CN203284955U - Self-insulating composite building block with fastening pieces - Google Patents
Self-insulating composite building block with fastening pieces Download PDFInfo
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- CN203284955U CN203284955U CN2013200934318U CN201320093431U CN203284955U CN 203284955 U CN203284955 U CN 203284955U CN 2013200934318 U CN2013200934318 U CN 2013200934318U CN 201320093431 U CN201320093431 U CN 201320093431U CN 203284955 U CN203284955 U CN 203284955U
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Abstract
The utility model discloses a self-insulating composite building block with fastening pieces and relates to a concrete block. The self-insulating composite building block comprises an outer page block (1), an insulating layer (2) and an inner page block (3), wherein the outer page block ( 1 ) is in buckle connection with the insulating layer (2) through dovetail grooves (4) arranged between the outer page block ( 1 ) and the insulating layer (2); the insulating layer (2) is in buckle connection with the inner page block (3) through dovetail grooves (4) arranged between the insulating layer (2) and the inner page block (3). The self-insulating composite building block is characterized in that the fastening pieces are inlaid in the dovetail grooves (4) of the outer page block (1), the insulating layer (2) and the inner page block (3). Each fastening piece is a whole composed by raised parts (5) at two ends of the fastening piece and a connection part (6) in the middle of the fastening piece; the cross section of each raised part (5) is n-shaped; the cross section of the connection part (6) is strip-shaped. 1-6 fastening pieces are inlaid in the building block. According to the self-insulating composite building block, the raised parts at the two ends of each part are used for closely connecting the outer page block, the insulating layer and the inner page block into a whole, so that the fastening strength is higher. The fastening pieces are simple in structure, easy to manufacture, convenient to use and favorable in effect, and are applicable to various self-insulating composite building blocks.
Description
Technical field
The utility model relates to building unit, specifically, relates to concrete block, relates in particular to the compound self-insulation concrete building block of tension member.
Background technology
existing self-heat insulation concrete hollow building block, several heat preserving modes of main employing: the one, insert heat insulating material in the cavity of building block, No. 01109265.3, Chinese patent application part " insulation blocks and utilize the heat-insulating wall structure of insulation blocks " for example, number 02254823.8 " multi-functional compoiste building block " etc., the 2nd, add heat insulating material and annex between building block, such as No. 200720073982.2 " concrete heat preservation module card building blocks " etc., the 3rd, improving block material can self-heat conserving, for example No. 200720013576.7 " a kind of core foaming concrete heat preserving building blocks ", number 200910245114.1 " fly ash aerated insulation block without autoclaving and preparation method thereof " etc.These patented technologies all can give concrete block certain heat-insulating property, but have can not cut off heat bridge fully, heat insulation effect is poor; Some working procedures are more, and construction is inconvenient; Some block insulation materials also need annex to fix, and increase cost.And during existing concrete block masonry, mortar joint is difficult to control, and the degree of plainness for wall surface of building by laying bricks or stones is difficult to guarantee to cause thick construction cost and the working procedure of having increased of surface plastering.For addressing the above problem, the inventor had once applied for the Chinese patent of " composite self-heat-insulation concrete hollow building block and production method thereof " (application number 201110150511.8), yet this self-heat insulation concrete hollow building block, bond strength between concrete part and heat insulating material is weak link always, usually adopts steel wire with rigid concrete and heat insulating material drawknot.Heat insulating material and concrete part bonding strength are low, easily come off.
Summary of the invention
The purpose of this utility model is to provide a kind of composite thermal self-insulation building block with tension member, to solve the bonding strength problem of composite thermal self-insulation building block.
The composite thermal self-insulation building block with tension member that the designer provides, be comprised of outer page piece, insulation layer, interior page piece, between outer page piece and insulation layer, have dovetail groove mutually to link between insulation layer and interior page of piece; What be different from original insulation blocks is, the position of the dovetail groove of outer page piece, insulation layer, interior page piece also is inlaid with tension member, described tension member is the integral body that a bossing by two ends and middle coupling part form, the cross section of bossing is Π shape, and the cross section of coupling part is strip.
The quantity of above-mentioned tension member has 1-6 for each building block, by the steel disc of thickness 0.3-2mm, through punching press, is made.
