CN201333743Y - Concrete heat-insulation and moisture-retention curing template - Google Patents
Concrete heat-insulation and moisture-retention curing template Download PDFInfo
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- CN201333743Y CN201333743Y CNU2009200384330U CN200920038433U CN201333743Y CN 201333743 Y CN201333743 Y CN 201333743Y CN U2009200384330 U CNU2009200384330 U CN U2009200384330U CN 200920038433 U CN200920038433 U CN 200920038433U CN 201333743 Y CN201333743 Y CN 201333743Y
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Abstract
The utility model discloses a concrete heat-insulation and moisture-retention curing template in the field of building construction. The concrete heat-insulation and moisture-retention curing template comprises a template body, wherein, the template body comprises a water percolation cloth, veneers and a thermal insulation layer, two layers of the veneers are arranged, the thermal insulation layer is arranged between the two layers of the veneers and the water percolation cloth is stuck on the surface of the veneer in contact with the concrete; and a water injection hole penetrating the two layers of the veneers and the thermal insulation layer is formed on the template body, wherein, one end of the water injection hole is connected with the inner side of the water percolation cloth and a water injection connector is arranged at the other end of the water injection hole. The template has the functions of heat-insulation and moisture-retention, can complement curing moisture to the concrete surface during the curing period of the steel strip die, can provide better procuring for the concrete, takes the concrete curing as one construction working procedure, ensures the quality of construction and curing of the concrete and is widely used for concrete construction in projects such as buildings, bridges, water conservancy, and the like.
Description
Technical field
The utility model relates to the template of using in a kind of concrete pouring construction.
Background technology
The early stage heat and moisture preserving maintenance of concrete is to guarantee that concrete strength increases, prevents that concrete from producing the important measures of temperature contraction fissure, and the major reason that concrete produces the temperature contraction fissure causes owing to the early stage heat and moisture preserving maintenance of concrete is not enough.Since early stage moisture-keeping maintaining time of concrete is short still cause solid concrete intensity do not reach designing requirement, cover to reinforcement concrete density poor, be subject to the major reason that extraneous corrosion factor such as carbon dioxide and chlorion corrodes.
Existing template commonly used, as steel form, plank sheathing, glued board etc., its plate body is made by homogenous material, heat-insulating property is relatively poor, make insulation moisture-keeping maintaining material and hang plastic film and other material at template outer surface or concrete surface before the form removal or after the form removal at the construction field (site), because of being hung on template or concrete outer surface, be subject to the influence of extraneous factors such as wind, the heat and moisture preserving effect is relatively poor, cause the early stage internal-external temperature differences of concrete members such as Dun Qiang, bridge bigger thus, concrete is prone to the temperature contraction fissure.The early stage wet curing of concrete is the development of assurance concrete strength, improves the cover to reinforcement density, improves concrete durability, prevents the important measures that the temperature contraction fissure produces; job specfication all requires the early stage wet curing 14-21 of concrete days, and early curing can not be realized well in the actual engineering construction process.Concreting in cold weather is owing to the form insulation weak effect, and concrete easily is damaged by frost.
The utility model content
The purpose of this utility model is to provide a kind of concrete heat-insulating moisture-keeping maintaining template, function such as have insulation, preserve moisture, concrete belt mould curing time is determined according to job specfication or engineering construction specification requirement, can replenish maintenance moisture content to concrete surface during the curing in the mold, can provide better early curing concrete.
The technical solution of the utility model is as follows: concrete heat-insulating moisture-keeping maintaining template, comprise plate body, described plate body comprises permeable cloth, glued board and heat-insulation layer, and described glued board has two-layer, heat-insulation layer is arranged between the two-layer glued board, and permeable cloth sticks on and the contacted face veneer of concrete; Also be provided with the water injection hole that runs through two-layer glued board and heat-insulation layer on the described plate body, water injection hole one end links to each other with permeable cloth is inboard, and the water injection hole other end is provided with the water filling joint.
When the utility model uses, make the one deck that is pasted with permeable cloth towards concrete, permeable cloth has permeability, concrete surface moisture content and bubble can be discharged, thereby reduce the concrete ratio of mud in top layer, improves concrete density, improves concrete durability; For preventing that concrete from producing the temperature contraction fissure, calculate kind and the thickness of determining heat-insulation layer by temperature control, can reduce concrete cooling speed, reduce thermograde, thereby reduce temperature difference between inside and outside concrete, prevent that concrete from producing the temperature contraction fissure; Use heat insulation formwork can also prevent that concrete is damaged by frost in the winter time; Prolong concrete belt mould curing time and generally need replenish maintenance moisture content to concrete surface, can inject certain pressure and the suitable water of temperature from the water filling joint, water scatters to concrete surface by permeable cloth, keep concrete surface to be in moisture state, both prevent the generation of concrete temperature contraction fissure, can guarantee the development of concrete strength again.Compared with prior art, the utility model can provide better early curing to concrete, concrete curing as one important working procedure, is guaranteed the concrete construction maintenance quality, and this device can be widely used in the concrete construction of engineerings such as building, bridge, water conservancy.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
As figure, be concrete heat-insulating moisture-keeping maintaining template, comprise plate body, this plate body is made of permeable cloth 7, two-layer glued board 2,6 and heat-insulation layer 5 etc., heat-insulation layer 5 is arranged between the two-layer glued board 2,6, can be connected and fixed by screw 1 between two-layer glued board 2,6 and the heat-insulation layer, heat-insulation layer 5 is made by insulation materials such as sealed polyethylene plastic, heat-preservation cotton, and heat-insulation layer 5 descriptions of materials and thickness can be calculated by the concrete temperature control that needs are built to be determined; Permeable cloth 7 sticks on the surface of glued board 6; Also be provided with the water injection hole 4 that runs through two-layer glued board 2,6 and heat-insulation layer 5 on the plate body, water injection hole 4 one ends and 7 inboard linking to each other of permeable cloth, water injection hole 4 other ends are provided with water filling joint 3, water filling joint 3 can with connections such as the water pump of peripheral hardware, running water pipe.
Claims (2)
1, concrete heat-insulating moisture-keeping maintaining template, comprise plate body, it is characterized in that: described plate body comprises permeable cloth, glued board and heat-insulation layer, and described glued board has two-layer, heat-insulation layer is arranged between the two-layer glued board, and permeable cloth sticks on and the contacted face veneer of concrete; Also be provided with the water injection hole that runs through two-layer glued board and heat-insulation layer on the described plate body, water injection hole one end links to each other with permeable cloth is inboard, and the water injection hole other end is provided with the water filling joint.
2, concrete heat-insulating moisture-keeping maintaining template according to claim 1 is characterized in that: be connected through screw between described two-layer glued board and the heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384330U CN201333743Y (en) | 2009-01-19 | 2009-01-19 | Concrete heat-insulation and moisture-retention curing template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384330U CN201333743Y (en) | 2009-01-19 | 2009-01-19 | Concrete heat-insulation and moisture-retention curing template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333743Y true CN201333743Y (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200384330U Expired - Fee Related CN201333743Y (en) | 2009-01-19 | 2009-01-19 | Concrete heat-insulation and moisture-retention curing template |
Country Status (1)
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| CN (1) | CN201333743Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886474A (en) * | 2010-06-29 | 2010-11-17 | 江苏省水利科学研究院 | Construction method for densifying surface layer of middle/low-strength concrete |
| CN102619536A (en) * | 2012-04-11 | 2012-08-01 | 李亮 | Deep coal mine roadway grout body maintenance method |
| CN103163286A (en) * | 2013-03-13 | 2013-06-19 | 浙江建设职业技术学院 | Measuring system for self-constriction of early-age concrete |
| CN107558748A (en) * | 2017-10-19 | 2018-01-09 | 黄水良 | A kind of intelligent concrete moisture-keeping maintaining blanket |
| CN107891515A (en) * | 2017-11-06 | 2018-04-10 | 北方工业大学 | Concrete self-curing test mold and using method thereof |
| CN108517778A (en) * | 2018-03-23 | 2018-09-11 | 中国五冶集团有限公司 | Be conducive to the template and application method of bridge pier concrete curing |
| CN108532975A (en) * | 2018-04-12 | 2018-09-14 | 中国冶集团有限公司 | A kind of early curing device and method of cast-in-place concrete metope |
| CN108558439A (en) * | 2018-04-17 | 2018-09-21 | 中国冶集团有限公司 | A kind of early curing device and method of cast-in-place concrete metope |
| CN108868118A (en) * | 2018-07-26 | 2018-11-23 | 荆门它山之石电子科技有限公司 | A kind of building template |
| CN110154203A (en) * | 2019-06-13 | 2019-08-23 | 曹峰 | A kind of concrete external wall panel is counter to beat molding machine and its forming method |
| CN110374344A (en) * | 2019-06-13 | 2019-10-25 | 中国电建集团华东勘测设计研究院有限公司 | It is a kind of suitable for drying, cold, the novel mass concrete heat and moisture preserving structure of strong wind weather and heat and moisture preserving method |
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
| CN115059287A (en) * | 2022-06-23 | 2022-09-16 | 中国十七冶集团有限公司 | Construction method for maintaining porous plastic formwork through fiber pipe water permeation and moisture preservation |
-
2009
- 2009-01-19 CN CNU2009200384330U patent/CN201333743Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886474A (en) * | 2010-06-29 | 2010-11-17 | 江苏省水利科学研究院 | Construction method for densifying surface layer of middle/low-strength concrete |
| CN102619536A (en) * | 2012-04-11 | 2012-08-01 | 李亮 | Deep coal mine roadway grout body maintenance method |
| CN102619536B (en) * | 2012-04-11 | 2014-12-17 | 李献德 | Deep coal mine roadway grout body maintenance method |
| CN103163286A (en) * | 2013-03-13 | 2013-06-19 | 浙江建设职业技术学院 | Measuring system for self-constriction of early-age concrete |
| CN107558748A (en) * | 2017-10-19 | 2018-01-09 | 黄水良 | A kind of intelligent concrete moisture-keeping maintaining blanket |
| CN107891515B (en) * | 2017-11-06 | 2020-05-12 | 北方工业大学 | Application method of concrete self-curing test mold |
| CN107891515A (en) * | 2017-11-06 | 2018-04-10 | 北方工业大学 | Concrete self-curing test mold and using method thereof |
| CN108517778A (en) * | 2018-03-23 | 2018-09-11 | 中国五冶集团有限公司 | Be conducive to the template and application method of bridge pier concrete curing |
| CN108517778B (en) * | 2018-03-23 | 2023-10-03 | 中国五冶集团有限公司 | Template beneficial to bridge pier concrete maintenance and application method thereof |
| CN108532975A (en) * | 2018-04-12 | 2018-09-14 | 中国冶集团有限公司 | A kind of early curing device and method of cast-in-place concrete metope |
| CN108532975B (en) * | 2018-04-12 | 2021-04-02 | 中国一冶集团有限公司 | Early maintenance device and method for cast-in-place concrete wall surface |
| CN108558439A (en) * | 2018-04-17 | 2018-09-21 | 中国冶集团有限公司 | A kind of early curing device and method of cast-in-place concrete metope |
| CN108558439B (en) * | 2018-04-17 | 2021-01-19 | 中国一冶集团有限公司 | Early maintenance device and method for cast-in-place concrete wall surface |
| CN108868118B (en) * | 2018-07-26 | 2021-08-24 | 荆门它山之石电子科技有限公司 | Building template |
| CN108868118A (en) * | 2018-07-26 | 2018-11-23 | 荆门它山之石电子科技有限公司 | A kind of building template |
| CN110374344A (en) * | 2019-06-13 | 2019-10-25 | 中国电建集团华东勘测设计研究院有限公司 | It is a kind of suitable for drying, cold, the novel mass concrete heat and moisture preserving structure of strong wind weather and heat and moisture preserving method |
| CN110154203A (en) * | 2019-06-13 | 2019-08-23 | 曹峰 | A kind of concrete external wall panel is counter to beat molding machine and its forming method |
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
| CN115059287A (en) * | 2022-06-23 | 2022-09-16 | 中国十七冶集团有限公司 | Construction method for maintaining porous plastic formwork through fiber pipe water permeation and moisture preservation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20110119 |