CN205344003U - With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing - Google Patents
With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing Download PDFInfo
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- CN205344003U CN205344003U CN201521116010.8U CN201521116010U CN205344003U CN 205344003 U CN205344003 U CN 205344003U CN 201521116010 U CN201521116010 U CN 201521116010U CN 205344003 U CN205344003 U CN 205344003U
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Abstract
The utility model relates to a with filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing comprises plastic film bottom, sandwich profile layer, adhesive layer, with filling profile layer is by a plurality of layers of range upon range of the forming of non -woven fabrics, and is as an organic whole through the sewing thread connection between every layer, and the sewing thread is woven by warp and weft and is constituted, separates into a plurality of square sandwich pouches with sandwich profile layer, is equipped with the polymer granule that absorbs water in every sandwich pouch. The utility model has the advantages of wind -resistance capability height, ability used repeatedly, the polymer granule that absorbs water distribute evenly, can anti load roll, keep warm effectually.
Description
Technical field
This utility model relates to moisture-keeping maintaining technical field of membrane, particularly relates to a kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance.
Background technology
Existing concrete moisture retention curing film has the disadvantage in that (1) existing moisturizing and curing membrane adopts sticking double faced adhesive tape at concrete surface mostly, this bonding mode is wasted time and energy, wind resistance is poor, when moisturizing and curing membrane is blown afloat by strong wind, its major part water suction polymeric particles is easily scattered, and again covers and has not had water suction moistening effect when concrete surface；(2) existing moisturizing and curing membrane is a property use, it is impossible to reuse, and causes engineering cost rising, resource significant wastage；(3) compressive property of existing moisturizing and curing membrane is poor, and when running into the vehicle of load-carrying when being paved with the road traveling of moisturizing and curing membrane, moisturizing and curing membrane is easily ground rotten, loses the function of moisture-heat preservation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of wind resistance is high, can reuse, the polymeric particles that absorbs water is evenly distributed, can anti-load-carrying roll, the sandwich type insulation reusable moisturizing and curing membrane of wind resistance of high insulating effect.
This utility model is achieved by techniques below side:
A kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance, it is made up of plastic sheeting bottom, sandwich type surface layer, adhesive layer, described sandwich type surface layer is pasted onto on plastic sheeting bottom by adhesive layer, described sandwich type surface layer is laminated by some layers of non-woven fabrics, connected as one by sewing thread between every layer, sewing thread is made up of with parallel braiding warp, and sandwich type surface layer is separated into multiple square sandwich pouch, and each sandwich pouch is built with water suction polymeric particles.
Further, the bottom of described plastic sheeting bottom is additionally provided with adiabator layer.
Further, described sandwich pouch is formed by hot pressing, fusion, bonding mode.
The processing technology of a kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance, it is characterised in that it comprises the following steps:
S1, multiple nonwoven fabric rolls are spaced in intervals installation on the rotary shaft, each interval is arranged equipped with water suction polymeric particles dusting funnel, by nonwoven fabric roll one end launch be connected with winder；
S2, startup winder and dusting funnel, make multiple nonwoven fabric roll slowly launch and perfuse water suction polymeric particles between the layers；
S3, with quilter by perfuse water suction polymeric particles multi-layer nonwoven fabrics sew up, adopt straight line quilting in length and breadth, multi-layer nonwoven fabrics is sewn into multiple square sandwich pouch constitute sandwich type surface layer；
S4, spray hot melt adhesive layer in the bottom of sandwich type surface layer, then sandwich type surface layer is pasted onto on plastic sheeting bottom by hot melt adhesive layer, be finally hot pressed into one, form the sandwich type insulation reusable moisturizing and curing membrane of wind resistance.
This utility model adopts the sandwich type surface layer that some layers of non-woven fabrics are laminated, and is connected as one by sewing thread between every layer, and sandwich type surface layer is separated into multiple square sandwich pouch by sewing thread, and each sandwich pouch is built with water suction polymeric particles.On the one hand, this utility model is made up of multilamellar, and weight is relatively big, and strong wind not easily blows afloat；On the other hand, even if this utility model moisturizing and curing membrane is blown afloat by strong wind, its water suction polymeric particles is installed in sandwich type surface layer by sandwich pouch, will not be scattered everywhere, without viscous on concrete surface, can reuse after therefore can covering.
This utility model after a single use, can be packed up and deposit, and reuses, reduce construction cost, avoid the wasting of resources during construction next time.It addition, elasticity of the present utility model is strong, compressive property is high, through test, the vehicle of load-carrying 40T is when being paved with the road traveling of this utility model moisturizing and curing membrane, and this utility model moisturizing and curing membrane is without damage.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
In accompanying drawing: 1 sandwich type surface layer, 2 adhesive layers, 3 plastic sheeting bottoms, 4 adiabator layers, 5 non-woven fabrics, 6 sewing threads, 7 sandwich pouches, 8 water suction polymeric particles, 9 warps, 10 parallels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance, it is made up of plastic sheeting bottom 3, sandwich type surface layer 1, adhesive layer 2, adiabator layer 4, sandwich type surface layer 1 is pasted onto on plastic sheeting bottom 3 by adhesive layer 2, and the bottom of described plastic sheeting bottom 3 is additionally provided with adiabator layer 4.Adiabator layer 4 and plastic sheeting bottom 3 are heat insulation from external insulation, and sandwich type surface layer 1 is from internal insulation moisturizing, and therefore, insulation of the present utility model, moistening effect are far above existing moisturizing and curing membrane.
Sandwich type surface layer 1 is laminated by some layers of non-woven fabrics 5, connected as one by sewing thread 6 between every layer, sewing thread 6 is made up of with parallel 10 braiding warp 9, and sandwich type surface layer 1 is separated into multiple square sandwich pouch 7, and each sandwich pouch 7 is built with water suction polymeric particles 8.Water suction polymeric particles 8 can adopt the graft copolymerization product of the natural polymer such as starch, cellulose or the polymerization product such as sodium acrylate, methyl methacrylate.Water suction polymeric particles 8 has superpower water suction performance of keeping humidity, it is possible to absorb the moisture of own wt hundred times to thousand times, nontoxic, harmless, pollution-free, is absorbed water and point can not be extruded by simple physical method, and can repeatedly release water, water suction.It is pointed out that in actual fabrication process, it is possible to adopt other modes such as hot pressing, fusion, splicing to replace sewing thread 6, form sandwich pouch 7, the shape of sandwich pouch 7 can be square beyond other shapes.
This utility model is made up of multilamellar, and weight is relatively big, and strong wind not easily blows afloat；Even if this utility model moisturizing and curing membrane is blown afloat by strong wind, its water suction polymeric particles 8 is installed in sandwich type surface layer 1 by sandwich pouch 7, will not be scattered everywhere, without viscous on concrete surface, therefore after can covering reusable, reduce construction cost, avoid the wasting of resources.
The processing technology of above-mentioned moisturizing and curing membrane, comprises the following steps:
S1, multiple nonwoven fabric rolls are spaced in intervals installation on the rotary shaft, the specification of non-woven fabrics 5 is 20-100g/m2.Each interval arranges the dusting funnel equipped with water suction polymeric particles 8, launches to be connected with winder by nonwoven fabric roll one end.
S2, startup winder and dusting funnel, make multiple nonwoven fabric roll slowly launch and perfuse water suction polymeric particles 8 between the layers, and the dusting amount of dusting funnel is 4-20g/m2。
S3, with quilter by perfuse water suction polymeric particles 8 multi-layer nonwoven fabrics 5 sew up, adopt straight line quilting in length and breadth, multi-layer nonwoven fabrics 5 be sewn into the sandwich type surface layer 1 that multiple square sandwich pouch 7 is constituted, the specification of square sandwich pouch 7 is 50X50mm.
S4, spraying hot melt adhesive layer in the bottom of sandwich type surface layer 1, the temperature of PUR controls at 170-240 DEG C, and glue spraying amount is 5-10g/m2.Then sandwich type surface layer 1 is pasted onto on the plastic sheeting bottom 3 that thickness is 3-10 μm by hot melt adhesive layer, is finally hot pressed into one, form the sandwich type insulation reusable moisturizing and curing membrane of wind resistance.
Double faced adhesive tape need not be pasted as existing curing film, it is possible to directly this Novel moisturizing curing film being covered concrete surface, speed of application is fast, time saving and energy saving, has both saved cost, in turn simplify technique during this utility model construction.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvement under this utility model structure, principle premise and modification, as adopted other modes such as hot pressing, fusion, splicing to replace sewing thread, forming sandwich pouch；Replacing non-woven fabrics or plastic sheeting bottom etc. with other material, these are replaced, improve and modify and also should be regarded as within protection domain of the present utility model.
Claims (3)
1. the sandwich type insulation reusable moisturizing and curing membrane of wind resistance, it is characterized in that: it is made up of plastic sheeting bottom, sandwich type surface layer, adhesive layer, described sandwich type surface layer is pasted onto on plastic sheeting bottom by adhesive layer, described sandwich type surface layer is laminated by some layers of non-woven fabrics, connected as one by sewing thread between every layer, sewing thread is made up of with parallel braiding warp, sandwich type surface layer is separated into multiple square sandwich pouch, and each sandwich pouch is built with water suction polymeric particles.
2. a kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance according to claim 1, it is characterised in that: the bottom of described plastic sheeting bottom is additionally provided with adiabator layer.
3. a kind of sandwich type insulation reusable moisturizing and curing membrane of wind resistance according to claim 1, it is characterised in that described sandwich pouch is formed by hot pressing, fusion, bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116010.8U CN205344003U (en) | 2015-12-30 | 2015-12-30 | With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116010.8U CN205344003U (en) | 2015-12-30 | 2015-12-30 | With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing |
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| CN205344003U true CN205344003U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521116010.8U Active CN205344003U (en) | 2015-12-30 | 2015-12-30 | With filling type heat preservation anti -wind repeatedly usable's maintenance membrane of moisturizing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273553A (en) * | 2019-05-06 | 2019-09-24 | 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 method of concrete moisture retention maintenance and surface enhanced |
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2015
- 2015-12-30 CN CN201521116010.8U patent/CN205344003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273553A (en) * | 2019-05-06 | 2019-09-24 | 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 method of concrete moisture retention maintenance and surface enhanced |
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