Composite thermal self-insulation building block with tension member of the present utility model, because the two ends Π shape projection of tension member closely links into an integrated entity outer page piece, insulation layer, interior page piece, drawknot intensity is higher; Tension member used is simple in structure, and is easy to manufacture; Bonding strength is high, difficult drop-off; Be applicable to various composite thermal self-insulation building blocks.
Description of drawings
Fig. 1 is the composite thermal self-insulation building block structural representation with tension member, and Fig. 2 is for being the A-A cross section view, and Fig. 3 is the tension member structure chart, and Fig. 4 is for using view.In figure, 1 is outer page piece, and 2 is insulation layer, and 3 is interior page piece, and 4 is dovetail groove, and 5 is the Π shape bossing of tension member, and 6 is the coupling part of tension member.
The specific embodiment
a composite thermal self-insulation building block with tension member, structure as illustrated in fig. 1 and 2, by outer page piece 1, insulation layer 2, interior page piece 3 forms, between outer page piece 1 and insulation layer 2, there is dovetail groove 4 mutually to link between insulation layer 2 and interior page piece 3, outer page piece 1, insulation layer 2, the position of the dovetail groove 4 of interior page piece 3 also is inlaid with tension member, the structure of tension member as shown in Figure 3, it is the integral body that a bossing by two ends 5 and middle coupling part 6 form, the cross section of bossing 5 is Π shape, the cross section of coupling part 6 is strip, steel disc by thickness 2mm is made through punching press.Every composite thermal self-insulation building block is inlaid with 2 tension members.
Claims (3)
1. composite thermal self-insulation building block with tension member, formed by outer page piece (1), insulation layer (2), interior page piece (3), between outer page piece (1) and insulation layer (2), have dovetail groove (4) mutually to link between insulation layer (2) and interior page piece (3), it is characterized in that the position of the dovetail groove (4) of outer page of piece (1), insulation layer (2), interior page of piece (3) also is inlaid with tension member.
2. according to insulation blocks claimed in claim 1, it is characterized in that described tension member is the integral body that a bossing by two ends (5) and middle coupling part (6) form, the cross section of bossing (5) is Π shape, and the cross section of coupling part (6) is strip.
3., according to the described insulation blocks in one of claim 1 or 2, it is characterized in that the quantity of described tension member is inlaid with 1～6 for each building block, by the steel disc of thickness 0.3～2mm, through punching press, made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200934318U CN203284955U (en) | 2013-03-01 | 2013-03-01 | Self-insulating composite building block with fastening pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200934318U CN203284955U (en) | 2013-03-01 | 2013-03-01 | Self-insulating composite building block with fastening pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284955U true CN203284955U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200934318U Expired - Fee Related CN203284955U (en) | 2013-03-01 | 2013-03-01 | Self-insulating composite building block with fastening pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812240A (en) * | 2017-03-22 | 2017-06-09 | 山东农业大学 | A kind of bridge cutoff type self heat-preserving concrete building block and its manufacture craft |
| CN107938925A (en) * | 2017-11-28 | 2018-04-20 | 丁燕芳 | Heat insulation building block and wall |
| CN109537748A (en) * | 2019-01-03 | 2019-03-29 | 济南城通保温工程有限公司 | One kind is poured with in-filled block and its construction method |
-
2013
- 2013-03-01 CN CN2013200934318U patent/CN203284955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812240A (en) * | 2017-03-22 | 2017-06-09 | 山东农业大学 | A kind of bridge cutoff type self heat-preserving concrete building block and its manufacture craft |
| CN107938925A (en) * | 2017-11-28 | 2018-04-20 | 丁燕芳 | Heat insulation building block and wall |
| CN109537748A (en) * | 2019-01-03 | 2019-03-29 | 济南城通保温工程有限公司 | One kind is poured with in-filled block and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: 561000 Guizhou province Xixiu Xixiu District of Anshun City Economic Development Zone Patentee after: GUIZHOU XINGGUI HENGYUAN NEW BUILDING MATERIAL CO.,LTD. Address before: 553001 Liupanshui Province, Zhongshan District, the clock charge to teach village group of the group of seven Patentee before: LIUPANSHUI HENGYUAN NEW BUILDING MATERIAL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |