CN210508475U - History building unitized wall body with waterproof function - Google Patents
History building unitized wall body with waterproof function Download PDFInfo
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- CN210508475U CN210508475U CN201920877973.1U CN201920877973U CN210508475U CN 210508475 U CN210508475 U CN 210508475U CN 201920877973 U CN201920877973 U CN 201920877973U CN 210508475 U CN210508475 U CN 210508475U
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- wall
- unitized
- concrete slab
- waterproof function
- historic building
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Abstract
本实用新型公开了一种具有防水功能的历史建筑单元化墙体，包括单元墙体、设置在单元墙体上的复合L型混凝土板，所述复合L型混凝土板与单元墙体融为一体构成单元化墙体，单元化墙体的上端面设置有凹槽，凹槽内安装有止水胶条；所述复合L型混凝土板包括钢筋混凝土地梁和混凝土板，所述钢筋混凝土地梁设置在单元墙体的底部，混凝土板设置在钢筋混凝土地梁上。本实用新型能够对历史建筑的墙体结构进行加固，以避免在后续移位、吊装、装配等工序中对其墙体造成损坏，有效保留了历史建筑的延存价值，对既有建筑、历史建筑的保护、修缮具有重大意义。
The utility model discloses a historic building unitized wall with waterproof function, which comprises a unit wall and a composite L-shaped concrete slab arranged on the unit wall. The composite L-shaped concrete slab is integrated with the unit wall. A unitized wall is formed, the upper end surface of the unitized wall is provided with a groove, and a water-stop rubber strip is installed in the groove; the composite L-shaped concrete slab includes a reinforced concrete ground beam and a concrete slab, and the reinforced concrete ground beam It is set at the bottom of the unit wall, and the concrete slab is set on the reinforced concrete ground beam. The utility model can reinforce the wall structure of the historical building, so as to avoid damage to the wall during subsequent displacement, hoisting, assembling and other processes, effectively retaining the continuation value of the historical building, and has no effect on the existing buildings and historical buildings. The protection and repair of buildings are of great significance.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a historical architecture unitization wall body with waterproof function.
Background
Because the historic building artistic wall has higher historic value, scientific value and artistic value, the wall needs to be integrally removed for migration, repair and restoration in the process of special structure transformation, so that the historic value, the scientific value and the artistic value are prevented from being damaged.
When the historical architecture migrates, because the historical architecture is old and the structural strength and the overall stability are much lower than those of a newly-built architecture, the structural strength of the historical architecture needs to be reinforced and repaired so as to avoid damaging the wall structure in the displacement process.
Disclosure of Invention
In view of this, the present invention provides a unitized wall of a historic building with waterproof function, which is used to solve the problems existing in the above background art.
A unitized wall body of a historical building with a waterproof function comprises
A unit wall body;
the composite L-shaped concrete slab is arranged on the unit wall body, the composite L-shaped concrete slab and the unit wall body are integrated to form the unitized wall body of the historical building, a groove is arranged on the upper end face of the unitized wall body of the historical building, and a water stop adhesive tape is arranged in the groove;
the composite L-shaped concrete slab comprises a reinforced concrete ground beam and a concrete slab, wherein the reinforced concrete ground beam is arranged at the bottom of the unit wall body, the outer side surface of the reinforced concrete ground beam is retracted into the outer wall surface of the unit wall body, the inner side surface of the reinforced concrete ground beam protrudes out of the back surface of the unit wall body, and tiles are arranged on the outer side surface of the reinforced concrete ground beam; the concrete slab is arranged on the reinforced concrete ground beam.
Preferably, the top of the composite L-shaped concrete plate is embedded with a lifting lug, and the back of the composite L-shaped concrete plate is embedded with an embedded part.
Preferably, the top two sides of the unitized wall body of the historical building are respectively provided with a clamping groove.
Preferably, the outer side surface of the reinforced concrete ground beam is retracted into the outer wall surface of the unit wall body by 4 cm, and the inner side surface of the reinforced concrete ground beam is protruded from the back surface of the unit wall body by 5 cm.
Preferably, the reinforced concrete ground beam comprises a support structure and ground beam concrete poured in the support structure.
Preferably, a steel bar net piece is arranged in the concrete slab and is bound and fixed with the tie bars planted on the back surfaces of the supporting structure and the unit wall body respectively.
Preferably, the tie bars on the back of the unit wall body are distributed at equal intervals, and the distance between every two adjacent tie bars is 500 mm.
Preferably, the thickness of the concrete slab is 1/5 times the thickness of the unit wall.
Preferably, the supporting structure comprises a plurality of equant split heads and supporting steel bars, wherein the supporting steel bars are inserted into the split heads, and the supporting steel bars are fixedly bound with the split heads.
The utility model has the advantages that:
the utility model discloses can consolidate historical architecture's wall structure to avoid causing the damage to its wall body in processes such as follow-up aversion, hoist and mount, assembly, effectively remain historical architecture's delay and deposited value, to the protection of existing building, historical architecture, repair and have great significance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a unitized wall of a historic building according to the application.
Fig. 2 is a schematic structural view of a split heads arranged at the bottom of a unit wall.
Fig. 3 is a schematic structural diagram of the wall body after the wall body on the adjacent side of the split heads in fig. 3 is hollowed.
Fig. 4 is a schematic view of the support structure formed by inserting support bars into the split heads of fig. 4.
Fig. 5 is a structural view of the ground beam at the bottom of the unit wall.
Fig. 6 is a schematic structural view of the split heads.
Fig. 7 is a schematic view of the structure of the support bar.
The reference numerals in the figures have the meaning:
the prefabricated wall body is characterized by comprising a unit wall body 1, a composite L-shaped concrete slab 2, a history building unitized wall body 3, a supporting groove 4, a split heads 5, a partition plate 6, an empty groove 7, supporting steel bars 8, a supporting structure 9, a reinforced concrete ground beam 10, tiles 11, a concrete slab 12, lifting lugs 13, clamping grooves 14 and embedded parts 15.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be clear that the described embodiments are only some, but not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The embodiment of the utility model provides a historical architecture unitized wall body with waterproof function, including unit wall body 1 and compound L type concrete slab 2, compound L type concrete slab 2 sets up on unit wall body 1, and compound L type concrete slab 2 fuses with unit wall body 1 and constitutes historical architecture unitized wall body 3 as an organic whole, and the up end of historical architecture unitized wall body 3 is provided with the recess (not drawn in the picture), installs stagnant water adhesive tape in the recess. The two sides of the top of the unitized wall 3 are respectively provided with a clamping groove 14.
Specifically, the unit wall 1 is a plurality of unit walls which are planned by the whole historical building wall according to the column-axis relationship. Each unit wall body 1 comprises a brick column, a wall, a door or a window, and the height of the unit wall body is one story height.
The reinforced concrete ground beam 10 is arranged at the bottom of the unit wall body 1, the outer side face of the reinforced concrete ground beam 10 is retracted into the outer wall face of the unit wall body 1, the inner side face of the reinforced concrete ground beam 10 protrudes out of the back face of the unit wall body 1, and the outer side face of the reinforced concrete ground beam 10 is provided with tiles 11.
The reinforced concrete floor beam 10 (which may be simply referred to as a floor beam) includes a support structure 9, and floor beam concrete cast within the support structure 9. In this embodiment, the outer side of the reinforced concrete ground beam 10 is retracted into the outer wall surface of the unit wall 1 by 4 cm, and the inner side thereof is protruded from the back surface of the unit wall 1 by 5 cm. The ground beam 10 can be used as a support table in the carrying process of the unit wall body 1, and the integrity of the unit wall body 1 can be ensured.
The supporting structure 9 comprises a plurality of equant arranged split heads 5 and supporting steel bars 8 inserted in the split heads 5, and the supporting steel bars 8 are fixedly bound with the split heads 5.
In this embodiment, the split heads 8 are composed of a cubic steel bar framework and two steel plates, the two steel plates are respectively fixed at the top and the bottom of the cubic steel bar framework, and the area of the steel plates is larger than the area of the top/the bottom of the cubic steel bar framework. The supporting steel bar 8 comprises a plurality of stirrups which are distributed at equal intervals and rod-shaped steel bars which are fixed on the stirrups, the diameter of each stirrup is 8mm, the distance between every two adjacent stirrups is 150mm, and the diameter of each rod-shaped steel bar is 12 mm. After the supporting steel bars 8 penetrate through the split heads 5, the supporting steel bars 8 and the split heads 5 are bound and fixed together to form a supporting structure 9. The overall height of the support structure 9 is not less than 50 cm.
The concrete slab 12 is arranged on a reinforced concrete ground beam 10, the reinforced concrete ground beam 10 and the concrete slab 12 are fused together to form a composite L-shaped concrete slab 2, and the thickness of the concrete slab 12 is 1/5 of the thickness of the unit wall body 1. And a steel bar net piece is arranged in the concrete slab 12 and is bound and fixed with the supporting structure 9 and the tie bars planted on the back of the unit wall 1 respectively.
The reinforcing bar net piece is the net piece of making through ligature or welding by vertical reinforcing bar and horizontal reinforcing bar cross, and the diameter of horizontal reinforcing bar and vertical reinforcing bar is 10mm, and the interval between two adjacent horizontal reinforcing bars and the interval between two adjacent vertical reinforcing bars are 200 mm.
The tie bars on the back of the unit wall body 1 are distributed at equal intervals, the diameter of each tie bar is 8mm, and the distance between every two adjacent tie bars is 500 mm.
The manufacturing process of the historical building unitized wall body with the waterproof function is as follows:
step 1: a support structure 9 of a ground beam is arranged at the bottom of the unit wall body 1;
specifically, firstly, a plurality of support grooves 4 are formed in the bottom of the unit wall 1 at equal intervals, and each support groove 4 is provided with a split heads 5; the height of the split heads 5 is matched with that of the supporting grooves 4, so that the split heads 5 can effectively support the wall.
A5 mm thick partition board 6 is placed under each split heads 5.
When the split heads 5 are placed in the supporting grooves 4, the steel plates at the tops of the split heads 5 are in contact with the unit wall 1.
After the split heads 5 at the bottom of the unit wall are placed, the wall bodies at the adjacent sides of all the split heads are removed, so that a plurality of empty grooves 7 separated by the split heads are formed at the bottom of the unit wall body.
Then, place a 5mm thick division board respectively in every dead slot, division board in the dead slot and division board below the split heads adopt the division board of same material, and in this embodiment, division board in the dead slot and division board below the split heads all are 5mm thick PVC plastic backing plates, are separated by one deck plastic backing plate between upper strata unit wall body and the lower floor's wall body like this.
And finally, sequentially penetrating the supporting steel bars 8 through the split heads, wherein the supporting steel bars 8 and all the split heads 5 below the unit wall body 1 form a whole together to form a supporting structure 9 of the ground beam. The diameter of the main reinforcing steel bar of the ground beam is 12 mm.
Step 2: and (3) implanting tie bars on the back of the unit wall body 1, binding a steel bar net piece on the back of the unit wall body 1, and binding and fixing the steel bar net piece, the supporting structure and the wall body tie bars.
The tie bars on the back of the unit wall body 1 are distributed at equal intervals, the diameter of each tie bar is 8mm, and the distance between every two adjacent tie bars is 500 mm.
And step 3: installing a pouring template, wherein the upper end surface of the pouring template is flush with the upper end surface of the unit wall body 1; the length of the pouring template is equal to that of the unit wall body 1.
And 4, step 4: concrete is poured from a pouring opening of the pouring template, the concrete and the ground beam supporting structure 9 are integrated to form a reinforced concrete ground beam 10 (the reinforced concrete ground beam can be called as a ground beam for short), the concrete is integrated with a reinforced net piece and a tie bar to form a concrete slab 12, the reinforced concrete ground beam 10 and the concrete slab 12 jointly form a composite L-shaped concrete slab 2, and the composite L-shaped concrete slab 2 can be called as an L wall for short. The composite L-shaped concrete plate 2 and the unit wall body 1 are integrated into a unit wall body of the historical building.
The outer side surface of the reinforced concrete ground beam 10 is provided with tiles with the thickness of 4 mm.
When concrete is poured, lifting lugs 13 can be pre-buried in the top of the concrete slab 12, and pre-buried parts 15 are arranged on the back of the concrete slab 12, namely after the composite L-shaped concrete slab is manufactured, the lifting lugs 13 are pre-buried in the top of the unitized wall 3 of the historical building, and the pre-buried parts 15 are arranged on the back of the unitized wall. In this embodiment, two lifting lugs are pre-embedded at the top of the unitized wall 3 of the historical building, the lifting lugs can be made of galvanized steel plates with the thickness of 150mm × 150mm, and lifting holes are formed in the lifting lugs.
In this embodiment, the two sides of the top of the used pouring template are respectively provided with a clamping groove, so that when concrete is poured into the pouring template and concrete slurry is solidified, the two sides of the top of the formed composite L-shaped concrete slab 2 respectively form a clamping groove 14. The pouring opening of the pouring template is a 45-degree pouring opening.
And 5: a groove is formed in the upper end face of the unitized wall body 3 of the historical building, a water stop adhesive tape is installed in the groove, and the water stop adhesive tape can expand when meeting water and is used for preventing water on an outer wall. In this embodiment, the longitudinal section of recess is down trapezoidal, the shape of stagnant water adhesive tape and the shape phase-match of recess.
The wall body structure of the unitized wall body of the historical building is reinforced according to the steps of the method, and the wall body can be prevented from being damaged in the subsequent procedures of shifting, hoisting, assembling into a whole wall body and the like.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877973.1U CN210508475U (en) | 2019-06-12 | 2019-06-12 | History building unitized wall body with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877973.1U CN210508475U (en) | 2019-06-12 | 2019-06-12 | History building unitized wall body with waterproof function |
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| Publication Number | Publication Date |
|---|---|
| CN210508475U true CN210508475U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920877973.1U Expired - Fee Related CN210508475U (en) | 2019-06-12 | 2019-06-12 | History building unitized wall body with waterproof function |
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| Country | Link |
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| CN (1) | CN210508475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306822A (en) * | 2019-06-12 | 2019-10-08 | 上海市建筑装饰工程集团有限公司 | A kind of historical building exterior wall unit plate with water-proof function |
-
2019
- 2019-06-12 CN CN201920877973.1U patent/CN210508475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306822A (en) * | 2019-06-12 | 2019-10-08 | 上海市建筑装饰工程集团有限公司 | A kind of historical building exterior wall unit plate with water-proof function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |