CN102864792A - Waterproof treatment construction method for retaining wall corner structure of basic raft - Google Patents
Waterproof treatment construction method for retaining wall corner structure of basic raft Download PDFInfo
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- CN102864792A CN102864792A CN2012103910847A CN201210391084A CN102864792A CN 102864792 A CN102864792 A CN 102864792A CN 2012103910847 A CN2012103910847 A CN 2012103910847A CN 201210391084 A CN201210391084 A CN 201210391084A CN 102864792 A CN102864792 A CN 102864792A
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Abstract
The invention relates to a construction method of waterproof joint processing of a basement in the construction waterproofing field, in particular to a waterproof treatment construction method for a retaining wall corner structure of a basic raft. By means of the method, a coiled material strip is additionally added at the corner position of a reserved turnup of the basic raft. The waterproof treatment construction method comprises the following steps: additionally adding a coiled material strip at the corner position of the reserved turnup of the basic raft in construction of a waterproof additional layer of the basic raft, wherein the 1/3 length of the coiled material strip is adhered onto a corner coiled material, and the other 2/3 length of the coiled material strip is directly folded to be on a retaining wall; and in external wall construction of the basement, the reserved turnup coiled material and the coil material strip are folded onto the basic raft, and the coiled material strip is firmly attached to the basic raft. By additionally adding the coiled material strip at the corner position of the reserved turnup of the basic raft, and separate enhancing and sealing treatment are performed on inflection points through the coiled material, the construction method is easy to operate, can thoroughly solve the problem of leakage at the corner position and is remarkable in effect.
Description
Technical field
The present invention relates to a kind of construction of the basement waterproofing node processing in a kind of buildings waterproof field, carry out specifically a kind of construction of special waterproofing work for coiled material class waterproof at the rotation angle position of basic raft plate reservation flange.
Background technology
Coiled material class basement waterproofing generation Seepage is the generality persistent ailment on puzzlement building circle, it is the problem that governments at all levels, waterproofing industry and broad masses relatively are concerned about, each R﹠D institution and waterproof producer have developed many novel waterproofing materialss, relevant unit, department also sum up many waterproof construction methods, but all fail to stop the basement leakage phenomenon.
Cause the position of basement waterproofing seepage mainly to concentrate on wall pipe, ater-casting, negative and positive angle, basic raft plate reservation flange corner etc. than complex region, wherein basic raft plate is reserved the normally position the most easily ignored of constructor of flange rotation angle position, the hidden danger position and this position leaks often, if construction period untimely the processing, very easily form at last the hidden danger of leaking.
The defective of conventional construction method be exactly to reserve coiled material turn over all over after corner do not process, under the effect of the external force such as backfill and underground water, very easily leak.If do shop method construction, very easily cause after leaking and alter the water phenomenon, if the concrete vibrating leakiness, water will infiltrate into basement inside by concrete slit, causes basement surface pond or wall leakage phenomenon.
Summary of the invention
Of the present invention
PurposeBe can not stop for existing process the deficiency of basement leakage phenomenon, provide a kind of job practices simple, easy to operate, can thoroughly solve coiled material class waterproof is reserved the rotation angle position seepage of flange at basic raft plate basic raft plate retaining wall corner structure waterproof
Process construction.
Realize above-mentioned purpose by the following technical solutions:A kind of basic raft plate retaining wall corner structure Construction for waterproofing treatment method is characterized in that, its method is to set up a coiled material bar at the rotation angle position of basic raft plate reservation flange, comprise the steps,
When a, the construction of basic raft plate additional waterproof course, reserve the rotation angle position of flange at basic raft plate and set up a coiled material bar, 1/3 long sticking on the corner coiled material of this coiled material bar length, the direct somersault of other 2/3 part is to retaining wall;
When b, outer wall of basement construction, will reserve flange coiled material and coiled material bar and turn over to basic raft plate, paste coiled material bar and basic raft plate closely knit.
As preferred version, the long 300mm of coiled material bar that sets up, wide 100mm.
As preferred version, the coiled material bar of setting up is " with the coiled material bar of waterproofing course with material ".
Adopt technique scheme, compared with prior art, the present invention sets up a coiled material bar at the rotation angle position that basic raft plate is reserved flange, with this coiled material flex point is carried out independent enhancing and encapsulation process, not only the constructing operation method is simple, and can thoroughly solve the hidden leakage defect of rotation angle position, effect is remarkable.
Description of drawings:
Fig. 1, Fig. 2 are the sectional drawing that underground waterproof of the present invention is reserved flange corner flex point coiled material bar.
Fig. 3, Fig. 4 are that method of attaching and the coiled material of coiled material bar of the present invention when extra play is constructed turns over
The schematic diagram on limit.
When Fig. 5, Fig. 6 are wall waterproof construction of the present invention, reserve turning over of flange position coiled material layer
Limit mode schematic diagram.
