CN109138467B - Water interception component and construction method thereof - Google Patents
Water interception component and construction method thereof Download PDFInfo
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- CN109138467B CN109138467B CN201811108076.0A CN201811108076A CN109138467B CN 109138467 B CN109138467 B CN 109138467B CN 201811108076 A CN201811108076 A CN 201811108076A CN 109138467 B CN109138467 B CN 109138467B
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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Abstract
The invention specifically discloses a water interception member and a construction method thereof, wherein the water interception member comprises: the water intercepting tanks are arranged obliquely in the length direction, the high end of each water intercepting tank in the length direction is a water receiving end, the low end of each water intercepting tank in the height direction is a water discharging end, the two ends of each water intercepting tank in the length direction extend out of the concrete wall, the water intercepting tank with the highest height and the water intercepting tank with the lowest height are removed, and the water receiving and discharging end of one water intercepting tank is positioned right above the water receiving end of the other water intercepting tank in any two adjacent water intercepting tanks; and the drain pipe is arranged on the water interception tank with the lowest height. Can intercept the sewage under the construction building top concrete placement laminar flow through the catch basin, can guarantee to carry out the construction of external heat preservation construction layer or outer wall shaving sub construction layer when carrying out the construction of concrete placement layer, accelerated the construction progress greatly, practice thrift whole engineering time cost.
Description
Technical Field
The invention relates to the field of building construction, in particular to a water interception member and a construction method thereof.
Background
At present, on a building site, a common construction procedure is that the construction of an outer facade decoration project is carried out after a main structure project is capped. Part of construction projects are for improving the construction progress, practice thrift the engineering time cost, optimize the outer facade engineering construction progress for outer facade engineering and major structure engineering are alternately gone on, consequently have following two kinds of construction conditions in the construction field of difference:
1) and the exterior wall decoration engineering and the main structure engineering of external heat insulation alternate operation exist in the design.
2) And the outer wall decoration engineering and the main structure engineering without external heat insulation are alternated in the design.
However, when the exterior decoration surface of the building is crossed, pollutants such as sewage and cement paste generated in the construction of a concrete structure on the upper part of the outer wall pollute or damage the external heat preservation or the outer wall putty and other processes which are performed on the lower part in a crossed manner. Therefore, the cross-over operation will greatly increase the cost for cleaning the polluted area of the facade construction operation.
Therefore, a water intercepting member and a construction method thereof are needed to solve the above problems.
Disclosure of Invention
The invention aims to: the water interception member and the construction method thereof are provided to solve the problem that pollutants such as sewage, cement paste and the like generated in the construction of a concrete structure on the upper part of an outer wall cause pollution or damage to the processes of external heat insulation or putty of the outer wall and the like which are performed on the lower part in a crossed manner in the prior art, so that the cleaning cost of a polluted area is increased.
In one aspect, the present invention provides a water intercepting member disposed on an outer wall of a construction building, the outer wall being located between a concrete pouring layer at a top of the construction building and an outer heat insulation construction layer below or an outer wall putty construction layer below, the outer wall including a plurality of concrete walls, the plurality of concrete walls being sequentially connected end to end, the water intercepting member comprising:
the water intercepting grooves are U-shaped in longitudinal section, one side of each water intercepting groove in the width direction is fixed on the concrete wall body and is in sealed connection with the concrete wall body, the water intercepting grooves are obliquely arranged in the length direction, the high end of each water intercepting groove in the length direction is a water receiving end, the low end of each water intercepting groove in the height direction is a water discharging end, the two ends of each water intercepting groove in the length direction extend out of the concrete wall body, the water intercepting groove with the highest height and the water intercepting groove with the lowest height are removed, the water discharging end of one water intercepting groove is positioned right above the water receiving end of the other water intercepting groove in the two adjacent water intercepting grooves, a plurality of opening lines are arranged in the length direction of the water intercepting grooves, and the two ends of each opening line are fixedly connected with the two side walls in the width direction of the water intercepting grooves respectively;
and the drain pipe is arranged on the water interception tank with the lowest height.
Preferably, along the length direction of the water intercepting groove, a plurality of fixing holes are arranged at intervals on one side of the water intercepting groove close to the concrete wall, and the fixing holes penetrate through the fixing holes through screws and are fixedly connected with the concrete wall correspondingly to each fixing hole.
Preferably, the material of the water intercepting tank is galvanized steel sheet.
Preferably, the height of the side, which is attached to the concrete wall, of the two sides of the water interception groove in the width direction is not lower than the height of the side, which is far away from the concrete wall, of the side.
Preferably, the water intercepting tank is connected with the upper end of the side, fixed with the concrete wall, of the concrete wall in a sealing mode through a sealant.
In another aspect, the present invention provides a method of constructing a water shut-off member according to any one of the above aspects, including:
arranging a first layer of water intercepting members and a second layer of water intercepting members on an outer wall of a construction building at intervals along the vertical direction, wherein the first layer of water intercepting members are positioned above the second layer of water intercepting members, the first layer of water intercepting members and the second layer of water intercepting members both correspond to the (N-1) th layer of the construction building and are positioned on the inner side of an outer wall climbing frame, the Nth layer of the construction building is a concrete pouring layer, and the (N-1) th layer is a maintenance layer;
and after the pouring of the concrete pouring layer is finished, the outer wall climbing frame climbs upwards by one layer, and the installation positions of the first layer of water intercepting members and the second layer of water intercepting members are lifted upwards by one layer.
Preferably, when the external thermal insulation layer is constructed, the construction method of the water interception member further includes:
an overhanging hard protection structure is arranged above the outer heat insulation construction layer and used for bearing objects falling from the upper side;
and a third water intercepting component is arranged between the outer heat insulation construction layer and the overhanging hard protection structure.
Preferably, the distance between the third-layer water intercepting member and the outer heat-insulation construction layer is 300-500 mm.
Preferably, the distance between the first layer of water intercepting members and the second layer of water intercepting members is 300-800 mm.
The invention has the beneficial effects that:
the sewage under the concrete pouring layer flow at the top of the construction building is intercepted through the water intercepting groove, the sewage is prevented from continuously flowing downwards and causing pollution to an external heat preservation construction layer or an external wall putty construction layer below, the construction of the external heat preservation construction layer or the external wall putty construction layer can be guaranteed while the concrete pouring layer construction is carried out, the construction progress is greatly accelerated, the time cost of the whole engineering is saved, and the construction cost of the external wall engineering is also saved.
Drawings
FIG. 1 is a schematic structural view of a water intercepting member according to an embodiment of the present invention;
FIG. 2 is a first partial structural view of the present invention with a water intercepting member disposed on an outer wall of a construction building;
FIG. 3 is a second partial structural view of the present invention with the intercepting member disposed on the outer wall of the construction building;
FIG. 4 is a third schematic view of a water intercepting member of the present invention disposed on an outer wall of a construction building;
fig. 5 is a fourth partial structural view of the intercepting member of the present invention disposed at the outer wall of a construction building.
FIG. 6 is a schematic view of the present invention with the water shut-off member in the male corner;
FIG. 7 is a schematic view of the present invention with the water intercepting member positioned in the inside corner;
FIG. 8 is a schematic view of the present invention in another perspective with the water intercepting member in the external corner;
FIG. 9 is a schematic view of another perspective of the present invention with the intercepting component in the inside corner.
In the figure:
1. pouring a concrete layer;
2. an outer insulation construction layer;
3. a concrete wall;
4. a water intercepting tank;
5. a drain pipe;
6. a mouth-drawing line;
7. a cantilevered hard guard structure;
8. and (5) climbing a frame.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 9, the present embodiment provides a water intercepting member disposed on an outer wall of a construction building under construction, where the outer wall is a portion of the construction building between a top concrete casting layer 1 and a lower outer insulation construction layer 2 or a lower outer wall putty construction layer, and in the present embodiment, the outer wall includes a plurality of concrete walls 3, and the plurality of concrete walls 3 are connected end to end in sequence.
The water intercepting component comprises a water intercepting tank 4 and a drain pipe 5, wherein the longitudinal section of the water intercepting tank 4 is U-shaped, the water intercepting tank 4 extends along the horizontal direction approximately, the extending direction of the water intercepting tank 4 is the length direction of the water intercepting tank, and the connecting line direction of the two opposite sides of the U-shaped structure of the water intercepting tank 4 is the width direction of the water intercepting tank. In this embodiment, 4 width direction's of catch basin one side is fixed on concrete wall 3 and with 3 sealing connection of concrete wall, thereby can intercept the sewage that construction building top concrete placement layer 1 flows down through catch basin 4, prevent that sewage from continuing to flow downwards and causing the pollution to outer heat preservation construction layer 2 or outer wall putty construction layer of below, can guarantee to be under construction to outer heat preservation construction layer 2 or outer wall putty construction layer when carrying out concrete placement layer 1 construction, construction progress has been accelerated greatly, the construction cost of whole engineering time cost and outer wall engineering has been practiced thrift. The length direction of the water intercepting groove 4 is obliquely arranged, two ends of the length direction of the water intercepting groove 4 extend out of the concrete wall 3, one end with a high height is a water receiving end, and one end with a low height is a water discharging end in the two ends of the length direction of the water intercepting groove 4. Therefore, each concrete wall 3 of the outer wall is correspondingly provided with one water intercepting groove 4, and a plurality of water intercepting grooves 4 are wound around the outer periphery of the outer wall in a circle. In this embodiment, two adjacent intercepting basins 4 intersect at the corners of the corresponding two concrete walls 3, and of the two adjacent intercepting basins 4 (except for the intercepting basin 4 with the highest height and the intercepting basin 4 with the lowest height), the drainage end of one intercepting basin 4 is located right above the water receiving end of the other intercepting basin 4, so that the heights of the intercepting basins 4 are sequentially reduced, and the sewage collected in the intercepting basins 4 can flow from the intercepting basin 4 with the highest height to the intercepting basin 4 with the lowest height. A drain pipe 5 is installed on the intercepting tank 4 having the lowest height, and the sewage collected therein is discharged to a sewage collecting place through the drain pipe 5.
In this embodiment, the water intercepting tank 4 is made of galvanized steel plate, and the thickness is not less than 0.6 mm. The height of the side, attached to the concrete wall 3, of the water intercepting tank 4 is not lower than that of the side, away from the concrete wall 3, of the side, attached to the concrete wall 3, of the water intercepting tank 4, in the embodiment, the height of the side, away from the concrete wall 3, of the water intercepting tank 4 is 150 mm-200 mm, and the height of the side, away from the concrete wall 3, of the water intercepting tank is 100 mm-150 mm. The width of the one end of catch basin 4 bottom is 120mm ~ 150mm, because the interior pole setting of outer wall climbing frame 8 and the interval between the outer wall generally are 150mm, therefore sets up the width of the one end of catch basin 4 bottom to 120mm ~ 150mm, can guarantee that catch basin 4 can arrange the inboard of climbing frame 8 pole setting at the outer wall to guarantee that catch basin 4 link up along 3 width direction of concrete wall.
Along the length direction of cut-off groove 4, one side interval that cut-off groove 4 is close to concrete wall 3 is equipped with a plurality of fixed orificess, corresponds each fixed orifices, all passes the fixed orifices through the screw and with concrete wall 3 fixed connection. The concrete wall 3 can be punched at the position corresponding to each fixing hole through the impact drill, then the plastic expansion strip is embedded in the punched hole, the fixing hole is penetrated through the screw, the plastic expansion strip is screwed in, and the water cut-off groove 4 is fixed on the concrete wall 3. In this embodiment, the distance between two adjacent fixing holes is 300mm to 400 mm.
The water intercepting component also comprises a plurality of pull opening lines 6 which are arranged at intervals along the length direction of the water intercepting groove 4, and two ends of each pull opening line 6 are respectively and fixedly connected with two side walls of the width direction of the water intercepting groove 4. The two side walls in the width direction of the water catch tank 4 are oppositely pulled through the pull opening line 6, so that the water catch tank 4 is prevented from being deformed. The stay wire 6 can adopt No. 8 or No. 10 iron wires.
In this embodiment, cut water tank 4 and concrete wall 3 fixed one side's upper end is through sealed gluey and concrete wall 3 sealing connection to can prevent that sewage from the gap downward flow between cut water tank 4 and the concrete wall 3, guarantee that sewage homoenergetic flows into in the cut water tank 4.
The plurality of water intercepting tanks 4 are arranged in an inclined manner at a gradient of 1 to 3 percent, with the water receiving end of the water intercepting tank 4 at the highest position as a starting point and the water discharging end of the water intercepting tank 4 at the lowest position as an end point. At the joint of the two concrete walls 3 (except the water intercepting tank 4 with the highest height and the water intercepting tank 4 with the lowest height), the drainage end of one water intercepting tank 4 is 80-100 mm higher than the water receiving end of the other water intercepting tank 4 in the two adjacent water intercepting tanks 4, so that the problem that when the two adjacent water intercepting tanks 4 are connected, the joint is difficult to seal and water leakage is easily caused can be avoided. The two ends of the water intercepting groove 4 extend out of the concrete wall body by 310cm, the drainage end of the water intercepting groove 4 is sealed, openings are formed in the two side walls, close to the drainage end, of the water intercepting groove 4, and sewage can conveniently flow into the water receiving end of the water intercepting groove 4 below from the openings of the water intercepting groove 4. The drain pipe 5 may be a pvc drain pipe having a diameter of 80mm to 100 mm.
The embodiment also provides a construction method of the water interception member, which comprises the following steps:
the construction method comprises the following steps that a first layer of water intercepting component and a second layer of water intercepting component are arranged on an outer wall of a construction building at intervals in the vertical direction, the first layer of water intercepting component is located right above the second layer of water intercepting component, the distance between the first layer of water intercepting component and the second layer of water intercepting component is 300-800 mm, the first layer of water intercepting component and the second layer of water intercepting component correspond to an N-1 th layer of the construction building and are located on the inner side of an outer wall climbing frame 8, the N layer of the construction building in the implementation is a concrete pouring layer 1, and the N-1 th layer is a maintenance layer.
And after the concrete pouring layer 1 is poured, the outer wall climbing frame 8 climbs upwards by one layer, and the mounting positions of the first layer of water intercepting members and the second layer of water intercepting members are lifted upwards by one layer. After the construction of the nth layer of the construction building is completed, concrete pouring is carried out on the (N + 1) th layer of the construction building, the outer wall climbing frame 8 climbs upwards to form a layer, the first layer water intercepting member and the second layer water intercepting member are detached from the concrete wall 3, and the detached first layer water intercepting member and the detached second layer water intercepting member are arranged on the nth layer. And taking the current N +1 th layer as a new Nth layer, taking the current Nth layer as a new N-1 th layer, and so on.
This implementation sets up the component of cutting off water through the part that is located the external wall body of construction building between the external thermal insulation construction layer 2 of top concrete casting layer 1 and below or the external wall putty construction layer of below, when guaranteeing to carry out concrete casting layer 1 construction, sewage along the outer wall under-flow can not cause the pollution to external thermal insulation construction layer 2 or the external wall putty construction layer of below, guarantee that external wall engineering and concrete casting are under construction simultaneously, the construction progress has been accelerated greatly, the construction cost of external wall engineering has also been practiced thrift when practicing thrift whole engineering time cost.
Specifically, when the external thermal insulation construction layer 2 is constructed, the construction method of the water interception member further includes:
set up the hard protective structure 7 of encorbelmenting outside heat preservation construction layer 2 top, encorbelment hard protective structure 7 and be used for accepting the object that the top fell down, play the installation guard action.
And a third water intercepting component is arranged between the outer heat insulation construction layer 2 and the overhanging hard protection structure 7.
The three layers of water intercepting components can ensure that the outer heat insulation construction layer 2 is not influenced by sewage flowing down from the concrete pouring layer 1.
In this embodiment, the distance between the third water intercepting member and the outer heat-insulating construction layer 2 is 300-500 mm. It should be noted that the external thermal insulation construction is started when the main structure is finished by about 60% -70%.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a cut water component, sets up on the outer wall of construction building, the outer wall is located between construction building top concrete placement layer (1) and the outer heat preservation construction layer (2) of below or the outer wall putty construction layer of below, the outer wall includes a plurality of concrete wall (3), and is a plurality of concrete wall (3) end to end is consecutive, its characterized in that includes:
the water intercepting grooves (4) are U-shaped in longitudinal section, one side of the water intercepting grooves in the width direction is fixed on the concrete wall body (3) and is in sealing connection with the concrete wall body (3), the water intercepting grooves are obliquely arranged in the length direction, the high end of each water intercepting groove (4) in the length direction is a water receiving end, the low end of each water intercepting groove in the height direction is a water discharging end, each concrete wall body (3) of an outer wall is correspondingly provided with one water intercepting groove (4), a plurality of water intercepting grooves (4) are wound into a circle around the periphery of the outer wall, the two ends of each water intercepting groove (4) in the length direction extend out of the concrete wall body (3), the water intercepting groove (4) with the highest height and the water intercepting groove (4) with the lowest height are removed, and the water discharging end of one water intercepting groove (4) is positioned right above the water receiving end of the other water intercepting groove (4) in any two adjacent water intercepting grooves (4), the pull opening lines (6) are arranged along the length direction of the water intercepting groove (4), and two ends of each pull opening line (6) are fixedly connected with two side walls of the water intercepting groove (4) in the width direction respectively;
and the drain pipe (5) is arranged on the water interception tank (4) with the lowest height.
