CN113136942B - Grouting-free assembled wall and construction method thereof - Google Patents
Grouting-free assembled wall and construction method thereof Download PDFInfo
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- CN113136942B CN113136942B CN202110339444.8A CN202110339444A CN113136942B CN 113136942 B CN113136942 B CN 113136942B CN 202110339444 A CN202110339444 A CN 202110339444A CN 113136942 B CN113136942 B CN 113136942B
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims abstract description 51
- 239000004567 concrete Substances 0.000 claims abstract description 30
- 238000007493 shaping process Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 238000013461 design Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000004513 sizing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
- E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a grouting-free assembled wall and a construction method thereof, wherein the wall comprises the following components: the cavity wallboard is internally provided with a cavity, and the cavity penetrates through the top and the bottom of the cavity wallboard; the vertical finished product shaping reinforcement cage is inserted into the top or bottom cavity area of the cavity wallboard; the horizontal finished product shaping reinforcement cage is used for connecting the cast-in-place layer reinforcement of the laminated slab, and the horizontal finished product shaping reinforcement cage and the vertical finished product shaping reinforcement cage are bound together in a crossed manner. According to the grouting-free assembled cavity wall construction technology, firstly, concrete is integrally poured in the cavity, so that the grouting problem of casing simplification is avoided; in addition, due to the adoption of a cavity system, the self weight of the component is light, the configuration of the model of the tower crane is reduced, and the cost is saved: and the concrete is integrally poured in the cavity, so that the structural integrity is good, the waterproof performance is good, and the fault-tolerant capability of the wall body bottom connection is strong.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a grouting-free assembled wall and a construction method thereof.
Background
In recent years, with the development of assembly type buildings, more and more buildings adopt assembly type structures, and various novel assembly type structure systems are continuously emerged. The traditional assembly type structure system has the defects of high requirement on installation precision, heavy self weight of components, poor waterproof performance, great influence of winter construction and the like.
Disclosure of Invention
Compared with the traditional assembled wall, the grouting-free assembled wall is simple and convenient to construct, the positioning rib construction precision requirement is low, the problem that high-strength grouting cannot be used in winter construction, the construction period is wasted can be solved, and the construction cost is saved.
In order to realize the technical effects, the invention adopts the technical scheme that:
a grout-free assembled wall, comprising:
the cavity wall plate is internally provided with a cavity, and the cavity penetrates through the top and the bottom of the cavity wall plate;
the vertical finished product shaping reinforcement cage is inserted into the top or bottom cavity area of the cavity wallboard;
the horizontal finished product shaping reinforcement cage is used for connecting the cast-in-place layer reinforcement of the laminated slab, and the horizontal finished product shaping reinforcement cage and the vertical finished product shaping reinforcement cage are bound together in a crossed manner.
As a preferable technical scheme of the wall body, independent support frames for supporting the prefabricated plates of the laminated slab are arranged on two sides of the cavity wall plate.
As a preferable technical scheme of the wall body, gaskets for adjusting elevation are respectively placed at four corners of the lower portion of the cavity wall board.
As a preferred technical scheme of the wall body, the wall body comprises the following components: the cavity wallboard comprises a reinforced concrete shell and concrete poured in the cavity, and the concrete in the cavity and the concrete on the laminated slab cast-in-place layer are integrally poured and formed.
As a preferred technical scheme of the wall body, the outer side of the cavity wall plate is provided with a heat-insulating layer to form a sandwich heat-insulating laminated wall plate.
The construction method of the grouting-free assembled wall comprises the following steps:
hoisting the cavity wall plate;
mounting a vertical finished product shaping steel reinforcement cage in a cavity area at the top of the cavity wall plate which is hoisted in place, and binding a horizontal finished product shaping steel reinforcement cage on the vertical finished product shaping steel reinforcement cage;
arranging lower independent support frames of the laminated slabs on two sides of the cavity wallboard, hoisting the prefabricated slabs of the laminated slabs on the independent support frames, disconnecting the prefabricated slabs at the cavity wallboard, and plugging a gap between the prefabricated slabs on the same side and the cavity wallboard;
binding cast-in-place layer steel bars on the precast slabs, and positioning and binding the cast-in-place layer steel bars and the horizontal finished product shaped steel bar cage;
and synchronously pouring laminated plate concrete and the concrete in the cavity of the cavity wallboard.
As a preferred technical scheme of the construction method of the present invention, the vertical finished-product-shaped reinforcement cage and the horizontal finished-product-shaped reinforcement cage are crossed, and before the concrete is poured, the method further comprises the steps of: and positioning and hoisting the upper layer of cavity wallboard on the bundled cast-in-place layer of laminated slab and the horizontal finished product forming reinforcement cage, so that the cavity area of the bottom plate of the upper layer of cavity wallboard is sleeved on the vertical finished product forming reinforcement cage.
As a preferable technical scheme of the construction method, when the superimposed sheet concrete and the cavity concrete of the cavity wall plate at the lower layer are poured, the cavity concrete of the cavity wall plate at the upper layer is synchronously poured.
As a preferable technical scheme of the construction method, before the independent support frame is arranged, the construction method further comprises the following steps:
and templates of the outer side heat-insulating layer are arranged on two sides of the cavity wallboard and fixed by split bolts, and the joints between the templates and the cavity wallboard are sealed by sponge strips.
As a preferable technical scheme of the construction method, the distance between the independent support frames and the cavity wallboard is not more than 0.5 meter, and the maximum support distance between the independent supports in the independent support frames is not more than 2 meters.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the concrete in the cavity is integrally poured, so that the structural integrity is good, the waterproof performance is good, and the construction method has high fault-tolerant rate compared with the traditional steel bar positioning of a grouting sleeve because the concrete in the cavity is adopted for connection; in addition, the construction method can also increase an outer side heat-insulating layer to form a sandwich heat-insulating laminated wall body. Compared with the traditional assembled structure system, the construction method avoids the traditional grouting sleeve connection mode and reduces the influence of winter construction on the construction period of the assembled structure. Adopt cavity structure, the component dead weight is compared and is reduced more in traditional component, can reduce the tower crane model, has reduced the hoist and mount of overweight component, is favorable to site operation safety, has saved tower crane lease cost simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view illustrating an exemplary structure of a non-grouted assembly wall body according to the present invention.
Fig. 2 is an exemplary construction flow chart of the grouting-free fabricated wall construction method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention mainly adopts a cavity for wall connection, connecting steel bars adopt finished product shaped steel bar cages, and concrete in the cavity is integrally poured; in addition, an outer side heat-insulating layer can be added to form the sandwich heat-insulating laminated wall body.
The concrete structure of this exempt from assembled wall of grouting mainly includes: cavity wallboard 11, vertical finished product design steel reinforcement cage 12 and horizontal finished product design steel reinforcement cage 13.
The cavity wall plate 11, the inside of the cavity wall plate 11 forms a cavity 10, and the cavity 10 penetrates the top and the bottom of the cavity wall plate 11. The cavity wall plate 11 is a reinforced concrete shell with a rectangular cross section, and the shape and the size of the cavity wall plate are matched with the cross section of the wall body.
The vertical finished product shaping reinforcement cage 12 is inserted into the top or bottom cavity area of the cavity wallboard;
and the horizontal finished product sizing reinforcement cage 13 is used for connecting the cast-in-place layer reinforcements 14 of the laminated slab, the horizontal finished product sizing reinforcement cage 13 is bound on the vertical finished product sizing reinforcement cage 12, and further, the horizontal finished product sizing reinforcement cage 13 and the vertical finished product sizing reinforcement cage 12 are bound together in a crossed manner. Utilize horizontal finished product design steel reinforcement cage 13 and cast-in-place layer reinforcing bar 14 of superimposed sheet to carry out the ligature, and cast-in-place layer reinforcing bar 14 of superimposed sheet is fixed a position by the superimposed sheet construction, consequently, can fix a position vertical finished product design steel reinforcement cage 12's high position, satisfy the anchor length requirement of vertical finished product design steel reinforcement cage 12 lower part and lower floor's cavity wallboard and the anchor length of vertical finished product design steel reinforcement cage 12 upper portion and upper strata cavity wallboard.
Preferably, a spacer (not shown) for adjusting the elevation is disposed at each of four corners of the lower portion of the cavity wall plate 11.
With reference to fig. 1 and 2, the concrete embodiment of constructing the groutless assembly wall body is as follows:
(1) And (3) measurement and paying-off: the connection plane of installation cavity wallboard should the sanitization, strictly according to drawing and measurement control net, on operation layer concrete roof, the bullet establishes the control line so that the installation wall body is taken one's place, include: wall and opening sidelines; a horizontal position control line of a wall body is 50 cm; a 50cm elevation control line (on a steel bar of a cast-in-situ section of a concrete floor slab) of an operation layer;
(2) Performing bottom roughening and reinforcing steel bar correction on the position of the cavity wall plate to be installed;
(3) Leveling by using gaskets: and adjusting the height of the gasket according to an elevation control line which is elastically arranged on the vertical dowel bar in advance. And a gasket is respectively arranged at the positions of four corners at the lower part of each cavity wallboard to adjust the elevation. And after the elevation is adjusted in place, rechecking the elevation to ensure that the position and the height of the device are accurate. The height of the gasket is 20mm, and the gasket is adjusted according to the actual elevation after the floor slab is poured;
(4) Hoisting the wall body: the cavity wall plate 11 is installed in place, an inclined support is installed, and the perpendicularity of the wall body is adjusted and measured and corrected;
(5) Installing a sizing reinforcement cage: a shaped reinforcement cage is used between the cavity wall plate and the laminated slab cast-in-place layer, horizontal connecting reinforcements are placed in the cavity of the cavity wall plate in advance, after the vertical finished product shaped reinforcement cage 12 is hoisted, the horizontal connecting reinforcements are moved into the cast-in-place layer to be bound, a horizontal finished product shaped reinforcement cage 13 is formed, the horizontal finished product shaped reinforcement cage 13 is crossed with the vertical finished product shaped reinforcement cage 12, the horizontal finished product shaped reinforcement cage 13 is used for connecting cast-in-place layer reinforcements 14 of the laminated slab, the construction of the laminated slab can be utilized for positioning the reinforcements, and the requirement of the anchoring length of the vertical finished product shaped reinforcement cage 12 and the upper and lower cavity wall plates 11 is met;
(6) And (3) template construction: the both sides of cavity wallboard 11 adopt the thick template of 15mm as the panel (not shown in the figure), and construction both sides heat preservation, secondary joist adopt 50mm 100mm flitch, and the main joist is the design channel-section steel, adopts to consolidate to the split bolt. In order to prevent slurry leakage, the joints of the template and the cavity wall plate are sealed by sponge strips.
(7) Mounting the independent support frame 16 below the laminated slab: the bottom supports of the laminated slab prefabricated slabs 15 are independent supports, so that the number of independent supports of each prefabricated slab is not less than 4, the supporting distance from the wall slab is not more than 0.5 m, and the maximum supporting distance is not more than 2 m. The maximum using length of the independent support is 2.9m, and the specification is 48mm multiplied by 3.5mm of the steel pipe. The steel upright posts are arranged by 1500mm multiplied by 1500 mm.
(8) Hoisting construction of the laminated slab precast slabs, namely hoisting the precast slabs 15 in place on the arranged independent supports, adjusting the elevation, disconnecting the precast slabs 15 from the cavity wall slab 11, and plugging a gap between the precast slabs 15 on the same side and the cavity wall slab 11;
(9) And (5) binding the cast-in-place layer steel bars, namely positioning and binding the cast-in-place layer steel bars 14 on the prefabricated plates 15, and positioning the steel bars by adopting the existing laminated plate process, such as using a split heads. And binding the horizontal finished product shaped reinforcement cage 13 with the cast-in-place layer reinforcement 14, positioning the vertical finished product shaped reinforcement cage 12, and meeting the requirement of anchoring length with the upper and lower layer cavity wall boards.
