CN205712204U - A kind of multiple waterstop and waterproof construction thereof - Google Patents

A kind of multiple waterstop and waterproof construction thereof Download PDF

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Publication number
CN205712204U
CN205712204U CN201620301097.4U CN201620301097U CN205712204U CN 205712204 U CN205712204 U CN 205712204U CN 201620301097 U CN201620301097 U CN 201620301097U CN 205712204 U CN205712204 U CN 205712204U
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sealing rod
waterstop
water stop
stop plate
pouring concrete
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姚攀峰
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姚攀峰
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Abstract

A kind of multiple waterstop and waterproof construction thereof, multiple waterstop include metallic water stop plate fixing with on the surface of metallic water stop plate connect at least together with sealing rod, sealing rod is positioned at upside and/or the downside of metallic water stop plate along the elongated setting of length direction of metallic water stop plate, described sealing rod.This waterproof construction, including multiple waterstop, structure reinforcing bars, first casting concrete and after-pouring concrete, within the first pouring concrete sealing rod of multiple waterstop is embedded in first casting concrete in advance, rear pouring concrete sealing rod is cast-in-place among after-pouring concrete.This utility model can be with the water stopping function of concrete, it is ensured that waterproof effect, and waterstop discharges stress under the deadweight of concreting, can effectively carry out sealing, thus increase economic efficiency.

Description

A kind of multiple waterstop and waterproof construction thereof
Technical field
This utility model belongs to construction waterproof technology field, is specifically related to a kind of waterproof product and waterproof construction thereof.
Background technology
Along with City Building scale constantly increases the development with anti-seismic technology, increasing height building is linked to be an entirety, form in picturesque disorder construction aesthetic perception, the most also can bring the potential safety hazards such as the relative settlement that caused due to difference in height to building construction simultaneously, if not can solve these hidden danger in work progress, it is most likely that cause structural cracks even to destroy.In order to solve the problems referred to above, current common practice is to be respectively provided with reserved post-cast strip or subsiding crack from basis to body of wall, treats the after-pouring last-cost joint concrete that the height building settlement of both sides is stable.
At present at post-cast strip or subsiding crack in order to water proof structure be typically in post-cast strip or subsiding crack, directly clog sealing rod.But after rear pouring concrete aquation is shunk, inevitably there will be the gap more than sealing rod between rear pouring concrete and first casting concrete, therefore in Practical Project, the way of this filling sealing rod often loses the sealing effect of this kind of structure.Can also place waterstop at post-cast strip or subsiding crack, be combined not tight due to material between waterstop with concrete, the phenomenon upwards seeped water by post-cast strip or subsiding crack is the most universal.
Utility model content
The purpose of this utility model is to provide a kind of multiple waterstop and waterproof construction thereof, the technical problem that the water stop structure solving to arrange in existing post-cast strip or subsiding crack lost efficacy due to concrete shrinkage, also solves the technical problem that existing waterstop upwards seeps water in gap.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of multiple waterstop, including metallic water stop plate fixing with on the surface of metallic water stop plate connect at least together with sealing rod, described sealing rod is positioned at upside and/or the downside of metallic water stop plate along the elongated setting of length direction of metallic water stop plate, described sealing rod.
Described sealing rod is fixedly attached to few twice along the width interval of metallic water stop plate, described sealing rod includes that first pouring concrete sealing rod and rear pouring concrete sealing rod, described first pouring concrete sealing rod and rear pouring concrete sealing rod lay respectively at upside and/or the downside of metallic water stop plate.
Being shaped as of described metallic water stop plate is straight, setting locally bends and/or arranges local crowning.
Described locally bend two ends being positioned at metallic water stop plate.
Described local crowning is positioned at the middle part of metallic water stop plate, protruding is shaped as inverted " u ", inverted " V " or " Ω ".
Described sealing rod is fixed by the surface of bonding agent and/or connector with metallic water stop plate, or the surface sulfide bonding of sealing rod and metallic water stop plate.
Described connector is peg or rivet, and connector runs through sealing rod and metallic water stop plate, and the end face of connector is absorbed in, concordant or exceed the surface of sealing rod.
Described metallic water stop plate is steel plate or aluminium sheet, and thickness is more than 0.2mm.
Described sealing rod is rubber, plastics, timber or putty.
A kind of waterproof construction, including multiple waterstop, structure reinforcing bars, first casting concrete and after-pouring concrete, its both ends cut off expansion joint within imbedding first casting concrete and after-pouring concrete respectively to have formation expansion joint, the width of described sealing rod to ensure between first casting concrete and after-pouring concrete.
The surface of described first casting concrete and after-pouring concrete also has additional armored concrete sealing add-in card, in the middle part of the plate body of described armored concrete sealing add-in card, in the range of after-pouring concrete, have sealing seam, this sealing stitches along the elongated setting of plate body, it is provided with additional waterstop in sealing seam, in sealing seam, fills up the sealing inserts with plate body flush.
A kind of waterproof construction, including multiple waterstop, structure reinforcing bars, first casting concrete and after-pouring concrete, within the first pouring concrete sealing rod of described multiple waterstop is embedded in first casting concrete in advance, described rear pouring concrete sealing rod is cast-in-place among after-pouring concrete.
Compared with prior art this utility model has the characteristics that and beneficial effect:
Novel multiple waterstop of the present utility model, including metallic water stop plate and sealing rod, changed by metallic water stop plate shape and only different the arranging of sealing rod defines multiple waterproof defence line to gap, post-cast strip, on the one hand metallic water stop plate is across first casting concrete district and after-pouring concrete region, after after guarantee, pouring concrete shrinks, seal plate can continue to play sealing effect, on the other hand sealing rod is fixedly connected on the surface of metallic water stop plate, obstruct is set timely on seal plate, sealing effect is each served as in first casting concrete district and after-pouring concrete region, ensure that the infiltration water probability along metallic water stop plate seepage.
Novel water-stop structure of the present utility model, can be greatly improved the water stopping function of the concrete arranging position, post-cast strip, it is ensured that body of wall or the waterproof effect on basis.
The construction method construction of water sealing structure of the present utility model is simple, can allow for multiple waterstop in the construction stage and produces moderate finite deformation, and waterstop discharges stress under the deadweight of concreting, can effectively carry out sealing, thus increase economic efficiency.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the embodiment one of multiple waterstop of the present utility model.
Fig. 2 is the embodiment two of multiple waterstop of the present utility model.
Fig. 3 is the embodiment three of multiple waterstop of the present utility model.
Fig. 4 is the embodiment four of multiple waterstop of the present utility model.
Fig. 5 is the embodiment five of multiple waterstop of the present utility model.
Fig. 6 is the embodiment six of multiple waterstop of the present utility model.
Fig. 7 is the embodiment seven of multiple waterstop of the present utility model.
Fig. 8 is the embodiment eight of multiple waterstop of the present utility model.
Fig. 9 is the embodiment nine of multiple waterstop of the present utility model.
Figure 10 is the embodiment one of waterproof construction of the present utility model.
Figure 11 is the embodiment two of waterproof construction of the present utility model.
Figure 12 is the embodiment three of waterproof construction of the present utility model.
Figure 13 is the embodiment four of waterproof construction of the present utility model.
Reference: 1-metallic water stop plate, 1.1-locally bend, 1.2-local crowning, 2-sealing rod, 2.1-elder generation pouring concrete sealing rod, pouring concrete sealing rod after 2.2-, 3-bonding agent, 4-connector, 5-waterproof roll, 6-elder generation casting concrete, 7-after-pouring concrete, 8-structure reinforcing bars, 9-bed course, 10-waterproof roll protective layer, 11-expansion joint, 12-armored concrete sealing add-in card, 13-sealing stitches, the additional waterstop of 14-, 15-sealing inserts.
Detailed description of the invention
Embodiment one is shown in Figure 1, a kind of multiple waterstop, including metallic water stop plate 1 sealing rod 2 together with fixing on the surface of metallic water stop plate 1 and connecting, described sealing rod 2 is along the elongated setting of length direction of metallic water stop plate 1, and described sealing rod 2 is positioned at the upside of metallic water stop plate 1.
Described metallic water stop plate be shaped as straight and arrange upwards locally bend 1.1.Described locally bend 1.1 two ends being positioned at metallic water stop plate.Described sealing rod 1 is fixed by the surface of bonding agent 3 with metallic water stop plate 1.
Described metallic water stop plate is steel plate, can be aluminium sheet in other embodiments, and thickness is more than 0.2mm.
Described sealing rod is rubber, can be plastics, timber or putty in other embodiments.If sealing rod is rubber, then can also use the way of sulfuration bonding that the surface of sealing rod Yu metallic water stop plate is added heat fixation.
Embodiment two is shown in Figure 2, a kind of multiple waterstop, including the twice sealing rod 2 connected fixing on the surface of metallic water stop plate 1 and metallic water stop plate 1, described sealing rod 2 is along the elongated setting of length direction of metallic water stop plate 1, width along metallic water stop plate 1 is spaced and arranges, described sealing rod 2 includes that first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2, described first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2 are respectively positioned on the upside of metallic water stop plate 1.
Described metallic water stop plate be shaped as flat, described sealing rod 1 is fixed by the surface of bonding agent 3 with metallic water stop plate 1.
Embodiment three is shown in Figure 3, a kind of multiple waterstop, including the twice sealing rod 2 connected fixing on the surface of metallic water stop plate 1 and metallic water stop plate 1, described sealing rod 2 is along the elongated setting of length direction of metallic water stop plate 1, width along metallic water stop plate 1 is spaced and arranges, described sealing rod 2 includes that first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2, described first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2 are respectively positioned on the downside of metallic water stop plate 1.
Described metallic water stop plate be shaped as straight and arrange upwards locally bend 1.1.Described locally bend 1.1 two ends being positioned at metallic water stop plate.Described sealing rod 1 is fixed by the surface of bonding agent 3 with metallic water stop plate 1.
Embodiment four is shown in Figure 4, and unlike embodiment three, first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2 lay respectively at the upper side and lower side of metallic water stop plate 1.
Embodiment five is shown in Figure 5, unlike embodiment three and four, the fixing four road sealing rods 2 connected on the surface of metallic water stop plate 1, including pouring concrete sealing rod 2.2 after twice elder generation pouring concrete sealing rod 2.1 and twice, first pouring concrete sealing rod 2.1 and rear pouring concrete sealing rod 2.2 set up the upper side and lower side of metallic water stop plate 1 separately, and every kind of sealing rod is the most corresponding.
Embodiment six is shown in Figure 6, unlike embodiment five, and being shaped as straight and arrange simultaneously and locally bend 1.1 and local crowning 1.2 is set of described metallic water stop plate.Described locally bend 1.1 two ends being positioned at metallic water stop plate.Described local crowning 1.2 is positioned at the middle part of metallic water stop plate, and protruding is shaped as " Ω ".Can also be inverted " u " or inverted " V " in other embodiments.
Embodiment seven is shown in Figure 7, and unlike embodiment five, described sealing rod 2 is fixed by the surface of connector 4 with metallic water stop plate 1.Described connector 4 is peg or rivet, and connector runs through sealing rod 2 and metallic water stop plate 1, and the end face of connector 4 exceeds the surface of sealing rod 2.
Embodiment eight is shown in Figure 8, and unlike embodiment seven, the end face of connector 4 is absorbed in the surface of sealing rod 2.
Embodiment nine is shown in Figure 9, and unlike embodiment seven or embodiment eight, described sealing rod 1 is fixed by the surface of bonding agent 3 and connector 4 with metallic water stop plate 1.The surface of the concordant sealing rod of end face 2 of described connector 4.
A kind of waterproof construction, embodiment one is shown in Figure 10, bottom plate post-poured strip waterproof structure based on this kind of waterproof construction, including multiple waterstop, structure reinforcing bars 8, first casting concrete 6 and after-pouring concrete seven, its both ends cut off expansion joint 11 within imbedding first casting concrete 6 and after-pouring concrete seven respectively to have formation expansion joint, the width of described sealing rod 2 to ensure between first casting concrete 6 and after-pouring concrete seven.
The construction method of this waterproof construction, construction procedure is as follows:
Step one, processes multiple waterstop in factory and is transported to job site;
Step 2, binding structure reinforcing bar 8;
Step 3, fixing multiple waterstop, it is ensured that first pouring concrete sealing rod 2.1 and the rear pouring concrete sealing rod 2.2 of multiple waterstop lay respectively at two subregions treating casting concrete;
Step 4, sets up stay in place form;
Step 5, pours first casting concrete 6 in template, the first pouring concrete sealing rod 2.1 of parcel, maintenance elder generation casting concrete 6 to predetermined strength, and first pouring concrete sealing rod 2.1 produces prestressing force;
Step 6, after waterproof construction stabilization, pours after-pouring concrete seven, pouring concrete sealing rod 2.2 after parcel, and maintenance after-pouring concrete seven is to predetermined strength, and rear pouring concrete sealing rod 2.2 produces prestressing force.
