CN115306064A - UHPC (ultra high performance polycarbonate) breast board embedded type water baffle waterproof node structure and construction method thereof - Google Patents

UHPC (ultra high performance polycarbonate) breast board embedded type water baffle waterproof node structure and construction method thereof Download PDF

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Publication number
CN115306064A
CN115306064A CN202210805725.2A CN202210805725A CN115306064A CN 115306064 A CN115306064 A CN 115306064A CN 202210805725 A CN202210805725 A CN 202210805725A CN 115306064 A CN115306064 A CN 115306064A
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CN
China
Prior art keywords
uhpc
water baffle
breast board
wall
bearing plate
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Pending
Application number
CN202210805725.2A
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Chinese (zh)
Inventor
李为
郜江晶
滕茂瑞
黄启权
李长江
谢元勋
曹仕杰
黄勇
马艳红
李俊逸
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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Application filed by China Construction Eighth Engineering Division Co Ltd filed Critical China Construction Eighth Engineering Division Co Ltd
Priority to CN202210805725.2A priority Critical patent/CN115306064A/en
Publication of CN115306064A publication Critical patent/CN115306064A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4178—Masonry wall ties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6801—Fillings therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6806—Waterstops
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6815—Expansion elements specially adapted for wall or ceiling parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B2001/6818—Joints with swellable parts

Abstract

The invention relates to a UHPC breast board pre-buried type water baffle waterproof node structure, which comprises a bearing plate connected to the outer wall of a structure, wherein the bearing plate is positioned on the outer side of the outer wall of the structure; the UHPC fence is externally hung on the outer wall of the structure, a water baffle is embedded in the UHPC fence, part of the water baffle extends out of the UHPC fence to form a water baffle end part, and the water baffle end part is arranged on the bearing plate; constructing a leveling layer formed on the outer wall of the structure and the bearing plate, wherein the top surface of the leveling layer is flush with the top surface of the water baffle; the waterproof roll layer is laid on the leveling layer, and part of the end part of the waterproof roll layer is turned upwards and is attached to the inner side surface of the UHPC breast board; constructing a waterproof protective layer formed on the waterproof roll material layer. The water baffle is embedded in the UHPC breast board, the water baffle reduces the hidden danger of leakage of a vertical seam between the whole UHPC breast board and a concrete backfill layer, and the waterproof effect between the whole UHPC breast board and concrete can be greatly ensured by matching with a waterproof roll material layer.

