CN210453166U - Curing template for concrete member - Google Patents
Curing template for concrete member Download PDFInfo
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- CN210453166U CN210453166U CN201921173200.1U CN201921173200U CN210453166U CN 210453166 U CN210453166 U CN 210453166U CN 201921173200 U CN201921173200 U CN 201921173200U CN 210453166 U CN210453166 U CN 210453166U
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Abstract
A maintenance template for a concrete member comprises an iron sheet, a moisturizing composite layer, a protective layer and a high-strength magnet sheet; the iron sheets are arranged in a group at intervals on the outer surface of the concrete member; each iron sheet is connected with the concrete member in an adhesive way; the moisture-preserving composite layer is fully paved on the outer side of the concrete member; water for moisturizing and maintaining the concrete member is injected into the protective layer; the protective layer is tightly attached to the outer side surface of the moisturizing composite layer, and the protective layer is fixedly connected with the moisturizing composite layer; the high-strength magnet pieces are arranged on the outer side face of the protective layer and correspond to the iron pieces, and the moisturizing composite layer and the protective layer are pressed on the outer surface of the concrete member through attraction between the high-strength magnet pieces and the iron pieces. The utility model provides a traditional concrete member maintenance method not only waste water resource and labour but also be difficult to make whole components wet target in place, the maintenance effect is not good and the film parcel does not tightly form the air intake easily to lead to moisture to scatter and disappear and influence the technical problem of concrete quality.
Description
Technical Field
The utility model belongs to the building engineering field, especially a maintenance template for concrete member.
Background
In the construction of building engineering, the problem that concrete members of vertical planes, inclined planes or various irregular concave-convex planes are difficult to maintain is faced, the concrete members are often maintained by directly watering and then covering a plastic film in the engineering, the method wastes water resources and labor force, all the members are difficult to wet in place, the maintenance effect is poor, and the requirement on maintenance quality cannot be met. For film curing, if the film is not tightly wrapped, air inlets are easily formed, so that water in the concrete is lost to influence the quality of the concrete.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a maintenance template for concrete member, solve traditional concrete member maintenance method not only water resource and labour but also be difficult to make that all components wet targets in place, the maintenance effect is not good and the film parcel does not strictly form the air intake easily to lead to the technical problem of moisture scattering and disappearing influence concrete quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A curing template for a concrete member is provided on the outer side of the concrete member; comprises an iron sheet, a moisture-preserving composite layer, a protective layer and a high-strength magnet sheet; the iron sheets are arranged in a group at intervals on the outer surface of the concrete member; wherein each iron sheet is connected with the concrete member in an adhesive way; the moisture-preserving composite layer is fully paved on the outer side of the concrete member; water for moisturizing and maintaining the concrete member is injected into the protective layer; the protective layer is tightly attached to the outer side surface of the moisturizing composite layer, and the protective layer is fixedly connected with the moisturizing composite layer; the high-strength magnet pieces are arranged on the outer side face of the protective layer and correspond to the iron pieces, and the moisturizing composite layer and the protective layer are in pressure joint on the outer surface of the concrete member through attraction between the high-strength magnet pieces and the iron pieces.
Preferably, the shape of the iron sheet is circular or rectangular or triangular.
Preferably, the size of the iron piece is larger than that of the magnet.
Preferably, the iron sheets are arranged in a matrix or in a quincunx shape, the distance between the horizontally adjacent iron sheets (2) is 1.0-1.2 m, and the distance between the vertically adjacent iron sheets (2) is 1.5-1.8 m.
Preferably, the moisture-preserving composite layer comprises a water permeable membrane, a water-preserving sheet and a water blocking membrane which are arranged in sequence from inside to outside; the water retention sheet is made of a high-molecular water-absorbing resin sheet or made of water-permeable geotextile.
Preferably, the protective layer is made of tarpaulin or oxford or tarpaulin.
Preferably, the inner side of the protective layer is provided with a heat-insulating layer; the heat-insulating layer is made of rubber and plastic heat-insulating materials or mineral wool, and the heat-insulating layer is bonded with the protective layer through an interface or is mechanically connected with the protective layer.
Preferably, the protective layer and the moisturizing composite layer are connected through interfacial adhesion or mechanical connection.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model is provided with an iron sheet, a moisture-preserving composite layer, a protective layer and a high-strength magnet sheet from inside to outside, and when the concrete member needs heat preservation, the inner side of the protective layer is provided with a heat preservation layer; the heat preservation layer and the protective layer mainly play roles in maintaining the surface temperature of the adjusting component, preventing external force from being scraped and wind, wind and rain, and the iron sheets and the high-strength magnet sheets mainly play roles in fixing the maintenance material on the surface of the concrete component so that the maintenance material is fully attached to the concrete; the utility model provides a maintenance mould has heat preservation and moisturizing function concurrently, has improved the maintenance quality of plane type especially irregular plane type concrete member.
2. The utility model discloses a beautiful appeal of the schidign between magnet piece and the iron sheet that excels in will moisturize composite bed and inoxidizing coating crimping on the surface of concrete member, after the maintenance finishes, convenient dismantlement, used repeatedly many times.
3. The utility model discloses when carrying out the maintenance of moisturizing to the concrete member, preserve moisture in the composite bed that moisturizes, avoided directly watering at the concrete member surface with water, the moisture loss of messenger has also avoided constructor to water repeatedly, and the design of this kind of maintenance template not only makes the job site clean and tidy, using water wisely, reduces the amount of labour moreover.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention disposed outside a concrete member.
Fig. 2 is a layout view of the high-strength magnet pieces of the present invention on the protective layer.
Fig. 3 is a schematic structural view of the utility model of arranging a heat-insulating layer between the middle moisture-preserving composite layer and the protective layer.
Fig. 4 is a schematic structural view of the moisturizing composite layer of the present invention.
Reference numerals: 1-concrete member, 2-iron sheet, 3-moisture-preserving composite layer, 3.1-permeable membrane, 3.2-moisture-preserving sheet, 3.3-water-resisting membrane, 4-protective layer, 5-high-strength magnet sheet and 6-heat-insulating layer.
Detailed Description
As shown in fig. 1 to 4, the curing forms for concrete members of this type are provided on the outer side of a concrete member 1; comprises an iron sheet 2, a moisture-preserving composite layer 3, a protective layer 4 and a high-strength magnet sheet 5; the iron sheets 2 are arranged in a group and are arranged on the outer surface of the concrete member 1 at intervals; wherein each iron sheet 2 is connected with the concrete member 1 in an adhesive way; the moisture-preserving composite layer 3 is fully paved on the outer side of the concrete member 1; water for moisturizing and maintaining the concrete member 1 is injected into the protective layer 4; the protective layer 4 is tightly attached to the outer side surface of the moisturizing composite layer 3, and the protective layer 4 is fixedly connected with the moisturizing composite layer 3; the high-strength magnet piece 5 is arranged on the outer side surface of the protective layer 4 at a position corresponding to the iron piece 2, and the moisture-retaining composite layer 3 and the protective layer 4 are pressed against the outer surface of the concrete member 1 by the attraction between the high-strength magnet piece 5 and the iron piece 2.
In this embodiment, the shape of the iron sheet 2 is circular to avoid damaging the curing formwork, and the iron sheet 2 can be a thin iron sheet with small thickness and moderate area, so as to be easily attached to the concrete member 1 with a concave-convex plane, and the surface of the iron sheet 2 is smooth and cannot have sharp edges.
Of course, in other embodiments, the shape of the iron sheet 2 may also be rectangular or triangular.
In this embodiment, the size of the iron sheet 2 is larger than that of the high-strength magnet sheet 5, so as to facilitate better adsorption.
In this embodiment, the iron sheets 2 are arranged in a matrix or in a quincunx shape, so that the adsorption position can be conveniently found when the high-strength magnet sheets 5 are arranged outside the formwork, the plane size and the distance between the iron sheets 2 can be determined according to the size of the concrete member 1, the distance between the horizontally adjacent iron sheets 2 is 1.0-1.2 m, and the distance between the vertically adjacent iron sheets 2 is 1.5-1.8 m.
In the embodiment, in order to facilitate use, when the maintenance template is not used, the high-strength magnet sheet 5 and the protective layer 4 are not laid together, and when the maintenance template is used, the high-strength magnet sheet 5 is correspondingly adsorbed on the outer side of the protective layer 4 according to the position of the iron sheet 2 adhered to the concrete member 1, and the high-strength magnet sheet 5 and the corresponding iron sheet 2 are aligned as much as possible so as to obtain the maximum adsorption force, so that the maintenance template is fully adhered to the surface of the concrete member 1 and the maintenance template is kept stable and does not slip; the high-strength magnet piece 5 is also required to be shaped smoothly without corners.
