CN104354432A - High polymer self-adhesive glue film waterproof roll adopting pre-laid stick side up construction method and production method of roll - Google Patents
High polymer self-adhesive glue film waterproof roll adopting pre-laid stick side up construction method and production method of roll Download PDFInfo
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- CN104354432A CN104354432A CN201410649600.0A CN201410649600A CN104354432A CN 104354432 A CN104354432 A CN 104354432A CN 201410649600 A CN201410649600 A CN 201410649600A CN 104354432 A CN104354432 A CN 104354432A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a high polymer self-adhesive glue film waterproof roll adopting a pre-laid stick side up construction method and a production method of the roll. The high polymer self-adhesive glue film waterproof roll comprises a main high polymer waterproof layer, a self-adhesive glue layer, an anti-sticking layer and a PET film overlapped edge layer, the high polymer self-adhesive glue film waterproof roll has the service life of 70 years above, and has the tensile strength of 750N/50mm above; the nail rod tear resistance is 500N above, the peel strength between the roll and post-pouring concrete is 2.5N/50mm, and the peel strength between rolls is 2.5N/50mm. According to the waterproof roll disclosed by the invention, the self-adhesive glue layer and the post-pouring concrete can be subjected to a chemical reaction to be cured to form an integrated body, so that full adhesion between the main waterproof layer and the structural concrete can be realized, and the problem of seepage and channeling of underground water or failure of the main waterproof layer caused by foundation settlement can be effectively solved.
Description
Technical field
The present invention relates to a kind of building water-proof coiled material, be in particular a kind of adopt pre-installed and inverted adhered to construct high-polymer self-adhesion waterproof coiled material and production method, belong to architectural waterproof material field.
Background technology
In underground waterproof engineering, traditional waterproof roll there is no construction space at base plate position and side wall, and can only adopt the outer anti-interior technology path pasted, waterproof roll just bonds with basic unit and not bonds with structural concrete itself; But existing waterproof roll often focuses on waterproof effect, and cause other physical properties as not high in tensile property, tear resistance equal strength, once be destroyed, very easily there is underground water in structural concrete and waterproof roll crossflow, building interior is flow to from structural concrete cracks, although and some waterproof roll waterproof and physical property are pretty good, weather resistance is poor, service life is short, also can cause great hidden danger.
Meanwhile, because waterproof roll bonds with basic unit, once there is settlement of foundation, basic unit is easy to deform, sedimentation, and through after a period of time, watertight composition also can torsional deformation, and easily throw off with base plate or side wall, basement bottom board will be exposed in underground water.Therefore, how to realize waterproof roll and basement bottom board or completely stick into as the large technical barrier of underground waterproof engineering one and challenge without the side wall of construction space.
Summary of the invention
The object of this invention is to provide a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct, this coiled material has the advantage that weather resistance is good, long service life, good water-proof effect, tensile property are good, tear resistance is good and peel strength is high.
Another object of the present invention is to provide a kind of production method of the Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct, this production method produce its self-adhesive glue layer of coiled material can with rear pouring concrete generation chemical reaction and be cured as one, achieve the full sticky of main water barrier and structural concrete, the problem that effectively can solve underground waterproof seepage channeling water or cause main water barrier to lose efficacy because of settlement of foundation.
For solving above technical problem, the present invention by the following technical solutions:
Adopt the Macromolecular self-adhesive membrane waterproof roll that pre-installed and inverted adhered is constructed, it is characterized in that: described Macromolecular self-adhesive membrane waterproof roll comprises polymeric main watertight composition, self-adhesive glue layer, adherent layer and PET film overlap joint boundary layer.
Below the further optimization to technique scheme:
Described polymeric main watertight composition web material used is TPO (TPO) film or high density polyethylene (HDPE) (HDPE) film, and its thickness has four kinds of specifications, is respectively: 0.7mm, 1.0mm, 1.2mm, 1.5mm.
Described self-adhesive glue layer self-adhesive used is acrylic compounds hot-fusible pressure-sensitive adhesive, and this PUR has the advantages such as ageing-resistant performance is excellent, adhesion strength is high, asepsis environment-protecting.
Described adherent layer is raw materials used is the artificial sand of white cement, this artificial sand and acroleic acid hot melt glue bond effective, when adopting pre-installed and inverted adhered construction, workmen can directly stand at coiled material surface, walk, assembling reinforcement, does not glue pin.
The production method of the Macromolecular self-adhesive membrane waterproof roll of described employing pre-installed and inverted adhered construction, comprises the following steps:
1) preparation of polymeric main watertight composition;
2) preparation of self-adhesive glue layer;
3) preparation of adherent layer;
4) preparation of PET film overlap joint boundary layer.
The preparation method of described polymeric main watertight composition is:
Get TPO (TPO) film or high density polyethylene (HDPE) (HDPE) film, produce homogeneous macromolecule coiled material, as polymeric main watertight composition by extruder and calender.
The preparation method of described self-adhesive glue layer is:
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.25 ~ 0.30mm.
The preparation method of described adherent layer is:
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 80 ~ 100mm overlap edge, and sand is not covered in overlap edge place.
The preparation method of described PET film overlap joint boundary layer is:
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
Coiled material of the present invention adopts pre-installed and inverted adhered construction technology to construct, this coiled material can with rear pouring concrete generation chemical reaction, achieve the full sticky of polymeric main watertight composition and structural concrete, thus effectively solve underground waterproof seepage channeling water and a difficult problem that the main water barrier that causes because of settlement of foundation lost efficacy.
Coiled material of the present invention has excellent weather resistance, long service life, service life, this coiled material and structural concrete realized full sticky more than 70 years, effectively solved the seepage of conventional waterproof material because of basic unit's displacement or the main water barrier being destroyed and cause and structural concrete interlayer.
Coiled material property indices of the present invention is all higher than state quota, especially tensile property, tear resistance and peel strength are better than state quota far away, wherein hot strength is at more than 750N/50mm, nail bar tearing strength is at more than 500N, peel strength between coiled material and rear pouring concrete is 2.5 N/50mm, and the peel strength between coiled material and coiled material is 2.5 N/50mm.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation in the embodiment of the present invention.
Detailed description of the invention
Embodiment 1
1. the preparation of polymeric main watertight composition
Get TPO (TPO) film, produce homogeneous macromolecule coiled material by extruder and calender, its thickness is 0.7mm, as polymeric main watertight composition.
2. the preparation of self-adhesive glue layer
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.25 ~ 0.30mm.
3. the preparation of adherent layer
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 80 ~ 100mm overlap edge, and sand is not covered in overlap edge place;
4. the preparation of PET film overlap joint boundary layer
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
Embodiment 2
1. the preparation of polymeric main watertight composition
Get TPO (TPO) film, produce homogeneous macromolecule coiled material by extruder and calender, its thickness is 1.0mm, as polymeric main watertight composition.
2. the preparation of self-adhesive glue layer
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.26mm.
3. the preparation of adherent layer
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 85mm overlap edge, and sand is not covered in overlap edge place;
4. the preparation of PET film overlap joint boundary layer
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
Embodiment 3
1. the preparation of polymeric main watertight composition
Get high density polyethylene (HDPE) (HDPE) film, produce homogeneous macromolecule coiled material by extruder and calender, its thickness is 1.2mm, as polymeric main watertight composition.
2. the preparation of self-adhesive glue layer
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.28mm.
3. the preparation of adherent layer
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 95mm overlap edge, and sand is not covered in overlap edge place;
4. the preparation of PET film overlap joint boundary layer
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
Embodiment 4
1. the preparation of polymeric main watertight composition
Get high density polyethylene (HDPE) (HDPE) film, produce homogeneous macromolecule coiled material by extruder and calender, its thickness is 1.5mm, as polymeric main watertight composition.
2. the preparation of self-adhesive glue layer
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.30mm.
