CN111719381A - Ice surface terrace structure - Google Patents
Ice surface terrace structure Download PDFInfo
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- CN111719381A CN111719381A CN202010465978.0A CN202010465978A CN111719381A CN 111719381 A CN111719381 A CN 111719381A CN 202010465978 A CN202010465978 A CN 202010465978A CN 111719381 A CN111719381 A CN 111719381A
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- layer
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/102—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention provides an ice terrace structure, which comprises: a structural floor; the heating heat-preservation layer is poured on the structural bottom plate, and a heating pipeline and a first temperature sensor are embedded in the heating heat-preservation layer; the heat insulation layer is laid on the heating heat insulation layer; the waterproof and air-insulation composite layer is laid on the heat insulation layer; the refrigeration heat-insulation layer comprises a first anti-crack net piece erected on the waterproof air-insulation composite layer, a refrigeration pipeline and a second temperature sensor which are arranged on the first anti-crack net piece, and anti-freeze concrete which is poured on the waterproof air-insulation composite layer and covers the first anti-crack net piece, the refrigeration pipeline and the second temperature sensor; and the ice surface layer is formed on the refrigeration heat-insulation layer. The invention solves the problem that the traditional floor structure is not suitable for the special environmental factors of the ice rink.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an ice surface terrace structure.
Background
In the construction process of the ice rink, the construction of the terrace structure of the ice rink needs very high technical and quality requirements due to the influence of temperature and humidity.
The traditional floor structure is not suitable for the special environmental factors of the ice hockey rink.
Disclosure of Invention
In order to overcome the defects in the prior art, an ice terrace structure is provided so as to solve the problem that the traditional floor structure is not suitable for the special environmental factors of the ice rink.
In order to realize above-mentioned purpose, provide an ice terrace structure, include:
a structural floor;
the heating heat-preservation layer is poured on the structural bottom plate, and a heating pipeline and a first temperature sensor are embedded in the heating heat-preservation layer;
the heat insulation layer is laid on the heating heat insulation layer;
the waterproof and air-insulation composite layer is laid on the heat insulation layer;
the refrigeration heat-insulation layer comprises a first anti-crack net piece erected on the waterproof air-insulation composite layer, a refrigeration pipeline and a second temperature sensor which are arranged on the first anti-crack net piece, and anti-freeze concrete which is poured on the waterproof air-insulation composite layer and covers the first anti-crack net piece, the refrigeration pipeline and the second temperature sensor; and
and the ice surface layer is formed on the refrigerating and heat-insulating layer.
Furthermore, an anti-freezing concrete layer is formed on the upper surface of the waterproof air-insulation composite layer in a pouring mode, a second anti-cracking net piece is embedded in the anti-freezing concrete layer, and the refrigeration heat-insulation layer is formed on the anti-freezing concrete layer in a pouring mode.
Furthermore, the waterproof air-insulation composite layer comprises an air-insulation layer and a waterproof layer, the air-insulation layer is laid on the thermal insulation layer, the waterproof layer is laid on the air-insulation layer, and the anti-freezing concrete layer is poured on the waterproof layer.
Furthermore, the thickness of the anti-freezing concrete layer is 100mm, and the thickness of the refrigeration heat-insulating layer is 60 mm.
Furthermore, a first mortar protective layer is formed on the upper surface of the waterproof layer in a pouring mode.
Further, the heat insulation layer is an extruded sheet.
Further, the number of the heat insulation layers is three.
Furthermore, a waterproof coiled material is paved on the structural bottom plate, a second mortar protective layer is formed on the waterproof coiled material in a pouring mode, and the heating heat-insulating layer is formed on the second mortar protective layer in a pouring mode.
The ice surface terrace structure has the beneficial effects that the ice surface terrace structure has better anti-cracking performance, wherein the anti-freezing performance and the anti-cracking performance of the refrigeration heat-insulating layer are improved by utilizing the anti-freezing concrete and the first anti-cracking net piece, and the first temperature sensor is also embedded in the refrigeration heat-insulating layer so as to monitor the actual temperature of the refrigeration heat-insulating layer in real time and predict the safety risk in advance, so that the risk can be predicted. The waterproof and air-proof composite layer plays a role in water resistance and air insulation. The heat preservation cuts off the temperature transfer of both sides about it for the refrigeration effect of heat preservation top can maintain for a long time, and the structure bottom plate of heat preservation below avoids freezing, dewfall. The heat-insulating layer heats is used for insulating the structural bottom plate, and cold air generated by the ice surface layer is prevented from causing moisture reflection and dew condensation of an downstairs ceiling and influencing downstairs life. The ice surface terrace structure can not only ensure the temperature and humidity in an ice hockey field, but also ensure that the terrace structure is not frozen and cracked, thereby realizing the stability and the safety of the structure.
Drawings
Fig. 1 is a schematic structural view of an ice terrace structure according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Referring to fig. 1 and 2, the present invention provides an ice terrace structure, including: structure bottom plate 1, heat the heat preservation 2, insulating layer 3, waterproof gas barrier composite bed 4, refrigeration heat preservation 5 and ice surface layer 6.
Wherein, the heating and insulating layer 2 is poured on the structural bottom plate 1. A heating pipeline and a first temperature sensor are embedded in the heating and insulating layer 2. The heat insulation layer 3 is laid on the heating and heat preservation layer 2. The waterproof and air-proof composite layer 4 is laid on the heat insulation layer 3.
The refrigeration heat-insulation layer 5 comprises a first anti-crack net sheet, a refrigeration pipeline, a second temperature sensor and anti-freeze concrete.
The first anti-crack net sheet is erected on the waterproof and air-proof composite layer 4. The refrigeration pipeline is arranged on the first anti-crack net piece. The anti-freezing concrete is poured on the waterproof and air-proof composite layer 4. The second temperature sensor is embedded in the frost-resistant concrete. The anti-freezing concrete is coated on the first anti-cracking net piece, the refrigeration pipeline and the second temperature sensor.
The ice surface layer 6 is formed on the refrigeration and heat preservation layer 5.
The ice-surface terrace structure has better anti-cracking performance, wherein the anti-freezing performance and the anti-cracking performance of the refrigeration heat-insulating layer are improved by utilizing the anti-freezing concrete and the first anti-cracking net piece, and the second temperature sensor is further embedded in the refrigeration heat-insulating layer so as to monitor the actual temperature of the refrigeration heat-insulating layer in real time and predict the safety risk in advance, so that the risk can be predicted. The waterproof and air-proof composite layer plays a role in water resistance and air insulation. The heat preservation cuts off the temperature transfer of both sides about it for the refrigeration effect of heat preservation top can maintain for a long time, and the structure bottom plate of heat preservation below avoids freezing, dewfall. The heat preservation of heating is used for keeping warm to the structure bottom plate, and first temperature sensor wherein is used for the temperature of real-time supervision heat preservation of heating, avoids the cold air that the ice surface course produced to cause the anti-moisture of downstairs ceiling, dew condensation water, influences downstairs life. The ice surface terrace structure can not only ensure the temperature and humidity in an ice hockey field, but also ensure that the terrace structure is not frozen and cracked, thereby realizing the stability and the safety of the structure.
In this embodiment, the heating and insulating layer 2 is a concrete layer. Further, the heating and insulating layer 2 is a C25 concrete layer with the thickness of 80 mm. The heating pipeline is evenly laid in the concrete layer, and after heat source media (such as water) are input into the heating pipeline, cold air generated by the ice surface layer is prevented from being transmitted to the structural bottom plate.
Preferably, the heating heat-insulating layer is an anti-crack concrete layer.
Before the heat insulation layer is poured, waterproof coiled materials are paved on the structural bottom plate 1. And a second mortar protective layer is formed on the waterproof coiled material in a pouring manner. And subsequently, the heating and heat-insulating layer 2 is poured and formed on the second mortar protective layer.
The waterproof coiled material is a modified waterproof asphalt coiled material sliding layer (national standard II type, polyester tire) with the thickness of 3 mm.
The second mortar protective layer is a cement mortar protective layer with the thickness of 30 mm.
In this embodiment, the heat insulation layer 3 laid on the heat insulation layer is an extruded plate. The number of the heat insulation layers 3 is three. Furthermore, the extruded sheet is a polystyrene extruded sheet with the thickness of 50mm, and the compressive strength of the extruded sheet is more than 300Kpa and B2 grade.
As a preferred embodiment, the waterproof and air-barrier composite layer 4 includes an air-barrier layer and a waterproof layer.
The air-isolating layer is laid on the extruded sheet on the uppermost layer of the heat-insulating layer 3. The waterproof layer is laid on the air-barrier layer.
The gas barrier layer is a PVC (Polyvinyl chloride) film gas barrier layer with the thickness of 0.1 mm.
The waterproof layer is a self-adhesive SBS (Styrene-Butadiene-Styrene) modified waterproof asphalt coiled material sliding layer with the thickness of 3 mm.
A first mortar protective layer 41 is formed on the upper surface of the waterproof layer by casting. The first mortar protective layer 41 is a 30mm thick cement mortar protective layer.
The upper surface of the first mortar protection layer 41 is poured with an anti-freezing concrete layer 51. A second anti-crack mesh is embedded in the anti-freeze concrete layer 51. The refrigeration heat-insulation layer 5 is poured on the anti-freezing concrete layer 51.
The thickness of the anti-freezing concrete layer 51 is 100mm, and the thickness of the refrigeration heat-preservation layer 5 is 60 mm.
The first anti-crack net sheet is made of low carbon steel cold-drawn wires with the diameter of 6mm, and is formed into a steel wire mesh sheet through butt welding, and the aperture of the steel wire mesh sheet is 80mm multiplied by 80 mm.
The second anti-cracking net sheet is made of low carbon steel cold-drawn steel wires with the diameter of 10mm, and is formed into a steel wire mesh sheet through butt welding, and the aperture of the steel wire mesh sheet is 80mm multiplied by 80 mm.
The frost resistant concrete of the frost resistant concrete layer and the refrigeration heat insulation layer is C40 (the frost resistant strength is D200 grade).
The refrigeration pipeline in the refrigeration heat-insulating layer can maintain the temperature of the ice surface layer when a secondary refrigerant (such as sodium chloride or calcium chloride aqueous solution, or aqueous solution of organic compounds such as glycol or glycerol) is input.
The aggregate of the anti-freezing concrete is not more than 12mm, the flatness is required to be detected by a ruler with the length of two meters, and the height difference of any two points is not more than 12 mm.
The preparation requirements of the anti-freezing concrete are as follows:
the compressive strength of the frost resistant concrete is the same as that of common concrete. The frost-resistant concrete should have good frost resistance in addition to compressive strength. In order to make the concrete resistant to freezing damage, the concrete is required to be more compact, the air gap is less and the air content is low. Therefore, the concrete is prepared by adding the additive. In order to reduce the pores of the concrete, the water-cement ratio needs to be controlled below 0.5, and a proper amount of water reducing agent and air entraining agent are added.
The detection method of the anti-freezing concrete comprises the following steps:
a. the compressive strength test is the same as that of common concrete.
b. And (3) detecting gas content: the mixed frost-resistant concrete is made into three test blocks of 150mm multiplied by 150mm, and is maintained together with the compression-resistant test blocks. After reaching the standard strength, the steel plate is dried and weighed. Then soaking in water for 30 min, taking out, air drying the surface water, weighing again, comparing the result with the original weight of the dried test block, the air gap amount is not more than 6.5% (i.e. water content). The three test blocks are averaged.
The ice terrace structure of the invention utilizes the frost crack resistance of the frost concrete and the anti-crack net piece to improve the safety of the heating pipeline and the refrigerating pipeline, the temperature sensor is used for monitoring the temperature change of the layer, the safety risk is predicted in advance, the anti-crack net piece is connected with the heating pipeline and the refrigerating pipeline through the pipe clamp, and the pipeline and the protection pipeline can be fully fixed.
In addition, an expansion joint 11 is arranged between an ice surface field and a non-ice surface field base of the ice surface terrace structure of the invention to disconnect heat transfer. Expansion joints 11 are internally provided with polystyrene heat insulation plates and polyethylene films, the lower parts of the expansion joints 11 are filled with hard foam sprayed polyurethane, so that the heat insulation effect of ice surface sites is achieved, and drainage ditches 12 are laid on non-ice surface sites to discharge condensed water.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the invention is to be defined by the scope of the appended claims.
Claims (8)
1. The utility model provides an ice terrace structure which characterized in that includes:
a structural floor;
the heating heat-preservation layer is poured on the structural bottom plate, and a heating pipeline and a first temperature sensor are embedded in the heating heat-preservation layer;
the heat insulation layer is laid on the heating heat insulation layer;
the waterproof and air-insulation composite layer is laid on the heat insulation layer;
the refrigeration heat-insulation layer comprises a first anti-crack net piece erected on the waterproof air-insulation composite layer, a refrigeration pipeline and a second temperature sensor which are arranged on the first anti-crack net piece, and anti-freeze concrete which is poured on the waterproof air-insulation composite layer and covers the first anti-crack net piece, the refrigeration pipeline and the second temperature sensor; and
and the ice surface layer is formed on the refrigerating and heat-insulating layer.
2. The ice terrace structure of claim 1, wherein a frost-resistant concrete layer is formed on the upper surface of the waterproof and air-insulating composite layer in a pouring manner, a second crack-resistant net piece is embedded in the frost-resistant concrete layer, and the refrigeration and heat-insulation layer is formed on the frost-resistant concrete layer in a pouring manner.
3. An ice terrace structure according to claim 2, wherein the waterproof and air-proof composite layer comprises an air-proof layer and a waterproof layer, the air-proof layer is laid on the thermal insulation layer, the waterproof layer is laid on the air-proof layer, and the anti-freezing concrete layer is poured on the waterproof layer.
4. An ice terrace structure according to claim 2, wherein the thickness of the frost resistant concrete layer is 100mm, and the thickness of the refrigeration insulating layer is 60 mm.
5. An ice terrace structure according to claim 3, wherein a first mortar protection layer is cast on the upper surface of the waterproof layer.
6. An ice terrace structure according to claim 1, wherein the thermal insulation layer is an extruded sheet.
7. An ice terrace structure according to claim 6, wherein the number of the thermal insulation layers is three.
8. An ice terrace structure according to claim 1, wherein a waterproof roll is laid on the structural bottom plate, a second mortar protective layer is formed on the waterproof roll in a pouring manner, and the heating and insulating layer is formed on the second mortar protective layer in a pouring manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465978.0A CN111719381A (en) | 2020-05-28 | 2020-05-28 | Ice surface terrace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465978.0A CN111719381A (en) | 2020-05-28 | 2020-05-28 | Ice surface terrace structure |
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| CN111719381A true CN111719381A (en) | 2020-09-29 |
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| CN202010465978.0A Pending CN111719381A (en) | 2020-05-28 | 2020-05-28 | Ice surface terrace structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856846A (en) * | 2021-01-25 | 2021-05-28 | 北京华体体育场馆施工有限责任公司 | Carbon dioxide transcritical direct cooling system for skating rink |
| CN112962913A (en) * | 2021-02-02 | 2021-06-15 | 中国建筑第八工程局有限公司 | Pipe ditch structure of ice rink |
| CN113215918A (en) * | 2021-03-09 | 2021-08-06 | 北京工业大学 | Sled racing track based on flat heat pipe |
| CN113981772A (en) * | 2021-11-05 | 2022-01-28 | 中建一局集团建设发展有限公司 | Ice rink and construction method thereof |
| CN114352060A (en) * | 2022-01-17 | 2022-04-15 | 中建八局西南建设工程有限公司 | Comprehensive gymnasium ice basket conversion process |
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| GB351685A (en) * | 1930-05-22 | 1931-07-02 | Christopher William Copeland | Improvement in ice rink floor construction |
| CN104328726A (en) * | 2014-11-05 | 2015-02-04 | 南通四建集团有限公司 | Construction method of structural layer of skating rink of speed skating museum |
| CN209443331U (en) * | 2018-12-14 | 2019-09-27 | 北洋金诺恒晟(天津)高新科技有限公司 | A kind of dismountable moving class ice, true ice stadium ground ground structure |
| CN110359336A (en) * | 2019-07-25 | 2019-10-22 | 广东海洋大学 | The terrace in low temperature place |
| CN110359337A (en) * | 2019-07-25 | 2019-10-22 | 广东海洋大学 | A kind of terrace in low temperature place |
| CN110904782A (en) * | 2019-12-31 | 2020-03-24 | 中建二局第三建筑工程有限公司 | Large artificial indoor ice rink and construction method thereof |
-
2020
- 2020-05-28 CN CN202010465978.0A patent/CN111719381A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB351685A (en) * | 1930-05-22 | 1931-07-02 | Christopher William Copeland | Improvement in ice rink floor construction |
| CN104328726A (en) * | 2014-11-05 | 2015-02-04 | 南通四建集团有限公司 | Construction method of structural layer of skating rink of speed skating museum |
| CN209443331U (en) * | 2018-12-14 | 2019-09-27 | 北洋金诺恒晟(天津)高新科技有限公司 | A kind of dismountable moving class ice, true ice stadium ground ground structure |
| CN110359336A (en) * | 2019-07-25 | 2019-10-22 | 广东海洋大学 | The terrace in low temperature place |
| CN110359337A (en) * | 2019-07-25 | 2019-10-22 | 广东海洋大学 | A kind of terrace in low temperature place |
| CN110904782A (en) * | 2019-12-31 | 2020-03-24 | 中建二局第三建筑工程有限公司 | Large artificial indoor ice rink and construction method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856846A (en) * | 2021-01-25 | 2021-05-28 | 北京华体体育场馆施工有限责任公司 | Carbon dioxide transcritical direct cooling system for skating rink |
| CN112856846B (en) * | 2021-01-25 | 2022-07-12 | 北京华体体育场馆施工有限责任公司 | Carbon dioxide transcritical direct cooling system for skating rink |
| CN112962913A (en) * | 2021-02-02 | 2021-06-15 | 中国建筑第八工程局有限公司 | Pipe ditch structure of ice rink |
| CN113215918A (en) * | 2021-03-09 | 2021-08-06 | 北京工业大学 | Sled racing track based on flat heat pipe |
| CN113981772A (en) * | 2021-11-05 | 2022-01-28 | 中建一局集团建设发展有限公司 | Ice rink and construction method thereof |
| CN114352060A (en) * | 2022-01-17 | 2022-04-15 | 中建八局西南建设工程有限公司 | Comprehensive gymnasium ice basket conversion process |
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Application publication date: 20200929 |
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