When Fig. 7 is wall waterproof construction of the present invention, reserve the additional flange mode schematic diagram layer by layer of flange position coiled material.
When Fig. 8 is wall waterproof construction of the present invention, reserve the flange effect schematic diagram of flange position coiled material.
Fig. 9, Figure 10, Figure 11 are that underground waterproof of the present invention is reserved the job step schematic diagram that flange corner flex point (inner corner trim) is established the coiled material bar.
Figure 12, Figure 13, Figure 14 are that underground waterproof of the present invention is reserved the job step schematic diagram that flange corner flex point (external corner) is established the coiled material bar.
Among the figure, retaining wall 1, extra play 2, coiled material bar 3, coil waterproof layer 4, basic raft plate 5, the hidden danger of leaking position 6.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
The present invention is basic raft plate retaining wall corner structure Construction for waterproofing treatment engineering method, and the core of this processing method is that coiled material bar 3 is set, and coiled material bar 3 is bonded in the hidden danger position 6 that leaks.The coiled material bar 3 that this method provides is long 200-300mm, " with the coiled material bar of waterproofing course with material " of wide 100mm.
Specific embodiment is as follows:
Embodiment 1: basic raft plate additional waterproof course construction
Construction sequence
The method of when extra play 2 construction of basic raft plate 1, pasting the coiled material bar: see Fig. 3, Fig. 4, its construction sequence is: during basic raft plate additional waterproof course construction, extra play 2 is pressed standard construction, when extra play 2 constructions finish, set up a long 300mm at the rotation angle position of reserving flange, the coiled material bar of wide 100mm, length is the coiled material bar 3 of 300mm, coiled material bar 3 only has 1/3 namely to only have the length of 100mm to stick on the corner coiled material, and the direct somersault of part is to retaining wall 1 in addition.Turn over to retaining wall 1 top behind the coiled material bar 3 with plumbness.
Fig. 1 is disclosed to be that underground waterproof is reserved the sectional drawing that flange corner flex point arranges the wide coiled material bar of 100mm, extra play 2 is set on the retaining wall 1, the wide coiled material bar 3 of 100mm is arranged on corner breakthrough place, the surface of wide coiled material bar 3 covers with coil waterproof layer 4, and the wide coiled material bar 3 of 100mm plays enhancing and sealing function to extra play 2 and coil waterproof layer 4 at reservation flange corner flex point position simultaneously.What Fig. 2 showed is the next procedure of Fig. 1, be that underground waterproof is reserved the sectional drawing that flange corner flex point arranges the wide coiled material bar of 100mm, first waterproofing course being reserved flange turns over to basic raft plate 5, turn over to coil waterproof layer 4 being arranged on the wide coiled material bar 3 of the corner breakthrough 100mm of place, extra play 2 is turned over to coiled material bar 3 and coil waterproof layer 4, the wide coiled material bar 3 of 100mm this moment plays enhancing and sealing function to extra play 2 and coil waterproof layer 4 at reservation flange corner flex point position simultaneously again.
Embodiment 2: the outer wall of basement construction
Construction sequence is seen Fig. 5, Fig. 6
What see that Fig. 5 shows is the coiled material flange, and what Fig. 6 showed is coiled material bar flange.
Outer wall of basement when construction, will reserve first flange place coil waterproof layer 4 and turn over to the raft plate bonding firm with basic raft plate 5 basal planes.
Then coiled material bar 3 is turned over to the coil waterproof layer 4 that pastes, enhancing and sealing function have played in 3 pairs of coil waterproof layers of coiled material bar, the 4 corner flex point places of this moment.
At last extra play 2 is turned over to the coil waterproof layer 4 that pastes and coiled material bar 3, enhancing and sealing function have played in 3 pairs of extra play corners of coiled material bar flex point place of this moment.
What see that Fig. 7 shows is the extra play flange,, Fig. 8 shows is the effect of extra play flange.See Fig. 7, Fig. 8, the wide coiled material bar 3 of 100mm play enhancing and sealing function to extra play 2 and coiled material layer 4 at reservation flange corner flex point position simultaneously, and coiled material bar 3 has been pasted at corner breakthrough place, coiled material bar 3 is integrated with basic raft plate 5, has thoroughly solved the hidden leakage defect at this position.
What Fig. 9-11 showed is that underground waterproof is reserved the job step that flange corner flex point arranges the wide coiled material bar 3 of 100mm, disclose the step that inner corner trim is processed, seen Fig. 9, seen Figure 10, at first find out hidden leakage defect place 6, then 100mm coiled material bar 3 is placed the hidden danger place according to above-mentioned construction sequence.See Figure 11, according to the length (300mm) of coiled material bar 3,100mm is vertically sticked at the hidden danger place at last, 200mm turns over to retaining wall or basic raft plate in addition.
Figure 12-14 underground waterproof is reserved the job step that flange corner flex point arranges the wide coiled material bar 3 of 100mm, discloses the step that external corner is processed, its treatment step same Fig. 9-11 inner corner trim.
Operating principle of the present invention:
The operating principle that the present invention arranges coiled material bar 3 is exactly that flex point is carried out independent enhancing and encapsulation process, the wide coiled material bar of this 100mm plays enhancing and sealing function to extra play and coiled material layer at reservation flange corner flex point position simultaneously, thoroughly solves the hidden leakage defect at this position.
Claims (3)
1. a basic raft plate retaining wall corner structure Construction for waterproofing treatment method is characterized in that, its method is to set up a coiled material bar at the rotation angle position of basic raft plate reservation flange, comprise the steps,
When a, the construction of basic raft plate additional waterproof course, reserve the rotation angle position of flange at basic raft plate and set up a coiled material bar, 1/2 long sticking on the corner coiled material of this coiled material bar length, the direct somersault of part is to retaining wall in addition;
When b, outer wall of basement construction, will reserve flange coiled material and coiled material bar and turn over to basic raft plate, paste coiled material bar and basic raft plate closely knit.
, basic raft plate retaining wall corner structure Construction for waterproofing treatment method according to claim 1, it is characterized in that the long 300mm of coiled material bar that sets up, wide 100mm.
3. basic raft plate retaining wall corner structure Construction for waterproofing treatment method according to claim 1 is characterized in that, the coiled material bar of setting up is " with the coiled material bar of waterproofing course with material ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012103910847A CN102864792A (en) | 2012-10-16 | 2012-10-16 | Waterproof treatment construction method for retaining wall corner structure of basic raft |
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| CN2012103910847A CN102864792A (en) | 2012-10-16 | 2012-10-16 | Waterproof treatment construction method for retaining wall corner structure of basic raft |
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| CN102864792A true CN102864792A (en) | 2013-01-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113025A1 (en) * | 2022-12-02 | 2024-06-06 | Edge Vapour Barrier Investments Pty Ltd | Vapour barrier for slab on ground construction |
Citations (6)
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| JPH10317392A (en) * | 1997-05-23 | 1998-12-02 | Osaka Bosui Constr Co Ltd | Prefabricated waterproofing method for underground structure |
| CN201588229U (en) * | 2009-12-07 | 2010-09-22 | 中建三局建设工程股份有限公司 | Basement waterproof construction system |
| CN101914927A (en) * | 2010-06-22 | 2010-12-15 | 中国建筑第二工程局有限公司 | Waterproof system for basement bottom board and wall surface and construction method thereof |
| CN202099816U (en) * | 2011-05-11 | 2012-01-04 | 江苏南通三建集团有限公司 | Prefabricated waterproof and soil-blocking plate for later poured band of outer wall of basement |
| CN202164628U (en) * | 2011-07-14 | 2012-03-14 | 山东鲁能集团有限公司 | Water-proof construction structure in join of adjacent building baseboards |
| KR101168688B1 (en) * | 2011-11-17 | 2012-07-30 | 주식회사 아키벤 | Waterproofing construction method used with a sheet or panel type waterproofing materials has empty prominence and depression |
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2012
- 2012-10-16 CN CN2012103910847A patent/CN102864792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317392A (en) * | 1997-05-23 | 1998-12-02 | Osaka Bosui Constr Co Ltd | Prefabricated waterproofing method for underground structure |
| CN201588229U (en) * | 2009-12-07 | 2010-09-22 | 中建三局建设工程股份有限公司 | Basement waterproof construction system |
| CN101914927A (en) * | 2010-06-22 | 2010-12-15 | 中国建筑第二工程局有限公司 | Waterproof system for basement bottom board and wall surface and construction method thereof |
| CN202099816U (en) * | 2011-05-11 | 2012-01-04 | 江苏南通三建集团有限公司 | Prefabricated waterproof and soil-blocking plate for later poured band of outer wall of basement |
| CN202164628U (en) * | 2011-07-14 | 2012-03-14 | 山东鲁能集团有限公司 | Water-proof construction structure in join of adjacent building baseboards |
| KR101168688B1 (en) * | 2011-11-17 | 2012-07-30 | 주식회사 아키벤 | Waterproofing construction method used with a sheet or panel type waterproofing materials has empty prominence and depression |
Non-Patent Citations (1)
| Title |
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| 董恩奇，仇学南: "地下室高分子自粘防水卷材防水的施工工艺", 《中国科技纵横》, no. 3, 15 March 2012 (2012-03-15) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024113025A1 (en) * | 2022-12-02 | 2024-06-06 | Edge Vapour Barrier Investments Pty Ltd | Vapour barrier for slab on ground construction |
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Application publication date: 20130109 |