CN109944339A - A kind of hospital's first floor deformation joint and its construction method - Google Patents
A kind of hospital's first floor deformation joint and its construction method Download PDFInfo
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- CN109944339A CN109944339A CN201910301863.5A CN201910301863A CN109944339A CN 109944339 A CN109944339 A CN 109944339A CN 201910301863 A CN201910301863 A CN 201910301863A CN 109944339 A CN109944339 A CN 109944339A
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- deformation joint
- water blocking
- hospital
- construction
- floor
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Abstract
The invention discloses a kind of hospital's first floor deformation joint and its construction methods, waterproof construction including deformation joint, waterproof material construction, the positioning marking of deformation joint, punching positioning, bury expansion bolt, the installation of rubber reinforcing rib, the installation of protection board and oversite concrete, the present invention uses triangle protective plate and waterproof layer, under the action of polyurethane and waterstop, guarantee the waterproof effect that can guarantee deformation joint in the case where its stable structure, and protective plate is easily installed and dismantles, increase the convenience of its later maintenance, and construction is simple is convenient, reduce the labor intensity of worker, reduce its construction time, improve its construction efficiency, shorten construction period.
Description
Technical field
The invention belongs to construction roofing processing technology field, in particular to a kind of hospital's first floor deformation joint and its construction
Method.
Background technique
Deformation joint is the general name of expansion joint, subsiding crack and aseismic joint.Building can often generate change under extraneous factor effect
Shape causes cracking even to destroy.Deformation joint be in response to this and reserved build joint, existing deformation joint is in work progress
In, it can guarantee the waterproof effect of deformation joint in the case where not can guarantee its stable structure, and spirit can not be carried out to protective plate
Installation and removal living can not increase the convenience of its later maintenance, and it is complicated to construct, and can not reduce the labor intensity of worker, increases
Add its construction time, reduces its construction efficiency, extend construction period.
Summary of the invention
The object of the invention is that providing a kind of hospital's first floor deformation joint and its construction party to solve the above-mentioned problems
Method solves disadvantage present in existing equipment.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: a kind of construction party of hospital's first floor deformation joint
Method, comprising the following steps:
A, the waterproof construction of deformation joint: water blocking beam is set in deformation joint two sides, and the water blocking beam and first floor roofing are close
In conjunction with；
B, waterproof material is constructed: the substrate surface of first floor roofing being cleaned out, is constructed according to waterproof requirement, successively
Carry out roof slope making layer, screed-coat, protective layer construction；
C, the positioning marking of deformation joint: measuring at the top of the water blocking beam in step, as needed positioning and
Fixed position is crossed, and leaves position mark；
D, punching positioning: according to measurement result, in stepb the mark to the position for needing to position and punch into
Row drilling；
E, expansion bolt is buried: embedded or pre-buried expansion bolt on the water blocking beam described in step C；
F, the installation of rubber reinforcing rib: fixation will be fixedly installed with by nut at the top of expansion bolt pre-buried in step D
Then then bottom plate carries out installation steel swivel nut to bore position by drilling at the top of fixed bottom plate, then by the company of correspondence
Rubber reinforcing rib is installed by screw between steel swivel nut；
G, the installation of protection board: according to the position of protection board bottom dowel pin, the fixation bottom plate in the step E is carried out
Punching, then will be in the positioning pin insertion corresponding aperture of protection board bottom；
H, waterproof sealing is handled: injecting marine glue to the gap between the protection board and fixed backings in step G；
I, oversite concrete: precast rc slab is covered in water blocking beam two sides described in step A, completes roofing
The construction of deformation joint.
Preferably, water blocking beam described in step A is made of reinforcing bar and concreting.
Preferably, needing to clear up the substrate surface of roofing in step B, base's activator is brushed.
Preferably, the spacing of expansion bolt described in step C is 100mm-400mm.
Preferably, rubber reinforcing rib described in step F is made of steel alloy, and its thickness is in 800mm-1000mm.
A kind of hospital's first floor deformation joint, including the first water blocking beam and the second water blocking beam, the top of the first water blocking beam and
The top of second water blocking beam is fixedly installed with expansion bolt, and the expansion bolt passes through fastening nut and is fixedly installed with fixation
Bottom plate, the top of the fixed bottom plate are threaded with steel swivel nut, pass through between the top of the two neighboring steel swivel nut solid
Determine bolt and be fixedly installed with rubber reinforcing rib, the top of the fixed bottom plate, which is equidistantly dug, location hole, and the fixed bottom plate
Top side detachable protective plate is installed, the bottom of the protective plate and be located at right above location hole and be fixedly connected to positioning
Pin.
Preferably, the positioning pin is inserted into corresponding positioning hole.
Preferably, the two sides of the protective plate inner wall are fixedly installed with fixed magnet.
Preferably, being equipped with waterproof layer at the top of the top of the first water blocking beam and the second water blocking beam, and described anti-
Water layer is made of polyurethane material and waterstop.
