CN213268629U - Prefabricated roofing straight formula mouth of a river concrete component - Google Patents
Prefabricated roofing straight formula mouth of a river concrete component Download PDFInfo
- Publication number
- CN213268629U CN213268629U CN202021179926.9U CN202021179926U CN213268629U CN 213268629 U CN213268629 U CN 213268629U CN 202021179926 U CN202021179926 U CN 202021179926U CN 213268629 U CN213268629 U CN 213268629U
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- prefabricated
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- falls
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000010410 layer Substances 0.000 claims description 38
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000010422 painting Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013524 weatherproof sealant Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated roofing straight formula mouth concrete member that falls into water, include: the prefabricated fill component and the roofing floor that falls, prefabricated fill component that falls includes the PVP bucket that falls, the PVP falls to fill outside surface upper end and has pour the protruding type concrete piece that falls, the roofing floor is gone up and has been seted up the protruding type opening that falls with the protruding type concrete piece correspondence, the prefabricated fill component that falls is inlayed the protruding type opening inboard that falls on the roofing floor. The prefabricated bucket falling component in the utility model can be prefabricated in advance, the installation is fast and convenient, the prefabricated bucket falling component is used, the roof floor slab does not need to reserve holes in advance, the too large or too small reserved holes of the roof floor slab are avoided to influence the installation of the gutter inlet, and the flexibility is higher; compared with the hanging hole method, the utility model has the advantages of simple construction process, time and labor saving, better waterproof performance, shortened construction period and reduced personnel cost; the method has better guarantee for repairing the leakage when the constructed rainwater inlet with the leakage is dealt with.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a prefabricated roofing straight formula mouth concrete component that falls into water.
Background
Roof refers to the surface of the roof of a building and also to the portion between the ridge and the eaves. This portion occupies a larger area of the roof or the roof is a larger area portion of the roof. The construction method generally comprises a concrete cast-in-place floor, a cement mortar leveling layer, a heat insulation layer, a waterproof layer, a cement mortar protective layer, a drainage system, a parapet wall, lightning protection measures and the like, and the construction of tile surfaces (tile hanging strips) is also carried out during special engineering.
The traditional construction method of the concrete cast-in-place floor for the water falling port in the roof drainage system is characterized in that a reserved water-stop sleeve or a pre-buried floor drain and the like at the position of the water falling port are easy to damage, PVC sleeves are generally placed for reserving holes, and the reserved holes are subjected to hole hanging treatment at the later stage; the basic procedure of the hanging hole construction comprises chiseling → primary concrete pouring → water storage test → secondary concrete pouring → water-proof additional layer → roof water-proof layer. The traditional method construction process of the roof water falling port is extremely complex, the management difficulty is high due to uneven levels of workers, if the water falling port is not treated properly, the water leakage phenomenon is easy to occur, the repair frequency of the water falling port is high, and the maintenance difficulty is high. Meanwhile, one hanging hole is long in construction duration and high in labor cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated roofing straight formula mouth of falling into water concrete member to solve the technical problem that above-mentioned background art mentioned.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a prefabricated roof straight type water falling port concrete component comprises a prefabricated falling bucket component and a roof floor slab, wherein the prefabricated falling bucket component comprises a PVP falling bucket, an inverted convex type concrete block is poured at the upper end of the outer side surface of the PVP falling bucket, an inverted convex type opening is formed in the roof floor slab corresponding to the inverted convex type concrete block, the prefabricated falling bucket component is embedded into the inner side of the inverted convex type opening in the roof floor slab, a bonding agent is smeared between the inner side of the inverted convex type opening and the outer side of the inverted convex type concrete block, a waterproof coating additional layer is smeared at the upper end of the prefabricated falling bucket component and the upper end of the roof floor