CN106747646A - A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick - Google Patents
A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick Download PDFInfo
- Publication number
- CN106747646A CN106747646A CN201611211203.0A CN201611211203A CN106747646A CN 106747646 A CN106747646 A CN 106747646A CN 201611211203 A CN201611211203 A CN 201611211203A CN 106747646 A CN106747646 A CN 106747646A
- Authority
- CN
- China
- Prior art keywords
- layer
- water suction
- easy demoulding
- curing membrane
- stick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 title claims abstract description 20
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002131 composite material Substances 0.000 claims abstract description 25
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002985 plastic film Substances 0.000 claims abstract description 15
- 229920006255 plastic film Polymers 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000007731 hot pressing Methods 0.000 claims abstract description 7
- 238000001764 infiltration Methods 0.000 claims description 18
- 230000008595 infiltration Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000002250 absorbent Substances 0.000 abstract description 8
- 230000002745 absorbent Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 50
- 239000004567 concrete Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/04—Preventing evaporation of the mixing water
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick, it is made up of outer plastic film layers, water suction mixed layer, composite layer, water suction mixed layer is provided with the inside of the outer plastic film layers, the water suction mixed layer is made up of absorbent material and sticky glue, composite layer is provided with the inside of the water suction mixed layer, the composite layer is formed by film and non-woven fabrics hot pressing.The present invention has the advantages that anti-stick, easy demoulding, moisture-keeping maintaining effect are good, intensity is high, speed of application is fast.
Description
Technical field
The present invention relates to moisture-keeping maintaining technical field of membrane, more particularly to a kind of easy demoulding of anti-stick compound moisture-keeping maintaining
Film.
Background technology
Existing concrete moisture retention curing film inner side one side is the non-woven fabrics of hairiness, when moisturizing and curing membrane is fitted in concrete
Completed on surface after maintenance, non-woven fabrics is integrated with coarse concrete surface penetration, is difficult to remove, simultaneously because non-woven fabrics
It is easily broken during low intensity, removing in the finished, mottled fragment is formed on concrete wall surface, has a strong impact on coagulation
The outward appearance and quality of geotechnological journey.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of compound moisturizing of the easy demoulding of anti-stick is supported
Cuticula.
The present invention is achieved by following technical side：
A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick, by outer plastic film layers, water suction mixed layer, composite layer structure
Into, water suction mixed layer is provided with the inside of the outer plastic film layers, the water suction mixed layer is made up of absorbent material and sticky glue,
Composite layer is provided with the inside of the water suction mixed layer.
Further, the composite layer is formed by film and non-woven fabrics hot pressing.
Further, the inner side one side of the non-woven fabrics is without hair shiny surface.
Further, the inner side one side brushing toughness glue of the non-woven fabrics.
Further, the composite layer is provided with some infiltration apertures.
Further, a diameter of 2mm of the infiltration aperture, the spacing between infiltration aperture and infiltration aperture is 10mm.
Further, it is additionally provided with heat-insulation layer on the outside of the outer plastic film layers.
The present invention is made up of outer plastic film layers, water suction mixed layer, composite layer, and the water suction mixed layer is by water-absorption material
Material and sticky glue are constituted, cementing with viscosity to close by the infiltration aperture on composite layer with superpower water suction performance of keeping humidity
It is pasted onto on concrete surface.Because composite layer is formed by film and non-woven fabrics hot pressing, and the inner side one side of non-woven fabrics is
Without hair shiny surface, therefore with preferable intensity, and showing for bonding will not be interleaved with each other with coarse concrete surface formation
As, after engineering completes moisture-keeping maintaining, compound moisturizing and curing membrane integrally can be removed rapidly, do not interfere with the outer of concrete works
See and quality, have the advantages that anti-stick, easy demoulding, moisture-keeping maintaining effect are good, intensity is high, speed of application is fast.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
In accompanying drawing：1-outer plastic film layers, 2-water suction mixed layer, 3-composite layer, 4-infiltration aperture, 5-
Cement concrete, 6-absorbent material, 7-sticky glue, 8-film, 9-non-woven fabrics, 10-adhesive-layer, 11-insulation
Layer.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the surface mount in cement concrete 5 has a kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick, it is described
The compound moisturizing and curing membrane of the easy demoulding of anti-stick is made up of outer plastic film layers 11, water suction mixed layer 2, composite layer 3, described
The inner side of outer plastic film layers 11 is provided with water suction mixed layer 2, and the inner side of the water suction mixed layer 2 is provided with composite layer 3.
The water suction mixed layer 2 is made up of absorbent material 6 and the sticky mixing of glue 7.Absorbent material 6 can use starch, fiber
The graft copolymerization product of the natural polymers such as element, or the polymerization product such as PAA, methyl methacrylate.The macromolecule
Absorbent material 6 has superpower water suction performance of keeping humidity, can absorb the moisture of own wt hundred times to thousand times, nontoxic, harmless,
Pollution-free, absorb water point can not be extruded by simple physical method, and can repeatedly release water, water suction.Sticky glue 7 can use with
Polyvinyl alcohol, acrylic acid, polyvinyl formal, polyvinyl butyral resin, polyvinyl acetate, aqueous polyurethane, polypropylene
Acid esters, water soluble phenol resin are one kind of main body, the hydrosoluble adhesive glue 7 of two or more mixture composition.