Beneficial effects of the present invention: the present invention uses triangle protective plate and waterproof layer, in the work of polyurethane and waterstop
Under, guarantee the waterproof effect that can guarantee deformation joint in the case where its stable structure, and protective plate is easily installed and dismantles,
Increase the convenience of its later maintenance, and construction is simple is convenient again, reduces the labor intensity of worker, reduces its construction time, mention
Its high construction efficiency, shortens construction period.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged structure schematic diagram at A of the invention；
Fig. 3 is enlarged structure schematic diagram at B of the invention.
In figure: the fixed bottom plate of the first water blocking of 1- beam, the second water blocking of 2- beam, 3- waterproof layer, 4- expansion bolt, 5-, 6- fastening
Nut, 7- steel swivel nut, 8- fixing bolt, 9- rubber reinforcing rib, 10- protective plate, 11- fixed magnet, 12- location hole, 13- positioning
Pin.
Specific embodiment
As shown in Figure 1-3, present embodiment uses a kind of following technical scheme: construction party of hospital's first floor deformation joint
Method, comprising the following steps:
A, the waterproof construction of deformation joint: water blocking beam is set in deformation joint two sides, and the water blocking beam and first floor roofing are close
In conjunction with；
B, waterproof material is constructed: the substrate surface of first floor roofing being cleaned out, is constructed according to waterproof requirement, successively
Carry out roof slope making layer, screed-coat, protective layer construction；
C, the positioning marking of deformation joint: measuring at the top of the water blocking beam in step, as needed positioning and
Fixed position is crossed, and leaves position mark；
D, punching positioning: according to measurement result, in stepb the mark to the position for needing to position and punch into
Row drilling；
E, expansion bolt is buried: embedded or pre-buried expansion bolt on the water blocking beam described in step C；
F, the installation of rubber reinforcing rib: fixation will be fixedly installed with by nut at the top of expansion bolt pre-buried in step D
Then then bottom plate carries out installation steel swivel nut to bore position by drilling at the top of fixed bottom plate, then by the company of correspondence
Rubber reinforcing rib is installed by screw between steel swivel nut；
G, the installation of protection board: according to the position of protection board bottom dowel pin, the fixation bottom plate in the step E is carried out
Punching, then will be in the positioning pin insertion corresponding aperture of protection board bottom；
H, waterproof sealing is handled: injecting marine glue to the gap between the protection board and fixed backings in step G；
I, oversite concrete: precast rc slab is covered in water blocking beam two sides described in step A, completes roofing
The construction of deformation joint.
Wherein, water blocking beam described in step A is made of reinforcing bar and concreting.
Wherein, it needs to clear up the substrate surface of roofing in step B, brushes base's activator.
Wherein, the spacing of expansion bolt described in step C is 100mm-400mm.
Wherein, rubber reinforcing rib described in step F is made of steel alloy, and its thickness is in 800mm-1000mm.
A kind of hospital's first floor deformation joint, including the first water blocking beam 1 and the second water blocking beam 2, the top of the first water blocking beam 1
It is fixedly installed with expansion bolt 4 with the top of the second water blocking beam 2, the expansion bolt 4 is fixedly mounted by fastening nut 6
There is fixed bottom plate 5, the top of the fixed bottom plate 5 is threaded with steel swivel nut 7, the top of the two neighboring steel swivel nut 7
Between rubber reinforcing rib 9 is fixedly installed with by fixing bolt 8, the top of the fixed bottom plate 5, which is equidistantly dug, location hole 12,
And the top side detachable of the fixed bottom plate 5 is equipped with protective plate 10, the bottom of the protective plate 10 and is located at location hole 12
Surface is fixedly connected to positioning pin 13.
Wherein, the positioning pin 13 is inserted into corresponding location hole 12, is easily installed and is dismantled.
Wherein, the two sides of 10 inner wall of protective plate are fixedly installed with fixed magnet 11, convenient for adsorbing protective plate 10
At fixed 5 top of bottom plate.
Wherein, the top of the first water blocking beam 1 and the top of the second water blocking beam 2 are equipped with waterproof layer 3, and the waterproof
Layer 3 is made of polyurethane material and waterstop, increases waterproofness.
Beneficial effects of the present invention: the present invention uses triangle protective plate and waterproof layer, in the work of polyurethane and waterstop
Under, guarantee the waterproof effect that can guarantee deformation joint in the case where its stable structure, and protective plate is easily installed and dismantles,
Increase the convenience of its later maintenance, and construction is simple is convenient again, reduces the labor intensity of worker, reduces its construction time, mention
Its high construction efficiency, shortens construction period.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of hospital's first floor deformation joint and its construction method, it is characterised in that: the following steps are included:
A, the waterproof construction of deformation joint: water blocking beam is set in deformation joint two sides, and the water blocking beam is combined closely with first floor roofing；
B, waterproof material is constructed: the substrate surface of first floor roofing being cleaned out, is constructed according to waterproof requirement, is successively carried out
Roof slope making layer, screed-coat, protective layer construction；
C, the positioning marking of deformation joint: measuring at the top of the water blocking beam in step, positions as needed and fixed
Position cross, and leave position mark；
D, punching positioning: according to measurement result, the position that the mark positions needs and punches in stepb is bored
Hole；
E, expansion bolt is buried: embedded or pre-buried expansion bolt on the water blocking beam described in step C；
F, the installation of rubber reinforcing rib: will be fixedly installed with fixed bottom plate by nut at the top of expansion bolt pre-buried in step D,
Then at the top of fixed bottom plate then installation steel swivel nut is carried out to bore position by drilling, then by corresponding even steel spiral shell
Rubber reinforcing rib is installed by screw between set；
G, the installation of protection board: according to the position of protection board bottom dowel pin, the fixation bottom plate in the step E is beaten
Hole, then will be in the positioning pin insertion corresponding aperture of protection board bottom；
H, waterproof sealing is handled: injecting marine glue to the gap between the protection board and fixed backings in step G；
I, oversite concrete: being covered in water blocking beam two sides described in step A for precast rc slab, completes roofing deformation
The construction of seam.
2. a kind of construction method of hospital's first floor deformation joint according to claim 1, it is characterised in that: kept off described in step A
Water beam is made of reinforcing bar and concreting.
3. a kind of construction method of hospital's first floor deformation joint according to claim 1, it is characterised in that: needed in step B
The substrate surface of roofing is cleared up, base's activator is brushed.
4. a kind of construction method of hospital's first floor deformation joint according to claim 1, it is characterised in that: described in step C
Expansion bolt spacing be 100mm-400mm.
5. a kind of construction method of hospital's first floor deformation joint according to claim 1, it is characterised in that: described in step F
Rubber reinforcing rib be made of steel alloy, and its thickness is in 800mm-1000mm.
6. a kind of hospital's first floor that the construction method of hospital's first floor deformation joint described in -5 any one is constituted according to claim 1
Deformation joint, including the first water blocking beam (1) and the second water blocking beam (2), it is characterised in that: the top of the first water blocking beam (1) and
The top of second water blocking beam (2) is fixedly installed with expansion bolt (4), and the expansion bolt (4) is solid by fastening nut (6)
Dingan County is equipped with fixed bottom plate (5), and the top of the fixed bottom plate (5) is threaded with steel swivel nut (7), the two neighboring steel
It is fixedly installed with rubber reinforcing rib (9) between the top of swivel nut (7) by fixing bolt (8), the top of the fixed bottom plate (5)
Equidistant dig has location hole (12), and the top side detachable of the fixed bottom plate (5) is equipped with protective plate (10), the protective plate
(10) bottom and it is located at right above location hole (12) and is fixedly connected to positioning pin (13).
7. a kind of hospital's first floor deformation joint according to claim 6, it is characterised in that: the positioning pin (13) is inserted into pair
In the location hole (12) answered.
8. a kind of hospital's first floor deformation joint according to claim 6, it is characterised in that: the two of protective plate (10) inner wall
Side is fixedly installed with fixed magnet (11).
9. a kind of hospital's first floor deformation joint according to claim 6, it is characterised in that: the top of the first water blocking beam (1)
It is equipped with waterproof layer (3) at the top of portion and the second water blocking beam (2), and the waterproof layer (3) is by polyurethane material and waterstop group
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301863.5A CN109944339B (en) | 2019-04-16 | 2019-04-16 | A kind of hospital's first floor deformation joint and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301863.5A CN109944339B (en) | 2019-04-16 | 2019-04-16 | A kind of hospital's first floor deformation joint and its construction method |
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| Publication Number | Publication Date |
|---|---|
| CN109944339A true CN109944339A (en) | 2019-06-28 |
| CN109944339B CN109944339B (en) | 2019-11-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310107Y (en) * | 1997-10-06 | 1999-03-10 | 北京市燕威建筑设计院 | Shearing knuckle joint for buiding construction |
| KR20050008458A (en) * | 2004-03-03 | 2005-01-21 | 윤종화 | Expantion joint filler device |
| CN107700555A (en) * | 2017-10-12 | 2018-02-16 | 江苏双楼建设集团有限公司 | Movement joint composite water-proof leak stopping system |
| CN208981673U (en) * | 2018-10-22 | 2019-06-14 | 中天开元建设发展有限公司 | A kind of waterproof construction of deformation joint of roof |
-
2019
- 2019-04-16 CN CN201910301863.5A patent/CN109944339B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310107Y (en) * | 1997-10-06 | 1999-03-10 | 北京市燕威建筑设计院 | Shearing knuckle joint for buiding construction |
| KR20050008458A (en) * | 2004-03-03 | 2005-01-21 | 윤종화 | Expantion joint filler device |
| CN107700555A (en) * | 2017-10-12 | 2018-02-16 | 江苏双楼建设集团有限公司 | Movement joint composite water-proof leak stopping system |
| CN208981673U (en) * | 2018-10-22 | 2019-06-14 | 中天开元建设发展有限公司 | A kind of waterproof construction of deformation joint of roof |
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| Publication number | Publication date |
|---|---|
| CN109944339B (en) | 2019-11-08 |
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