CN211114158U - Roof movement joint waterproof construction - Google Patents
Roof movement joint waterproof construction Download PDFInfo
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- CN211114158U CN211114158U CN201921790144.6U CN201921790144U CN211114158U CN 211114158 U CN211114158 U CN 211114158U CN 201921790144 U CN201921790144 U CN 201921790144U CN 211114158 U CN211114158 U CN 211114158U
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- water stop
- deformation joint
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Abstract
The utility model provides a roof movement joint waterproof construction, include: the two ends of the first water stop are embedded in the top plates on the two sides of the deformation joint; polystyrene board filled in the deformation joint; sealing ointment filled at the upper end and the lower end of the polystyrene board; the second water stop is covered on the deformation joint; the polyethylene foam plastic rod is arranged on the second water stop belt; and the concrete cover plate is covered above the second water stop. The utility model relates to a novelty, impervious ability reinforce, rational in infrastructure, current construction technology can effectual reduction construction cost relatively, and uses the space of bringing more facilities for the building, makes people's living environment more sanitary more pleasing to the eye.
Description
Technical Field
The utility model relates to a construction field, more specifically the saying so relates to a roof movement joint waterproof construction.
Background
Since the building is often deformed by external factors, resulting in cracking and even destruction, the construction joints reserved for this situation are called deformation joints. Deformation joints are reserved frequently in the construction process, and the deformation joints can absorb or buffer stress generated by factors such as temperature difference, settlement and vibration, and reduce the deformation and cracking phenomena of buildings. The deformation joint must be provided to meet the dual requirements of conforming to the deformation of the structure and sealing against water. According to different design concepts, the deformation joint is divided into an expansion joint, a settlement joint and a shockproof joint.
In recent years, more and more group buildings are being created. The group building is composed of several unit projects, the length of the connected building plane is large, and in order to prevent structural cracks, a deformation joint must be arranged in the middle of each unit project. If the deformation joint is not properly treated, water leakage causes visible stains on the building wall and ceiling, mildew and putty fall off, later maintenance is difficult and complicated, and maintenance cost is increased. In the prior art, deformation joint processing methods are also various. Adopt simple waterstop pre-buried or use finished product metal material movement joint apron to handle among most design, the construction, finished product movement joint apron not only makes construction cost increase, and construction process is complicated, and processing effect between them is general, and the service life is shorter, does not be suitable for to extensive engineering.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roof movement joint waterproof construction can effectively solve above-mentioned problem.
The utility model discloses a realize like this:
a roof panel deformation joint waterproofing structure comprising:
the two ends of the first water stop are embedded in the top plates on the two sides of the deformation joint;
polystyrene board filled in the deformation joint;
sealing ointment filled at the upper end and the lower end of the polystyrene board;
the second water stop is covered on the deformation joint;
the polyethylene foam plastic rod is arranged on the second water stop belt; and
and the concrete cover plate is covered above the second water stop.
As a further improvement, further comprises a drainage groove arranged below the polystyrene board.
As a further improvement, the top plate further comprises concrete reversed ridges arranged on two sides of the deformation joint, and the concrete reversed ridges form a drainage ditch.
As a further improvement, the drainage system further comprises a drainage pipe which is vertically communicated with the drainage ditch.
As a further improvement, the waterproof roll material is covered on the concrete cover plate.
As a further improvement, the first water stop includes: a belt main body; the raised lines are symmetrically arranged on the upper side and the lower side of the belt main body at intervals.
As a further improvement, the second water stop includes: a belt main body; the convex strips are arranged below the belt main body at intervals.
The utility model has the advantages that:
1. the utility model discloses a roof movement joint waterproof construction possess eight layers of structural waterproof layer, and the effectual tissue drainage of water drainage tank has been reduced roof movement joint seepage risk to very much both sides escape canal and last one, and the while has also reduced cost, increase of service life that later stage seepage was maintained and is repaired, suitable further uses widely in movement joint processing field.
2. The utility model relates to a novelty, impervious ability reinforce, rational in infrastructure, current construction technology can effectual reduction construction cost relatively, and uses the space of bringing more facilities for the building, makes people's living environment more sanitary more pleasing to the eye.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure provided by the embodiment of the present invention.
Fig. 2 is a schematic structural view of a deformation joint and a top plate provided by the embodiment of the invention.
Fig. 3 is a schematic view of a water stop structure provided by the embodiment of the present invention.