Construct the most successively bed course 9 of base plate, the waterproof roll 5 laying base plate and waterproof roll protective layer 10 is needed before described step 2.
A kind of waterproof construction, embodiment two is shown in Figure 11, this kind of waterproof construction is body of wall post-cast strip waterproof construction, including waterproof roll 5, structure reinforcing bars 8, first casting concrete 6 and after-pouring concrete seven, within the first pouring concrete sealing rod 2.1 of described multiple waterstop is embedded in first casting concrete 6 in advance, described rear pouring concrete sealing rod 2.2 is cast-in-place among after-pouring concrete seven.
The construction method of this waterproof construction, construction procedure is as follows:
Step one, processes multiple waterstop in factory and is transported to job site;
Step 2, binding structure reinforcing bar 8 i.e. wall steel bar;
Step 3, fixing multiple waterstop, it is ensured that first pouring concrete sealing rod 2.1 and the rear pouring concrete sealing rod 2.2 of multiple waterstop lay respectively at two subregions treating casting concrete;
Step 4, sets up wall form and scaffold;
Step 5, pours first casting concrete 6 in wall form, the first pouring concrete sealing rod 2.1 of parcel, maintenance elder generation casting concrete 6 to predetermined strength, and first pouring concrete sealing rod 2.1 produces prestressing force;
Step 6, after waterproof construction stabilization, pours after-pouring concrete seven, pouring concrete sealing rod 2.2 after parcel, and maintenance after-pouring concrete seven is to predetermined strength, and rear pouring concrete sealing rod 2.2 produces prestressing force;
Step 7, lays the waterproof roll 5 of body of wall at surface of wall.
A kind of waterproof construction; embodiment three is shown in Figure 12; bottom plate post-poured strip waterproof structure based on this kind of waterproof construction; including bed course 9, waterproof roll protective layer 10, waterproof roll 5, multiple waterstop, structure reinforcing bars 8, first casting concrete 6 and after-pouring concrete seven; within the first pouring concrete sealing rod 2.1 of described multiple waterstop is embedded in first casting concrete 6 in advance, described rear pouring concrete sealing rod 2.2 is cast-in-place among after-pouring concrete seven.
The construction method of this waterproof construction, it is characterised in that construction procedure is as follows:
Step one, processes multiple waterstop in factory and is transported to job site;
Step 2, the bed course 9 of construction base concrete;
Step 3, lays the waterproof roll 5 on basis on bed course 9;
Step 4, construction waterproof coiled material protective layer 10;
Step 5, binding structure reinforcing bar 8 i.e. reinforcement foundation;
Step 6, fixing multiple waterstop, it is ensured that first pouring concrete sealing rod 2.1 and the rear pouring concrete sealing rod 2.2 of multiple waterstop lay respectively at two subregions treating casting concrete;
Step 7, sets up foundation forms;
Step 8, pours first casting concrete 6 in foundation forms, the first pouring concrete sealing rod 2.1 of parcel, maintenance elder generation casting concrete 6 to predetermined strength, and first pouring concrete sealing rod 2.1 produces prestressing force;
Step 9, after waterproof construction stabilization, pours after-pouring concrete seven, pouring concrete sealing rod 2.2 after parcel, and maintenance after-pouring concrete seven is to predetermined strength, and rear pouring concrete sealing rod 2.2 produces prestressing force.
A kind of waterproof construction, embodiment four is shown in Figure 13, unlike embodiment one, the surface of described first casting concrete 6 and after-pouring concrete seven also has additional armored concrete sealing add-in card 12, in the middle part of the plate body of described armored concrete sealing add-in card, in the range of after-pouring concrete seven, have sealing seam 13, this sealing seam 13, along the elongated setting of plate body, is provided with additional waterstop 14, fills up the sealing inserts 15 with plate body flush in sealing seam in sealing seam 13.
The construction method of this waterproof construction, before described step 2, the directly template of construction reinforced bar concrete sealing add-in card, middle part reserved sealing seam 13, the additional waterstop of pre-plugged 14 in sealing seam 13, then casting concrete forms armored concrete sealing add-in card 12, finally fills up sealing inserts 15 in sealing seam 13.

Claims (12)

1. a multiple waterstop, it is characterized in that: include fixing at least one sealing rod (2) connected on the surface of metallic water stop plate (1) and metallic water stop plate (1), described sealing rod (2) is along the elongated setting of length direction of metallic water stop plate (1), and described sealing rod (2) is positioned at upside and/or the downside of metallic water stop plate (1).
Multiple waterstop the most according to claim 1, it is characterized in that: described sealing rod is fixedly attached to few twice along the width interval of metallic water stop plate (1), described sealing rod (2) includes first pouring concrete sealing rod (2.1) and rear pouring concrete sealing rod (2.2), and described first pouring concrete sealing rod (2.1) and rear pouring concrete sealing rod (2.2) lay respectively at upside and/or the downside of metallic water stop plate (1).
Multiple waterstop the most according to claim 1 and 2, it is characterised in that: being shaped as of described metallic water stop plate is straight, setting locally bends (1.1) and/or arranges local crowning (1.2).
Multiple waterstop the most according to claim 3, it is characterised in that locally bend (1.1) described in: and be positioned at two ends of metallic water stop plate.
Multiple waterstop the most according to claim 3, it is characterised in that: described local crowning (1.2) is positioned at the middle part of metallic water stop plate, protruding is shaped as inverted " u ", inverted " V " or " Ω ".
Multiple waterstop the most according to claim 1, it is characterised in that: described sealing rod (2) is fixed by the surface of bonding agent (3) and/or connector (4) with metallic water stop plate (1), or the surface sulfide bonding of sealing rod and metallic water stop plate (1).
Multiple waterstop the most according to claim 6, it is characterized in that: described connector (4) is peg or rivet, connector runs through sealing rod (2) and metallic water stop plate (1), and the end face of connector (4) is absorbed in, concordant or exceed the surface of sealing rod (2).
Multiple waterstop the most according to claim 1, it is characterised in that: described metallic water stop plate is steel plate or aluminium sheet, and thickness is more than 0.2mm.
Multiple waterstop the most according to claim 1, it is characterised in that: described sealing rod is rubber, plastics, timber or putty.
10. a waterproof construction, it is characterized in that: include the multiple waterstop described in claim 1-9 any one, structure reinforcing bars (8), first casting concrete (6) and after-pouring concrete (7), its both ends cut off expansion joint (11) within imbedding first casting concrete (6) and after-pouring concrete (7) respectively to have formation expansion joint, the width of described sealing rod (2) to ensure between first casting concrete (6) and after-pouring concrete (7).
11. waterproof constructions according to claim 10, it is characterized in that: the surface of described first casting concrete (6) and after-pouring concrete (7) also has additional armored concrete sealing add-in card (12), in the middle part of the plate body of described armored concrete sealing add-in card, in the range of after-pouring concrete (7), have sealing seam (13), this sealing seam (13) is along the elongated setting of plate body, it is provided with additional waterstop (14) in sealing seam (13), in sealing seam, fills up the sealing inserts (15) with plate body flush.
12. 1 kinds of waterproof constructions, it is characterized in that: include the multiple waterstop described in claim 2-9 any one, structure reinforcing bars (8), first casting concrete (6) and after-pouring concrete (7), within the first pouring concrete sealing rod (2.1) of described multiple waterstop is embedded in first casting concrete (6) in advance, described rear pouring concrete sealing rod (2.2) is cast-in-place among after-pouring concrete (7).
CN201620301097.4U 2016-04-12 2016-04-12 A kind of multiple waterstop and waterproof construction thereof Active CN205712204U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105821908A (en) * 2016-04-12 2016-08-03 姚攀峰 Multiple water stop belt, waterproof structure and construction method of waterproof structure
CN111705744A (en) * 2020-06-05 2020-09-25 江苏省水利建设工程有限公司 River course retaining wall structure convenient to prevention of seepage
EE201900010A (en) * 2019-04-05 2020-11-16 Wpmeesti Oü Rupture element which in concrete constructions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105821908A (en) * 2016-04-12 2016-08-03 姚攀峰 Multiple water stop belt, waterproof structure and construction method of waterproof structure
EE201900010A (en) * 2019-04-05 2020-11-16 Wpmeesti Oü Rupture element which in concrete constructions
CN111705744A (en) * 2020-06-05 2020-09-25 江苏省水利建设工程有限公司 River course retaining wall structure convenient to prevention of seepage

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