the PVC waterproof rolls that belong to same technical standard, specification.
Above content be in conjunction with concrete preferred implementation to the further detailed explanation that the present invention did, can not assert concrete enforcement of the present invention, be confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, its framework form can be flexible and changeable, can the subseries product.Just make some simple inferences or replacement, all should be considered as belonging to the definite scope of patent protection of claims that the present invention submits to.
Claims (10)
1. a waterproof roll comprises that one side is coated with the PVC coiled material of the compound cloth of process hot melt, and it is characterized in that: the another side of described PVC coiled material is coated with through embossing processing and the compound cloth of hot melt.
2. waterproof roll as claimed in claim 1 is characterized in that: described PVC coiled material is the PVC coiled material that component comprises polyvinyl chloride resin, plasticizing agent, filler, antioxidant, ultra-violet absorber, auxiliary agent.
3. a waterproof roll manufacture method is characterized in that: the heat-fusible composite fiber cloth of on the three roller hot melt compounding machines outside the extruder flat-die head outlet of PVC coil production line extruder being extruded of two-sided while of basement membrane;
One pressure roller of described three roller hot melt compounding machines is knurling rolls, and the one side of the basement membrane that extruder is extruded is carried out embossing simultaneously and handled.
4. waterproof roll manufacture method as claimed in claim 3 is characterized in that: make two-sided complex fabric cloth and single-side embossing PVC waterproof roll through carrying roller, chill roll, carry-over pinch rolls, bead cutter, counter and the winder of described PVC coil production line successively again.
5. waterproof roll job practices is characterized in that:
Following steps are arranged successively:
(1) waterproof matrix is repaiied clearly totally, smooth substantially;
(2) adopt batch wiping manipulation will mix the polymer inorganic hydraulicity binding material of making pasty state and evenly be coated on the waterproof matrix, thickness is 1.0mm～2.0mm;
(3) the two-sided complex fabric cloth single-side embossing of paving waterproof roll, described two-sided complex fabric cloth single-side embossing waterproof roll is that one side is coated with through hot melt compound cloth, another side and is coated with PVC coiled material through the compound cloth of embossing processing and hot melt, requirement is pressed waterproof roll sticking closely knit, and it is 6.0mm～10.0mm that overlap edge is reserved on long and short limit respectively;
(4) overlap edge of reserving at described coiled material adopts the glue rifle to break fluid sealant, and with special-purpose pressure roller compacting overlap edge.
6. waterproof roll job practices as claimed in claim 5 is characterized in that: last step is inspection of construction.
7. as claim 5 or 6 described waterproof roll job practicess, it is characterized in that: the overlap edge that described long and short limit is reserved respectively is 8.0mm.
8. waterproof roll job practices as claimed in claim 7 is characterized in that: described polymer inorganic hydraulicity binding material comprises cement, cement admixture.
9. waterproof roll job practices as claimed in claim 8 is characterized in that: the set of dispense of described cement admixture is than being cement: polymer glue powder: quartz sand: auxiliary agent=5.00: 0.20: 5.00: 0.02.
10. waterproof roll job practices as claimed in claim 9 is characterized in that: described polymer inorganic hydraulicity binding material is the binding material that batch production is produced, add water mix make pasty state after site operation adopt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100665692A CN101260725A (en) | 2008-04-10 | 2008-04-10 | Water-proof coiled material and its manufacture and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100665692A CN101260725A (en) | 2008-04-10 | 2008-04-10 | Water-proof coiled material and its manufacture and construction method |
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| CN101260725A true CN101260725A (en) | 2008-09-10 |
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| CNA2008100665692A Pending CN101260725A (en) | 2008-04-10 | 2008-04-10 | Water-proof coiled material and its manufacture and construction method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913258A (en) * | 2010-08-26 | 2010-12-15 | 陈尚文 | Circulating coil production line |
| CN103030899A (en) * | 2011-10-09 | 2013-04-10 | 王洪波 | Preparation method of polyvinyl chloride self-adhesive waterproof roll |
| CN105064413A (en) * | 2015-07-15 | 2015-11-18 | 四川省宏源防水工程有限公司 | Wet placement method construction technique for macromolecule self-adhesive waterproof coiled materials |
| CN105986541A (en) * | 2015-02-14 | 2016-10-05 | 马明 | Preparing and paving method of polyvinyl chloride coiled material for outdoor sport field |
| CN110284607A (en) * | 2019-01-11 | 2019-09-27 | 安徽万安塑料制品有限公司 | A kind of high density polyvinyl-chloride drain bar and preparation method thereof |
| CN115093652A (en) * | 2022-06-02 | 2022-09-23 | 苏州卓宝科技有限公司 | Composition for enhancing joint peeling strength of PVC-P waterproof coiled material and application thereof |
-
2008
- 2008-04-10 CN CNA2008100665692A patent/CN101260725A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913258A (en) * | 2010-08-26 | 2010-12-15 | 陈尚文 | Circulating coil production line |
| CN101913258B (en) * | 2010-08-26 | 2012-07-25 | 陈尚文 | Circulating coil production line |
| CN103030899A (en) * | 2011-10-09 | 2013-04-10 | 王洪波 | Preparation method of polyvinyl chloride self-adhesive waterproof roll |
| CN105986541A (en) * | 2015-02-14 | 2016-10-05 | 马明 | Preparing and paving method of polyvinyl chloride coiled material for outdoor sport field |
| CN105064413A (en) * | 2015-07-15 | 2015-11-18 | 四川省宏源防水工程有限公司 | Wet placement method construction technique for macromolecule self-adhesive waterproof coiled materials |
| CN110284607A (en) * | 2019-01-11 | 2019-09-27 | 安徽万安塑料制品有限公司 | A kind of high density polyvinyl-chloride drain bar and preparation method thereof |
| CN115093652A (en) * | 2022-06-02 | 2022-09-23 | 苏州卓宝科技有限公司 | Composition for enhancing joint peeling strength of PVC-P waterproof coiled material and application thereof |
| CN115093652B (en) * | 2022-06-02 | 2024-01-30 | 苏州卓宝科技有限公司 | Composition for enhancing joint peeling strength of PVC-P waterproof coiled material and application thereof |
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Open date: 20080910 |