In the figure: 1. sealing ointment 2, concrete cover plate 3, top plate 31, concrete reversed ridge 311, drainage ditch 4, polyethylene foam plastic bar 5, polystyrene board 6, water stop 61, first water stop 62, second water stop 611/621, belt main body 612/622, convex strip 7, drainage trough 8, waterproof coiled material 9, drainage pipe 10 and deformation joint
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 2, a waterproof structure for a deformation joint 10 of a top plate 3 includes: the two ends of the first water stop belt 61 are embedded in the top plates 3 at the two sides of the deformation joint 10; the polystyrene board 5 is filled in the deformation joint 10; sealing ointments 1 filled at the upper end and the lower end of the polystyrene board 5; a second water stop 62 covering the deformation joint 10; a polyethylene foam plastic rod 4 disposed on the second water stop 62; and a concrete cover plate 2 covering the second water stop 62.
Further comprises a drainage channel 7 arranged below the polystyrene board 5. The drainage channel 7 and the deformation joint 10 are welded by using a connecting piece (not shown in the figure) at the plate bottom, and sealing treatment is carried out by using a sealant.
The roof panel 3 further includes concrete reversed ridges 31 disposed at both sides of the deformation joint 10, and the concrete reversed ridges 31 form a drainage ditch 311.
Further comprises a drain pipe 9 vertically communicated with the drain 311, wherein the drain pipe 9 is used for draining the water in the drain 311.
Further comprises a waterproof coiled material 8 which covers the concrete cover plate 2.
Referring to fig. 3, the water stop 6 includes a first water stop 61 and a second water stop 62. The first water stop 61 includes: a belt main body 611; the protruding strips 612 are symmetrically arranged on the upper side and the lower side of the belt main body 611 at intervals. The second water stop 62 includes: a belt main body 621; the protruding strips 622 are disposed at intervals below the belt main body 621. Wherein, the water stop belt 6 is accurately buried, and the center thereof is superposed with the center of the deformation joint 10 and firmly fixed.
The utility model provides a pair of 3 movement joint 10 waterproof construction's of roof theory of operation does: because the life cycle of building is long, 3 ponding of roof are more especially when roof 3 is used for planting the function use, and it is very big to deformation joint 10's waterproof examination. The waterproof structure of the deformation joint 10 of the top plate 3 has stronger wrapping performance on the deformation joint 10, and the designed waterproof measures have more anti-permeability effect periods and correspondingly increase. Firstly, leakage is effectively controlled by two waterproof measures of root-piercing-resistant SBS waterproof coiled materials 8 and polyurethane waterproof coatings outside a deformation joint 10 waterproof structure. If two waterproof failures, the concrete cover plate 2 and the first concrete reversed ridge 31 form another waterproof barrier. Further if during the reverse bank 31 seepage of concrete cover 2 and first way concrete, second waterstop 62 can play the effect of blocking water to movement joint 10, and the escape canal 311 of both sides can be timely effectual discharges a large amount of infiltration water, and the reverse bank of the concrete of second way plays waterproof effect simultaneously. The first water stop 61 acts as a waterproof if water further permeates. If the hidden danger of leakage still can not be solved under the action of the preposed waterproof measures, the final waterproof checkpoint stainless steel drainage groove 7 can effectively discharge the leakage water.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a roof movement joint waterproof construction which characterized in that includes:
the two ends of the first water stop belt (61) are embedded in the top plates (3) on the two sides of the deformation joint (10);
polystyrene boards (5) filled in the deformation joints (10);
sealing ointment (1) filled at the upper end and the lower end of the polystyrene board (5);
a second water stop (62) covering the deformation joint (10);
a polyethylene foam plastic rod (4) arranged on the second water stop (62); and
and the concrete cover plate (2) is covered above the second water stop belt (62).
2. The waterproof structure according to claim 1, characterized by further comprising a drainage channel (7) disposed below the polystyrene board (5).
3. The waterproofing structure according to claim 1 wherein the top plate (3) further comprises concrete weirs (31) provided on both sides of the deformation joint (10), the concrete weirs (31) forming drainage ditches (311).
4. The waterproof structure according to claim 3, characterized by further comprising a drain pipe (9) vertically communicating with the drain ditch (311).
5. The waterproofing structure according to claim 1, further comprising a waterproofing membrane (8) covering the concrete cover sheet (2).
6. The waterproof structure according to claim 1, characterized in that the first water stop (61) comprises: a belt main body (611); and the convex strips (612) are symmetrically arranged on the upper side and the lower side of the belt main body (611) at intervals.
7. The waterproof structure according to claim 1, wherein the second water stop (62) includes: a belt main body (621); the protruding strips (622) are arranged below the belt main body (621) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790144.6U CN211114158U (en) | 2019-10-23 | 2019-10-23 | Roof movement joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790144.6U CN211114158U (en) | 2019-10-23 | 2019-10-23 | Roof movement joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114158U true CN211114158U (en) | 2020-07-28 |
Family
ID=71699355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921790144.6U Active CN211114158U (en) | 2019-10-23 | 2019-10-23 | Roof movement joint waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114158U (en) |
-
2019
- 2019-10-23 CN CN201921790144.6U patent/CN211114158U/en active Active
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