In this embodiment, in order to facilitate the site operation, the size of each maintenance template can be selected according to the actual shape and size of the concrete member 1.
In this embodiment, the curing template may be formed by splicing a group of curing template units; the structural layer of the maintenance template unit is consistent with that of the maintenance template; in order to ensure tight package, the sides of the adjacent maintenance template units are overlapped, the overlapped length is not less than 1 time of the distance between the two transverse adjacent high-strength magnet sheets 5, two rows of high-strength magnet sheets 5 are ensured to be adsorbed at the overlapped part, or the transverse distance and the longitudinal distance of the high-strength magnet sheets 5 are encrypted at the overlapped part, so that the tight seam of the maintenance template units is ensured, and no air inlet gap is left.
In this embodiment, the moisture-preserving composite layer 3 comprises a water permeable membrane 3.1, a water-preserving sheet 3.2 and a water-blocking membrane 3.3 which are sequentially arranged from inside to outside; the water-retaining sheet 3.2 is made of a high-molecular water-absorbing resin sheet or a water-permeable geotextile, and both the high-molecular water-absorbing resin sheet and the water-permeable geotextile have water absorbing and releasing functions and have good deformation adaptability; the water permeable membrane 3.1 is arranged on one side of the water retention sheet 3.2, which is in contact with the surface of the concrete member 1, and can protect the water retention sheet 3.2 on one hand, and continuously, slowly and uniformly conduct the water in the water retention sheet 3.2 to the surface of the concrete member 1 on the other hand; the permeable membrane 3.1 can be made of permeable cloth with good water permeability and compact material and is not easy to cut; the water-blocking film 3.3 is arranged on one side of the water-retaining sheet 3.2, which is contacted with the protective layer 4, the material of the water-blocking film 3.3 can be selected from firm and impervious non-woven fabrics or felts, and the like, and the main function is to prevent the protective layer 4 from absorbing the water in the water-retaining sheet 3.2 and also prevent the heat-insulating effect from being reduced after the heat-insulating material absorbs the moisture when the heat-insulating layer 6 is arranged.
In this embodiment, inoxidizing coating 4 is made by tarpaulin, and tarpaulin is not only durable, wear-resisting and anti-scratch, plays the guard action to whole template, also can avoid heat preservation 6 to absorb water and wet.
Of course, in other embodiments, the protective layer 4 may also be made of oxford cloth or waterproof rubber cloth.
In this embodiment, a heat insulating layer 6 is disposed on the inner side of the protective layer 4; the heat-insulating layer 6 is made of rubber and plastic heat-insulating materials or mineral wool, and the materials have good heat-insulating property, are soft, resistant to winding, flame-retardant and waterproof; and the heat-insulating layer 6 is connected with the protective layer 4 through interface bonding or mechanical connection.
In this embodiment, the protective layer 4 and the moisture-retaining composite layer 3 are bonded or mechanically connected through an interface.
In this embodiment, the thickness of the insulating layer 6 can be reasonably selected according to the heat preservation requirement of the concrete member 1, and the protective layer 4 and the water blocking film 3.3 are directly combined into one without arranging the insulating layer 6 when the concrete member 1 is maintained, and only the protective layer 4 is kept, but the protective layer 4 must have a water blocking effect at this time, so as to prevent the water in the water blocking sheet 3.2 from being lost to the outside.
In this embodiment, the construction method of the maintenance formwork includes the following steps.
Step one, arranging iron sheets 2 and preparing a maintenance template: the method comprises the steps of designing the arrangement positions of iron sheets 2 on the surface of a concrete member 1 in advance, adhering the iron sheets 2 to the surface of the concrete member 1 needing to be maintained after a formwork is removed by using high-strength and quick-adhesion glue, and recording and marking the arrangement positions of the iron sheets 2 so as to quickly find the positions of the iron sheets 2 when high-strength magnet sheets 5 are installed; and meanwhile, the maintenance template is subjected to spray wetting treatment, and before the maintenance template is used, the moisturizing composite layer 3 on the inner side of the maintenance template is sprayed, soaked and the like, so that the moisturizing material absorbs water to saturation.
