CN109853761A - A kind of fixed device of exterior wall cement insulation board and fixing means - Google Patents
A kind of fixed device of exterior wall cement insulation board and fixing means Download PDFInfo
- Publication number
- CN109853761A CN109853761A CN201910056793.1A CN201910056793A CN109853761A CN 109853761 A CN109853761 A CN 109853761A CN 201910056793 A CN201910056793 A CN 201910056793A CN 109853761 A CN109853761 A CN 109853761A
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- Prior art keywords
- insulation board
- wall
- cement insulation
- cement
- sunk screw
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- 238000009413 insulation Methods 0.000 title claims abstract description 97
- 239000004568 cement Substances 0.000 title claims abstract description 92
- 239000004677 Nylon Substances 0.000 claims abstract description 18
- 229920001778 nylon Polymers 0.000 claims abstract description 18
- 238000010079 rubber tapping Methods 0.000 claims abstract description 10
- 238000009958 sewing Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 14
- 239000011440 grout Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920002292 Nylon 6 Polymers 0.000 claims 4
- 239000006260 foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of fixed device of exterior wall cement insulation board and fixing means, cement insulation board including being attached to surface of wall, the cement insulation board is boss shape structure, it is connected between adjacent cement insulation board by step tongue and groove, form " Z " font connecting sewing, perforative through-hole is offered in cement insulation board, pre- sunk screw is embedded in wall, and the thread segment of pre- sunk screw is stretched out outside wall and is inserted into the through-hole in cement insulation board.Cement insulation board of the invention is boss type structure, forms " Z " font connecting sewing between adjacent cement insulation board, it is firm not only to connect, but also good airproof performance.Meanwhile insulation board is fixed on the wall indirectly by pre- sunk screw, is connected firmly, it is not susceptible to fall off, hollowing and other issues, and self-tapping screw is indirectly connected with pre-embedded bolt by the swollen plug sleeve of nylon, makes between them that there are bridge cut-off, keeps exterior-wall heat insulation functional.
Description
Technical field
The present invention relates to a kind of fixed device of exterior wall cement insulation board and fixing means, belong to external wall construction skill
Art field.
Background technique
Currently, typically directly pasting cement insulation board, mostly straight flange with mortar when carrying out wall face thermal insulation construction
Overlap joint, and part metope anchoring piece anchorage depth, pulling capacity are unsatisfactory for design requirement, cause mass deviation larger, thickness of constructing
Different, the problems such as later period is easy to appear hollowing, falls off, later period maintenance expense is larger, adversely affects to enterprise.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of fixed device of exterior wall cement insulation board and fixing means
There is in technology the problem of falling off, crack after exterior-wall heat insulation installation, poor thermal insulation property.
Technical solution of the present invention: a kind of fixed device of exterior wall cement insulation board, including being attached to surface of wall
Cement insulation board, the cement insulation board are boss shape structure, are passed through between adjacent cement insulation board
The connection of step tongue and groove, forms " Z " font connecting sewing, perforative through-hole is offered in cement insulation board, pre- in wall
It is embedded with pre- sunk screw, the thread segment of pre- sunk screw is stretched out outside wall and is inserted into the through-hole in cement insulation board, and nylon is swollen
The inner end of plug sleeve is fixedly connected with the thread segment of pre- sunk screw, the outer end and cement insulation board surface of nylon is swollen plug sleeve
Concordantly, the outer end of the swollen plug sleeve of nylon is provided with platen, tapping screw consolidates platen after being screwed into the outer end of the swollen plug sleeve of nylon
It is scheduled on cement insulation board surface, is coated with protective layer on the surface of cement insulation board.
Further, the section of the cement insulation board is "convex" shaped structure.
Further, the part of the pre- sunk screw embedment wall is L-shaped structure.
Further, adhesive layer is provided between the cement insulation board and wall.
Further, the platen is made of glass fiber material.
