CN109537744A - Airtight item of the hollow rubber of built-in steel spring and its preparation method and application - Google Patents
Airtight item of the hollow rubber of built-in steel spring and its preparation method and application Download PDFInfo
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- CN109537744A CN109537744A CN201811551750.2A CN201811551750A CN109537744A CN 109537744 A CN109537744 A CN 109537744A CN 201811551750 A CN201811551750 A CN 201811551750A CN 109537744 A CN109537744 A CN 109537744A
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- built
- hollow rubber
- steel spring
- airtight item
- wallboard
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Airtight item of the hollow rubber of built-in steel spring and its preparation method and application, belongs to structural engineering technical field, especially relates to the airtight item of hollow rubber and methods for making and using same of the built-in steel spring for assembled architecture concrete external wall panel.The present invention can be widely applied to the sealing in gap between assembled architecture outer wall plate plate, give full play to that rubber sealing is good, steel spring has the advantages that the respective of lasting elasticity, so that the sealing in gap has excellent durability between assembled architecture outer wall plate plate, it can guarantee that gap is even stuffy, water-tight under conditions of strong storm, strong ultraviolet radiation, strong temperature change between assembled architecture outer wall plate plate, significantly improves house quality；Moreover, the preparation of the airtight item of the hollow rubber of built-in steel spring and application method are simple, it is easy to industrialized production, it is high production efficiency, low in cost, be conducive to promote and apply.
Description
Technical field
The invention belongs to structural engineering technical field, especially relate to for assembled architecture concrete external wall panel
Built-in steel spring the airtight item of hollow rubber, with and its preparation method and application.
Background technique
A kind of production method of D braided composites cored screw spring, is shown in application for a patent for invention specification
CN201810387994.5 is comprised the following steps: first use can spin can braided fiber, in the core model outer surface of flexible bar shaped
On three-dimensional woven tube gone out with 3 D weaving craft woven, obtain bar shaped preform；Then bar shaped preform is placed in internal model
In the helical space formed between external mold；Next using VARTM, (vacuum assisted resin is passed in the helical space
Pass molding) technique injection basis material, and described matrix material and the three-dimensional woven tube are cured as again by temperature-pressure
Condensation material helical spring；The core model in helical spring is finally removed, D braided composites cored screw spring is obtained.This hair
The D braided composites cored screw spring of bright production, have both lightweight possessed by composite material helical spring, resist it is tired
The existing advantage such as labor, corrosion-resistant, impact resistance, further improves the performances such as its lightweight, spring rate.This method system
The cored screw spring of work is open to cannot be used for the hermetic closed of assembled architecture concrete external wall panel.
Beijing's provincial standard, " building prefabricated components seam waterproof construction technology regulation " DB11/T1447-2017, figure
5.0.1-1, using twice air tight construction, outside together from outer to inner: weather-proof building sealant, back lining materials；It presses together the inside
It is setting up and down: to be below double-sided self-adhesive butyl rubber belt, be above same material foam thermal insulation item or polyethylene item.Fig. 5 .0.2-
1, using twice air tight construction, outside together from outer to inner: weather-proof building sealant, back lining materials；The inside is together by above dividing into
It sets: being up and down the airtight item of hollow rubber, while fire-resistant packing material is set in inside.
Currently, the air tight manner of assembled architecture concrete external wall panel is weather-proof using smearing outside plastics or rubber strip mostly
The shortcomings that glue, this air tight manner is that durability is poor, and time length can follow the string and contraction distortion, especially in the effect of wind pressure
Under will cause exterior wall and leak out and drainage, seriously affect the use of building.Therefore it is needed in the prior art a kind of novel
Technical solution solves the problems, such as this.
Summary of the invention
The technical problems to be solved by the present invention are: providing the airtight item of hollow rubber and its preparation of a kind of built-in steel spring
Methods and applications, airtight item have lasting elasticity, and a variety of application modes can be taken to make it have and be widely applicable in
Performance.
The airtight item of the hollow rubber of built-in steel spring, it is characterized in that: including hollow rubber pipe and steel spring, the rubber is empty
Heart pipe is to have hollow tubular rubber in the middle part of section；The steel spring is spiral shape, and hollow rubber pipe is arranged in steel spring
In the middle part of tube body or inside；The cross section projection of shape of the hollow rubber pipe and steel spring is the annular of closure, and annular is inside and outside
Contour line is combined with straightway by curved section, straightway or curved section and is constituted.
The preparation method of the airtight item of the hollow rubber of built-in steel spring, it is characterized in that: being prepared by the way of separation built-in
The airtight item of the hollow rubber of steel spring, takes stainless steel, common iron zinc-plated or common iron applies anti-corrosion material and prepares steel spring,
Rubber strip is wrapped in the outside of rigid spring by way of winding, completes the system of the built-in just airtight item of hollow rubber of spring
It is standby.
The preparation method of the airtight item of the hollow rubber of built-in steel spring, it is characterized in that: being prepared using continuous production method
Strip is prepared steel spring by the way of winding, by the transmitting of rolling bearing by the airtight item of the hollow rubber of built-in steel spring
It is sent into continuous extruder, steel spring is wrapped in the hollow rubber pipe of extruding in extruding machine, exported from extruding machine
It squeezes out, completes the preparation of the airtight item of hollow rubber of built-in steel spring.
The application of the airtight item of the hollow rubber of built-in steel spring, it is characterized in that: first by the hollow rubber of built-in steel spring
Airtight item is pasted between wallboard at splicing seams on corresponding one side, then installs adjacent wallboard, adjacent two pieces of walls again
It is 3mm~20mm that the gap of splicing seams, which is less than the thickness of the airtight item of hollow rubber of built-in steel spring, between plate, rear to install
Wallboard the airtight item of the hollow rubber of built-in steel spring is compressed, the seam in outside is tamped using weather-resistant glue between two blocks of wallboards, complete
The application of gap sealing is installed at the airtight item of the hollow rubber of built-in steel spring in wallboard.
The application of the airtight item of the hollow rubber of built-in steel spring, it is characterized in that: first by between wallboard at splicing seams it is opposite
The airtight item of hollow rubber of built-in steel spring is pasted in the side answered, and then successively installs adjacent wallboard again, and adjacent two pieces
Gap between wallboard is 3mm~20mm less than the size of the sum of airtight thickness of the hollow rubber of two built-in steel springs, after
The wallboard of installation compresses the airtight item of the hollow rubber of two built-in steel springs, and the seam in outside uses weather-resistant glue between two blocks of wallboards
It tamps, completes application of the airtight item of hollow rubber in wallboard installation gap sealing of built-in steel spring.
The application of the airtight item of the hollow rubber of built-in steel spring, it is characterized in that: first by the hollow rubber of built-in steel spring
Airtight item is tiltedly pasted between wallboard at splicing seams on corresponding one side, then installs adjacent wallboard again, and adjacent two pieces
Between wallboard the gap of splicing seams be less than built-in steel spring airtight wallboard plane of hollow rubber in direction size be 3mm~
20mm, the wallboard installed afterwards compress the airtight item of the hollow rubber of built-in steel spring, and the seam in outside is using resistance between two blocks of wallboards
It waits glue to tamp, completes application of the airtight item of hollow rubber in wallboard installation gap sealing of built-in steel spring.
Through the above scheme, the present invention can be brought the following benefits: the airtight item of the hollow rubber of built-in steel spring and
Preparation method and application can be widely applied to the sealing in gap between assembled architecture outer wall plate plate, give full play to rubber
Glue good airproof performance, steel spring have the advantages that the respective of lasting elasticity so that between assembled architecture outer wall plate plate gap it is close
Envelope has excellent durability, can guarantee between assembled architecture outer wall plate plate gap even in strong storm, strong ultraviolet
It is stuffy, water-tight under conditions of line irradiation, strong temperature change, significantly improve house quality；Moreover, the rubber of built-in steel spring
The preparation of hollow airtight item and application method are simple, it is easy to industrialized production, it is high production efficiency, low in cost, and be conducive to push away
Wide application.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is the schematic cross-section of the airtight item of hollow rubber of steel spring built in the present invention.
Fig. 2 is that the axis of steel spring of the present invention surveys view schematic diagram.
Fig. 3 is one of the airtight application schematic diagram of hollow rubber of steel spring built in the present invention.
Fig. 4 is two of the airtight application schematic diagram of hollow rubber of steel spring built in the present invention.
Fig. 5 is three of the airtight application schematic diagram of hollow rubber of steel spring built in the present invention.
Fig. 6 is four of the airtight application schematic diagram of hollow rubber of steel spring built in the present invention.
The airtight item of the hollow rubber of steel spring built in 1-, 2- steel spring, 3- hollow rubber pipe, 4- weather-resistant glue, 5- wall in figure
Plate.
Specific embodiment
The airtight item 1 of the hollow rubber of built-in steel spring, as depicted in figs. 1 and 2, it is characterized in that: by hollow rubber pipe 3 and steel
Spring 2 is constituted；The hollow rubber pipe 3 is to have hollow rubber tubular material in the middle part of section；The steel spring 2 is spiral shape
Band shape steel material, and steel spring 2 is placed in the middle part of hollow rubber pipe 3 entity or inside, and steel spring 2 is by one or more
Spiral is constituted；The cross section projection of shape of the hollow rubber pipe 3 and steel spring 2 is the annular of closure, annular inside and outside contour
Line is by curved section, straightway, or is combined and constituted with straightway by curved section.
Two methods preparation can be used in the preparation method of the airtight item 1 of the hollow rubber of built-in steel spring,
Preparation method one is prepared the airtight item 1 of hollow rubber of built-in steel spring by the way of separation, uses strip first
Steel spring 2 is prepared, in order to solve the Anticorrosion of steel material, adds plating using stainless steel material or using common steel material
Zinc prepares steel spring 2 using the way that common steel material applies anti-corrosion material outside；Then by rubber strip by the way of winding
It is wrapped in the outside of steel spring 2, the airtight item 1 of hollow rubber of built-in steel spring is made.
Preparation method two is prepared the airtight item 1 of hollow rubber of built-in steel spring using continuous production method, strip is adopted
Steel spring 2 is prepared with the mode of winding, is sent directly into the continuous extruder being close to by the transmitting of rolling bearing, in extrusion molding
Steel spring 2 is wrapped in the hollow rubber pipe 3 of extruding in machine, exports and squeezes out from extruding machine, built-in steel spring is made
The airtight item 1 of hollow rubber.
The application of the airtight item 1 of the hollow rubber of built-in steel spring, there are three types of application modes,
Application mode one, as shown in figure 3, the airtight item 1 of the hollow rubber of built-in steel spring is pasted between wallboard 5 first
At splicing seams on corresponding one side, then adjacent wallboard 5 is installed again, the gap of splicing seams between adjacent two blocks of wallboards 5
Thickness less than the airtight item 1 of the hollow rubber of built-in steel spring is 3mm~20mm, and the wallboard 5 installed afterwards is by built-in steel bomb
The airtight item 1 of the hollow rubber of spring compresses, and the seam in outside is tamped using weather-resistant glue 4 between two blocks of wallboards 5, completes it and pacifies in wallboard 5
Fill the application of gap sealing.
Application mode two as shown in Figure 4 and Figure 5 first will be on corresponding 5 side be pasted at splicing seams between wallboard
Then the airtight item 1 of the hollow rubber of built-in steel spring successively installs adjacent wallboard 5, the gap between adjacent two blocks of wallboards 5 again
Size less than the sum of airtight 1 thickness of item of the hollow rubber of two built-in steel springs is 3mm~20mm, and the wallboard 5 installed afterwards will
The airtight item 1 of the hollow rubber of two built-in steel springs compresses, and the seam in outside is tamped using weather-resistant glue 4 between two blocks of wallboards 5, completes
Its application that gap sealing is installed in wallboard 5.
Application mode three, as shown in fig. 6, first by the airtight item 1 of the hollow rubber of built-in steel spring be tiltedly pasted on wallboard 5 it
Between at splicing seams on corresponding one side, then adjacent wallboard 5 is installed again, the sky of splicing seams between adjacent two blocks of wallboards 5
The size that gap is less than direction in airtight 1 wallboard of item, 5 plane of hollow rubber of built-in steel spring is 3mm~20mm, the wall installed afterwards
Plate 5 compresses the airtight item 1 of the hollow rubber of built-in steel spring, and the seam in outside is tamped using weather-resistant glue 4 between two blocks of wallboards 5, complete
The application of gap sealing is installed at it in wallboard 5.
Claims (6)
- The airtight item of the hollow rubber of steel spring built in 1. (1), it is characterized in that: including hollow rubber pipe (3) and steel spring (2), institute Stating hollow rubber pipe (3) is to have hollow tubular rubber in the middle part of section；The steel spring (2) is spiral shape, and steel spring (2) is set It sets in the tube body middle part of hollow rubber pipe (3) or inside；The cross section of the hollow rubber pipe (3) and steel spring (2) projects shape Shape is the annular of closure, and annular internal and external contour line is combined with straightway by curved section, straightway or curved section and constituted.
- The preparation method of the airtight item of the hollow rubber of steel spring built in 2. (1), it is characterized in that: being prepared by the way of separation built-in The airtight item of the hollow rubber of steel spring (1), takes stainless steel, common iron zinc-plated or common iron applies anti-corrosion material and prepares steel bomb Rubber strip is wrapped in the outside of rigid spring (2) by spring (2) by way of winding, completes the hollow rubber gas of built-in just spring The preparation of close item (1).
- The preparation method of the airtight item of the hollow rubber of steel spring built in 3. (1), it is characterized in that: being prepared using continuous production method Strip is prepared steel spring (2) by the way of winding, by rolling bearing by the airtight item of the hollow rubber of built-in steel spring (1) Transmitting be sent into continuous extruder in, steel spring (2) is wrapped in the hollow rubber pipe (3) of extruding in extruding machine, It exports and squeezes out from extruding machine, complete the preparation of the airtight item of hollow rubber (1) of built-in steel spring.
- The application of the airtight item of the hollow rubber of steel spring built in 4. (1), it is characterized in that: first by the hollow rubber of built-in steel spring Airtight item (1) is pasted between wallboard (5) at splicing seams on corresponding one side, then installs adjacent wallboard (5), phase again It is 3mm that the gap of splicing seams, which is less than the thickness of the airtight item of hollow rubber (1) of built-in steel spring, between adjacent two pieces of wallboards (5) ~20mm, the wallboard installed afterwards (5) compress the airtight item of the hollow rubber of built-in steel spring (1), outside between two pieces of wallboards (5) Seam tamped using weather-resistant glue (4), the airtight item of hollow rubber (1) for completing built-in steel spring installs gap sealing in wallboard (5) Application.
- The application of the airtight item of the hollow rubber of steel spring built in 5. (1), it is characterized in that: first will be between wallboard (5) at splicing seams The airtight item of hollow rubber (1) of built-in steel spring is pasted in corresponding side, then successively installs adjacent wallboard again (5), the gap between adjacent two blocks of wallboards (5) is less than the sum of the airtight item of hollow rubber (1) thickness of two built-in steel springs Having a size of 3mm~20mm, the wallboard (5) installed afterwards compresses the airtight item of the hollow rubber of two built-in steel springs (1), two pieces of walls The seam in outside is tamped using weather-resistant glue (4) between plate (5), completes the airtight item of hollow rubber (1) of built-in steel spring in wallboard (5) The application of gap sealing is installed.
- The application of the airtight item of the hollow rubber of steel spring built in 6. (1), it is characterized in that: first by the hollow rubber of built-in steel spring Airtight item (1) is tiltedly pasted between wallboard (5) at splicing seams on corresponding one side, then installs adjacent wallboard (5) again, The gap of splicing seams is less than in the airtight item of hollow rubber (1) wallboard (5) plane of built-in steel spring between adjacent two blocks of wallboards (5) The size in direction is 3mm~20mm, and the wallboard installed afterwards (5) compresses the airtight item of the hollow rubber of built-in steel spring (1), two pieces The seam in outside is tamped using weather-resistant glue (4) between wallboard (5), completes the airtight item of hollow rubber (1) of built-in steel spring in wallboard (5) application of gap sealing is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551750.2A CN109537744A (en) | 2018-12-19 | 2018-12-19 | Airtight item of the hollow rubber of built-in steel spring and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551750.2A CN109537744A (en) | 2018-12-19 | 2018-12-19 | Airtight item of the hollow rubber of built-in steel spring and its preparation method and application |
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| Publication Number | Publication Date |
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| CN109537744A true CN109537744A (en) | 2019-03-29 |
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| CN201811551750.2A Pending CN109537744A (en) | 2018-12-19 | 2018-12-19 | Airtight item of the hollow rubber of built-in steel spring and its preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409631A (en) * | 2019-07-26 | 2019-11-05 | 重庆工程职业技术学院 | Assembled architecture outer wall mounting structure |
| CN113529987A (en) * | 2021-07-09 | 2021-10-22 | 吉林建筑大学 | Hanging plate for external wall and production method thereof |
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| CN110409631A (en) * | 2019-07-26 | 2019-11-05 | 重庆工程职业技术学院 | Assembled architecture outer wall mounting structure |
| CN113529987A (en) * | 2021-07-09 | 2021-10-22 | 吉林建筑大学 | Hanging plate for external wall and production method thereof |
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