CN102747750A - Construction method for post-pouring settlement belt protective measures of basement top plates - Google Patents
Construction method for post-pouring settlement belt protective measures of basement top plates Download PDFInfo
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- CN102747750A CN102747750A CN2012102463244A CN201210246324A CN102747750A CN 102747750 A CN102747750 A CN 102747750A CN 2012102463244 A CN2012102463244 A CN 2012102463244A CN 201210246324 A CN201210246324 A CN 201210246324A CN 102747750 A CN102747750 A CN 102747750A
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Abstract
The invention discloses a construction method for post-pouring settlement belt protective measures of basement top plates. The construction method comprises the following steps of: (1) carrying out rust-proof treatment on reinforcements inside a post-pouring settlement belt; (2) respectively paving waterproof coiled materials on the basement top plates on the two sides of the post-pouring settlement belt; (3) respectively building walls on the waterproof coiled materials, wherein the inside top part of each wall part is built to be an L-shaped groove; (4) respectively paving adhesive tapes on the crossed part of the outer side wall of each wall and the basement top plates; (5) casting a fine stone concrete protective layer on the waterproof coiled materials on the top parts of the adhesive tapes and outside water-stop adhesive tapes which are expanded after contacting water; (6) building lumps of wood on the two L-shaped grooves; (7) paving a mouldboard on the lumps of wood; (8) wiping a cement mortar layer on the mouldboard, the top part of each wall and the outer side wall of the wall; and (9) coating paint on the cement mortar layer. The construction method provided by the invention solves the problem that the post-pouring settlement belt is eroded by rainwater in the rainy season and the rainwater flows to the basement.
Description
Technical field
The present invention relates to the ater-casting of building operations, relate in particular to the job practices of building operations basement roof pouring after settlement safeguard measure.
Background technology
The construction ater-casting is the interim constuction joint that in whole building, is provided with, and this seam is built after keeping a period of time according to designing requirement again.This " seam " both solved the relative settlement between structure in the total construction, concrete shrinkage strain, and thermal stresses has reached the purpose of not establishing the permanent deformation seam again.Pouring after settlement is accomplished in agent structure, behind the settlement stability, the settlement observation data are provided, and pouring after settlement binds and satisfies settlement stability standard (the both sides differential settlement is less than 1 ~ 2mm/ month) in main body, after designing institute's approval, builds.When building area was excessive, the teeming time of the pouring after settlement concrete that in basement roof, is provided with, a period of time sky just can be built after often the regulation main body bound.So, in order not influence construction and to prevent that foreign material such as rainwater rubbish from falling in the ater-casting, will protect the basement roof pouring after settlement.
Learn the patent of having authorized through retrieval:
1, the patent No. is the Chinese patent " outer wall of basement ater-casting backfill guard shield " of CN201120027101.X; This utility model discloses a kind of outer wall of basement ater-casting backfill guard shield system; It is characterized in that: described guard shield comprises precast concrete plank and sealing up screw, and said sealing up screw is two, is fixed on the precast concrete plank; The sealing up screw middle part is the sealing sheet fixedly, and precast concrete plank is provided with preformed hole for four jiaos.Be provided with the single-layer bidirectional arrangement of reinforcement in the said precast concrete plank.Said guard shield is through fixing with the inboard template system of outer wall of basement.Sealing up screw on the said guard shield fastens with the mountain type after passing the steel pipe on the template system.Bar planting and outer wall of basement are fixed in the preformed hole in the said precast concrete plank.Be provided with cement sand bed between said guard shield and the outer wall of basement.The utility model outer wall of basement backfill guard shield can effectively be practiced thrift the duration of a project, reduce difficulty of construction, improves workmanship, has that technology is simple, an easy construction, advantage applied widely.This patent is not suitable for the protection of basement roof ater-casting.
2, the patent No. is the Chinese patent " a kind of fabric structure ater-casting protective device " of CN201020642860.2; Driven a kind of fabric structure ater-casting protective device; It is provided with at horizontal flitch two ends and seals flitch, laterally being provided with panel above the flitch, is provided with the bayonet socket batten below; Above-mentioned several parts connect and compose this protective device unit member through the iron nail stickfast, and unit member is through being spliced into protective device integral body.