3. the preparation of adherent layer
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 100mm overlap edge, and sand is not covered in overlap edge place;
4. the preparation of PET film overlap joint boundary layer
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
The product got obtained by above-mentioned four embodiments is tested, and draws following data, sees the following form:
As seen from the above table, product property indices of the present invention is all higher than state quota, and especially tensile property, tear resistance and peel strength are better than state quota far away.
Above-mentioned four embodiments adopt pre-installed and inverted adhered construction technology to construct, this coiled material can with rear pouring concrete generation chemical reaction, achieve the full sticky of polymeric main watertight composition and structural concrete, thus effectively solve underground waterproof seepage channeling water and a difficult problem that the main water barrier that causes because of settlement of foundation lost efficacy.
The self-adhesive glue layer of coiled material of the present invention can with rear pouring concrete generation chemical reaction and be cured as one, achieving main water barrier with the full of structural concrete glues, and effectively can solve underground waterproof seepage channeling water or cause the problems such as main water barrier inefficacy because of settlement of foundation.
Coiled material of the present invention has excellent weather resistance, long service life, service life, this coiled material and structural concrete realized full sticky more than 70 years, effectively solved the seepage of conventional waterproof material because of basic unit's displacement or the main water barrier being destroyed and cause and structural concrete interlayer.
The above is the citing of best mode for carrying out the invention, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (10)
1. the Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct, is characterized in that: described Macromolecular self-adhesive membrane waterproof roll comprises polymeric main watertight composition, self-adhesive glue layer, adherent layer and PET film overlap joint boundary layer.
2. a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 1, is characterized in that: the service life of described Macromolecular self-adhesive membrane waterproof roll is more than 70 years.
3. a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 1, it is characterized in that: the hot strength of described Macromolecular self-adhesive membrane waterproof roll is at more than 750N/50mm, nail bar tearing strength is at more than 500N, peel strength between coiled material and rear pouring concrete is 2.5 N/50mm, and the peel strength between coiled material and coiled material is 2.5 N/50mm.
4. a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 1, it is characterized in that: described polymeric main watertight composition web material used is TPO (TPO) film or high density polyethylene (HDPE) (HDPE) film, its thickness has four kinds of specifications, is respectively: 0.7mm, 1.0mm, 1.2mm, 1.5mm.
5. a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 1, is characterized in that: described self-adhesive glue layer self-adhesive used is acrylic compounds hot-fusible pressure-sensitive adhesive, and described adherent layer is raw materials used is the artificial sand of white cement.
6. the production method of a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as described in one of claim 1-5, is characterized in that:
Described production method comprises the following steps:
1) preparation of polymeric main watertight composition;
2) preparation of self-adhesive glue layer;
3) preparation of adherent layer;
4) preparation of PET film overlap joint boundary layer.
7. the production method of a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 6, is characterized in that: the preparation method of described polymeric main watertight composition is:
Get TPO (TPO) film or high density polyethylene (HDPE) (HDPE) film, produce homogeneous macromolecule coiled material, as polymeric main watertight composition by extruder and calender.
8. the production method of a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 6, is characterized in that: the preparation method of described self-adhesive glue layer is:
By automatic glue spreaders, acrylic compounds hot-fusible pressure-sensitive adhesive is evenly coated in macromolecule coiled material surface, and self-adhesive glue layer thickness is at 0.25 ~ 0.30mm.
9. the production method of a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 6, is characterized in that: the preparation method of described adherent layer is:
Artificial for white cement sand is evenly coated in self-adhesive glue layer surface, and longitudinal direction is monolateral reserves 80 ~ 100mm overlap edge, and sand is not covered in overlap edge place.
10. the production method of a kind of Macromolecular self-adhesive membrane waterproof roll adopting pre-installed and inverted adhered to construct as claimed in claim 6, is characterized in that: the preparation method of described PET film overlap joint boundary layer is:
Covered by the self-adhesive at overlap edge place with PET transparent barrier film, barrier film width is 80mm, obtained coiled material of the present invention.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908787A (en) * | 2016-04-28 | 2016-08-31 | 深圳市蓝盾防水工程有限公司 | Waterproof coiled material pre-paving and inverted sticking process |
CN106183268A (en) * | 2016-07-25 | 2016-12-07 | 江苏凯伦建材股份有限公司 | A kind of pre-laying water-proof coiled material of self-adhesion macromolecule and preparation method thereof |
CN106285727A (en) * | 2016-03-17 | 2017-01-04 | 中国铁道科学研究院铁道建筑研究所 | Anti-viscous formula splash guard |
CN106700216A (en) * | 2016-12-07 | 2017-05-24 | 中国铁道科学研究院金属及化学研究所 | Anti-stick waterproof board and preparation method thereof |
CN107263962A (en) * | 2016-05-27 | 2017-10-20 | 李雅慧 | A kind of root-resistant puncturing waterproof sheet and preparation method thereof |
CN110358462A (en) * | 2019-05-27 | 2019-10-22 | 梅州鼎新高新科技材料有限公司 | A kind of thermoplastic polyolefin TPO waterproof roll and preparation method thereof |
CN113062478A (en) * | 2021-03-24 | 2021-07-02 | 中国五冶集团有限公司 | Construction method of high-molecular self-adhesive film |
CN113969113A (en) * | 2021-09-30 | 2022-01-25 | 建国伟业防水科技望都有限公司 | High-strength flame-retardant high-molecular self-adhesive film pre-laid anti-sticking waterproof coiled material and preparation method thereof |
CN114525084A (en) * | 2022-02-24 | 2022-05-24 | 辽宁大禹防水科技发展有限公司 | Double-base pre-paved enhanced waterproof roll and construction method thereof |
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Cited By (11)
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CN106285727A (en) * | 2016-03-17 | 2017-01-04 | 中国铁道科学研究院铁道建筑研究所 | Anti-viscous formula splash guard |
CN105908787A (en) * | 2016-04-28 | 2016-08-31 | 深圳市蓝盾防水工程有限公司 | Waterproof coiled material pre-paving and inverted sticking process |
CN107263962A (en) * | 2016-05-27 | 2017-10-20 | 李雅慧 | A kind of root-resistant puncturing waterproof sheet and preparation method thereof |
CN106183268A (en) * | 2016-07-25 | 2016-12-07 | 江苏凯伦建材股份有限公司 | A kind of pre-laying water-proof coiled material of self-adhesion macromolecule and preparation method thereof |
CN106183268B (en) * | 2016-07-25 | 2018-11-27 | 江苏凯伦建材股份有限公司 | A kind of pre- laying water-proof coiled material of self-adhesion macromolecule and preparation method thereof |
CN106700216A (en) * | 2016-12-07 | 2017-05-24 | 中国铁道科学研究院金属及化学研究所 | Anti-stick waterproof board and preparation method thereof |
CN106700216B (en) * | 2016-12-07 | 2019-06-04 | 中国铁道科学研究院金属及化学研究所 | It is a kind of instead to glue formula splash guard and preparation method thereof |
CN110358462A (en) * | 2019-05-27 | 2019-10-22 | 梅州鼎新高新科技材料有限公司 | A kind of thermoplastic polyolefin TPO waterproof roll and preparation method thereof |
CN113062478A (en) * | 2021-03-24 | 2021-07-02 | 中国五冶集团有限公司 | Construction method of high-molecular self-adhesive film |
CN113969113A (en) * | 2021-09-30 | 2022-01-25 | 建国伟业防水科技望都有限公司 | High-strength flame-retardant high-molecular self-adhesive film pre-laid anti-sticking waterproof coiled material and preparation method thereof |
CN114525084A (en) * | 2022-02-24 | 2022-05-24 | 辽宁大禹防水科技发展有限公司 | Double-base pre-paved enhanced waterproof roll and construction method thereof |
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