CN105882071A - Waterproof coil of reaction bonding strong crossed membrane - Google Patents
Waterproof coil of reaction bonding strong crossed membrane Download PDFInfo
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- CN105882071A CN105882071A CN201410697668.6A CN201410697668A CN105882071A CN 105882071 A CN105882071 A CN 105882071A CN 201410697668 A CN201410697668 A CN 201410697668A CN 105882071 A CN105882071 A CN 105882071A
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Abstract
The invention belongs to the technical field of novel waterproof materials and particularly relates to a waterproof coil of a reaction bonding strong crossed membrane. The waterproof coil comprises a strong crossed and laminated sensitive membrane, a reaction bonding rubber asphalt layer and an isolation membrane, which are arranged from top to bottom, wherein the strong crossed laminated sensitive membrane is a high-strength HDPE (High-Density Polyethylene) membrane prepared by a crossing and laminating superimposition process and the elongation percentages of the membrane in longitudinal and transverse directions are the same; the isolation membrane is a silicone oil coating isolation membrane; and the reaction bonding rubber asphalt layer is prepared from the following components in parts by weight: 100 parts of particle rubber, 100 parts of asphalt, 25-35 parts of a thickening agent, 3-9 parts of a plasticizer, 8-45 parts of fillers, 3-10 parts of a viscosity regulator, 1-2 parts of an anti-ageing agent and 1-2 parts of a vulcanizing agent. The waterproof coil has the advantages of good stability, high bonding strength, good puncture resistance performance, simplicity and convenience for construction, safety and environmental friendliness, and ideal water prevention, extensibility and self-healing function.
Description
Technical field
The invention belongs to waterproof material technical field, especially relate to a kind of reaction viscous strength intersection film
Waterproof roll.
Background technology
In recent years, China is more and more higher to the requirement of roofing or underground waterproof engineering, and existing waterproof volume
Material finds its part that comes with some shortcomings in long-term working practice, one, common PE film self-adhesive coiled material,
Can be wrinkling when running into variations in temperature after paving, cause surface the most unsightly, and easily make when deforming excessive
Become bed course to be torn or lap-joint is destroyed and then weakens waterproof effect；Two, the waterproof volume of adhesive polymer
Mainly forming machinery mortise and tenon by physical absorption between material with concrete surface bonding, cohesive force is big not,
Bonding the most lasting；Three, the macromolecule water-proof sheet material construction requirement of prior art is harsh, it is necessary to use hot-air
Method or welding just can be constructed, and waste financial resources material resources, increase cost, and require that ground must be dried,
Delay the duration.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of good stability, adhesion strength is high, puncture resistant
Performance is good, and simple and convenient of constructing, safety and environmental protection, water proofing property, extensibility and self-healing function are preferably reacted
Viscous strength intersection film waterproof roll.
One of the present invention reaction viscous strength intersection film waterproof roll, intersects including the strength from top to bottom arranged
Layer pressure-sensitive film, the viscous rubber asphalt layer of reaction and isolating membrane；
The quick film of described roll with strong crossed laminated is the high intensity HDPE film made through cross-laminated coincidence process,
This film vertically and horizontally elongation percentage is identical；
Described isolating membrane is silicone oil coating isolating membrane；
The component of rubber asphalt layer is glued in described reaction and weight portion is:
It is 130 DEG C～145 DEG C that aforementioned proportion granulated rubber is put into temperature, equipped with the stirred reactor of Colophonium
In, after being warming up to 185 DEG C～195 DEG C, be sequentially added into the viscosifier of aforementioned proportion, plasticizer, filler,
Viscosity modifier, age resistor, vulcanizing agent；Use the speed of 120～180r/min to be stirred simultaneously,
And control temperature at 165 DEG C～175 DEG C, response time 25～35 minutes, obtain reacting viscous rubber asphalt.
Described granulated rubber is 25～35 mesh.
Described Colophonium is 90# Colophonium.
Described viscosifier are Colophonium.
Described plasticizer is phthalic acid ester.
Described filler is precipitated calcium carbonate.
Described viscosity modifier is soybean oil.
Described age resistor is antioxidant A.
Described vulcanizing agent is sulfur.
Advantages of the present invention and good effect be: it is a kind of that the present invention react viscous strength to intersect film waterproof roll
Being skin covering of the surface or carcass by the quick film of roll with strong crossed laminated, it is viscous for gluing rubber asphalt layer with the fast reaction of high-quality
Knot base material, the waterproof roll being bottom surface film with silicone oil coating isolating membrane；Rubber asphalt layer is glued in described reaction can
Be combined with cement mortar fast reaction, completely full with basal plane or main structure body viscous；Described roll with strong crossed laminated
Quick film is the high intensity HDPE film using cross-laminated coincidence process to make, and this powerful film has high-strength
Degree, high-fire resistance, the feature such as thermal dimensional stability, overcoming tradition general thin, to meet variations in temperature easy
The shortcomings such as wrinkling deformation, are excellent waterproof roll surfacings.
1. product stability is good: common PE film self-adhesive coiled material, can rise when running into variations in temperature after paving
Wrinkle, causes surface the most unsightly, and easily causes bed course when deforming excessive and torn or lap-joint is broken
Go bad and then weaken waterproof effect.Roll with strong crossed laminated quick film vertically and horizontally pulling force is the most identical with percentage elongation, uses it
The waterproof material made is unlikely to deform, and surface is more attractive, and waterproof effect is more reliable.
2. adhesion strength is high: the viscous physical bond effect being different from common coiled material of reaction, the most viscous between coiled material
During knot, the bioactive molecule in the viscous rubber asphalt of reaction interacts and reaches the most closely to merge, and becames one,
Never departing from, stop overlap edge infiltration seepy question, use wet application, cement slurry is viscous with reaction
Rubber asphalt rubber interlayer interpenetrates, cross-linking reaction, reaches coiled material completely full viscous " skin-type " with basic unit
Waterproof effect.The intensity of this reaction bonding is much larger than the effect of General Physics bonding, and adhesive effect is held
The most firmly.
3. puncture resistance is good: the quick film of roll with strong crossed laminated has the excellent high intensity in general thin, no
Easily worn out by external force.
4. construction simple and convenient, environmental protection: cold construction under room temperature, it is not necessary to heating, the flames of anger, safety and environmental protection.
5. the water resistance of excellence: special reaction is glued rubber asphalt layer and can be interpenetrated with basic unit, completely
Closely knit combination, permanent together with cement cementitious, stop large area infiltration, channeling water phenomenon, protection
Building structure is not immersed in water.
The best extensibility and self-healing function, be suitable for the STRESS VARIATION that building structure basis discharges,
Guarantee that the seriality of flexible waterproof layer is not destroyed.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, and following each embodiment is merely to illustrate this
Invention, does not limit the present invention.
Embodiment 1:
One of the present invention reaction viscous strength intersection film waterproof roll, intersects including the strength from top to bottom arranged
Layer pressure-sensitive film, the viscous rubber asphalt layer of reaction and isolating membrane；
The quick film of described roll with strong crossed laminated is the high intensity HDPE film made through cross-laminated coincidence process,
This film vertically and horizontally elongation percentage is identical；
Described isolating membrane is silicone oil coating isolating membrane；
The weight of each component of rubber asphalt layer is glued in described reaction:
It is 130 DEG C that aforementioned proportion granulated rubber is put into temperature, equipped with in the stirred reactor of Colophonium, rises
Temperature to after 185 DEG C, be sequentially added into the viscosifier of aforementioned proportion, plasticizer, filler, viscosity modifier,
Age resistor, vulcanizing agent；The speed simultaneously using 120r/min is stirred, and controls temperature at 165 DEG C,
In 25 minutes response time, obtain reacting viscous rubber asphalt.
Described granulated rubber is 25 mesh.
Described Colophonium is 90# Colophonium.
Described viscosifier are Colophonium.
Described plasticizer is phthalic acid ester.
Described filler is precipitated calcium carbonate.
Described viscosity modifier is soybean oil.
Described age resistor is antioxidant A.
Described vulcanizing agent is sulfur.
Embodiment 2:
One of the present invention reaction viscous strength intersection film waterproof roll, intersects including the strength from top to bottom arranged
Layer pressure-sensitive film, the viscous rubber asphalt layer of reaction and isolating membrane；
The quick film of described roll with strong crossed laminated is the high intensity HDPE film made through cross-laminated coincidence process,
This film vertically and horizontally elongation percentage is identical；
Described isolating membrane is silicone oil coating isolating membrane；
The component of rubber asphalt layer is glued in described reaction and weight portion is:
It is 145 DEG C that aforementioned proportion granulated rubber is put into temperature, equipped with in the stirred reactor of Colophonium, rises
Temperature to after 190 DEG C, be sequentially added into the viscosifier of aforementioned proportion, plasticizer, filler, viscosity modifier,
Age resistor, vulcanizing agent；The speed simultaneously using 160r/min is stirred, and controls temperature at 175 DEG C,
In 35 minutes response time, obtain reacting viscous rubber asphalt.
Described granulated rubber is 30 mesh.
Described Colophonium is 90# Colophonium.
Described viscosifier are Colophonium.
Described plasticizer is phthalic acid ester.
Described filler is precipitated calcium carbonate.
Described viscosity modifier is soybean oil.
Described age resistor is antioxidant A.
Described vulcanizing agent is sulfur.