Meanwhile the present invention also provides a kind of exterior wall foamed cements using the fixed device of above-mentioned exterior wall cement insulation board
Insulation board fixing means, comprising the following steps:
Step 1: determining the layout figure of cement insulation board according to the Facade form of Design Requirement Drawing and wall；
Step 2:, referring to layout figure, each piece of foaming cement thermal insulation is located in wall when carrying out external wall structure construction
The pre-buried pre- sunk screw in the center of plate, and the buried section of pre- sunk screw is bound with wall steel bar；
Step 3: in surface of wall paving cement insulation board, and making pre-buried spiral shell after the stay in place form of wall is removed
It is outer and be inserted into the through-hole in cement insulation board that the thread segment of nail stretches out wall, so be fixedly connected on pre- sunk screw with
The identical nylon of cement insulation board thickness is swollen plug sleeve, then being screwed into tapping screw behind the outer end of the swollen plug sleeve of nylon will pressure
Disk is fixed on cement insulation board surface, so that cement insulation board is pressed abd fixed on surface of wall by platen；
Step 4: carrying out protective layer construction after cement insulation board paving terminates 24~48h；When construction, foaming
Cement heat preserving plate surface is pressed into plain edition screen cloth after using render-float-and-set construction technology, first of anticracking grout to smooth out, to first
It after road anticracking grout is stiff, smears second anticracking grout and is pressed into reinforced screen cloth, then to smear third road anticracking grout complete by screen cloth
All standing.
In the above method, when paving cement insulation board, pass through step tongue and groove between adjacent cement insulation board
Connection forms " Z " font connecting sewing.
Due to the adoption of the above technical scheme, the present invention has the advantages that cement insulation board of the invention is boss type
Structure forms " Z " font connecting sewing between adjacent cement insulation board, and it is firm not only to connect, but also good airproof performance.Meanwhile
Insulation board is fixed on the wall indirectly by pre- sunk screw, is connected firmly, and is not susceptible to fall off, hollowing and other issues, and
Self-tapping screw is indirectly connected with pre-embedded bolt by the swollen plug sleeve of nylon, makes between them that there are bridge cut-off, makes exterior-wall heat insulation performance
Well.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is cement insulation board installation；
Fig. 2 is the spliced map of cement insulation board；
Fig. 3 is the structural schematic diagram of cement insulation board；
Fig. 4 is the schematic cross-section of Fig. 1；
Fig. 5 is the partial enlarged view of Fig. 4.
Description of symbols: 1- wall, 2- adhesive layer, 3- cement insulation board, 4- protective layer, the pre- sunk screw of 5-, 6-
Nylon is swollen plug sleeve, 7- tapping screw, 8- platen.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.
The embodiment of the present invention: the structural schematic diagram of the fixed device of exterior wall cement insulation board is as shown in Fig. 1~5, packet
The cement insulation board 3 for being attached to 1 surface of wall is included, is provided with adhesive layer between the cement insulation board 3 and wall 1
2；The cement insulation board 3 is boss shape structure, and section is "convex" shaped structure, adjacent cement insulation board
It is connected between 3 by step tongue and groove, forms " Z " font connecting sewing, perforative through-hole is offered in cement insulation board 3,
Pre- sunk screw 5 is embedded in wall 1, the part that the pre- sunk screw 5 is embedded to wall 1 is L-shaped structure；Pre- sunk screw 5
The inner end of thread segment stretches out that wall 1 is outer and be inserted into the through-hole in cement insulation board 3, and nylon is swollen plug sleeve 6 and pre-buried spiral shell
The thread segment of nail 5 is fixedly connected, the outer end of nylon is swollen plug sleeve 6 and 3 flush of cement insulation board, in the swollen plug sleeve of nylon
The outer end of pipe 6 is provided with platen 8, and the platen 8 is made of glass fiber material；Tapping screw 7 is screwed into the swollen plug sleeve of nylon
Platen 8 is fixed on 3 surface of cement insulation board behind the outer end of pipe 6, is coated on the surface of cement insulation board 3 anti-
Sheath 4.