The composite layer 3 is made up of film 8 and non-woven fabrics 9, and the non-woven fabrics 9 is without hair preferably with inner side one side
The non-woven fabrics 9 of shiny surface, film 8 and non-woven fabrics 9 are connected as one to form composite layer by way of hot pressing or gluing
3, thickness is 0.02-0.05 millimeters.Then punched on composite layer 3, make uniformly to be covered with some infiltrations on composite layer 3
Aperture 4, the diameter of the infiltration aperture 4 uses 1-3mm, and the spacing between infiltration aperture 4 and infiltration aperture 4 is 5-20mm.Make
For it is of the invention preferably, it is described infiltration aperture 4 diameter preferentially use 2mm, infiltration aperture 4 and infiltration aperture 4 between spacing
Preferentially use 10mm.
Embodiment 2
As shown in Fig. 2 the surface mount in cement concrete 5 has a kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick, it is described
The compound moisturizing and curing membrane of the easy demoulding of anti-stick is made up of outer plastic film layers 11, water suction mixed layer 2, composite layer 3, described
The inner side of outer plastic film layers 11 is provided with water suction mixed layer 2, and the inner side of the water suction mixed layer 2 is provided with composite layer 3.
The water suction mixed layer 2 is only made up of absorbent material 6.Absorbent material 6 can be using natural polymers such as starch, celluloses
The graft copolymerization product of son, or the polymerization product such as PAA, methyl methacrylate.The composite layer 3 is by multilayer
Film 8 and multi-layer nonwoven fabrics 9 are by fusion or suture or hot pressing or glued composition.The outer plastic film layers 11, water suction are mixed
Close and tied mutually by way of the sticky gluing of glue 7 in two ends or centre or suture or hot pressing between layer 2, composite layer 3
Close.Punching is provided with infiltration aperture 4 on the composite layer 3.
In some cases, can be in the inner side one side brushing adhesive-layer 10 of non-woven fabrics 9, to strengthen compound moisturizing and curing membrane
Paste performance.Heat-insulation layer 11 also can be set in the outside of the outer plastic film layers 11, to strengthen the guarantor of compound moisturizing and curing membrane
Warm performance of keeping humidity.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, other materials are such as used in some improvement and modification under the premise of structure of the present invention, principle is not departed from
Instead of non-woven fabrics 9 or film 8 etc., these are replaced, improve and modify and also should be regarded as within protection scope of the present invention.
Claims (7)
1. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick, it is characterised in that：It is by outer plastic film layers, water suction mixing
Layer, composite layer are constituted, and water suction mixed layer is provided with the inside of the outer plastic film layers, and the water suction mixed layer is by water-absorption material
Material and sticky glue are constituted, and composite layer is provided with the inside of the water suction mixed layer.
2. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick according to claim 1, it is characterised in that：It is described compound
Material layer is formed by film and non-woven fabrics hot pressing.
3. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick according to claim 2, it is characterised in that：The nonwoven
The inner side one side of cloth is without hair shiny surface.
4. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick according to claim 3, it is characterised in that：It is described
The inner side one side brushing toughness glue of non-woven fabrics.
5. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick according to claim 1 and 2, it is characterised in that described
Composite layer is provided with some infiltration apertures.
6. a kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick according to claim 5, it is characterised in that the infiltration
A diameter of 2mm of aperture, the spacing between infiltration aperture and infiltration aperture is 10mm.
7. the compound moisturizing and curing membrane of the easy demoulding of a kind of anti-stick according to claim 1, it is characterised in that：The outer modeling
Heat-insulation layer is additionally provided with the outside of material film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211203.0A CN106747646A (en) | 2016-12-24 | 2016-12-24 | A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211203.0A CN106747646A (en) | 2016-12-24 | 2016-12-24 | A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106747646A true CN106747646A (en) | 2017-05-31 |
Family
ID=58919516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211203.0A Pending CN106747646A (en) | 2016-12-24 | 2016-12-24 | A kind of compound moisturizing and curing membrane of the easy demoulding of anti-stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106747646A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882333A (en) * | 2017-11-15 | 2018-04-06 | 丁碧江 | A kind of concrete construction method |
| CN109605868A (en) * | 2018-12-29 | 2019-04-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of compound curing film of concrete high-efficiency heat and moisture preserving with photothermal conversion effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433065Y (en) * | 2000-08-09 | 2001-06-06 | 北方交通大学 | Concrete curing cover |
| CN2704465Y (en) * | 2004-04-15 | 2005-06-15 | 宁小林 | Water-retaining curing film with cement gel structure |
| CN102212934A (en) * | 2010-04-08 | 2011-10-12 | 王占峰 | Production process for non-woven fabric for building template lining and non-woven fabric |
| CN102877648A (en) * | 2012-10-12 | 2013-01-16 | 长沙圣华科技发展有限公司 | Anti-carbonization maintenance film and method for cast-in-situ concrete vertical face |
-
2016
- 2016-12-24 CN CN201611211203.0A patent/CN106747646A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433065Y (en) * | 2000-08-09 | 2001-06-06 | 北方交通大学 | Concrete curing cover |
| CN2704465Y (en) * | 2004-04-15 | 2005-06-15 | 宁小林 | Water-retaining curing film with cement gel structure |
| CN102212934A (en) * | 2010-04-08 | 2011-10-12 | 王占峰 | Production process for non-woven fabric for building template lining and non-woven fabric |
| CN102877648A (en) * | 2012-10-12 | 2013-01-16 | 长沙圣华科技发展有限公司 | Anti-carbonization maintenance film and method for cast-in-situ concrete vertical face |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882333A (en) * | 2017-11-15 | 2018-04-06 | 丁碧江 | A kind of concrete construction method |
| CN109605868A (en) * | 2018-12-29 | 2019-04-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of compound curing film of concrete high-efficiency heat and moisture preserving with photothermal conversion effect |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170531 |