CN215630742U - Deformation joint waterproof construction is striden to roofing height - Google Patents
Deformation joint waterproof construction is striden to roofing height Download PDFInfo
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- CN215630742U CN215630742U CN202120712798.8U CN202120712798U CN215630742U CN 215630742 U CN215630742 U CN 215630742U CN 202120712798 U CN202120712798 U CN 202120712798U CN 215630742 U CN215630742 U CN 215630742U
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Abstract
The utility model discloses a roof high-low span deformation joint waterproof structure.A concrete reversed beam is poured on the upper surface of a roof structural plate, a waterproof closing groove is formed above the concrete reversed beam on a wall body, a waterproof mortar leveling layer is plastered on a construction surface of the reversed beam and a construction surface of the structural plate in batches, a polyurethane waterproof coating layer is integrally painted on the upper surface of the waterproof mortar leveling layer, a self-adhesive waterproof coil layer is paved on the upper surface of the polyurethane waterproof coating layer, and the right end part of the self-adhesive waterproof coil layer is embedded and fixed in the waterproof closing groove; plastering a steel mesh cement mortar protective layer on the upper surface of the self-adhesive waterproof roll layer corresponding to the position of the construction surface of the back beam in batches, laying a polystyrene foam board on the upper surface of the self-adhesive waterproof roll layer corresponding to the position of the construction surface of the structural slab, and plastering a fine stone concrete protective layer on the upper surface of the polystyrene foam board in batches; the deformation joint waterproof structure is striden to roofing height still includes the stainless steel apron, and stainless steel apron right-hand member edge part embedding is fixed in waterproof closing up inslot. The utility model has the advantages of novel structural design and good waterproof effect.
Description
Technical Field
The utility model relates to the technical field of deformation joint water prevention, in particular to a roof high-low span deformation joint water prevention structure.
Background
For the roof structural panel of a house, after long-time wind and sunshine, cracks can appear between the roof structural panel and a wall body, and once the cracks appear, the situation of water leakage in the house can be caused, and at the moment, waterproof treatment must be carried out to repair the leakage.
In the prior art, a waterproof coating mode is generally adopted to carry out waterproof leakage repairing treatment on cracks between a wall body and a roof structural plate; however, the waterproof paint cannot achieve good waterproof effect by simple coating, and water leakage is caused again after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a roof high-low span deformation joint waterproof structure aiming at the defects of the prior art, and the roof high-low span deformation joint waterproof structure is novel in design and good in waterproof effect.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A roof high-low span deformation joint waterproof structure is characterized in that a roof high-low span deformation joint is a deformation joint located at the joint of a wall body and a roof structural plate, and the wall body is located on the right end side of the roof structural plate; the edge part of the right end of the upper surface of the roof structural slab is cast and formed with a concrete inverted beam, a waterproof closing groove is arranged above the upper surface of the concrete inverted beam of the wall body, the upper surface and the left side of the concrete inverted beam form an inverted beam construction surface, the upper surface of the roof structural slab positioned at the left end side of the concrete inverted beam is a structural slab construction surface, waterproof mortar leveling layers are smeared on the inverted beam construction surface and the structural slab construction surface in batches, and a polyurethane waterproof coating layer is integrally smeared on the upper surface of the waterproof mortar leveling layer;
the roof high-low span deformation joint waterproof structure also comprises a self-adhesive waterproof roll material layer, wherein the self-adhesive waterproof roll material layer is paved and attached to the upper surface of the polyurethane waterproof coating layer, the right end part of the self-adhesive waterproof roll material layer is embedded and fixed in a waterproof closing groove of the wall body, and the part, corresponding to the deformation joint, of the self-adhesive waterproof roll material layer is a U-shaped buffer position in a U shape;
a steel mesh cement mortar protective layer is coated on the upper surface of the self-adhesive waterproof roll layer in batch at a position corresponding to the construction surface of the inverted beam, a polystyrene foam board is laid on the upper surface of the self-adhesive waterproof roll layer at a position corresponding to the construction surface of the structural slab, and a fine aggregate concrete protective layer is coated on the upper surface of the polystyrene foam board in batch;
this deformation joint waterproof construction is striden to roofing height is still including stainless steel cover plate, and the right-hand member edge part embedding of stainless steel cover plate is fixed in the waterproof groove of closing up of wall body, and stainless steel cover plate is the slope and arranges and stainless steel cover plate from the right side to left side slope gradually down, and the left end edge of stainless steel cover plate extends to the left end side of the concrete reversed beam.
Wherein, the inside of concrete reversed beam is provided with reversed beam muscle.
The waterproof mortar leveling layer is a vinylon polymer waterproof mortar leveling layer.
The self-adhesive waterproof roll layer is a self-adhesive polymer modified asphalt waterproof roll layer.
Wherein the polyurethane waterproof coating layer is a single-component water-cured polyurethane waterproof coating layer.
The utility model has the beneficial effects that: according to the roof high-low span deformation joint waterproof structure, the roof high-low span deformation joint is a deformation joint located at the joint of the wall body and the roof structure plate, and the wall body is located on the right end side of the roof structure plate; the edge part of the right end of the upper surface of the roof structural slab is cast and formed with a concrete inverted beam, a waterproof closing groove is arranged above the upper surface of the concrete inverted beam of the wall body, the upper surface and the left side of the concrete inverted beam form an inverted beam construction surface, the upper surface of the roof structural slab positioned at the left end side of the concrete inverted beam is a structural slab construction surface, waterproof mortar leveling layers are smeared on the inverted beam construction surface and the structural slab construction surface in batches, and a polyurethane waterproof coating layer is integrally smeared on the upper surface of the waterproof mortar leveling layer; the roof high-low span deformation joint waterproof structure also comprises a self-adhesive waterproof roll material layer, wherein the self-adhesive waterproof roll material layer is paved and attached to the upper surface of the polyurethane waterproof coating layer, the right end part of the self-adhesive waterproof roll material layer is embedded and fixed in a waterproof closing groove of the wall body, and the part, corresponding to the deformation joint, of the self-adhesive waterproof roll material layer is a U-shaped buffer position in a U shape; a steel mesh cement mortar protective layer is coated on the upper surface of the self-adhesive waterproof roll layer in batch at a position corresponding to the construction surface of the inverted beam, a polystyrene foam board is laid on the upper surface of the self-adhesive waterproof roll layer at a position corresponding to the construction surface of the structural slab, and a fine aggregate concrete protective layer is coated on the upper surface of the polystyrene foam board in batch; this deformation joint waterproof construction is striden to roofing height is still including stainless steel cover plate, and the right-hand member edge part embedding of stainless steel cover plate is fixed in the waterproof groove of closing up of wall body, and stainless steel cover plate is the slope and arranges and stainless steel cover plate from the right side to left side slope gradually down, and the left end edge of stainless steel cover plate extends to the left end side of the concrete reversed beam. Through the structural design, the waterproof structure has the advantages of novel structural design and good waterproof effect.
Drawings
The utility model will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural diagram of the present invention.
In fig. 1, included are:
1-wall body 2-roofing structural slab
3-deformation joint 4-concrete reversed beam
5-waterproof closing groove 6-waterproof mortar leveling layer
7-polyurethane waterproof coating layer 8-self-adhesive waterproof roll material layer
81-U-shaped buffer position 9-steel mesh cement mortar protective layer
10-polystyrene foam board 11-fine stone concrete protective layer
12-stainless steel cover plate 13-inverted beam rib.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in fig. 1, a deformation joint waterproof structure is spanned at high and low positions of a roof, wherein a deformation joint 3 is a deformation joint 3 located at the joint of a wall 1 and a roof structure plate 2, and the wall 1 is located at the right end side of the roof structure plate 2; the shaping has concrete reversed beam 4 to pour the right-hand member edge part of 2 upper surfaces of roofing structural slab, wall body 1 has seted up waterproof receipts mouthful groove 5 in the top of the 4 upper surfaces of concrete reversed beam, the upper surface of concrete reversed beam 4, the reversed beam construction face is constituteed to the left surface, 2 upper surfaces of roofing structural slab that are located the 4 distolateral sides in concrete reversed beam left side are the structural slab construction face, the reversed beam construction face, structural slab construction face has been paintd in batches waterproof mortar screed-coat 6, waterproof mortar screed-coat 6's upper surface is whole to be painted polyurethane waterproof coating layer 7.
Further, this deformation joint waterproof construction is striden to roofing height still includes self-adhesion waterproof roll material layer 8, and self-adhesion waterproof roll material layer 8 is spread and is pasted in the upper surface of polyurethane waterproof coating layer 7, and in the right-hand member portion embedding of self-adhesion waterproof roll material layer 8 was fixed in the waterproof groove of closing in 5 of wall body 1, the part that corresponds the 3 positions of deformation joint on self-adhesion waterproof roll material layer 8 was the U-shaped buffering position 81 that is "U" shape.
Furthermore, a steel mesh cement mortar protective layer 9 is coated on the upper surface of the self-adhesive waterproof roll layer 8 in batch at a position corresponding to the construction surface of the inverted beam, a polystyrene foam board 10 is laid on the upper surface of the self-adhesive waterproof roll layer 8 at a position corresponding to the construction surface of the structural slab, and a fine aggregate concrete protective layer 11 is coated on the upper surface of the polystyrene foam board 10 in batch.
In addition, this deformation joint waterproof construction is striden to roofing height still includes stainless steel cover plate 12, and the right-hand member edge portion embedding of stainless steel cover plate 12 is fixed in the waterproof groove of closing up 5 of wall body 1, and stainless steel cover plate 12 is the slope and arranges and stainless steel cover plate 12 from the right side to left side slope down gradually, and the left end edge of stainless steel cover plate 12 extends to the left end side of concrete reversed beam 4.
Wherein, the inside of concrete inverted beam 4 is provided with inverted beam muscle 13.
Preferably, the waterproof mortar leveling layer 6 is a vinylon polymer waterproof mortar leveling layer 6, the self-adhesive waterproof roll layer 8 is a self-adhesive polymer modified asphalt waterproof roll layer, and the polyurethane waterproof coating layer 7 is a single-component water-cured polyurethane waterproof coating layer 7.
The utility model is described in detail below with reference to specific construction steps, specifically:
7, paving a polystyrene foam board 10 on the upper surface of the self-adhesive waterproof roll material layer 8 at a position corresponding to the construction surface of the structural slab;
8, plastering a steel mesh cement mortar protective layer 9 on the upper surface of the self-adhesive waterproof roll layer 8 at a position corresponding to the construction surface of the reversed beam in a batch manner;
and 10, smearing a fine stone concrete protective layer 11 on the upper surface of the polystyrene foam board 10 in batches.
Through the structural design, the waterproof structure has the advantages of novel design and good waterproof effect.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (5)
1. A deformation joint waterproof structure is spanned to roofing height, this roofing height strides deformation joint (3) and is located the deformation joint (3) of wall body (1) and roofing structural slab (2) junction, the wall body (1) is located the right-hand member side of roofing structural slab (2); the method is characterized in that: the edge part of the right end of the upper surface of the roof structure plate (2) is poured and formed with a concrete reversed beam (4), a waterproof closing groove (5) is formed above the upper surface of the concrete reversed beam (4) of the wall body (1), the upper surface and the left side of the concrete reversed beam (4) form a reversed beam construction surface, the upper surface of the roof structure plate (2) positioned on the left end side of the concrete reversed beam (4) is a structure plate construction surface, a waterproof mortar leveling layer (6) is coated on the reversed beam construction surface and the structure plate construction surface in batch, and a polyurethane waterproof coating layer (7) is coated on the whole upper surface of the waterproof mortar leveling layer (6);
the deformation joint waterproof structure is characterized by further comprising a self-adhesive waterproof roll material layer (8), wherein the self-adhesive waterproof roll material layer (8) is paved on the upper surface of a polyurethane waterproof coating layer (7), the right end part of the self-adhesive waterproof roll material layer (8) is embedded into and fixed in a waterproof closing groove (5) of the wall body (1), and the part, corresponding to the deformation joint (3), of the self-adhesive waterproof roll material layer (8) is a U-shaped buffer position (81) in a U shape;
a steel mesh cement mortar protective layer (9) is coated on the upper surface of the self-adhesive waterproof roll layer (8) in batch at a position corresponding to the construction surface of the inverted beam, a polystyrene foam board (10) is laid on the upper surface of the self-adhesive waterproof roll layer (8) at a position corresponding to the construction surface of the structural slab, and a fine aggregate concrete protective layer (11) is coated on the upper surface of the polystyrene foam board (10) in batch;
this deformation joint waterproof construction is striden to roofing height still including stainless steel cover plate (12), in the right-hand member edge part embedding of stainless steel cover plate (12) and being fixed in waterproof groove of closing in (5) of wall body (1), stainless steel cover plate (12) are the slope and arrange and stainless steel cover plate (12) from the right side to left side slope down gradually, and the left end edge of stainless steel cover plate (12) extends to the left end side of concrete back beam (4).
2. The roof high-low span deformation joint waterproof structure according to claim 1, characterized in that: and a reverse beam rib (13) is arranged in the concrete reverse beam (4).
3. The roof high-low span deformation joint waterproof structure according to claim 1, characterized in that: the waterproof mortar leveling layer (6) is a nylon polymer waterproof mortar leveling layer.
4. The roof high-low span deformation joint waterproof structure according to claim 1, characterized in that: the self-adhesive waterproof roll layer (8) is a self-adhesive polymer modified asphalt waterproof roll layer.
5. The roof high-low span deformation joint waterproof structure according to claim 1, characterized in that: the polyurethane waterproof coating layer (7) is a single-component water-cured polyurethane waterproof coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712798.8U CN215630742U (en) | 2021-04-08 | 2021-04-08 | Deformation joint waterproof construction is striden to roofing height |
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|---|---|---|---|
| CN202120712798.8U CN215630742U (en) | 2021-04-08 | 2021-04-08 | Deformation joint waterproof construction is striden to roofing height |
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| CN215630742U true CN215630742U (en) | 2022-01-25 |
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| CN202120712798.8U Active CN215630742U (en) | 2021-04-08 | 2021-04-08 | Deformation joint waterproof construction is striden to roofing height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645604A (en) * | 2022-04-11 | 2022-06-21 | 中建八局第三建设有限公司 | Construction method for waterproof treatment node of deformation joint of accessible and parking roof |
| CN114941382A (en) * | 2022-05-31 | 2022-08-26 | 中建八局总承包建设有限公司 | Concrete structure and steel stair waterproof node and construction method thereof |
-
2021
- 2021-04-08 CN CN202120712798.8U patent/CN215630742U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645604A (en) * | 2022-04-11 | 2022-06-21 | 中建八局第三建设有限公司 | Construction method for waterproof treatment node of deformation joint of accessible and parking roof |
| CN114645604B (en) * | 2022-04-11 | 2024-03-01 | 中建八局第三建设有限公司 | Construction method for waterproof treatment nodes of deformation joints of boarding and parking roofs |
| CN114941382A (en) * | 2022-05-31 | 2022-08-26 | 中建八局总承包建设有限公司 | Concrete structure and steel stair waterproof node and construction method thereof |
| CN114941382B (en) * | 2022-05-31 | 2023-12-08 | 中建八局总承包建设有限公司 | Waterproof node for concrete structure and steel stair and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: No. 20 Longshi Road, Dongcheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Duheng Engineering Testing Co.,Ltd. Address before: 523000 Room 302, building 13, No. 6, wushigang Industrial Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: Guangdong ruigu Construction Technology Co.,Ltd. |