When construction, carried out using following steps:
Step 1: determining the layout of cement insulation board 3 according to the Facade form of Design Requirement Drawing and wall 1
Figure；
Step 2:, referring to layout figure, being located at each piece of foamed cement when carrying out external wall structure construction in wall 1 and protecting
The pre-buried pre- sunk screw 5 in the center of warm plate 3, and the buried section of pre- sunk screw 5 is bound with wall steel bar；
Step 3: after the stay in place form of wall 1 is removed, in 1 surface paving cement insulation board 3 of wall, paving hair
It when soaked mud insulation board 3, is connected between adjacent cement insulation board 3 by step tongue and groove, forms " Z " font connecting sewing；
Meanwhile the thread segment of pre- sunk screw 5 being made to stretch out outside wall 1 and be inserted into the through-hole in cement insulation board 3, so pre-buried
It is fixedly connected with the swollen plug sleeve 6 of nylon identical with 3 thickness of cement insulation board on screw 5, then is screwed into nylon with tapping screw 7
Platen 8 is fixed on 3 surface of cement insulation board behind the outer end of swollen plug sleeve 6, to be protected foamed cement by platen 8
Warm plate 3 is pressed abd fixed on 1 surface of wall；
Step 4: carrying out protective layer 4 after 3 paving of cement insulation board terminates 24~48h and constructing；When construction, sending out
Soaked 3 surface of mud insulation board is pressed into plain edition screen cloth after using render-float-and-set construction technology, first anticracking grout to smooth out, to the
It after one of anticracking grout is stiff, smears second anticracking grout and is pressed into reinforced screen cloth, then smear third road anticracking grout for screen cloth
It is completely covered.
In conclusion cement insulation board 3 of the invention is boss type structure, between adjacent cement insulation board 3
" Z " font connecting sewing is formed, it is firm not only to connect, but also good airproof performance.Meanwhile insulation board is solid indirectly by pre- sunk screw 5
It is scheduled on wall, is connected firmly, be not susceptible to fall off, hollowing and other issues, and self-tapping screw and pre-embedded bolt pass through nylon
Swollen plug sleeve 6 is indirectly connected with, and makes between them that there are bridge cut-off, keeps exterior-wall heat insulation functional.
Claims (7)
1. a kind of fixed device of exterior wall cement insulation board, the cement insulation board including being attached to wall (1) surface
(3), it is characterised in that: the cement insulation board (3) be boss shape structure, adjacent cement insulation board (3) it
Between connected by step tongue and groove, formed " Z " font connecting sewing, offer perforative through-hole on cement insulation board (3),
It is embedded in wall (1) pre- sunk screw (5), the thread segment of pre- sunk screw (5) stretches out wall (1) outside and is inserted into foaming cement thermal insulation
In through-hole on plate (3), the inner end of nylon is swollen plug sleeve (6) is fixedly connected with the thread segment of pre- sunk screw (5), nylon is swollen plug sleeve
Outer end and cement insulation board (3) flush for managing (6), are provided with platen (8) in the outer end of the swollen plug sleeve of nylon (6),
Platen (8) is fixed on cement insulation board (3) surface by tapping screw (7) after being screwed into the outer end of the swollen plug sleeve of nylon (6),
Protective layer (4) are coated on the surface of cement insulation board (3).
2. the fixed device of exterior wall cement insulation board according to claim 1, it is characterised in that: the foamed cement is protected
The section of warm plate (3) is "convex" shaped structure.
3. the fixed device of exterior wall cement insulation board according to claim 1, it is characterised in that: the pre- sunk screw
(5) part for being embedded to wall (1) is L-shaped structure.
4. the fixed device of exterior wall cement insulation board according to claim 1, it is characterised in that: the foamed cement is protected
Adhesive layer (2) are provided between warm plate (3) and wall (1).
5. the fixed device of exterior wall cement insulation board according to claim 1, it is characterised in that: the platen (8)
It is made of glass fiber material.
6. a kind of exterior wall using the fixed device of exterior wall cement insulation board described in Claims 1 to 5 any one foams
Cement heat preserving plate fixing means, it is characterised in that the following steps are included:
Step 1: determining the layout of cement insulation board (3) according to the Facade form of Design Requirement Drawing and wall (1)
Figure；
Step 2:, referring to layout figure, each piece of foaming cement thermal insulation is located in wall (1) when carrying out external wall structure construction
The pre-buried pre- sunk screw (5) in the center of plate (3), and the buried section of pre- sunk screw (5) is bound with wall steel bar；
Step 3: in wall (1) surface paving cement insulation board (3), and making after the stay in place form of wall (1) is removed
The thread segment of pre- sunk screw (5) stretches out wall (1) outside and is inserted into the through-hole on cement insulation board (3), so pre-buried
It is fixedly connected with the swollen plug sleeve of nylon (6) identical with cement insulation board (3) thickness on screw (5), then with tapping screw (7)
Platen (8) is fixed on cement insulation board (3) surface after being screwed into the outer end of the swollen plug sleeve of nylon (6), to pass through pressure
Cement insulation board (3) is pressed abd fixed on wall (1) surface by disk (8)；
Step 4: carrying out protective layer (4) construction after cement insulation board (3) paving terminates 24~48h；When construction, sending out
Soaked mud insulation board (3) surface is pressed into plain edition screen cloth after using render-float-and-set construction technology, first of anticracking grout to smooth out, to
It after first of anticracking grout is stiff, smears second anticracking grout and is pressed into reinforced screen cloth, then smear third road anticracking grout for net
Cloth is completely covered.