3, the patent No. is that the Chinese patent " sole plate post-poured strip, constuction joint gauze wire cloth spacer assembly " of CN200920074533.9 relates to a kind of sole plate post-poured strip, constuction joint gauze wire cloth spacer assembly, comprises the mortar cushion block, reinforcing bar; Steel fabric sheet; Main muscle, before bed course is built, the upper and lower long reinforcing bar of system that a horizontal positioned respectively is set between main muscle and the topping; A vertical reinforcement is respectively welded in both sides between two long reinforcing bars of system; The mortar cushion block is placed in the vertical reinforcement lower end above the plain concrete bed course, vertical reinforcement is placed steel fabric sheet at the back.
The protection of the 2nd ~ 3 the disclosed ater-casting of patent as the protective device of basement roof ater-casting the time, does not have water-tight device, makes rain erosion basement roof ater-casting reinforcing bar easily in the rainy day.
4 patent No.s are that the Chinese patent " bottom plate rear pouring tape is kept somewhere stage temporary protection structure " of CN200720159391.7 discloses a kind of bottom plate rear pouring tape indwelling stage temporary protection structure, comprise base plate and base plate bed course, and the centre of said two base plates is ater-castings; It is characterized in that, a temporary protection wall respectively is set on the both sides base plate of said ater-casting, the end face in the middle of the two temporary protection walls is provided with the waterproof ceiling.This temporary protection structure can not solve the waterproof problem at two temporary protection wall inner corner trim positions.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art; Provide that a kind of technology is simple, easy construction, construction cost are low, avoided rainy season rain erosion ater-casting reinforcing bar and construction in collision ater-casting reinforcing bar; The problem that reinforcing bar is distorted has improved the job practices of the basement roof pouring after settlement safeguard measure of workmanship.
The job practices of a kind of basement roof pouring after settlement safeguard measure of the present invention, it may further comprise the steps:
(1) reinforcing bar in the pouring after settlement is carried out antirust processing;
(2) difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides;
(3) on the described waterproof roll of every side, build body of wall respectively by laying bricks or stones one, the inside top of per pass body of wall is built into L shaped groove respectively;
(4) lay water-swellable sealing adhesive tape respectively at described per pass wall outer side wall and basement roof intersection;
(5) build the pea gravel concreten topping on described each water-swellable sealing adhesive tape top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside;
(6) on two described L shaped grooves, set up the lumps of wood;
(7) on the described lumps of wood, lay template;
(8) on the described template and described each body of wall top, wall outer side wall, smear cement sand bed; The cement sand bed and the cement sand bed and the horizontal direction at described each body of wall top that are positioned on the template have angle;
(9) at described cement sand bed coating.
Adopt that the inventive method has that technology is simple, easy construction, construction cost are low, the basement roof pouring after settlement has water-proof function, have solved rain erosion ater-casting reinforcing bar and the problem of rainwater inflow basement in rainy season.Also avoided collision ater-casting reinforcing bar in the construction, the problem that reinforcing bar is distorted has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into the ater-casting inner question.The inventive method is positioned on the template and the cement sand bed at described each body of wall top and horizontal direction have angle.Formed cement sand bed from the slope to both sides that look for like this, made the top of pouring after settlement safeguard measure be not easy to cause seeping phenomenon.On the basement roof that is positioned at described pouring after settlement both sides, distinguish laying water-proof coiled material in addition; And lay water-swellable sealing adhesive tape respectively in described per pass wall outer side and basement roof intersection; Stop the ponding at the body of wall inner corner trim place pouring after settlement that bleeds like this, thereby flowed into basement.
Description of drawings
Accompanying drawing is the elevational schematic view of the job practices of a kind of basement roof pouring after settlement safeguard measure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done to describe in detail.
The job practices of a kind of basement roof pouring after settlement safeguard measure of the present invention as shown in the figure, it may further comprise the steps: antirust processing is carried out with the reinforcing bar 1-1 in the pouring after settlement 1 in (1); (2) difference laying water-proof coiled material 4 on the basement roof 2 that is positioned at described pouring after settlement 1 both sides; (3) on the described waterproof roll 4 of every side, build one body of wall 3 respectively by laying bricks or stones, the inside top of per pass body of wall 3 is built into L shaped groove respectively; (4) lay water-swellable sealing adhesive tape 5 respectively at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections; (5) build pea gravel concreten topping 6 on described each water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside; (6) on two described L shaped grooves, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) smearing cement sand bed 8 on the described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2; The cement sand bed 8 that is positioned at cement sand bed 8 and described each body of wall 3 top 3-1 on the template 7 has angle with horizontal direction; Preferred described angle is 2 degree.(9) at described cement sand bed coating 10.
(1) the reinforcing bar 1-1 in the pouring after settlement 1 is carried out antirust processing; (2) difference laying water-proof coiled material 4 on the basement roof 2 that is positioned at described pouring after settlement 1 both sides; (3) on the described waterproof roll 4 of every side, build one body of wall 3 respectively by laying bricks or stones, the inside top of per pass body of wall 3 is built into L shaped groove respectively; (4) lay water-swellable sealing adhesive tape 5 respectively at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections; (5) build pea gravel concreten topping 6 on described each water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside; (6) on two described L shaped grooves, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) smearing cement sand bed 8 on the described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2; The cement sand bed 8 that is positioned at cement sand bed 8 and described each body of wall 3 top 3-1 on the template 7 has 2 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
The inventive method has that technology is simple through using, easy construction, construction cost are low, the basement roof pouring after settlement has water-proof function, has solved rain erosion ater-casting reinforcing bar and the problem of rainwater inflow basement in rainy season.Also avoided collision ater-casting reinforcing bar in the construction, the problem that reinforcing bar is distorted has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into the ater-casting inner question.The inventive method is positioned on the template and the cement sand bed at described each body of wall top and horizontal direction have 2 degree angles.Formed cement sand bed from the slope to both sides that look for like this, made the top of pouring after settlement safeguard measure be not easy to cause seeping phenomenon.On the basement roof that is positioned at described pouring after settlement both sides, distinguish laying water-proof coiled material in addition; And lay water-swellable sealing adhesive tape respectively in described per pass wall outer side and basement roof intersection; Stop the ponding at the body of wall inner corner trim place pouring after settlement that bleeds like this, thereby flowed into basement.
(1) the reinforcing bar 1-1 in the pouring after settlement 1 is carried out antirust processing; (2) difference laying water-proof coiled material 4 on the basement roof 2 that is positioned at described pouring after settlement 1 both sides; (3) on the described waterproof roll 4 of every side, build one body of wall 3 respectively by laying bricks or stones, the inside top of per pass body of wall 3 is built into L shaped groove respectively; (4) lay water-swellable sealing adhesive tape 5 respectively at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections; (5) build pea gravel concreten topping 6 on described each water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside; (6) on two described L shaped grooves, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) smearing cement sand bed 8 on the described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2; The cement sand bed 8 that is positioned at cement sand bed 8 and described each body of wall 3 top 3-1 on the template 7 has 3 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
The inventive method has that technology is simple through using, easy construction, construction cost are low, the basement roof pouring after settlement has water-proof function, has solved rain erosion ater-casting reinforcing bar and the problem of rainwater inflow basement in rainy season.Also avoided collision ater-casting reinforcing bar in the construction, the problem that reinforcing bar is distorted has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into the ater-casting inner question.The inventive method is positioned on the template and the cement sand bed at described each body of wall top and horizontal direction have 3 degree angles.Formed cement sand bed from the slope to both sides that look for like this, made the top of pouring after settlement safeguard measure not have seeping phenomenon to take place.On the basement roof that is positioned at described pouring after settlement both sides, distinguish laying water-proof coiled material in addition; And lay water-swellable sealing adhesive tape respectively in described per pass wall outer side and basement roof intersection; Stop the ponding at the body of wall inner corner trim place pouring after settlement that bleeds like this, thereby flowed into basement.