Step two, laying a curing template on the surface of the concrete member 1: after the iron sheets 2 are arranged, laying a maintenance template as soon as possible, after the positions of the moisturizing composite layer 3 and the protective layer 4 are placed, installing high-strength magnets 5 at corresponding positions outside the protective layer 4 according to the positions marked by the iron sheets 2 on the concrete member 1, and flatly fixing the moisturizing composite layer 3 and the protective layer 4 on the surface of the member; in order to perform heat preservation and moisture preservation maintenance on the concrete member 1 as early as possible, the moisture preservation composite layer 3 and the protective layer 4 may be laid while the iron pieces 2 are arranged while the form is removed according to the work amount and the site condition, and the laying sequence may be started from any position as necessary until the whole concrete member 1 is covered.
And step three, after all the curing templates are laid, if small gaps still exist at the edge part of the concrete member 1, filling and sealing the small gaps by using viscose or heat-preservation rubber and plastic strips.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (8)
1. A curing form for a concrete element, arranged on the outside of the concrete element (1); the method is characterized in that: comprises an iron sheet (2), a moisture-preserving composite layer (3), a protective layer (4) and a high-strength magnet sheet (5); the iron sheets (2) are arranged in a group and are arranged on the outer surface of the concrete member (1) at intervals; wherein each iron sheet (2) is connected with the concrete member (1) in an adhesive way; the moisture-preserving composite layer (3) is fully paved on the outer side of the concrete member (1); water for moisturizing and maintaining the concrete member (1) is injected into the protective layer (4); the protective layer (4) is tightly attached to the outer side surface of the moisturizing composite layer (3), and the protective layer (4) is fixedly connected with the moisturizing composite layer (3); the high-strength magnet piece (5) is arranged on the outer side surface of the protective layer (4) at a position corresponding to the iron piece (2), and the moisturizing composite layer (3) and the protective layer (4) are pressed on the outer surface of the concrete member (1) through attraction between the high-strength magnet piece (5) and the iron piece (2).
2. A curing form for a concrete element according to claim 1, characterized in that: the iron sheet (2) is round, rectangular or triangular.
3. A curing form for a concrete element according to claim 1, characterized in that: the size of the iron sheet (2) is larger than that of the high-strength magnet sheet (5).
4. A curing form for a concrete element according to claim 1, characterized in that: the iron sheets (2) are arranged in a matrix shape or in a quincunx shape, the distance between every two adjacent iron sheets (2) in the transverse direction is 1.0-1.2 m, and the distance between every two adjacent iron sheets (2) in the longitudinal direction is 1.5-1.8 m.
5. A curing form for a concrete element according to claim 1, characterized in that: the moisture-preserving composite layer (3) comprises a water permeable membrane (3.1), a water-preserving sheet (3.2) and a water-blocking membrane (3.3) which are arranged in sequence from inside to outside; the water retention sheet (3.2) is made of a high molecular water-absorbing resin sheet or made of a water-permeable geotextile.
6. A curing form for a concrete element according to claim 1, characterized in that: the protective layer (4) is made of waterproof canvas or oxford or waterproof rubber cloth.
7. A curing form for a concrete element according to claim 1, characterized in that: the inner side of the protective layer (4) is provided with a heat-insulating layer (6); the heat-insulating layer (6) is made of rubber and plastic heat-insulating materials or mineral wool, and the heat-insulating layer (6) is bonded with the protective layer (4) through an interface or is mechanically connected with the protective layer.
8. A curing form for a concrete element according to claim 1, characterized in that: the protective layer (4) and the moisture-preserving composite layer (3) are bonded through an interface or are mechanically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173200.1U CN210453166U (en) | 2019-07-24 | 2019-07-24 | Curing template for concrete member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173200.1U CN210453166U (en) | 2019-07-24 | 2019-07-24 | Curing template for concrete member |
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| CN210453166U true CN210453166U (en) | 2020-05-05 |
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| CN201921173200.1U Active CN210453166U (en) | 2019-07-24 | 2019-07-24 | Curing template for concrete member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576899A (en) * | 2020-05-27 | 2020-08-25 | 中国建筑第八工程局有限公司 | Maintenance structure and method for ultra-thick radiation-proof concrete wall |
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2019
- 2019-07-24 CN CN201921173200.1U patent/CN210453166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576899A (en) * | 2020-05-27 | 2020-08-25 | 中国建筑第八工程局有限公司 | Maintenance structure and method for ultra-thick radiation-proof concrete wall |
| CN111576899B (en) * | 2020-05-27 | 2022-05-20 | 中国建筑第八工程局有限公司 | Maintenance structure and method for ultra-thick radiation-proof concrete wall |
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