slab at the periphery of the prefabricated falling bucket component, a waterproof coiled material is paved at the upper end of the waterproof coating additional layer at the upper end of the roof slab, a rainwater bucket is installed in a PVP falling bucket cup mouth at the upper end of the prefabricated falling bucket component, a rainwater cover is arranged at the upper end of the rainwater bucket, a leveling layer is arranged on the, and the upper end of the leveling slope finding layer is provided with a protective layer on the surface of the outer side of the rainwater hopper, the upper end of the protective layer and the upper end of the extending part of the opening of the rainwater hopper are provided with a building surface layer, and the building surface layer is provided with a downward slope inclining towards the opening of the rainwater hopper.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: the PVP water falling bucket in the prefabricated falling bucket component is communicated with a water pipe at the lower end, a joint is arranged at the upper end of the water pipe, and the water pipe is fixedly connected with the lower end of the PVP water falling bucket through the joint.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: the waterproof coating additional layer extends to the joint of the prefabricated falling hopper component and the roof floor slab and is not less than 150mm, the waterproof coating additional layer extends into the PVP falling hopper cup and is not less than 50mm, and the thickness of the waterproof coating additional layer is not less than 1 mm.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: the upper half part of the inverted convex concrete block is a flat cube with the side length of 380-430mm, the lower half part of the inverted convex concrete block is a flat cube with the side length of 180-220mm, and the total thickness of the inverted convex concrete block is the same as the thickness of a roof floor slab.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: the rainwater cover comprises a disc part and a column type guardrail, and the column type guardrail is located at the edge of the lower end of the disc part.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: weather-proof sealant is arranged between the outer side surface of the rainwater hopper and the leveling and slope-finding layer and the protective layer.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: and the lower end of the roof floor slab and the lower end of the inverted convex concrete block in the prefabricated falling bucket component are coated with a painting layer.
The utility model adopts the above-mentioned be used for prefabricated roofing straight formula mouth concrete component that falls into water, it is further: the waterproof coiled material extends into the opening of the PVP water falling bucket and is not less than 50 mm.
The utility model has the advantages that:
1. the prefabricated bucket falling component in the utility model can be prefabricated in advance, the installation is fast and convenient, the prefabricated bucket falling component is used, the roof floor slab does not need to reserve holes in advance, the too large or too small reserved holes of the roof floor slab are avoided to influence the installation of the gutter inlet, and the flexibility is higher; compared with the hanging hole method, the utility model has the advantages of simple construction process, time and labor saving, better waterproof performance, shortened construction period and reduced personnel cost; the method has better guarantee for repairing the leakage in response to the constructed rainwater inlet with leakage
2. The utility model discloses well prefabricated fill component and the waterproof coating additional layer that sets up on the roof floor seam, to the seam extension be no less than 150mm, to extending in the PVP water falls fill rim of a cup and stretch into not less than 50mm to and the waterproofing membrane who lays on the roof floor also to stretching into not less than 50mm in the PVP water falls fill rim of a cup, ensured the waterproof performance of this component fully.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a schematic cross-sectional view of a concrete member of a straight down pipe of a prefabricated roof according to an embodiment;
fig. 2 is a schematic top view illustrating the installation of a prefabricated drop bucket component according to an embodiment of the present invention;
fig. 3 is a schematic bottom view of a rain cover according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. prefabricating a falling bucket component; 101. a PVP water falling bucket; 102. an inverted convex concrete block; 2. a roof floor slab; 3. a reverse convex opening; 4. an interface adhesive; 5. a joint; 6. a downpipe; 7. a painting layer; 8. an additional layer of a water-repellent coating; 9. waterproof coiled materials; 10. a rainwater hopper; 11. a rain cover; 1101. a disc member; 1102. a column guardrail; 12. leveling a slope layer; 13. a protective layer; 14. building a surface course; 15. and (4) weather-resistant sealant.
Detailed Description
Hereinafter, embodiments of the prefabricated roofing straight type water drop opening concrete member of the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-3 show the utility model discloses a prefabricated roofing straight formula mouth of a river concrete component of embodiment, it includes: prefabricating a falling bucket component 1 and a roof floor slab 2, wherein the prefabricating falling bucket component 1 comprises a PVP water falling bucket 101, an inverted convex type concrete block 102 is poured at the upper end of the outer side surface of the PVP water falling bucket 101, the upper half part of the inverted convex type concrete block 102 is a flat cube with the side length of 380-, the lower end of a roof floor slab 2 and the lower end of a reverse convex concrete block 102 in a prefabricated falling bucket component 1 are coated with a painting layer 7, the upper end of the prefabricated falling bucket component 1 and the upper end of the roof floor slab 2 around the prefabricated falling bucket component 1 are coated with a waterproof coating additional layer 8, concretely, the waterproof coating additional layer 8 extends to the outside of the joint of the prefabricated falling bucket component 1 and the roof floor slab 2 and is not less than 150mm, the waterproof coating additional layer 8 extends into a cup opening of a PVP water falling bucket 101 and is not less than 50mm, the thickness of the waterproof coating additional layer 8 is not less than 1mm, a waterproof coiled material 9 is laid at the upper end of the roof floor slab 2 at the upper end of the waterproof coating additional layer 8, the waterproof coiled material 9 extends into the cup opening of the PVP water falling bucket 101 and is not less than 50mm, a rainwater bucket 10 is installed at the upper end of the prefabricated falling bucket component 1 in the cup opening of the PVP water falling bucket 101, a rainwater cover 11 is arranged, column guardrail 1102 is located disc part 1101 lower extreme edge, the rainwater fill 10 outside surface on waterproofing membrane 9 is provided with and makes level and looks for slope layer 12, and make level and look for slope layer 12 upper end and be provided with protective layer 13 on rainwater fill 10 outside surface, rainwater fill 10 outside surface and make level and look for slope layer 12, be provided with between the protective layer 13 and wait to wait sealed glue 15, protective layer 13 upper end and rainwater fill 10 fill mouth extension portion upper end are provided with building surface layer 14, and building surface layer 14 is last to be provided with the downhill path of slope to the slope of rainwater fill 10 fill mouth department.
The working principle is as follows: the utility model discloses during the construction, the mouth position that falls into water on roofing floor 2 is carried out the pick chisel, the size shape of pick chisel is with prefabricated inverted-convex type concrete piece 102 in the bucket component 1 that falls, make it agree with, thereby form inverted-convex type opening 3, and will fall the inboard pick chisel position of convex type opening 3 and become flexible concrete granule, dust etc., clean up, when the prefabricated bucket component 1 that falls of installation, it is all full of a thin layer interface agent 4 to fall convex type opening 3 medial surface and the outside surface of inverted-convex type concrete piece 102, interface adhesive agent 4 must scribble evenly, thickness is moderate, no dead angle, then fall the perfect agree with inverted-convex type concrete piece 102 and the inverted-convex type opening 3 on the bucket component 1 that falls in the prefabrication, and use iron powder to smear the interface agent that extrudes in the even gap, it is clean and tidy to receive the seam, then brush in the PVP water bucket 101 rim of a cup all around and apply paint polyurethane waterproof coating, polyurethane waterproof coating need extend to the outer 150mm of component department seam no less than, the polyurethane waterproof coating stretches into the cup mouth of the PVP water falling bucket 101 and is not less than 50mm, the thickness is not less than 1mm, the polyurethane waterproof coating is applied layer by layer to form a waterproof coating additional layer 8, a waterproof coiled material 9 is paved on the large surface of the roof floor 2, the waterproof coiled material 9 stretches into the cup mouth of the PVP water falling bucket 101 and is not less than 50mm, the waterproof coiled material is firmly bonded, finally the rainwater bucket 10 and the rainwater cover 11 are installed, and the construction of the leveling slope finding layer 12, the protective layer 13 and the building surface layer 14 is completed.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (8)