(1) the reinforcing bar 1-1 in the pouring after settlement 1 is carried out antirust processing; (2) difference laying water-proof coiled material 4 on the basement roof 2 that is positioned at described pouring after settlement 1 both sides; (3) on the described waterproof roll 4 of every side, build one body of wall 3 respectively by laying bricks or stones, the inside top of per pass body of wall 3 is built into L shaped groove respectively; (4) lay water-swellable sealing adhesive tape 5 respectively at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections; (5) build pea gravel concreten topping 6 on described each water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside; (6) on two described L shaped grooves, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) smearing cement sand bed 8 on the described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2; The cement sand bed 8 that is positioned at cement sand bed 8 and described each body of wall 3 top 3-1 on the template 7 has 4 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
The inventive method has that technology is simple through using, easy construction, construction cost are low, the basement roof pouring after settlement has water-proof function, has solved rain erosion ater-casting reinforcing bar and the problem of rainwater inflow basement in rainy season.Also avoided collision ater-casting reinforcing bar in the construction, the problem that reinforcing bar is distorted has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into the ater-casting inner question.The inventive method is positioned on the template and the cement sand bed at described each body of wall top and horizontal direction have 4 degree angles.Formed cement sand bed from the slope to both sides that look for like this, made the top of pouring after settlement safeguard measure not have seeping phenomenon to take place.On the basement roof that is positioned at described pouring after settlement both sides, distinguish laying water-proof coiled material in addition; And lay water-swellable sealing adhesive tape respectively in described per pass wall outer side and basement roof intersection; Stop the ponding at the body of wall inner corner trim place pouring after settlement that bleeds like this, thereby flowed into basement.
Claims (2)
1. the job practices of a basement roof pouring after settlement safeguard measure is characterized in that it may further comprise the steps:
(1) reinforcing bar in the pouring after settlement is carried out antirust processing;
(2) difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides;
(3) on the described waterproof roll of every side, build body of wall respectively by laying bricks or stones one, the inside top of per pass body of wall is built into L shaped groove respectively;
(4) lay water-swellable sealing adhesive tape respectively at described per pass wall outer side wall and basement roof intersection;
(5) build the pea gravel concreten topping on described each water-swellable sealing adhesive tape top and above being positioned at the waterproof roll in the water-swellable sealing adhesive tape outside;
(6) on two described L shaped grooves, set up the lumps of wood;
(7) on the described lumps of wood, lay template;
(8) on the described template and described each body of wall top, wall outer side wall, smear cement sand bed; The cement sand bed and the cement sand bed and the horizontal direction at described each body of wall top that are positioned on the template have angle;
(9) at described cement sand bed coating.
2. the job practices of basement roof pouring after settlement safeguard measure according to claim 1 is characterized in that: the angle in the described step (8) is 2 degree.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210246324.4A CN102747750B (en) | 2012-07-17 | 2012-07-17 | Construction method for post-pouring settlement belt protective measures of basement top plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210246324.4A CN102747750B (en) | 2012-07-17 | 2012-07-17 | Construction method for post-pouring settlement belt protective measures of basement top plates |
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| CN102747750A true CN102747750A (en) | 2012-10-24 |
| CN102747750B CN102747750B (en) | 2014-05-07 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410172A (en) * | 2013-08-21 | 2013-11-27 | 天津二十冶建设有限公司 | Construction method for post pouring belt plugging of underground structural roof plate |
| CN103669418A (en) * | 2013-12-25 | 2014-03-26 | 中建六局土木工程有限公司 | Novel maintenance and construction method for drainage settlement post-pouring belt |
| 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 |
| CN105317232A (en) * | 2014-06-05 | 2016-02-10 | 中天建设集团有限公司 | Long-term anti-rust method for post-cast strip reserved steel bars |
| CN106088161A (en) * | 2016-06-08 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of soil that backfills settles the structure watering band |
| CN106894526A (en) * | 2017-03-14 | 2017-06-27 | 中国建筑第八工程局有限公司 | The protection device and its construction method of concrete waterproof slab coiled material joint |
| CN110284521A (en) * | 2019-07-31 | 2019-09-27 | 招商局重庆交通科研设计院有限公司 | It is a kind of using the tunnel structure and installation method that pour connector after ultra-high performance concrete |
| CN113482180A (en) * | 2021-06-28 | 2021-10-08 | 五冶集团上海有限公司 | Post-cast strip rainwater drainage method |
| CN113482179A (en) * | 2021-06-21 | 2021-10-08 | 五冶集团上海有限公司 | Construction method for building post-cast strip hard isolation closed side water retaining bank |
| CN113863387A (en) * | 2021-08-28 | 2021-12-31 | 安徽朗凯奇建材有限公司 | Basement post-cast strip leakage prevention system and construction method thereof |
| CN114934548A (en) * | 2022-05-27 | 2022-08-23 | 中建八局第三建设有限公司 | Advanced water-stop basement roof settlement post-cast strip and construction method thereof |
| CN115110530A (en) * | 2022-08-22 | 2022-09-27 | 浙江交工集团股份有限公司 | Construction method of ultra-deep foundation pit reinforced concrete support dismantling structure |
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| KR20090012049U (en) * | 2008-05-23 | 2009-11-26 | 정용주 | Double layer mask |
| CN101649624B (en) * | 2009-07-13 | 2011-06-08 | 河南省绿韵建材有限公司 | Construction method for governing basement leakage |
| CN202000380U (en) * | 2011-01-27 | 2011-10-05 | 中建三局建设工程股份有限公司 | Basement outer wall post-pouring belt backfill protective plate |
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Patent Citations (3)
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| KR20090012049U (en) * | 2008-05-23 | 2009-11-26 | 정용주 | Double layer mask |
| CN101649624B (en) * | 2009-07-13 | 2011-06-08 | 河南省绿韵建材有限公司 | Construction method for governing basement leakage |
| CN202000380U (en) * | 2011-01-27 | 2011-10-05 | 中建三局建设工程股份有限公司 | Basement outer wall post-pouring belt backfill protective plate |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410172A (en) * | 2013-08-21 | 2013-11-27 | 天津二十冶建设有限公司 | Construction method for post pouring belt plugging of underground structural roof plate |
| CN103669418A (en) * | 2013-12-25 | 2014-03-26 | 中建六局土木工程有限公司 | Novel maintenance and construction method for drainage settlement post-pouring belt |
| CN103669418B (en) * | 2013-12-25 | 2016-05-18 | 中建六局土木工程有限公司 | A kind of hydrophobic place pouring after settlement maintenance construction method |
| CN105317232A (en) * | 2014-06-05 | 2016-02-10 | 中天建设集团有限公司 | Long-term anti-rust method for post-cast strip reserved steel bars |
| 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 |
| CN106088161A (en) * | 2016-06-08 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of soil that backfills settles the structure watering band |
| CN106894526A (en) * | 2017-03-14 | 2017-06-27 | 中国建筑第八工程局有限公司 | The protection device and its construction method of concrete waterproof slab coiled material joint |
| CN106894526B (en) * | 2017-03-14 | 2019-01-22 | 中国建筑第八工程局有限公司 | The protective device and its construction method of concrete waterproof slab coiled material connector |
| CN110284521A (en) * | 2019-07-31 | 2019-09-27 | 招商局重庆交通科研设计院有限公司 | It is a kind of using the tunnel structure and installation method that pour connector after ultra-high performance concrete |
| CN113482179A (en) * | 2021-06-21 | 2021-10-08 | 五冶集团上海有限公司 | Construction method for building post-cast strip hard isolation closed side water retaining bank |
| CN113482180A (en) * | 2021-06-28 | 2021-10-08 | 五冶集团上海有限公司 | Post-cast strip rainwater drainage method |
| CN113863387A (en) * | 2021-08-28 | 2021-12-31 | 安徽朗凯奇建材有限公司 | Basement post-cast strip leakage prevention system and construction method thereof |
| CN114934548A (en) * | 2022-05-27 | 2022-08-23 | 中建八局第三建设有限公司 | Advanced water-stop basement roof settlement post-cast strip and construction method thereof |
| CN115110530A (en) * | 2022-08-22 | 2022-09-27 | 浙江交工集团股份有限公司 | Construction method of ultra-deep foundation pit reinforced concrete support dismantling structure |
| CN115110530B (en) * | 2022-08-22 | 2024-04-26 | 浙江交工集团股份有限公司 | Reinforced concrete support dismantling structure for ultra-deep foundation pit and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN102747750B (en) | 2014-05-07 |
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Granted publication date: 20140507 Termination date: 20170717 |