The technical specification such as table 1 below of the reaction viscous strength intersection film waterproof roll using the present invention to obtain:
Table 1 present invention reacts the technical specification of viscous strength intersection film waterproof roll
Above embodiments of the invention are described in detail, but described content has been only the preferable of the present invention
Embodiment, it is impossible to be considered the practical range for limiting the present invention.All according to the scope of the invention made equal
Deng change and improvement etc., within all should still belonging to this patent covering scope.
Claims (9)
1. the viscous strength of reaction intersects film waterproof roll, it is characterised in that: include from top to bottom arranging
The quick film of roll with strong crossed laminated, the viscous rubber asphalt layer of reaction and isolating membrane；
The quick film of described roll with strong crossed laminated is the high intensity HDPE film made through cross-laminated coincidence process,
This film vertically and horizontally elongation percentage is identical；
Described isolating membrane is silicone oil coating isolating membrane；
The component of rubber asphalt layer is glued in described reaction and weight portion is:
It is 130 DEG C～145 DEG C that aforementioned proportion granulated rubber is put into temperature, equipped with the stirred reactor of Colophonium
In, after being warming up to 185 DEG C～195 DEG C, be sequentially added into the viscosifier of aforementioned proportion, plasticizer, filler,
Viscosity modifier, age resistor, vulcanizing agent；Use the speed of 120～180r/min to be stirred simultaneously,
And control temperature at 165 DEG C～175 DEG C, response time 25～35 minutes, obtain reacting viscous rubber asphalt.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating granulated rubber is 25～35 mesh.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating Colophonium is 90# Colophonium.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating viscosifier is Colophonium.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating plasticizer is phthalic acid ester.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that described
Filler is precipitated calcium carbonate.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating viscosity modifier is soybean oil.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating age resistor is antioxidant A.
Reaction the most according to claim 1 viscous strength intersection film waterproof roll, it is characterised in that: institute
Stating vulcanizing agent is sulfur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697668.6A CN105882071A (en) | 2014-11-28 | 2014-11-28 | Waterproof coil of reaction bonding strong crossed membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697668.6A CN105882071A (en) | 2014-11-28 | 2014-11-28 | Waterproof coil of reaction bonding strong crossed membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882071A true CN105882071A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697668.6A Pending CN105882071A (en) | 2014-11-28 | 2014-11-28 | Waterproof coil of reaction bonding strong crossed membrane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810162A (en) * | 2017-01-23 | 2017-06-09 | 中建八局第建设有限公司 | A kind of binding paste of wet-laid process laying self-adhesive coiled material and preparation method thereof |
| CN108394158A (en) * | 2018-03-16 | 2018-08-14 | 宁夏双玉防水防腐材料集团有限公司 | Reaction bonded type wet-laying waterproof roll |
| CN113773762A (en) * | 2021-08-16 | 2021-12-10 | 科顺防水科技股份有限公司 | Self-adhesive waterproof roll and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560331A (en) * | 2009-05-21 | 2009-10-21 | 天津市橡胶工业研究所 | Method for preparing self-adhesive particle regenerated rubber modified asphalt for self-adhesive waterproof rolls |
| WO2011041263A1 (en) * | 2009-09-30 | 2011-04-07 | W.R. Grace & Co.-Conn. | Waterproofing membrane |
| CN103818059A (en) * | 2014-02-25 | 2014-05-28 | 常熟市三恒建材有限责任公司 | Reactive crossed power membrane butyl rubber self-adhesive waterproof coiled material |
-
2014
- 2014-11-28 CN CN201410697668.6A patent/CN105882071A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560331A (en) * | 2009-05-21 | 2009-10-21 | 天津市橡胶工业研究所 | Method for preparing self-adhesive particle regenerated rubber modified asphalt for self-adhesive waterproof rolls |
| WO2011041263A1 (en) * | 2009-09-30 | 2011-04-07 | W.R. Grace & Co.-Conn. | Waterproofing membrane |
| CN103818059A (en) * | 2014-02-25 | 2014-05-28 | 常熟市三恒建材有限责任公司 | Reactive crossed power membrane butyl rubber self-adhesive waterproof coiled material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810162A (en) * | 2017-01-23 | 2017-06-09 | 中建八局第建设有限公司 | A kind of binding paste of wet-laid process laying self-adhesive coiled material and preparation method thereof |
| CN108394158A (en) * | 2018-03-16 | 2018-08-14 | 宁夏双玉防水防腐材料集团有限公司 | Reaction bonded type wet-laying waterproof roll |
| CN113773762A (en) * | 2021-08-16 | 2021-12-10 | 科顺防水科技股份有限公司 | Self-adhesive waterproof roll and preparation method thereof |
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Application publication date: 20160824 |
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