CN102747750B - 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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- CN102747750B CN102747750B CN201210246324.4A CN201210246324A CN102747750B CN 102747750 B CN102747750 B CN 102747750B CN 201210246324 A CN201210246324 A CN 201210246324A CN 102747750 B CN102747750 B CN 102747750B
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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 construction method of building operations basement roof pouring after settlement safeguard measure.
Background technology
Construction Later Casting Zone is the temporary construction seam arranging in whole building, and this seam is built after retaining a period of time according to designing requirement again.This " seam " both solved the relative settlement between structure in total construction, concrete shrinkage strain, and thermal stresses, has reached again the object of not establishing permanent deformation seam.Pouring after settlement completes in agent structure, after settlement stability, provide settlement observation data, and pouring after settlement binds and meets settlement stability standard (both sides differential settlement is less than 1 ~ 2mm/ month) in main body, after designing institute's approval, builds.When building area is excessive, the teeming time of the pouring after settlement concrete arranging in basement roof, often regulation main body bind after a period of time sky just can build.So, in order not affect construction, and prevent that the foreign material such as rainwater rubbish from falling in ater-casting, will protect basement roof pouring after settlement.
By retrieval, learn the patent of having authorized:
1, the Chinese patent " basement outer wall post-pouring belt backfill protective plate " that the patent No. is CN201120027101.X; this utility model discloses a kind of basement outer wall post-pouring belt backfill protective plate system; it is characterized in that: described guard shield comprises precast concrete plank and sealing up screw; described sealing up screw is two; be fixed on precast concrete plank; the fixing sealing piece in sealing up screw middle part, four jiaos of precast concrete planks are provided with preformed hole.In described precast concrete plank, be provided with single-layer bidirectional arrangement of reinforcement.Described guard shield is by fixing with the template system of outer wall of basement inner side.Sealing up screw on described guard shield fastens by mountain type after through the steel pipe on template system.In preformed hole in described precast concrete plank, bar planting and outer wall of basement are fixed.Between described guard shield and outer wall of basement, be provided with cement sand bed.The utility model outer wall of basement backfill guard shield, can effectively save the duration of a project, reduce difficulty of construction, improves workmanship, has advantages of that technique is simple, easy construction, applied widely.This patent is not suitable for the protection of basement roof ater-casting.
2, the Chinese patent " a kind of protecting device for post-cast strip of building structure " that the patent No. is CN201020642860.2; opened a kind of protecting device for post-cast strip of building structure; it is provided with sealing flitch at horizontal flitch two ends; on horizontal flitch, be provided with panel; be provided with bayonet socket batten below; above-mentioned several parts connect and compose this protective device unit member by iron nail stickfast, and unit member is by being spliced into protective device entirety.
3, the Chinese patent " sole plate post-poured strip, constuction joint steel wire mesh isolating device " that the patent No. is CN200920074533.9 relates to a kind of sole plate post-poured strip, constuction joint steel wire mesh isolating device; comprise mortar pad; 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 is respectively set between main muscle and topping; a vertical reinforcement of the each welding in both sides between two long reinforcing bars of system; vertical reinforcement lower end; above element concrete bed course, place mortar pad, place steel fabric sheet after vertical reinforcement.
The protection of 2nd ~ 3 disclosed ater-castings of patent, when the protective device as basement roof ater-casting, does not have water-tight device, in the rainy day, easily makes rain erosion basement roof ater-casting reinforcing bar.
4 patent No.s are that the Chinese patent " bottom board post pouring strip indwelling stages temporary protection structure " of CN200720159391.7 discloses a kind of bottom board post pouring strip indwelling stages temporary protection structure, comprise base plate and bottom cushion, and the centre of described two base plates is ater-castings; It is characterized in that, a temporary protection wall is respectively set on the both sides base plate of described ater-casting, the end face in the middle of two temporary protection walls arranges waterproof ceiling.This temporary protection structure, can not solve the waterproof problem of two temporary protection wall internal corner parts.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art; provide that a kind of technique is simple, easy construction, construction cost are low, avoided colliding ater-casting reinforcing bar in rain erosion in rainy season ater-casting reinforcing bar and construction; the problem that reinforcing bar is distorted, has improved the construction method of the basement roof pouring after settlement safeguard measure of workmanship.
The construction method of a kind of basement roof pouring after settlement safeguard measure of the present invention, it comprises the following steps:
(1) reinforcing bar in pouring after settlement is carried out to 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 respectively body of wall by laying bricks or stones one, the inside top of per pass body of wall is built into respectively L shaped groove;
(4) at described per pass wall outer side wall and basement roof intersection, lay respectively water-swellable sealing adhesive tape;
(5) on each described water-swellable sealing adhesive tape top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping;
(6) on the L shaped groove described in two, set up the lumps of wood;
(7) on the described lumps of wood, lay template;
(8) in described template and on each described body of wall top, wall outer side wall, smear cement sand bed; The cement sand bed and the horizontal direction that are positioned at cement sand bed in template and described each body of wall top have angle;
(9) at described cement sand bed coating.
Adopt that the inventive method has that technique is simple, easy construction, construction cost are low, basement roof pouring after settlement has water-proof function, have solved rain erosion in rainy season ater-casting reinforcing bar and rainwater and flow into the problem of basement.Also avoided colliding ater-casting reinforcing bar in construction, the problem that reinforcing bar is distorted, has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into ater-casting inner question.The inventive method is positioned in template and cement sand bed and the horizontal direction at each described body of wall top have angle.Formed like this cement sand bed from slope to both sides that look for, made the top of pouring after settlement safeguard measure be not easy to cause seeping phenomenon.Difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides in addition, and lay respectively water-swellable sealing adhesive tape in described per pass wall outer side and basement roof intersection, stop like this ponding at the wall internal corner place pouring after settlement that bleeds, thereby flowed into basement.
Accompanying drawing explanation
Accompanying drawing is the elevational schematic view of the construction method 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 described in detail.
The construction method of a kind of basement roof pouring after settlement safeguard measure of the present invention as shown in the figure, it comprises the following steps: (1) carries out antirust processing by the reinforcing bar 1-1 in pouring after settlement 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 respectively one body of wall 3 by laying bricks or stones, the inside top of per pass body of wall 3 is built into respectively L shaped groove; (4) at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections, lay respectively water-swellable sealing adhesive tape 5; (5) on each described water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping 6; (6) on the L shaped groove described in two, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) in described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2, smear cement sand bed 8; The cement sand bed 8 that is positioned at cement sand bed 8 in template 7 and described each body of wall 3 top 3-1 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 pouring after settlement 1 is carried out to 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 respectively one body of wall 3 by laying bricks or stones, the inside top of per pass body of wall 3 is built into respectively L shaped groove; (4) at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections, lay respectively water-swellable sealing adhesive tape 5; (5) on each described water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping 6; (6) on the L shaped groove described in two, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) in described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2, smear cement sand bed 8; The cement sand bed 8 that is positioned at cement sand bed 8 in template 7 and described each body of wall 3 top 3-1 has 2 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
Through using, the inventive method has that technique is simple, easy construction, construction cost are low, basement roof pouring after settlement has water-proof function, has solved rain erosion in rainy season ater-casting reinforcing bar and rainwater and flow into the problem of basement.Also avoided colliding ater-casting reinforcing bar in construction, the problem that reinforcing bar is distorted, has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into ater-casting inner question.The inventive method is positioned in template and the cement sand bed at each described body of wall top and horizontal direction have 2 degree angles.Formed like this cement sand bed from slope to both sides that look for, made the top of pouring after settlement safeguard measure be not easy to cause seeping phenomenon.Difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides in addition, and lay respectively water-swellable sealing adhesive tape in described per pass wall outer side and basement roof intersection, stop like this ponding at the wall internal corner place pouring after settlement that bleeds, thereby flowed into basement.
(1) the reinforcing bar 1-1 in pouring after settlement 1 is carried out to 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 respectively one body of wall 3 by laying bricks or stones, the inside top of per pass body of wall 3 is built into respectively L shaped groove; (4) at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections, lay respectively water-swellable sealing adhesive tape 5; (5) on each described water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping 6; (6) on the L shaped groove described in two, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) in described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2, smear cement sand bed 8; The cement sand bed 8 that is positioned at cement sand bed 8 in template 7 and described each body of wall 3 top 3-1 has 3 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
Through using, the inventive method has that technique is simple, easy construction, construction cost are low, basement roof pouring after settlement has water-proof function, has solved rain erosion in rainy season ater-casting reinforcing bar and rainwater and flow into the problem of basement.Also avoided colliding ater-casting reinforcing bar in construction, the problem that reinforcing bar is distorted, has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into ater-casting inner question.The inventive method is positioned in template and the cement sand bed at each described body of wall top and horizontal direction have 3 degree angles.Formed like this cement sand bed from slope to both sides that look for, made the top of pouring after settlement safeguard measure not have seeping phenomenon to occur.Difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides in addition, and lay respectively water-swellable sealing adhesive tape in described per pass wall outer side and basement roof intersection, stop like this ponding at the wall internal corner place pouring after settlement that bleeds, thereby flowed into basement.
(1) the reinforcing bar 1-1 in pouring after settlement 1 is carried out to 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 respectively one body of wall 3 by laying bricks or stones, the inside top of per pass body of wall 3 is built into respectively L shaped groove; (4) at described per pass body of wall 3 lateral wall 3-2 and basement roof 2 intersections, lay respectively water-swellable sealing adhesive tape 5; (5) on each described water-swellable sealing adhesive tape 5 top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping 6; (6) on the L shaped groove described in two, set up the lumps of wood 9; (7) on the described lumps of wood 9, lay template 7; (8) in described template 7 and on described each body of wall 3 top 3-1, wall outer side wall 3-2, smear cement sand bed 8; The cement sand bed 8 that is positioned at cement sand bed 8 in template 7 and described each body of wall 3 top 3-1 has 4 degree angles with horizontal direction; (9) at described cement sand bed coating 10.
Through using, the inventive method has that technique is simple, easy construction, construction cost are low, basement roof pouring after settlement has water-proof function, has solved rain erosion in rainy season ater-casting reinforcing bar and rainwater and flow into the problem of basement.Also avoided colliding ater-casting reinforcing bar in construction, the problem that reinforcing bar is distorted, has improved workmanship.Also solve foreign material such as preventing rubbish simultaneously and fallen into ater-casting inner question.The inventive method is positioned in template and the cement sand bed at each described body of wall top and horizontal direction have 4 degree angles.Formed like this cement sand bed from slope to both sides that look for, made the top of pouring after settlement safeguard measure not have seeping phenomenon to occur.Difference laying water-proof coiled material on the basement roof that is positioned at described pouring after settlement both sides in addition, and lay respectively water-swellable sealing adhesive tape in described per pass wall outer side and basement roof intersection, stop like this ponding at the wall internal corner place pouring after settlement that bleeds, thereby flowed into basement.
Claims (2)
1. a construction method for basement roof pouring after settlement safeguard measure, is characterized in that it comprises the following steps:
(1) reinforcing bar in pouring after settlement is carried out to 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 respectively body of wall by laying bricks or stones one, the inside top of per pass body of wall is built into respectively L shaped groove;
(4) at described per pass wall outer side wall and basement roof intersection, lay respectively water-swellable sealing adhesive tape;
(5) on each described water-swellable sealing adhesive tape top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping;
(6) on the L shaped groove described in two, set up the lumps of wood;
(7) on the described lumps of wood, lay template;
(8) in described template and on each described body of wall top, wall outer side wall, smear cement sand bed; The cement sand bed and the horizontal direction that are positioned at cement sand bed in template and described each body of wall top have angle;
(9) at described cement sand bed coating.
2. the construction method of basement roof pouring after settlement safeguard measure according to claim 1, is characterized in that: the angle in described step (8) is 2 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| 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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| Publication Number | Publication Date |
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| CN102747750A CN102747750A (en) | 2012-10-24 |
| CN102747750B true CN102747750B (en) | 2014-05-07 |
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| CN201210246324.4A Expired - Fee Related 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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Families Citing this family (11)
| 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 |
| 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 |
| CN104790436B (en) * | 2015-04-16 | 2017-06-27 | 中国二十二冶集团有限公司 | Basement in high rise building top board pouring after settlement advance 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 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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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