CN203361191U - Basement exterior wall structure - Google Patents
Basement exterior wall structure Download PDFInfo
- Publication number
- CN203361191U CN203361191U CN 201320429992 CN201320429992U CN203361191U CN 203361191 U CN203361191 U CN 203361191U CN 201320429992 CN201320429992 CN 201320429992 CN 201320429992 U CN201320429992 U CN 201320429992U CN 203361191 U CN203361191 U CN 203361191U
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- wall
- basement
- thickness
- building
- bottom body
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Abstract
The utility model discloses a basement exterior wall structure. The basement exterior wall structure comprises lower walls (1) and upper walls (2), the lower walls (1) are subjected to first-time pouring, the upper walls (2) are subjected to second-time pouring, the thickness of the lower walls (1) is smaller than designed wall thickness, the thickness of upper sections of the upper walls (2) is equal to the designed wall thickness, and filler walls (3) are disposed at the bottoms of the upper walls (2). According to the basement exterior wall structure, the appearance quality of the inner side of a basement exterior wall is improved, and water-proof effects of the basement exterior wall are improved.
Description
Technical field
the utility model relates to a kind of outer wall of basement structure, belongs to the basement technical field of building construction.
Background technology
in basement construction, the exterior wall of basement adopts secondary to build usually.Build for the first time base plate and the bottom body of wall of basement, until the base plate of basement and the bottom body of wall fixed after, then build top body of wall and the top board of basement on the basement wall of building for the first time.Therefore will inevitably between the old concrete of building for the first time and the new concrete of building for the second time, form constuction joint.It is very smooth that this constuction joint is difficult to build usually, and the bending of constuction joint lines is not straight, affects the attractive in appearance of exterior wall.Due to basement, be positioned at undergroundly in addition, some constuction joint is due in conjunction with imprecision, also there will be underground water from the permeate the ground situation of chamber of constuction joint.
Summary of the invention
the purpose of this utility model is, a kind of outer wall of basement structure is provided, and makes the outer wall of basement inboard constuction joint not occur, to beautify the presentation quality of outer wall of basement inboard, solves constuction joint spillage and seepage problem, to overcome the deficiencies in the prior art simultaneously.
the technical solution of the utility model:
a kind of outer wall of basement structure of the present utility model is that this structure comprises the bottom body of wall of building for the first time and the top body of wall of building for the second time; The thickness of bottom body of wall is less than the design wall thickness, and the epimere thickness of top body of wall equals to design wall thickness; The bottom of top body of wall is provided with infilled wall.
in aforementioned structure, the wall face of described top body of wall is concordant with the wall face of bottom body of wall.
in aforementioned structure, the thickness of described infilled wall equals to design the poor of wall thickness and bottom body of wall; The height of infilled wall equals the height of bottom body of wall.
in aforementioned structure, in described bottom body of wall and top body of wall, be provided with steel mesh reinforcement, at least be provided with row's longitudinal reinforcement in infilled wall.
in aforementioned structure, described bottom body of wall and basement bottom board integrated connection, top body of wall and basement roof integrated connection.
in aforementioned structure, the junction of described bottom body of wall and top body of wall is provided with seal plate.
compared with prior art, the utility model is when carrying out the building of basement bottom body of wall, certain width is abdicated in body of wall inboard, bottom does not build, carrying out basement top body of wall while building, by width and the top body of wall one-time-concreting moulding of abdicating, make constuction joint not occur on the wall in basement, the wall surface levelling of building out is attractive in appearance, has improved the presentation quality of metope.Owing to having adopted method of the present utility model, make original horizontal construction joint become stepped constuction joint, extended the length of bonding surface, can prevent the outer underground water of the basement chamber that permeates the ground, the utility model has not only improved the presentation quality of outer wall of basement inboard, has also improved the waterproof effect of outer wall of basement.
The accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the structural representation of prior art;
fig. 3 is the construction schematic diagram of building the bottom body of wall;
fig. 4 is lower walls body construction flow chart;
fig. 5 is top wall construction flow chart.
being labeled as in accompanying drawing: 1-bottom body of wall, 2-top body of wall, 3-infilled wall, 4-longitudinal reinforcement, 5-basement bottom board, 6-basement roof, 7-seal plate, 8-wall column, 9-constuction joint, 10-inner formword, 11-exterior sheathing.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
embodiment of the present utility model: the utility model is constructed according to the inboard seamless construction method of following a kind of outer wall of basement, as shown in figures 1 and 3, the outer wall of basement of the method is built at twice, first build the bottom body of wall of basement bottom board and outer wall of basement, and then build top body of wall and the top board of outer wall of basement; When building for the first time the bottom body of wall of outer wall of basement, the inner side template of outer wall of basement, to the thickness of 4-6 times of bar diameter of body of wall sidesway, is then built the bottom body of wall of basement bottom board and outer wall of basement; When the top body of wall of building for the second time outer wall of basement and top board, the inner formword of top body of wall adopts and hangs mould, hang the mould bottom support on basement bottom board, the top body of wall of the inboard reserved thickness of the bottom body of wall of building for the first time outer wall of basement and outer wall of basement is watered and builds up integral body, make the outer wall of basement inboard without construction joint structure.The inner side template of described outer wall of basement at least comprises row's longitudinal reinforcement in the thickness range of body of wall side shifting, and the support template of body of wall inboard, bottom installs in the interior placing of reinforcement outside along the longitudinal.
the of the present utility model a kind of outer wall of basement structure built according to said method, as shown in figures 1 and 3, this structure comprises the bottom body of wall 1 of building for the first time and the top body of wall 2 of building for the second time; The wall face of top body of wall 2 is concordant with the wall face of bottom body of wall 1.The thickness of bottom body of wall 1 is less than the design wall thickness, and the epimere thickness of top body of wall 2 equals to design wall thickness; The bottom of top body of wall 2 is provided with infilled wall 3.The thickness of infilled wall 3 equals to design the poor of wall thickness and bottom body of wall 1; The height of infilled wall 3 equals the height of bottom body of wall 1.Be provided with steel mesh reinforcement in bottom body of wall 1 and top body of wall 2, at least be provided with row's longitudinal reinforcement 4 in infilled wall 3.Bottom body of wall 1 and basement bottom board 5 integrated connections, top body of wall 2 and basement roof 6 integrated connections.Bottom body of wall 1 is provided with seal plate 7 with the junction of top body of wall 2.
fig. 2 is the schematic diagram of prior art.As seen from Figure 2, in the basement of prior art construction, a constuction joint 9 is arranged, this constuction joint is horizontal joint, and waterproof effect is poor, and affects the metope presentation quality in basement.
during Specific construction, as shown in Figure 3.When the body of wall 1 of the bottom of the base plate 5 of building basement and basement, the inner formword 10 of bottom body of wall 1 is installed along longitudinal reinforcement 4 outsides of outer wall of basement inboard, rely on the longitudinal reinforcement 4 of outer wall of basement inboard that inner formword 10 is fixing, make inner formword 10 move 50mm to wall direction, whether reserved 50mm or not when carrying out the building of bottom body of wall 1.The exterior sheathing 11 of basement bottom body of wall 1, still technique is installed routinely.After propping up good template, just can carry out having built of bottom body of wall 1, while building, at the end face embedded water stop plate 7 of bottom body of wall 1, the lower walls body thickness of building out is than the little 50mm of design thickness.After bottom body of wall 1 is fixed, then carry out building of top body of wall.During top body of wall formwork, exterior sheathing is close to the bottom wall outer side, guarantees that the top wall outer side is concordant with the bottom body of wall.Inner formword adopts and hangs the mould mode, and the spacing between inner and outer template equals the design thickness of outer wall of basement, and inner formword extends to basement bottom board from top to bottom always, the gap that just has 50mm in inner formword and the body of wall inboard, bottom of top body of wall like this.When carrying out the building of top body of wall, concrete flows into this gap, makes metope in basement become the overall structure of one-time-concreting moulding, can on metope, not stay constuction joint 9.
the utility model is shown in Fig. 4 in the flow process of carrying out 1 construction of bottom body of wall, and its key points for operation are as follows:
1. measurement setting-out, elevation and orientation must be accurately.
2. the reinforcing bar location is accurate.
3. exterior sheathing adopts conventional erection method, and inner formword is placed in the interior placing of reinforcement outside, can utilize reinforcing bar location and fixing.
4. should gently shake shake slowly when exterior wall concrete is built, prevent the reinforcing bar displacement.
the utility model is shown in Fig. 5 in the flow process of carrying out 2 constructions of top body of wall, and its key points for operation are as follows:
wall column and top board construction are to carry out after after underplate concrete intensity reaches, outer wall template being removed.
should handle with care during the inner side of outer wall form removable, prevent that the wall reinforcing bar from being destroyed displacement by force.
answer measurement and positioning after bottom slab concreting completes, and revise the vertical reinforcement of local offset, inner side of outer wall is hung mould and is mounted on base plate.
by wall column bottom eliminating impurities, after reinforcing bar binding completes, before the envelope mould, with clear water, the wall column inboard is rinsed well again after the dismounting of constuction joint situation template, then seal mould fixing.
at wall column formwork bottom side mortar stuff up a crack, carry out concreting by the principle of first building wall column after-pouring top board afterwards before concreting.While building exterior wall, abundant vibration compacting, and rap inner side of outer wall bottom template, make concreting closely knit.
after reaching strength of mould stripping, concrete carries out again form removable.
the points for attention of the utility model in construction
when bottom board concrete is built front exterior wall formwork, template is fixed in to the interior placing of reinforcement outside, outside reinforcing bar, also needs reinforcing to prevent from when concrete from building vibrating reinforcing bar is shifted.
if while in outer wall of basement, wall column 8 being arranged, wall column should be built together with the body of wall of top.
Claims (6)
1. an outer wall of basement structure, comprise the bottom body of wall (1) of building for the first time and the top body of wall (2) of building for the second time; It is characterized in that: the thickness of bottom body of wall (1) is less than the design wall thickness, and the epimere thickness of top body of wall (2) equals to design wall thickness; The bottom of top body of wall (2) is provided with infilled wall (3).
2. outer wall of basement structure according to claim 1, it is characterized in that: the wall face of described top body of wall (2) is concordant with the wall face of bottom body of wall (1).
3. outer wall of basement structure according to claim 2, it is characterized in that: the thickness of described infilled wall (3) equals to design the poor of wall thickness and bottom body of wall (1); The height of infilled wall (3) equals the height of bottom body of wall (1).
4. outer wall of basement structure according to claim 3, is characterized in that: be provided with steel mesh reinforcement in described bottom body of wall (1) and top body of wall (2), at least be provided with row's longitudinal reinforcement (4) in infilled wall (3).
5. outer wall of basement structure according to claim 4, is characterized in that: described bottom body of wall (1) and basement bottom board (5) integrated connection, top body of wall (2) and basement roof (6) integrated connection.
6. outer wall of basement structure according to claim 5 is characterized in that: described bottom body of wall (1) is provided with seal plate (7) with the junction of top body of wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320429992 CN203361191U (en) | 2013-07-19 | 2013-07-19 | Basement exterior wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320429992 CN203361191U (en) | 2013-07-19 | 2013-07-19 | Basement exterior wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361191U true CN203361191U (en) | 2013-12-25 |
Family
ID=49808979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320429992 Expired - Fee Related CN203361191U (en) | 2013-07-19 | 2013-07-19 | Basement exterior wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821166A (en) * | 2014-02-24 | 2014-05-28 | 中天建设集团有限公司 | Method for locating steel bars of basement outer wall |
-
2013
- 2013-07-19 CN CN 201320429992 patent/CN203361191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821166A (en) * | 2014-02-24 | 2014-05-28 | 中天建设集团有限公司 | Method for locating steel bars of basement outer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |