CN103276823A - External wall thermal insulation dual-purpose board core - Google Patents
External wall thermal insulation dual-purpose board core Download PDFInfo
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- CN103276823A CN103276823A CN2013101515212A CN201310151521A CN103276823A CN 103276823 A CN103276823 A CN 103276823A CN 2013101515212 A CN2013101515212 A CN 2013101515212A CN 201310151521 A CN201310151521 A CN 201310151521A CN 103276823 A CN103276823 A CN 103276823A
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- thermal insulation
- core body
- board core
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- dovetail grooves
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Abstract
The invention relates to the technical field of external wall thermal insulation dual-purpose board cores, in particular to an external wall thermal insulation dual-purpose board core. The external wall thermal insulation dual-purpose board core comprises a thermal insulation board core body, wherein a plurality of parallel dovetail grooves and a plurality of inner through holes are evenly formed in the thermal insulation board core body at intervals. Due to the fact that the parallel dovetail grooves and the inner through holes are evenly formed in the thermal insulation board core body at intervals, the dovetail grooves can be utilized for enabling mortar and the thermal insulation board core body to be solidified integrally. Due to the fact that the dovetail grooves are wide in interior and narrow in exterior, the contact area of the mortar and the thermal insulation board core body is large, so that the thermal insulation board core body does not easily swell or deform or fall off and is not easily layered. Due to the fact that the inner through holes are formed, when electric wires are installed in the floor, the electric wires are threaded into the holes, a wire channel does not need to be additionally formed, and with the inner through holes, usage of raw materials can be reduced, and production cost is reduced. Compared with a solid core board, due to the fact that the inner through holes are formed, the energy-saving effect of a building is correspondingly increased.
Description
Technical field
The present invention relates to exterior-wall heat insulation with plate core technical field, be specifically related to a kind of exterior-wall heat insulation two-purpose plate core with dovetail groove and inner via hole.
Background technology
Existing building is energy-conservation below standard will to carry out reducing energy consumption, pastes one deck warming plate outward, below standard will establish external thermal insulation in that the exterior enclosure wall in the room that builds a house is energy-conservation." external thermal insulation system with steel wire net rack molded polystyrene plate " is State Standard of the People's Republic of China GB26540-2011, external thermal insulation system has been classified compulsory standard as with steel wire diameter and performance, and external thermal insulation system is moulded polystyrene board with the full pattern of outer heat-insulating property and supported.But the one side of this molded polystyrene plate is emboss pit, is not locked as one with cement mortar, year in and year out, exposes to the sun and rain, and the spring, summer, autumn and winter, expanding with heat and contract with cold has the possibility of layering.The plate core is real core, does not have inner via hole, does not have the energy-saving effect of polystyrene board to be brought into play to greatest extent; In addition, the polystyrene of real core bursts at the seams when electric wire is installed again in addition, takes a lot of work, time-consuming, expense material.
Summary of the invention
The objective of the invention is provides a kind of exterior-wall heat insulation two-purpose plate core with dovetail groove and inner via hole in order to overcome shortcoming of the prior art, being intended to solve existing polystyrene thermal insulation plate core is real core, there is not inner via hole, do not have the energy-saving effect of polystyrene board to be brought into play to greatest extent and when electric wire is installed, burst at the seams in addition again, take a lot of work, time-consuming and the technical problem of taking material.
The present invention is achieved in that a kind of exterior-wall heat insulation two-purpose plate core, comprises the warming plate core body, even spaced apart a plurality of parallel dovetail grooves and the inner via hole of being provided with on the described warming plate core body.
Described dovetail groove is opened on the side surface of described warming plate core body.
Each described inner via hole is between per two described dovetail grooves.
Described inner via hole is circular port.
Described warming plate core body is made by polystyrene board.
The present invention is by even spaced apart a plurality of parallel dovetail grooves and the inner via hole of being provided with on the warming plate core body, thereby can utilize dovetail groove to make mortar and warming plate core be solidified as one, because the inner wide and outer narrow of dovetail groove, make that mortar and warming plate core contact area are big, thereby make the warming plate core be difficult for distension, distortion, layering and come off; Being provided with inner via hole can penetrate electric wire in the hole when flooring is installed electric wire, needn't establish drawing lines in addition, and inner via hole can reduce raw material and use, and reduces production costs, and compares with real central layer, owing to be provided with the corresponding effect that increases building energy conservation of inner via hole.
Description of drawings
Figure 1 shows that the structural representation of a kind of exterior-wall heat insulation two-purpose plate core that the embodiment of the invention provides.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the present invention is further elaborated.
Referring to Fig. 1, the figure shows the structure of a kind of exterior-wall heat insulation two-purpose plate core that the embodiment of the invention provides.For convenience of explanation, only show the relevant part of the embodiment of the invention.
A kind of exterior-wall heat insulation two-purpose plate core comprises warming plate core body 1, even spaced apart a plurality of parallel strip dovetail grooves 2 and the inner via hole 3 of being provided with on the described warming plate core body.
In the embodiment of the invention, described dovetail groove 2 is opened on the side surface of described warming plate core body 1, and is through to the other end from a described surperficial end of described warming plate core body.