7. exterior wall cement insulation board fixing means according to claim 6, it is characterised in that: paving foamed cement is protected
When warm plate (3), adjacent cement insulation board is connected between (3) by step tongue and groove, forms " Z " font connecting sewing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056793.1A CN109853761A (en) | 2019-01-22 | 2019-01-22 | A kind of fixed device of exterior wall cement insulation board and fixing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056793.1A CN109853761A (en) | 2019-01-22 | 2019-01-22 | A kind of fixed device of exterior wall cement insulation board and fixing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109853761A true CN109853761A (en) | 2019-06-07 |
Family
ID=66895370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910056793.1A Pending CN109853761A (en) | 2019-01-22 | 2019-01-22 | A kind of fixed device of exterior wall cement insulation board and fixing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109853761A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777984A (en) * | 2019-10-24 | 2020-02-11 | 天一建设发展有限公司 | Construction method of building heat-insulation wall |
| CN112359993A (en) * | 2020-11-14 | 2021-02-12 | 上海颐烨笙建筑工程有限公司 | Insulation board structure and construction process thereof |
| CN114250870A (en) * | 2021-12-25 | 2022-03-29 | 汝州市东江建筑工业科技有限公司 | Preparation process of prefabricated simple outdoor heat insulation system |
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|---|---|---|---|---|
| CN201908369U (en) * | 2011-01-26 | 2011-07-27 | 南昌市建筑工程集团有限公司 | External heat insulation structure for polystyrene board external walls |
| CN202882162U (en) * | 2012-11-05 | 2013-04-17 | 中建一局集团装饰工程有限公司 | Inorganic foaming insulation board outer wall |
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| CN106284715A (en) * | 2016-10-02 | 2017-01-04 | 康广云 | Exempt to tear external wall insulation and construction method thereof open |
| CN206693408U (en) * | 2017-04-06 | 2017-12-01 | 中铁建安工程设计院有限公司 | External wall insulation bridge cut-off anchoring piece |
| CN209538431U (en) * | 2019-01-22 | 2019-10-25 | 中国建筑第四工程局有限公司 | A kind of fixed device of exterior wall cement insulation board |
-
2019
- 2019-01-22 CN CN201910056793.1A patent/CN109853761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908369U (en) * | 2011-01-26 | 2011-07-27 | 南昌市建筑工程集团有限公司 | External heat insulation structure for polystyrene board external walls |
| CN202882162U (en) * | 2012-11-05 | 2013-04-17 | 中建一局集团装饰工程有限公司 | Inorganic foaming insulation board outer wall |
| CN204475569U (en) * | 2014-11-18 | 2015-07-15 | 山东聊建集团有限公司 | A kind of building structure and heat-insulating integral external mold composite plate and anchoring piece |
| CN204370625U (en) * | 2014-12-22 | 2015-06-03 | 仇俊成 | Insulation protection integrated non-dismantling formwork anchor device and exterior-wall heat insulation guard system |
| CN106284715A (en) * | 2016-10-02 | 2017-01-04 | 康广云 | Exempt to tear external wall insulation and construction method thereof open |
| CN206693408U (en) * | 2017-04-06 | 2017-12-01 | 中铁建安工程设计院有限公司 | External wall insulation bridge cut-off anchoring piece |
| CN209538431U (en) * | 2019-01-22 | 2019-10-25 | 中国建筑第四工程局有限公司 | A kind of fixed device of exterior wall cement insulation board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777984A (en) * | 2019-10-24 | 2020-02-11 | 天一建设发展有限公司 | Construction method of building heat-insulation wall |
| CN112359993A (en) * | 2020-11-14 | 2021-02-12 | 上海颐烨笙建筑工程有限公司 | Insulation board structure and construction process thereof |
| CN114250870A (en) * | 2021-12-25 | 2022-03-29 | 汝州市东江建筑工业科技有限公司 | Preparation process of prefabricated simple outdoor heat insulation system |
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