2. The water intercepting member according to claim 1, wherein a plurality of fixing holes are formed at intervals on one side of the water intercepting tank (4) close to the concrete wall (3) along the length direction of the water intercepting tank (4), and each fixing hole is penetrated through the fixing hole by a screw and fixedly connected with the concrete wall (3).
3. The water shut-off member according to claim 1, wherein the water shut-off tank (4) is made of galvanized steel.
4. The water shut-off member according to claim 1, wherein the height of the side of the water shut-off channel (4) which is adjacent to the concrete wall (3) is not lower than the height of the side which is away from the concrete wall (3) on both sides in the width direction.
5. The water shut-off member as claimed in claim 1, wherein the upper end of the side of the water shut-off tank (4) fixed to the concrete wall (3) is sealingly connected to the concrete wall (3) by a sealant.
6. A construction method of the water shut-off member as set forth in any one of claims 1 to 5, comprising:
arranging a first layer of water intercepting members and a second layer of water intercepting members on an outer wall of a construction building at intervals along the vertical direction, wherein the first layer of water intercepting members are positioned above the second layer of water intercepting members, the first layer of water intercepting members and the second layer of water intercepting members both correspond to the (N-1) th layer of the construction building and are positioned on the inner side of an outer wall climbing frame (8), the Nth layer of the construction building is a concrete pouring layer (1), and the (N-1) th layer is a maintenance layer;
after the concrete pouring layer (1) is poured, the outer wall climbing frame (8) climbs upwards for one layer, and the mounting positions of the first layer of water intercepting members and the second layer of water intercepting members are lifted upwards for one layer.
7. The method of constructing a water interception member according to claim 6, wherein when an external insulation layer is constructed, the method of constructing a water interception member further comprises:
an overhanging hard protection structure (7) is arranged above the outer heat insulation construction layer (2), and the overhanging hard protection structure (7) is used for bearing objects falling from the upper side;
a third layer water-intercepting component is arranged between the outer heat-insulation construction layer (2) and the overhanging hard protection structure (7).
8. The construction method of the water interception member according to claim 7, wherein the distance between the third layer of water interception member and the outer heat insulation construction layer (2) is 300-500 mm.
9. The method of constructing a water shut-off member according to claim 6, wherein a distance between the first and second water shut-off members is 300 to 800 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811108076.0A CN109138467B (en) | 2018-09-21 | 2018-09-21 | Water interception component and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108076.0A CN109138467B (en) | 2018-09-21 | 2018-09-21 | Water interception component and construction method thereof |
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| CN109138467A CN109138467A (en) | 2019-01-04 |
| CN109138467B true CN109138467B (en) | 2021-08-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110409830A (en) * | 2019-05-30 | 2019-11-05 | 广西建工集团第五建筑工程有限责任公司 | A kind of construction method that high layer main body subregion intercepts water and U-shaped shuting used |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829745A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water device |
| CN207499484U (en) * | 2017-10-18 | 2018-06-15 | 增城市碧桂园物业发展有限公司 | Exterior wall cuts dirty floor construction building |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005039157A1 (en) * | 2005-08-17 | 2007-03-01 | Roman Zahner | Connection profile bead e.g. embrasure connection profile bead, for e.g. door frame, has foil attached to profile body or to bar by adhesive joint under formation of pre-assembled profile bead, where foil can be folded/unrolled or viewable |
| CN204212443U (en) * | 2014-11-05 | 2015-03-18 | 中建四局第一建筑工程有限公司 | A kind of external wall stop water |
| CN107268553B (en) * | 2017-08-01 | 2019-04-16 | 江西绿巨人生态环境股份有限公司 | A kind of pollution cutting device and its construction method for ecological construction |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207499484U (en) * | 2017-10-18 | 2018-06-15 | 增城市碧桂园物业发展有限公司 | Exterior wall cuts dirty floor construction building |
| CN107829745A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water device |
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