More excellent, the width of the groove bottom of described dovetail groove 2 is greater than the width of notch, and namely the cross section of described dovetail groove 2 is up-narrow and down-wide trapezium structure
In the embodiment of the invention, each described inner via hole 3 is between per two described dovetail grooves 2, and is more excellent, each described inner via hole 3 be located at two described dovetail grooves 2 between the warming plate core body in.
In the embodiment of the invention, described inner via hole 3 is circular port, is located at the inside of described insulation central layer.
Certainly, described inner via hole 3 also can triangle or rectangular opening, and concrete shape is not limit.
In the embodiment of the invention, described warming plate core body 1 is made by polystyrene board.
The present invention has following beneficial effect:
1, dovetail groove 2 can make mortar and plate core be solidified as one, and inner wide and outer narrow is big with plate core contact area, has been difficult for distension, distortion, layering and comes off.
2, the mortar insulation layer of dovetail groove increases than the mortar cover intensity of emboss pit.
3, the coefficient of thermal conductivity of the air in the inner via hole is 0.022w/mk (at immobilising environment), and the coefficient of thermal conductivity of polystyrene is 0.04w/mk, and comparing with the polystyrene board of real core just increases thermal resistance value, has also just increased the effect of building energy conservation.
4, inner via hole can penetrate various electric wires (for example color lamp of flooring) in the hole easily, needn't establish drawing lines in addition.
5, the inner via hole raw material that can reduce polystyrene reduce production costs.
6, this plate can bond with the original hase metope of building building, fixes with crab-bolt, and the shear wall that also is used in system in the big mould in the room that builds a house is incubated outward.
The present invention is by even spaced apart a plurality of parallel dovetail grooves and the inner via hole of being provided with on the warming plate core body, thereby can utilize dovetail groove to make mortar and warming plate core be solidified as one, because the inner wide and outer narrow of dovetail groove, make that mortar and warming plate core contact area are big, thereby make the warming plate core be difficult for distension, distortion, layering and come off; Being provided with inner via hole can penetrate electric wire in the hole when flooring is installed electric wire, needn't establish drawing lines in addition, and inner via hole can reduce raw material and use, and reduces production costs, and compares with real central layer, owing to be provided with the corresponding effect that increases building energy conservation of inner via hole.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an exterior-wall heat insulation two-purpose plate core is characterized in that, comprises the warming plate core body, even spaced apart a plurality of parallel dovetail grooves and the inner via hole of being provided with on the described warming plate core body.
2. according to the described exterior-wall heat insulation two-purpose plate of claim 1 core, it is characterized in that described dovetail groove is opened on the side surface of described warming plate core body.
3. according to claim 1 or 2 described exterior-wall heat insulation two-purpose plate cores, it is characterized in that each described inner via hole is between per two described dovetail grooves.
4. according to the described exterior-wall heat insulation two-purpose plate of claim 1 core, it is characterized in that described inner via hole is circular port.
5. according to the described exterior-wall heat insulation two-purpose plate of claim 1 core, it is characterized in that described warming plate core body is made by polystyrene board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101515212A CN103276823A (en) | 2013-04-27 | 2013-04-27 | External wall thermal insulation dual-purpose board core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101515212A CN103276823A (en) | 2013-04-27 | 2013-04-27 | External wall thermal insulation dual-purpose board core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103276823A true CN103276823A (en) | 2013-09-04 |
Family
ID=49059429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101515212A Pending CN103276823A (en) | 2013-04-27 | 2013-04-27 | External wall thermal insulation dual-purpose board core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103276823A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3116064B2 (en) * | 1995-08-22 | 2000-12-11 | 政夫 鈴木 | Architectural exterior materials and architectural exterior panels using architectural exterior materials |
| CN201212230Y (en) * | 2008-06-16 | 2009-03-25 | 哈尔滨鸿盛房屋节能体系研发中心 | Energy-conserving inner baffle wall composite board for construction |
| CN201296983Y (en) * | 2008-11-20 | 2009-08-26 | 祁魁 | Heat insulation board with reinforcing wall |
| CN201981658U (en) * | 2011-01-19 | 2011-09-21 | 山西钰塑科贸有限公司 | High-grade all-coating fireproofing thermal insulation board |
| CN102206951A (en) * | 2011-05-11 | 2011-10-05 | 秦皇岛同力达塑材有限公司 | Hollow fireproof heat preservation board |
-
2013
- 2013-04-27 CN CN2013101515212A patent/CN103276823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3116064B2 (en) * | 1995-08-22 | 2000-12-11 | 政夫 鈴木 | Architectural exterior materials and architectural exterior panels using architectural exterior materials |
| CN201212230Y (en) * | 2008-06-16 | 2009-03-25 | 哈尔滨鸿盛房屋节能体系研发中心 | Energy-conserving inner baffle wall composite board for construction |
| CN201296983Y (en) * | 2008-11-20 | 2009-08-26 | 祁魁 | Heat insulation board with reinforcing wall |
| CN201981658U (en) * | 2011-01-19 | 2011-09-21 | 山西钰塑科贸有限公司 | High-grade all-coating fireproofing thermal insulation board |
| CN102206951A (en) * | 2011-05-11 | 2011-10-05 | 秦皇岛同力达塑材有限公司 | Hollow fireproof heat preservation board |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |