CN202706060U - Waterproof structure for base plate deformation joint with width of 50 mm - Google Patents

Waterproof structure for base plate deformation joint with width of 50 mm Download PDF

Info

Publication number
CN202706060U
CN202706060U CN 201220275217 CN201220275217U CN202706060U CN 202706060 U CN202706060 U CN 202706060U CN 201220275217 CN201220275217 CN 201220275217 CN 201220275217 U CN201220275217 U CN 201220275217U CN 202706060 U CN202706060 U CN 202706060U
Authority
CN
China
Prior art keywords
deformation joint
deformation
waterproof
layer
structure base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220275217
Other languages
Chinese (zh)
Inventor
陈硕晖
齐翰
崔桂兰
韩涛
孙清闯
邢建锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing No 3 Construction Engineering Co Ltd
Original Assignee
Beijing No 3 Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing No 3 Construction Engineering Co Ltd filed Critical Beijing No 3 Construction Engineering Co Ltd
Priority to CN 201220275217 priority Critical patent/CN202706060U/en
Application granted granted Critical
Publication of CN202706060U publication Critical patent/CN202706060U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Building Environments (AREA)

Abstract

The utility model relates to a waterproof structure for a base plate deformation joint with the width of 50 mm. Mid-embedded waterstops are pre-embedded in structural base plate units at the two sides of the top of the deformation joint, a foam stick is inserted into each mid-embedded waterstop along the length direction of the deformation joint, a dual-cavity elastic rubber waterstop is arranged in the deformation joint between the mid-embedded waterstops and the bottom surface of a groove-shaped staggered platform, a leaking stoppage leveling layer, a waterproof additional layer, a micro-expansion concrete filled layer and a drainage ditch waterproof layer are sequentially arranged in the groove-shaped staggered platform, the leaking stoppage leveling layer upwards extends to the upper surfaces of the structural base plate units at the two sides of the deformation joint, a drainage pipe vertically penetrates through the micro-expansion concrete filled layer and the drainage ditch waterproof layer in sequence, the lower end of the drainage pipe is positioned in a groove formed at the deformation joint by the waterproof additional layer, and the upper end of the drainage pipe extends out of the drainage ditch waterproof layer. A waterproof structural system with three flexible waterproof levels and the combination of dredging and blocking is formed, and the waterproof structure for the base plate deformation joint with the width of 50 mm can be widely applicable to the waterproofing at the deformation joint with a drainage ditch on the top surface.

Description

The wide bottom deformation seam of 50mm waterproof construction
Technical field
The utility model relates to a kind of waterproof construction of structure base slab deformation joint, particularly a kind of waterproof construction that stitches the structure base slab deformation joint of the wide 50mm of being.
Background technology
To be arranged on deformation joint on the structure base slab and to be in order to prevent and cause use and security implication to building because of factors such as temperature Change, differential settlement and earthquakes, at the deformation sensitive position structure base slab is disconnected in advance during design, be divided into several relatively independent unit.Because deformation joint is artificially the former overall structure that should become to be separated, therefore the deformation joint position becomes the weakest link of waterproof in the structure, the common way of this position waterproof is, in the deformation joint position waterproof reinforced layer is set, the structure base slab seepage is guaranteed in the measure such as pre-buried middle buried water stop in structure base slab.
For common structure base slab, above-mentioned water proof structure measure can be satisfied waterproof requirement fully, but high to structure base slab position groundwater table, the all edge water pressures of base arrangement are large, then under the effect of water pressure, underground water very easily at deformation joint to the inside configuration seepage, also have on some structure base slabs and need to arrange the subsoil drain, then the waterproof task removed of deformation joint position will consider also that except the seepage that prevents underground water water in the subsoil drain is by the problem of deformation joint to the structure base slab seepage, at present for environment of living in the waterproofing work of the deformation joint of complicated structure base slab position there is no practicable construction measure, the utility model namely finish under this background by research.
The utility model content
The purpose of this utility model provides the wide bottom deformation seam of a kind of 50mm waterproof construction, solve deformation joint wide larger, ground water pressure is larger, and simultaneously end face has deformation joint on the structure base slab of moling can't satisfy the technical problem of waterproof requirement by present single clogging-preventing measures.
For achieving the above object, the utility model adopts following technical scheme:
The wide bottom deformation seam of a kind of 50mm waterproof construction, be arranged in the deformation joint, described deformation joint is between the structure base slab unit, groove shape faulting of slab ends is reserved at the top of deformation joint position in described structure base slab unit, described groove shape faulting of slab ends end face is provided with the gutter, bury waterstop in being embedded with in the structure base slab unit of both sides, described deformation joint top, bury in described in the waterstop along deformation joint length to being inserted with foam rods, in bury and be provided with two cavity elastic caoutchouc waterstops in the deformation joint between waterstop and the groove shape faulting of slab ends bottom surface, be disposed with the leak stopping leveling layer in the described groove shape faulting of slab ends, additional waterproof course, slightly expanded concrete buring layer and gutter waterproofing course, wherein the leak stopping leveling layer extends upwardly to the structure base slab unit upper surface of deformation joint both sides, vertically penetrate successively the slightly expanded concrete buring layer and the gutter waterproofing course is provided with mozzle, the lower end of described mozzle is positioned at the groove that additional waterproof course forms at deformation joint, and the gutter waterproofing course is exposed in its upper end.
Height and the width of described groove shape faulting of slab ends are 100mm.
The width that described leak stopping leveling layer extends to the structure base slab unit is at least 100mm.
The straight warp of described mozzle is 30mm, and length is 200mm, and setting space is 1000mm.
The thickness of described slightly expanded concrete buring layer is 160mm.
Being provided with perpendicular to the structure base slab unit of both sides, described gutter arranges respectively a barricade, and barricade top, two sides is concordant, and is stamped cover plate, and described barricade bottom is provided with elongated expansion sealing strip.
The thickness of described barricade is 200mm, highly is 900mm, and spacing is 600mm between the barricade of two sides.
The height that described mozzle exposes the slightly expanded concrete buring layer is no less than 20mm.
Described additional waterproof course is the 3+4SBS waterproofing course.
The described pair of cavity elastic caoutchouc waterstop sticks on by elongated epoxy adhesive on the structure base slab of both sides of deformation joint.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model utilizes the deformation joint top to be provided with the characteristics in gutter, by mozzle being set with compressing, extend in adaptive deformation seam both sides, two cavity elastic caoutchouc waterstops of the changing of the relative positions are as the main enclosed material of deformation joint up and down, cleverly gutter and waterproofing of movement joints structure are combined, formed the waterproof construction thin, that bridging is closed.This waterproof construction fully takes into account the various impacts such as the suffered subsurface pressure water of base arrangement, malformation, peripheral seepage and draining impact, and the draining of deformation joint and waterproof requirement, satisfies the requirement of the leakproofness of deformation joint.
Secondly, owing to being provided with mozzle, having prevented that effectively subsurface pressure water from oozing out the earth's surface in station departures district, and produced the common fault of condensed water at the deformation joint position.Experimental project operating condition indicates, this waterproof measure is effective, and serious for being in infiltration, the underground engineering structure base plate of draining complexity is especially applicable.
Moreover, the deformation joint position arranges three road flexible waters, be two cavity elastic caoutchouc waterstops at 3+4SBS additional waterproof course, middle part at top and the elongated setting of inside configuration in buried rubber fastening band, effectively waterproof underground water and ground ditch-water to deformation joint seepage.
Also have, additional waterproof course is passed in the mozzle lower end, the passage of buried rubber fastening band press water during formation penetrates, can the press water that infiltrate be imported the gutter fast by mozzle avoids it to the structure base slab inner penetration, its upper end exceeds gutter waterproofing mortar layer, can prevent effectively that subterranean layer sewage from stopping up mozzle.
It is larger that the utility model can be widely used in ground water pressure, and the waterproof structure for deformation seams in gutter is set on the structure base slab.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structure intention.
Fig. 2 is A place detail drawing among Fig. 1.
Fig. 3 is two cavity elastic caoutchouc Water stop structure detail drawings.
Fig. 4 buries the waterstop detail drawing in being.
Reference numeral: bury waterstop, the two cavity elastic caoutchouc waterstops of 5-, 6-leak stopping leveling layer, 7-additional waterproof course, 8-slightly expanded concrete buring layer, 9-gutter waterproofing course, 10-barricade, 11-mozzle, 12-expansion sealing strip, 13-faulting of slab ends, 14-gutter, 15-cover plate, 16-foam rods, 17-epoxy adhesive among 1-structure base slab, 2-deformation joint, 3-protection bed course, the 4-.
The specific embodiment
Embodiment is referring to Fig. 1~shown in Figure 4, the wide bottom deformation seam of a kind of 50mm waterproof construction, be arranged in the deformation joint 2, described deformation joint 2 is between structure base slab unit 1, groove shape faulting of slab ends 13 is reserved at the top of deformation joint 2 positions in described structure base slab unit 1, described groove shape faulting of slab ends 13 end faces are provided with gutter 14, it is characterized in that: bury waterstop 4 in being embedded with in the structure base slab unit 1 of both sides, described deformation joint 2 top, bury waterstop 4 in described interior long to being inserted with foam rods 16 along deformation joint 2, in bury and be provided with two cavity elastic caoutchouc waterstops 5 in the deformation joint 2 between waterstop 4 and groove shape faulting of slab ends 13 bottom surfaces, be disposed with leak stopping leveling layer 6 in the described groove shape faulting of slab ends 13, additional waterproof course 7, slightly expanded concrete buring layer 8 and gutter waterproofing course 9, wherein leak stopping leveling layer 6 extends upwardly to structure base slab unit 1 upper surface of deformation joint 2 both sides, vertically penetrate successively slightly expanded concrete buring layer 8 and gutter waterproofing course 9 is provided with mozzle 11, the lower end of described mozzle 11 is positioned at the groove that additional waterproof course 7 forms at deformation joint 2 places, and gutter waterproofing course 9 is exposed in its upper end.Height and the width of described groove shape faulting of slab ends 13 are 100mm.The width that described leak stopping leveling layer 6 extends to structure base slab unit 1 is at least 100mm.Described structure base slab unit 1 and deformation joint 2 bottom surfaces are provided with continuous protection bed course 3.
The straight warp of described mozzle 11 is 30mm, and length is 200mm, and setting space is 1000mm.The thickness of described slightly expanded concrete buring layer 8 is 160mm.Being provided with perpendicular to structure base slab unit 1 of 14 both sides, described gutter arranges respectively a barricade 10, and the concrete of building barricade by laying bricks or stones is the slightly expanded concrete that has added corrosion inhibitor.Barricade 10 tops in two sides are concordant, and are stamped cover plate 15, and described barricade 10 bottoms are provided with elongated expansion sealing strip 12.The sectional dimension of described expansion sealing strip 12 is 20mm*30mm.The thickness of described barricade 10 is 200mm, highly is 900mm, and spacing is 600mm between the two sides barricade 10.The height that described mozzle 11 exposes slightly expanded concrete buring layer 8 is no less than 20mm.Described additional waterproof course 7 is the 3+4SBS waterproofing course.Described 3+4SBS waterproofing course refers to that one deck is 3mm, and one deck is the modified bituminous pitch coiled material waterproofing course of 4mm.The described pair of cavity elastic caoutchouc waterstop 5 sticks on by elongated epoxy adhesive 17 on the structure base slab 1 of both sides of deformation joint 2.

Claims (10)

1. the wide bottom deformation of 50mm stitches waterproof construction, be arranged in the deformation joint (2), described deformation joint (2) is positioned between the structure base slab unit (1), groove shape faulting of slab ends (13) is reserved at the top of deformation joint (2) position in described structure base slab unit (1), described groove shape faulting of slab ends (13) end face is provided with gutter (14), it is characterized in that: bury waterstop (4) in being embedded with in the structure base slab unit (1) of described deformation joint (2) both sides, top, bury in the waterstop (4) long to being inserted with foam rods (16) along deformation joint (2) in described, in bury and be provided with two cavity elastic caoutchouc waterstops (5) in the deformation joint (2) between waterstop (4) and groove shape faulting of slab ends (13) bottom surface, be disposed with leak stopping leveling layer (6) in the described groove shape faulting of slab ends (13), additional waterproof course (7), slightly expanded concrete buring layer (8) and gutter waterproofing course (9), wherein leak stopping leveling layer (6) extends upwardly to structure base slab unit (1) upper surface of deformation joint (2) both sides, vertically penetrate successively slightly expanded concrete buring layer (8) and gutter waterproofing course (9) is provided with mozzle (11), the lower end of described mozzle (11) is positioned at the groove that additional waterproof course (7) is located to form at deformation joint (2), and gutter waterproofing course (9) is exposed in its upper end.
2. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: height and the width of described groove shape faulting of slab ends (13) are 100mm.
3. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: the width that described leak stopping leveling layer (6) extends to structure base slab unit (1) is at least 100mm.
4. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: the straight warp of described mozzle (11) is 30mm, and length is 200mm, and setting space is 1000mm.
5. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: the thickness of described slightly expanded concrete buring layer (8) is 160mm.
6. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, it is characterized in that: being provided with perpendicular to structure base slab unit (1) of both sides, described gutter (14) arranges respectively a barricade (10), two sides barricade (10) top is concordant, and be stamped cover plate (15), described barricade (10) bottom is provided with elongated expansion sealing strip (12).
7. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: the thickness of described barricade (10) is 200mm, highly is 900mm, and spacing is 600mm between the two sides barricade (10).
8. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: the height that described mozzle (11) exposes slightly expanded concrete buring layer (8) is no less than 20mm.
9. the wide bottom deformation of 50mm according to claim 1 stitches waterproof construction, and it is characterized in that: described additional waterproof course (7) is the 3+4SBS waterproofing course.
10. the wide bottom deformation of 50mm according to claim 1 seam waterproof construction is characterized in that: described pair of cavity elastic caoutchouc waterstop (5) sticks on by elongated epoxy adhesive (17) on the structure base slab (1) of both sides of deformation joint (2).
CN 201220275217 2012-06-12 2012-06-12 Waterproof structure for base plate deformation joint with width of 50 mm Expired - Lifetime CN202706060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220275217 CN202706060U (en) 2012-06-12 2012-06-12 Waterproof structure for base plate deformation joint with width of 50 mm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220275217 CN202706060U (en) 2012-06-12 2012-06-12 Waterproof structure for base plate deformation joint with width of 50 mm

Publications (1)

Publication Number Publication Date
CN202706060U true CN202706060U (en) 2013-01-30

Family

ID=47586378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220275217 Expired - Lifetime CN202706060U (en) 2012-06-12 2012-06-12 Waterproof structure for base plate deformation joint with width of 50 mm

Country Status (1)

Country Link
CN (1) CN202706060U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746537A (en) * 2015-02-27 2015-07-01 成都聚智工业设计有限公司 Deformation joint waterproof structure
CN104790436A (en) * 2015-04-16 2015-07-22 中国二十二冶集团有限公司 High-rise building basement roof settlement post-pouring joint advanced water stop construction method
CN106013259A (en) * 2016-06-30 2016-10-12 陈梦圆 Method for plugging deformation joint of underground engineering concrete structure in vibration disturbing environment
CN106638337A (en) * 2016-12-22 2017-05-10 中冶京诚工程技术有限公司 Prefabricated concrete culvert pipe, prefabricated comprehensive pipe gallery and maintenance method of comprehensive pipe gallery
CN107795021A (en) * 2016-08-30 2018-03-13 盛世安泰建筑工程(北京)有限公司 Minimally invasive leak stopping system and its construction technology

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746537A (en) * 2015-02-27 2015-07-01 成都聚智工业设计有限公司 Deformation joint waterproof structure
CN104746537B (en) * 2015-02-27 2016-06-29 国网山东省电力公司淄博供电公司 Waterproof structure for deformation seams
CN104790436A (en) * 2015-04-16 2015-07-22 中国二十二冶集团有限公司 High-rise building basement roof settlement post-pouring joint advanced water stop construction method
CN106013259A (en) * 2016-06-30 2016-10-12 陈梦圆 Method for plugging deformation joint of underground engineering concrete structure in vibration disturbing environment
CN106013259B (en) * 2016-06-30 2018-07-10 陈梦圆 Shake the underground engineering concrete structure deformation joint blocking method under bumpy weather
CN107795021A (en) * 2016-08-30 2018-03-13 盛世安泰建筑工程(北京)有限公司 Minimally invasive leak stopping system and its construction technology
CN106638337A (en) * 2016-12-22 2017-05-10 中冶京诚工程技术有限公司 Prefabricated concrete culvert pipe, prefabricated comprehensive pipe gallery and maintenance method of comprehensive pipe gallery

Similar Documents

Publication Publication Date Title
CN204098937U (en) Tunnel deformation joint waterproof construction and constructing tunnel structure
CN202706060U (en) Waterproof structure for base plate deformation joint with width of 50 mm
CN203429601U (en) Sealing-up structure for intersection position of reservoir bank water-tight face plate and concrete gravity dam cross joint
CN110878700B (en) Tunnel waterproof structure and construction method thereof
CN203049610U (en) Road cutting pile-plank trough type retaining wall structure for railway rich water area
CN105672075A (en) Water-rich through cut and low-embankment ballastless track roadbed structure in seasonal frozen soil region
CN109488371B (en) Waterproof system of full-enclosed waterproof station and dynamic setting and quantity-limiting drainage method
CN110374060A (en) A kind of the reservoir seepage-proofing structure and construction method of rock-fill dams dam facing and earth and stone material backfill bottom storehouse
CN104099943A (en) Underground diaphragm wall and deserted underground civil air defense engineering intersection processing method
CN205115938U (en) Road bed freeze injury of high and cold district is synthesized and is punished structure
CN102797241A (en) Resin panel earth-rock fill dam and panel construction method
CN107869152A (en) Reinforced earth bulkhead and its construction method with deformation buffer area
CN105200881A (en) Construction method for comprehensive treatment structure for subgrade frost damage in high cold region
CN106988440A (en) A kind of waterproof construction and its construction method at subway station main body and accessory interface
CN107386298A (en) A kind of depth hole composite supporting construction and its construction method with water-proof function
CN106869169A (en) Three-dimensional interval construction method for underground comprehensive pipe gallery cabin body
CN112695799A (en) High-altitude area grouted rubble retaining wall structure and construction method
CN113323017B (en) Construction method of side wall fertilizer groove foam concrete backfill system
CN110644297A (en) Anti-bulging supporting structure of ballastless track high-speed railway and construction method
CN104264559A (en) Vacuum preloading roadbed processing device and vacuum preloading roadbed construction method
CN206616711U (en) A kind of waterproof construction at subway station main body and accessory interface
CN208870612U (en) A kind of cold area's water rich strata tunnel roof waterproof structure for deformation seams
CN209798843U (en) utility tunnel composite waterproof construction under unfavorable geological conditions
CN105297679A (en) Seepage-proofing method and structure for upstream surface layer of rock-fill dam
CN214530268U (en) Strenghthened type assembled corrugated steel shed tunnel structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Chen Shuohui

Inventor after: Qi Han

Inventor after: Cui Guilan

Inventor after: Han Tao

Inventor after: Sun Qingchuang

Inventor after: Xing Jianfeng

Inventor before: Chen Shuohui

Inventor before: Qi Han

Inventor before: Cui Guilan

Inventor before: Han Tao

Inventor before: Sun Qingchuang

Inventor before: Xing Jianfeng

CX01 Expiry of patent term

Granted publication date: 20130130

CX01 Expiry of patent term