Description

UHPC (ultra high performance polycarbonate) breast board embedded type water baffle waterproof node structure and construction method thereof
Technical Field
The invention relates to the field of foundation pit construction engineering, in particular to a UHPC (ultra high performance concrete) breast board pre-embedded type water baffle waterproof node structure and a construction method thereof.
Background
With the continuous development of the national economic level and the continuous innovation of the building design concept, the building style has presented diversified layouts, wherein the prefabricated UHPC sideboard has been widely used on the outer facades of various public buildings at present due to the advantages of construction convenience and building aesthetic property. In the UHPC breast board construction process, often adopt the outer suspension type, guarantee outer facade integrated into one piece building effect, can form natural vertical joint seam between UHPC breast board and roof layer. Under outdoor open-air condition, this vertical seam often is the connected state with lower part eaves mouth furred ceiling etc. because floor leveling backfill layer is different with prefabricated UHPC breast board material property itself, and great seepage hidden danger can exist in both junctions, consequently, need provide a new solution urgently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a UHPC (ultra high performance concrete) breast board pre-embedded type water baffle waterproof node structure and a construction method thereof, and solves the problem that the joint of the existing floor leveling backfill layer and the prefabricated UHPC breast board has larger leakage hidden trouble.
The technical scheme for realizing the purpose is as follows:
the invention provides a UHPC breast board pre-buried formula breakwater waterproof node structure, includes:
the bearing plate is connected to the outer wall of the structure and is positioned on the outer side of the outer wall of the structure;
the UHPC baffle is hung on the outer wall of the structure, a water baffle is embedded in the UHPC baffle, part of the water baffle extends out of the UHPC baffle to form a water baffle end part, and the water baffle end part is arranged on the bearing plate;
constructing a leveling layer formed on the structure outer wall and the bearing plate, wherein the top surface of the leveling layer is flush with the top surface of the water baffle;
the waterproof roll material layer is laid on the leveling layer, and part of the end part of the waterproof roll material layer is turned upwards and is attached to the inner side surface of the UHPC breast board; and
and constructing a waterproof protective layer formed on the waterproof roll material layer.
The water baffle is pre-embedded in the UHPC breast board, the water baffle reduces the leakage hidden danger of a vertical seam between the whole UHPC breast board and the concrete backfill layer, and the waterproof effect between the whole UHPC breast board and the concrete can be greatly ensured by matching with the waterproof roll material layer.
The UHPC breast board pre-buried water baffle waterproof node structure is further improved in that the bearing plate comprises a horizontal part and a vertical part vertically connected with the horizontal part, the horizontal part is fixedly connected with the outer wall of the structure, the vertical part is attached to the inner side surface of the UHPC breast board, and the top of the vertical part is in contact with the end part of the water baffle.
The UHPC breast board embedded type water baffle waterproof node structure is further improved in that a sealant foam rod is arranged between the water baffle end part and the vertical part.
The UHPC breast board pre-buried type water baffle waterproof node structure is further improved in that the outer side surface of the outer wall of the structure is connected with a supporting plate, and the supporting plate is connected with the bearing plate.
The UHPC breast board pre-buried formula breakwater waterproof node structure of the invention further improves in that, the lateral surface of the structure outer wall is connected with an installation keel, and the installation keel is connected with the UHPC breast board.
The invention also provides a construction method of the UHPC breast board pre-embedded type water baffle waterproof node structure, which comprises the following steps:
providing a bearing plate, connecting the bearing plate on a structure outer wall, wherein the bearing plate is positioned on the outer side of the structure outer wall;
providing a UHPC (ultra high performance concrete) fence, hanging the UHPC fence outside the structural outer wall, embedding a water baffle in the UHP fence, extending part of the water baffle out of the UHPC fence to form a water baffle end part, and placing the water baffle end part on the bearing plate;
constructing a leveling layer on the structural outer wall and the bearing plate, wherein the top surface of the constructed leveling layer is flush with the top surface of the water baffle;
laying a waterproof roll material layer on the leveling layer, turning over the end part of the waterproof roll material layer and pasting the end part of the waterproof roll material layer on the inner side surface of the UHPC breast board; and
and constructing a waterproof protective layer on the waterproof roll material layer.
The construction method is further improved in that the provided bearing plate comprises a horizontal part and a vertical part vertically connected with the horizontal part, when the bearing plate is connected, the horizontal part is fixedly connected with the outer wall of the structure, the vertical part is attached to the inner side surface of the UHPC breast board, and the top of the vertical part is in contact with the water retaining end part.
The construction method of the invention is further improved in that the construction method further comprises the following steps: and providing a sealant foam rod, and arranging the sealant foam rod between the water retaining end part and the vertical part.
The construction method of the invention is further improved in that the construction method further comprises the following steps: and providing a supporting plate, connecting the supporting plate to the outer side surface of the outer wall of the structure, and connecting the supporting plate with the supporting plate through the supporting plate.
The construction method of the invention is further improved in that the construction method further comprises the following steps: and connecting an installation keel on the outer side surface of the structural outer wall, and connecting the installation keel with the UHPC breast board.
Drawings
FIG. 1 is a schematic structural diagram of a waterproof node structure of a UHPC breast board pre-embedded type water baffle of the invention.
Fig. 2 is an enlarged schematic view of a water baffle in a waterproof node structure of a UHPC breast board embedded type water baffle of the present invention.
FIG. 3 is a flow chart of a construction method of the UHPC breast board pre-buried type water baffle waterproof node structure of the invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides a UHPC breast board pre-embedded type water baffle waterproof node structure and a construction method thereof, wherein the water baffle is pre-embedded in the UHPC breast board, the leakage hidden danger of a vertical seam between the UHPC breast board and a concrete backfill layer is reduced, the waterproof effect between the whole UHPC breast board and concrete can be greatly ensured by matching with a waterproof coil layer, a bearing plate is arranged, and the end part of the bearing plate is upturned to form a vertical part, so that a part of water retaining effect can be achieved. The bearing plate, the waterproof roll material layer and the water baffle of the invention jointly form a whole waterproof system. The invention discloses a UHPC breast board pre-embedded type water baffle waterproof node structure and a construction method thereof.
Referring to fig. 1, a schematic structural diagram of a UHPC breast board embedded type water baffle waterproof node structure of the present invention is shown. Referring to fig. 2, an enlarged schematic view of a water baffle in the UHPC breast board embedded type water baffle waterproof node structure is shown. The structure of the UHPC breast board embedded type water baffle waterproof node of the invention is described with reference to the figures 1 and 2.
As shown in fig. 1 and 2, the UHPC fence embedded type water baffle waterproof node structure of the invention comprises a bearing plate 21, a UHPC fence 22, a leveling layer 23, a waterproof roll layer 24 and a waterproof protective layer 25, wherein the UHPC fence 22 is externally hung on the outer side of a structural outer wall 10, the bearing plate 21 is connected to the structural outer wall 10, and the bearing plate 21 is positioned on the outer side of the structural outer wall 10; a water baffle 221 is embedded in the UHPC baffle 22, part of the water baffle 221 extends out of the UHPC baffle to form a water baffle end part, the water baffle end part is arranged on the bearing plate 21, and part of the water baffle end part is overlapped with the bearing plate 21; the leveling layer 23 is constructed and formed on the structural outer wall 10 and the bearing plate 21, and the top surface of the leveling layer 23 is flush with the top surface of the exposed water retaining end part of the water retaining plate 221; the waterproof roll material layer 24 is laid on the leveling layer 23, and part of the end part of the waterproof roll material layer 24 is turned upwards and is attached to the inner side surface of the UHPC breast board; the waterproof protective layer 25 is formed on the waterproof roll layer 24.
The water baffle 221 is embedded in the UHPC breast board 22, the water baffle end part of the water baffle 221 is partially overlapped with the bearing plate 21, so that the vertical seam between the UHPC breast board and the leveling layer 23 is shielded, and the waterproof effect is achieved. The waterproof roll material layer is laid on the water retaining end part and is partially turned upwards and attached to the inner side face of the UHPC fence plate, the waterproof roll material layer also has a waterproof effect, and the water retaining effect can be guaranteed.
In one embodiment of the present invention, as shown in fig. 2, the support plate 21 includes a horizontal portion and a vertical portion vertically connected to the horizontal portion, the horizontal portion is fixedly connected to the structural exterior wall 10, the vertical portion is attached to the inner side surface of the UHPC fence 22, and the top of the vertical portion is in contact with the water blocking end.
The end of the bearing plate 21 is provided with an upturned vertical part which can play a certain role in retaining water.
Preferably, the support plate 21 is a galvanized steel plate.
Further, a sealant foam bar 26 is provided between the water blocking end portion and the vertical portion. The sealant foam bar 26 provides a water-tight seal at the junction of the water-retaining end and the vertical portion.
Still further, as shown in fig. 2, a support plate 27 is connected to an outer side surface of the structural outer wall 10, and the support plate 27 is connected to the support plate 21. The layer board 27 includes vertical plate and the horizontal plate of being connected with vertical plate, and this vertical plate subsides are established at the lateral surface of structure outer wall 10 and are connected with structure outer wall 10 through expansion bolts, and the top surface of horizontal plate and the top surface parallel and level of structure outer wall 10, the corresponding bearing board 21 of this horizontal plate bearing to with bearing board 21 welded fastening.
In one embodiment of the present invention, as shown in fig. 1 and 2, the outer side surface of the structural outer wall 10 is connected with a mounting keel 28, and the mounting keel 28 is connected with the UHPC balustrade 22 to realize the hanging of the UHPC balustrade. The mounting keel 28 comprises a cross beam connected with the structural outer wall 10 and a vertical beam connected at the end of the cross beam, and the UHPC breast board 22 is attached to the vertical beam and is tightly connected with the vertical beam through screws.
In a specific embodiment of the present invention, the water baffle 221 pre-embedded in the UHPC fence 22 is in a T shape arranged horizontally, and includes a horizontal rod and a vertical rod vertically connected to the horizontal rod, the vertical rod and a portion of the horizontal rod are embedded in the UHPC fence 22, and a portion of the end of the horizontal rod extends out of the outer side of the UHPC fence 22 to form a water baffle end.
In one embodiment of the invention, a floor structure facing is constructed over the protective water repellent layer 25.
The end part of the bearing plate is turned upwards, so that the effect of retaining water horizontally is achieved;
the prefabricated UHPC breast board is made of high-strength concrete, a water baffle is embedded in the prefabricated UHPC breast board, and the prefabricated UHPC breast board is integrally formed;
the bearing plate and the water baffle are sealed by a sealant foam rod, the leakage risk of vertical joints of the UHPC fence and the floor building structural layer is greatly eliminated, and a better integral waterproof effect is achieved by matching the upper waterproof roll layer.
The invention also provides a construction method of the UHPC breast board pre-embedded type water baffle waterproof node structure, and the construction method is explained below.
As shown in fig. 3, the construction method of the present invention comprises the steps of:
step S11 is executed, a bearing plate is provided, the bearing plate is connected to the outer wall of the structure, and the bearing plate is located on the outer side of the outer wall of the structure; then, step S12 is executed;
step S12 is executed, a UHPC breast board is provided, the UHPC breast board is hung on the outer wall of the structure, a water baffle is embedded in the UHP breast board, part of the water baffle extends out of the UHPC breast board to form a water baffle end part, and the water baffle end part is arranged on a bearing plate; then, executing step S13;
step S13 is executed, a leveling layer is constructed on the outer wall of the structure and the bearing plate, and the top surface of the constructed leveling layer is flush with the top surface of the water baffle; then, step S14 is executed;
step S14 is executed, a waterproof coiled material layer is laid on the leveling layer, and the end part of the waterproof coiled material layer is turned upwards and attached to the inner side surface of the UHPC breast board; then, step S15 is executed;
and S15, constructing a waterproof protective layer on the waterproof roll material layer.
In one embodiment of the invention, the bearing plate comprises a horizontal part and a vertical part vertically connected with the horizontal part, when the bearing plate is connected, the horizontal part is fixedly connected with the outer wall of the structure, the vertical part is attached to the inner side surface of the UHPC breast board, and the top of the vertical part is contacted with the end part of the water retaining plate.
In one embodiment of the present invention, the method further comprises: and providing a sealant foam rod, and arranging the sealant foam rod between the water retaining end part and the vertical part.
In one embodiment of the present invention, the method further comprises: and providing a supporting plate, connecting the supporting plate to the outer side surface of the structure outer wall, and connecting the supporting plate through the supporting plate.
In one embodiment of the present invention, the method further comprises: the outer side surface of the structural outer wall is connected with an installation keel, and the installation keel is connected with the UHPC breast board.
According to the construction method, when the bearing plate is installed, the surface of the outer wall of the structure is cleaned, expansion bolts are used for installing the bearing plate, then the bearing plate is welded on the bearing plate, and the bearing plate is arranged in a full-length mode, so that tight gap connection is guaranteed; the construction of the leveling layer of the floor surface is tight in sealing the gap between the bearing plate and the water baffle by sealant and a foam bar.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments should not be construed as limitations of the invention, except insofar as the following claims are interpreted to cover the invention.

Claims (10)

1. The utility model provides a waterproof node structure of pre-buried formula breakwater of UHPC breast board which characterized in that includes:
the bearing plate is connected to the outer wall of the structure and is positioned on the outer side of the outer wall of the structure;
the UHPC breast board is hung on the outer wall of the structure, a water baffle is embedded in the UHPC breast board, part of the water baffle extends out of the UHPC breast board to form a water baffle end part, and the water baffle end part is arranged on the bearing plate;
constructing a leveling layer formed on the structure outer wall and the bearing plate, wherein the top surface of the leveling layer is flush with the top surface of the water baffle;
the waterproof roll material layer is laid on the leveling layer, and part of the end part of the waterproof roll material layer is turned upwards and is attached to the inner side surface of the UHPC breast board; and
and constructing a waterproof protective layer formed on the waterproof roll material layer.
2. The UHPC breast board pre-buried water baffle waterproof node structure of claim 1, wherein the bearing plate comprises a horizontal part and a vertical part vertically connected with the horizontal part, the horizontal part is fixedly connected with the structural outer wall, the vertical part is attached to the inner side surface of the UHPC breast board, and the top of the vertical part is in contact with the water baffle end part.
3. The UHPC breakwater pre-buried type water baffle waterproof node structure of claim 2, wherein a sealant foam bar is provided between the water baffle end portion and the vertical portion.
4. The UHPC breast board pre-buried formula breakwater waterproof node structure of claim 1, characterized in that, the lateral surface of structure outer wall is connected with the layer board, the layer board with the layer board is connected.
5. The UHPC breast board pre-buried formula breakwater waterproof node structure of claim 1, characterized in that, the lateral surface of structure outer wall is connected with the installation fossil fragments, the installation fossil fragments with the UHPC breast board is connected.
6. The construction method of the UHPC breast board embedded type water baffle waterproof node structure as claimed in claim 1, characterized by comprising the following steps:
providing a bearing plate, connecting the bearing plate on a structure outer wall, wherein the bearing plate is positioned on the outer side of the structure outer wall;
providing a UHPC baffle, hanging the UHPC baffle outside the structural outer wall, embedding a water baffle in the UHP baffle, extending part of the water baffle out of the UHPC baffle to form a water baffle end part, and placing the water baffle end part on the bearing plate;
constructing a leveling layer on the structural outer wall and the bearing plate, wherein the top surface of the constructed leveling layer is flush with the top surface of the water baffle;
laying a waterproof roll material layer on the leveling layer, turning over the end part of the waterproof roll material layer and pasting the end part of the waterproof roll material layer on the inner side surface of the UHPC breast board; and
and constructing a waterproof protective layer on the waterproof roll material layer.
7. The construction method according to claim 6, wherein the provided bearing plate comprises a horizontal part and a vertical part vertically connected with the horizontal part, when the bearing plate is connected, the horizontal part is fixedly connected with the outer wall of the structure, the vertical part is attached to the inner side surface of the UHPC breast board, and the top of the vertical part is contacted with the water-blocking end part.
8. The construction method according to claim 6, further comprising: and providing a sealant foam rod, and arranging the sealant foam rod between the water retaining end part and the vertical part.
9. The construction method according to claim 6, further comprising: and providing a supporting plate, connecting the supporting plate to the outer side surface of the outer wall of the structure, and connecting the supporting plate with the supporting plate through the supporting plate.
10. The construction method according to claim 6, further comprising: and connecting an installation keel on the outer side surface of the structural outer wall, and connecting the installation keel with the UHPC breast board.
CN202210805725.2A 2022-07-08 2022-07-08 UHPC (ultra high performance polycarbonate) breast board embedded type water baffle waterproof node structure and construction method thereof Pending CN115306064A (en)

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CN202210805725.2A CN115306064A (en) 2022-07-08 2022-07-08 UHPC (ultra high performance polycarbonate) breast board embedded type water baffle waterproof node structure and construction method thereof

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CN209025331U (en) * 2018-06-08 2019-06-25 胡昌林 A kind of red tile roof parapet waterproof construction
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KR20180046064A (en) * 2016-10-27 2018-05-08 (주)세니츠코퍼레이션 Reinforcement and waterproof structure of vertical shafts-utility tunnels interface
CN208039480U (en) * 2018-04-11 2018-11-02 湖北沛函建设有限公司 The connection structure of assembling type outer wall and ground base
CN209025331U (en) * 2018-06-08 2019-06-25 胡昌林 A kind of red tile roof parapet waterproof construction
CN213597280U (en) * 2020-10-23 2021-07-02 南京国豪家装饰设计有限公司 Waterproof stone curtain wall
CN216810413U (en) * 2022-02-08 2022-06-24 中机国际工程设计研究院有限责任公司 Precast concrete side fascia joint construction

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