1. The utility model provides a prefabricated roofing straight formula mouth of a river concrete component which characterized in that includes: the prefabricated dropping bucket component (1) and the roof slab (2) are characterized in that the prefabricated dropping bucket component (1) comprises a PVP water dropping bucket (101), an inverted convex type concrete block (102) is poured at the upper end of the outer side surface of the PVP water dropping bucket (101), an inverted convex type opening (3) is formed in the roof slab (2) corresponding to the inverted convex type concrete block (102), the prefabricated dropping bucket component (1) is embedded into the inner side of the inverted convex type opening (3) in the roof slab (2), a boundary adhesive (4) is smeared between the inner side of the inverted convex type opening (3) and the outer side of the inverted convex type concrete block (102), a waterproof coating additional layer (8) is smeared at the upper end of the prefabricated dropping bucket component (1) and the upper end of the roof slab (2) around the prefabricated dropping bucket component (1), and a waterproof coiled material (9) is paved at the upper end of the waterproof coating additional layer (8) at the upper end of the roof, prefabricated fill component (1) upper end of falling installs rainwater fill (10) in PVP water falls fill (101) rim of a cup, and rainwater fill (10) upper end is provided with rainwater cover (11), rainwater fill (10) outside surface on waterproofing membrane (9) is provided with and makes level and looks for slope layer (12), and makes level and looks for slope layer (12) upper end and be provided with protective layer (13) on rainwater fill (10) outside surface, protective layer (13) upper end and rainwater fill (10) rim of a mouth extension upper end are provided with building surface course (14), and are provided with the downhill path to the slope of rainwater fill (10) rim of a mouth department slope on building surface course (14).
2. The prefabricated straight roof drain concrete component according to claim 1, wherein a downpipe (6) is communicated with the lower end of the PVP falling hopper (101) in the prefabricated falling hopper component (1), a joint (5) is arranged at the upper end of the downpipe (6), and the downpipe (6) is fixedly connected with the lower end of the PVP falling hopper (101) through the joint (5).
3. A prefabricated straight roof drain concrete component according to claim 1, wherein the additional waterproof coating layer (8) extends to the outside of the joint of the prefabricated falling hopper component (1) and the roof floor (2) by not less than 150mm, the additional waterproof coating layer (8) extends into the cup opening of the PVP falling hopper (101) by not less than 50mm, and the thickness of the additional waterproof coating layer (8) is not less than 1 mm.
4. The prefabricated straight roof water-dropping-port concrete component as claimed in claim 1, wherein the upper half part of the inverted convex concrete block (102) is a flat cube with the side length of 380-430mm, the lower half part of the inverted convex concrete block (102) is a flat cube with the side length of 180-220mm, and the total thickness of the inverted convex concrete block (102) is the same as the thickness of the roof floor slab (2).
5. A prefabricated straight roof drain concrete element according to claim 1, characterized in that said rain cover (11) comprises a circular disc member (1101) and a pillar guardrail (1102), said pillar guardrail (1102) being located at the lower end edge of the circular disc member (1101).
6. The prefabricated straight roof water falling port concrete component as claimed in claim 1, wherein a weather-resistant sealant (15) is arranged between the outer side surface of the rainwater hopper (10) and the leveling and slope-finding layer (12) and the protective layer (13).
7. A prefabricated straight roof drain concrete unit according to claim 1, characterized in that the lower end of the roof slab (2) and the lower end of the inverted convex concrete block (102) of the prefabricated hopper unit (1) are coated with a whitewash layer (7).
8. A prefabricated straight roof drain concrete member according to claim 1, characterized in that said waterproofing membrane (9) extends not less than 50mm into the cup of the PVP funnel (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179926.9U CN213268629U (en) | 2020-06-23 | 2020-06-23 | Prefabricated roofing straight formula mouth of a river concrete component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179926.9U CN213268629U (en) | 2020-06-23 | 2020-06-23 | Prefabricated roofing straight formula mouth of a river concrete component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213268629U true CN213268629U (en) | 2021-05-25 |
Family
ID=75956543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179926.9U Expired - Fee Related CN213268629U (en) | 2020-06-23 | 2020-06-23 | Prefabricated roofing straight formula mouth of a river concrete component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213268629U (en) |
-
2020
- 2020-06-23 CN CN202021179926.9U patent/CN213268629U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |