CN219569388U - Roof slope finding waterproof structure - Google Patents
Roof slope finding waterproof structure Download PDFInfo
- Publication number
- CN219569388U CN219569388U CN202320491390.1U CN202320491390U CN219569388U CN 219569388 U CN219569388 U CN 219569388U CN 202320491390 U CN202320491390 U CN 202320491390U CN 219569388 U CN219569388 U CN 219569388U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- slope
- layer
- roof
- reinforced concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 95
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a roof top plate slope finding waterproof structure, which comprises a reinforced concrete roof plate, wherein the top surface of the reinforced concrete roof plate is composed of a front slope surface and a rear slope surface, the tops of the two slope surfaces are connected at the middle part of the top surface of the reinforced concrete roof plate, drainage ditches are arranged at the bottoms of the slopes of the two slope surfaces, a plurality of sewer ports communicated with a sewer pipe are arranged in the drainage ditches, the waterproof structure further comprises a waterproof coiled material layer and a waterproof protection layer, the waterproof coiled material layer is paved against the slope surface, the waterproof protection layer is positioned on the upper surface of the waterproof coiled material layer and is used for finding a slope for the second time in forming, and the gradient of the waterproof protection layer is larger than that of the slope surface. The waterproof roll has the advantages that the whole top surface of the reinforced concrete top plate is a slope surface with high middle and low front and rear sides, which is beneficial to drainage, moisture which is not removed or volatilized is not generated below the waterproof roll after the waterproof roll is paved, and hidden danger is avoided; the waterproof coiled material layer clung to the upper surface of the reinforced concrete top plate also has a gradient, so that the upper surface of the waterproof coiled material cannot accumulate water, and the waterproof effect is good.
Description
Technical Field
The utility model belongs to the field of buildings, and particularly relates to a roof top plate slope finding waterproof structure.
Background
In the conventional building method of the residential roof, building materials are generally adopted for slope finding, and the relationship between the materials for slope finding and the waterproof layer is as follows: the concrete method is that the waterproof layer is arranged below the slope finding layer, namely the roof structure plate surface is cleaned firstly, then the waterproof layer construction is carried out after local repair and leveling, and finally the slope finding layer is arranged above the waterproof layer, and the final structure is shown in figure 1; the other is that the waterproof layer is arranged on the slope finding layer, the building slope finding layer is firstly arranged on the roof board, then the building slope finding layer is leveled on the slope finding layer, the roof waterproof layer construction is carried out, and the final structure is shown in figure 2.
The slope finding waterproof structures of the two roof plates are not enough: the first method is that although the waterproof base layer is relatively compact, after roof water passes through each building layer above the waterproof layer, water is accumulated on a relatively flat waterproof layer surface, water in each building layer hidden on the flat waterproof layer is not smooth, and the accumulated water cannot enter a roof gutter quickly, so that a series of problems can be caused; in the second way, although the waterproof layer is arranged on the sloped base layer, water is not easy to accumulate in the building making layer above the waterproof layer, if moisture which is not removed or volatilized is arranged in the slope finding layer below the waterproof layer before the waterproof layer is constructed, a closed space is formed after the waterproof layer is constructed, and the moisture repeatedly and circularly flows in the fully covered closed space, so that the building making layers are finally damaged, or the moisture seeps out from the bottom of the structural roof plate to the householder ceiling.
Disclosure of Invention
The utility model aims to provide a roof plate slope finding waterproof structure, which aims to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides a roof finds slope waterproof construction, its includes reinforced concrete roof, the top surface of reinforced concrete roof comprises two slope surfaces around, two the slope top of slope surface is in the top surface middle part of reinforced concrete roof meets, two the slope bottom department of slope surface is equipped with the escape canal, be equipped with a plurality of lower mouth of a river with the downcomer intercommunication in the escape canal, still include waterproofing membrane layer and waterproof protection layer, the waterproofing membrane layer is hugged closely the slope surface is laid, waterproof protection layer is located the secondary is found the slope when waterproofing membrane layer upper surface and shaping, waterproof protection layer's slope is greater than the slope of slope surface.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a floor drain communicated with the sewer pipe is arranged in the sewer port, and the waterproof coiled material layer extends into the floor drain.
Further, the floor drain also comprises a waterproof additional layer, one side of the waterproof additional layer is pressed below the waterproof protective layer and the waterproof coiled material layer which are positioned at the periphery of the water outlet, and the other side of the waterproof additional layer extends into the floor drain.
Further, the waterproof protective layer is a waterproof mortar layer.
Further, the gradient of the waterproof protective layer is 1-10% greater than that of the slope surface.
Furthermore, parapet is arranged on the periphery of the upper surface of the reinforced concrete roof, and the edge of the waterproof coiled material layer is turned upwards from below the bottom of the drainage ditch to be attached to the inner side surface of the parapet and then fixed.
The beneficial effect of adopting the further scheme is that.
Compared with the prior art, the utility model has the technical effects and advantages that:
1) The reinforced concrete top plate is formed into a front slope surface and a rear slope surface during pouring, so that when a waterproof coiled material layer is not arranged on the whole reinforced concrete top plate, the whole top surface is high in the middle and low in the front and the rear sides, the slope surface is favorable for drainage, and generally, when a waterproof coiled material is paved, the reinforced concrete top plate is sufficiently dried and has no internal ponding, so that moisture which is not removed or volatilized does not exist below the waterproof coiled material after the waterproof coiled material is paved, each manufacturing layer of a building is not damaged, or the reinforced concrete top plate seeps out to a resident ceiling from the bottom of a structural roof plate;
2) Because the reinforced concrete top plate is sloped, the waterproof coiled material layer clinging to the reinforced concrete top plate is sloped, so that water seeping downwards to the upper surface of the waterproof coiled material layer through the waterproof protective layer automatically flows along the lower parts of the front side and the rear side of the upper surface of the waterproof coiled material, finally flows out of the floor drain from the drainage ditch to the water outlet, and water cannot accumulate on the waterproof coiled material;
3) The waterproof protective layer is used for finding the slope secondarily, is steeper relative to waterproof coiled materials and slope surfaces below, and can guide and drain rainwater into the drainage ditch as soon as possible, so that the drainage effect is improved.
Drawings
FIG. 1 is a schematic view of an existing roof deck waterproofing structure;
FIG. 2 is a schematic view of another prior art roof deck waterproofing structure;
fig. 3 is a top view of the roof waterproof structure provided by the utility model;
FIG. 4 is a cross-sectional view of the roof deck flashing construction of FIG. 3 taken in a direction perpendicular to the center line of the dashed line;
fig. 5 is a schematic view of a drain port in fig. 3, which is cut in a vertical direction and enlarged.
In the drawings, the list of components represented by the various numbers is as follows:
1. a reinforced concrete top plate; 2. a drainage ditch; 3. a water outlet; 4. a waterproof coiled material layer; 5. a waterproof protective layer; 6. a water supply pipe; 7. a floor drain; 8. a waterproof additional layer; 9. parapet wall; 100. finding a slope layer; 200. and a waterproof layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, if terms indicating orientations such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present utility model.
Fig. 1 and 2 are two waterproof structures commonly used for existing roof boards, wherein the top surfaces of the reinforced concrete roof boards 1 are horizontal, and the difference is that: fig. 1 shows a slope layer 100 on a waterproof layer 200, which is prepared by cleaning the surface of a roof structure, then locally repairing and leveling, then performing waterproof layer construction, and finally arranging the slope layer above the waterproof layer; fig. 2 shows that the slope-finding layer 100 is under the waterproof layer 200, specifically, the building slope-finding layer is firstly arranged on the roof board, and then the roof waterproof layer is constructed after the building slope-finding layer is leveled on the slope-finding layer. The deficiencies of both of the above approaches are already indicated in the background section and are not described in detail herein.
Based on the defects, the utility model provides a slope finding waterproof structure of a roof top plate, which is shown in figures 3 and 5 (the arrow direction in the figures is the drainage direction), and comprises a reinforced concrete top plate 1, wherein the top surface of the reinforced concrete top plate 1 is composed of a front slope surface and a rear slope surface, the tops of the two slope surfaces are connected in the middle of the top surface of the reinforced concrete top plate 1, drainage ditches 2 are arranged at the bottoms of the two slope surfaces, a plurality of water draining ports 3 communicated with a sewer pipe 6 are arranged in the drainage ditches 2, the waterproof structure further comprises a waterproof coiled material layer 4 and a waterproof protection layer 5, the waterproof coiled material layer 4 is tightly paved against the slope surfaces, the waterproof protection layer 5 is positioned on the upper surface of the waterproof coiled material layer 4 and is used for finding a slope secondarily during forming, and the slope of the waterproof protection layer 5 is larger than the slope of the slope surface. The direction of arrow in figure 3 is the rainwater flow direction on the roofing, and the broken line is roofing highest department in the middle of the roofing, i.e. roofing watershed, and both sides all are equipped with escape canal 2, and front side rectangle square frame structure is stair and elevator roofing, and the mouth of a river 3 is equipped with six altogether in the figure, and front side is two, and the rear side is four.
In one embodiment of the present utility model, as shown in fig. 5, a floor drain 7 for communicating with the sewer pipe 6 is disposed in the sewer port 3, the waterproof roll layer 4 extends into the floor drain 7, and when water is present on the waterproof roll layer, the waterproof roll layer can directly enter the sewer port along the roll flow direction at a lower position. The waterproof coiled material layer is a commercial product and mainly made of a high polymer material, and can be asphalt and the like.
In one embodiment of the utility model, the waterproof device further comprises a waterproof additional layer 8, one side of the waterproof additional layer 8 is pressed below the waterproof protection layer 5 and the waterproof coiled material layer 4 which are positioned at the periphery of the water outlet 3, the other side of the waterproof additional layer extends into the floor drain 7, the waterproof additional layer is mainly arranged at the edge of the waterproof coiled material layer and the periphery of a corner or a pipeline of the structure, such as the water outlet or the junction of the upturned and parapet, and the middle part of the inner side of the parapet is provided with a groove for placing the upper end of the waterproof additional layer.
In one embodiment of the present utility model, the waterproof protective layer 5 is a waterproof mortar layer. The waterproof protective layer has the main functions of preventing the waterproof coiled material from being damaged on one hand and having the functions of water guide and water prevention on the other hand.
In one embodiment of the utility model, the slope of the waterproof layer 5 is 1-10% greater than the slope of the ramp surface. The waterproof protective layer finds the slope secondarily, so that the drainage gradient is more obvious, the drainage effect is enhanced, and the drainage problem caused by the fact that defects possibly exist in the process of forming the slope of the top surface structure of the reinforced concrete top plate can be avoided.
In one embodiment of the utility model, parapet 9 is disposed on the periphery of the upper surface of the reinforced concrete roof 1, and the edge of the waterproof roll layer 4 is turned up from below the bottom of the drainage ditch 2 to be attached to the inner side surface of the parapet 9 and then fixed. Waterproof mortar is smeared on the inner side surface of the parapet wall, so that the edge of the waterproof coiled material layer which is upturned and attached to the inner side wall of the parapet wall is protected.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a roof finds slope waterproof construction, its characterized in that, includes reinforced concrete roof (1), the top surface of reinforced concrete roof (1) comprises two slope surfaces around, two the slope top of slope surface is in the top surface middle part of reinforced concrete roof (1) meets, two the slope bottom department of slope surface is equipped with escape canal (2), be equipped with in escape canal (2) a plurality of lower mouth of a river (3) that are linked together with downcomer (6), still include waterproofing membrane layer (4) and waterproof layer (5), waterproofing membrane layer (4) are hugged closely the slope surface is laid, waterproof layer (5) are located the secondary is found the slope when waterproofing membrane layer (4) upper surface and shaping, the slope of waterproof layer (5) is greater than the slope of slope surface.
2. The roof top plate slope finding waterproof structure according to claim 1, wherein a floor drain (7) communicated with a sewer pipe (6) is arranged in the sewer port (3), and the waterproof coiled material layer (4) extends into the floor drain (7).
3. A roof deck slope finding waterproof structure according to claim 2, further comprising a waterproof additional layer (8), wherein one side of the waterproof additional layer (8) is pressed under the waterproof protection layer (5) and the waterproof coiled material layer (4) which are positioned at the periphery of the water outlet (3), and the other side extends into the floor drain (7).
4. The roof slab slope finding waterproof structure according to claim 1, wherein the waterproof protection layer (5) is a waterproof mortar layer.
5. A roof deck slope finding waterproof structure according to claim 1, characterized in that the slope of the waterproof protective layer (5) is 1-10% greater than the slope of the slope surface.
6. The slope finding waterproof structure of the roof slab according to any one of claims 1 to 5, wherein parapet walls (9) are arranged on the periphery of the upper surface of the reinforced concrete roof slab (1), and the edges of the waterproof roll material layers (4) are turned up from below the ditch bottom of the drainage ditch (2) to be attached to the inner side surfaces of the parapet walls (9) and then fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491390.1U CN219569388U (en) | 2023-03-15 | 2023-03-15 | Roof slope finding waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491390.1U CN219569388U (en) | 2023-03-15 | 2023-03-15 | Roof slope finding waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219569388U true CN219569388U (en) | 2023-08-22 |
Family
ID=87661448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320491390.1U Active CN219569388U (en) | 2023-03-15 | 2023-03-15 | Roof slope finding waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219569388U (en) |
-
2023
- 2023-03-15 CN CN202320491390.1U patent/CN219569388U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20090006398A (en) | Roof waterproof system and constructing method thereof | |
| CN105735406B (en) | A kind of public building rain water on roof utilizes collection and storage device | |
| CN219569388U (en) | Roof slope finding waterproof structure | |
| CN107989287A (en) | Inverted roof light and shade drainage system construction method | |
| CN212336545U (en) | Oblique roofing tile hanging anti-leakage structure | |
| CN215166180U (en) | Caisson type tertiary drainage system | |
| CN114645604A (en) | Construction method for waterproof treatment node of deformation joint of accessible and parking roof | |
| KR100441965B1 (en) | Prefabricated Water Proofing System for the Roof Slab | |
| CN210342156U (en) | Urban rail vehicle section upper cover drainage structure | |
| CN210621879U (en) | Steel construction vestibule drainage structures system | |
| CN208830084U (en) | A kind of concealed ground library surface drainage system | |
| CN220790134U (en) | Horizontal deformation joint embedded flat structure of roof | |
| CN110984308A (en) | Anti-leakage process for removing deposited water in toilet | |
| CN219653767U (en) | Basement movement joint watertight fittings with removable rubber waterstop | |
| CN210767672U (en) | Terrace ground for green fabricated building | |
| CN218116798U (en) | Formula of sinking bathroom antiseep structure | |
| CN218264281U (en) | Novel gallery drainage structures | |
| CN210887905U (en) | Kitchen floor seepage prevention structure | |
| CN117248639A (en) | Roof horizontal deformation joint embedded flat structure and construction method thereof | |
| CN211850058U (en) | Anti-bank structure of building antiseep C20 concrete | |
| CN220814590U (en) | Cut-off ditch structure and building terrace | |
| CN218204793U (en) | Deformation joint and drainage ditch combined structure capable of leveling ground | |
| CN214995328U (en) | Anti-hollowing roof structure | |
| CN214740157U (en) | Caisson type toilet water leakage repairing system | |
| CN217150843U (en) | Node structure of interlayer toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240123 Granted publication date: 20230822 |
|
| PP01 | Preservation of patent right |