(10) Construction of the upper layer of wall: hoisting and sleeving the bottom cavity area of the upper layer of cavity wall plate on a vertical finished product shaped steel reinforcement cage at the top of the lower layer of cavity wall body, mounting an inclined support, and performing wall body verticality adjustment and measurement correction;
(11) And (5) performing concrete pouring construction, namely synchronously pouring concrete in the cavity of the upper layer of cavity wall plate, concrete in the cast-in-place layer of the laminated slab and concrete in the cavity of the lower layer of cavity wall plate.
The invention has the advantages that: the concrete in the cavity is integrally poured, so that the structural integrity is good, the waterproof performance is good, and the construction method has high fault-tolerant rate compared with the traditional steel bar positioning of a grouting sleeve because the concrete in the cavity is adopted for connection; in addition, the construction method can also increase an outer side heat-insulating layer to form a sandwich heat-insulating laminated wall body. Compared with a traditional fabricated structure system, the construction method avoids the influence of the traditional grouting sleeve connection mode on the construction period of the fabricated structure in winter. Adopt cavity structure, the component dead weight is compared and is reduced more in traditional component, can reduce the tower crane model, has reduced the hoist and mount of overweight component, is favorable to site operation safety, has saved tower crane lease cost simultaneously.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A construction method of a grouting-free assembled wall body is characterized by comprising the following steps:
hoisting a cavity wallboard, wherein a cavity is formed inside the cavity wallboard and penetrates through the top and the bottom of the cavity wallboard;
mounting a vertical finished product shaping steel reinforcement cage in a cavity area at the top of the cavity wall plate which is hoisted in place, and binding a horizontal finished product shaping steel reinforcement cage on the vertical finished product shaping steel reinforcement cage;
arranging independent support frames below the laminated slabs on two sides of the cavity wallboard, hoisting the laminated slab prefabricated slabs on the independent support frames, disconnecting the prefabricated slabs at the cavity wallboard, and blocking gaps between the prefabricated slabs on the same side and the cavity wallboard;
binding cast-in-place layer steel bars on the precast slabs, and positioning and binding the cast-in-place layer steel bars and the horizontal finished product shaped steel bar cage;
synchronously pouring laminated plate concrete and cavity concrete of the cavity wall plate;
wherein, vertical finished product design steel reinforcement cage with horizontal finished product design steel reinforcement cage cross is crossing, still includes the step before pouring the concrete: positioning and hoisting a layer of cavity wall plate on the bundled laminated slab cast-in-place layer steel bars and the horizontal finished product shaped steel bar cage, so that a bottom plate cavity area of the layer of cavity wall plate is sleeved on the vertical finished product shaped steel bar cage; and synchronously pouring the concrete in the cavity of the cavity wallboard of the upper layer when pouring the laminated slab concrete and the concrete in the cavity of the cavity wallboard of the lower layer.
2. The construction method according to claim 1, further comprising, before arranging the independent support frame, the steps of:
and installing templates of the outer side heat-insulating layer on two sides of the cavity wallboard, fixing the templates on the two sides by using split bolts, and sealing joints between the templates and the cavity wallboard by using sponge strips.
3. The construction method according to claim 1, wherein the independent support frames are not more than 0.5 m away from the cavity wall panel, and the maximum support spacing between the independent supports in the independent support frames is not more than 2 m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110339444.8A CN113136942B (en) | 2021-03-30 | 2021-03-30 | Grouting-free assembled wall and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110339444.8A CN113136942B (en) | 2021-03-30 | 2021-03-30 | Grouting-free assembled wall and construction method thereof |
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| CN113136942A CN113136942A (en) | 2021-07-20 |
| CN113136942B true CN113136942B (en) | 2023-02-28 |
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| CN119373238B (en) * | 2024-12-27 | 2025-11-18 | 正元能源集团有限公司 | A fully cast-in-place embedded component for a wall panel structure and a casting method using the embedded component. |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088906A (en) * | 2000-09-20 | 2002-03-27 | Ohbayashi Corp | Building structure making use of pc member |
| CN102877649A (en) * | 2012-10-27 | 2013-01-16 | 二十二冶集团第一建设有限公司 | Prefabricated concrete structure interlayer pouring construction method |
| WO2017206412A1 (en) * | 2016-06-03 | 2017-12-07 | 长沙远大住宅工业集团股份有限公司 | Superimposed assembly-type underground pipe gallery system and construction and manufacturing process |
| WO2017206411A1 (en) * | 2016-06-03 | 2017-12-07 | 长沙远大住宅工业集团股份有限公司 | Full-prefabricated superimposed assembly-type underground pipe gallery and connection node thereof |
| CN208168045U (en) * | 2018-03-09 | 2018-11-30 | 中建中原建筑设计院有限公司 | Ring muscle fastens two-sided overlapped shear wall |
| CN208219904U (en) * | 2018-04-27 | 2018-12-11 | 中铁建工集团有限公司 | Prefabricated assembling type reinforced concrete shear wall structure |
| CN109680797A (en) * | 2018-10-15 | 2019-04-26 | 中国建筑第七工程局有限公司 | A kind of ring muscle, which fastens, is anchored fabricated shear wall Type Composite Structure System and installation method |
| CN209293197U (en) * | 2018-09-18 | 2019-08-23 | 三一筑工科技有限公司 | Wall and floor connection structure and assembled arthitecutral structure system |
| CN210369417U (en) * | 2019-05-28 | 2020-04-21 | 美好建筑装配科技有限公司 | Sandwich heat preservation non-bearing wall and superimposed sheet connected node structure |
| CN111809765A (en) * | 2020-06-30 | 2020-10-23 | 唐山昱邦新型建材有限公司 | Construction method for connecting wall boards in overlapped mode through steel bar lap joint areas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7735292B2 (en) * | 2005-04-14 | 2010-06-15 | Massie Michael C | Masonry cavity wall construction and method of making same |
-
2021
- 2021-03-30 CN CN202110339444.8A patent/CN113136942B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088906A (en) * | 2000-09-20 | 2002-03-27 | Ohbayashi Corp | Building structure making use of pc member |
| CN102877649A (en) * | 2012-10-27 | 2013-01-16 | 二十二冶集团第一建设有限公司 | Prefabricated concrete structure interlayer pouring construction method |
| WO2017206412A1 (en) * | 2016-06-03 | 2017-12-07 | 长沙远大住宅工业集团股份有限公司 | Superimposed assembly-type underground pipe gallery system and construction and manufacturing process |
| WO2017206411A1 (en) * | 2016-06-03 | 2017-12-07 | 长沙远大住宅工业集团股份有限公司 | Full-prefabricated superimposed assembly-type underground pipe gallery and connection node thereof |
| CN208168045U (en) * | 2018-03-09 | 2018-11-30 | 中建中原建筑设计院有限公司 | Ring muscle fastens two-sided overlapped shear wall |
| CN208219904U (en) * | 2018-04-27 | 2018-12-11 | 中铁建工集团有限公司 | Prefabricated assembling type reinforced concrete shear wall structure |
| CN209293197U (en) * | 2018-09-18 | 2019-08-23 | 三一筑工科技有限公司 | Wall and floor connection structure and assembled arthitecutral structure system |
| CN109680797A (en) * | 2018-10-15 | 2019-04-26 | 中国建筑第七工程局有限公司 | A kind of ring muscle, which fastens, is anchored fabricated shear wall Type Composite Structure System and installation method |
| CN210369417U (en) * | 2019-05-28 | 2020-04-21 | 美好建筑装配科技有限公司 | Sandwich heat preservation non-bearing wall and superimposed sheet connected node structure |
| CN111809765A (en) * | 2020-06-30 | 2020-10-23 | 唐山昱邦新型建材有限公司 | Construction method for connecting wall boards in overlapped mode through steel bar lap joint areas |
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| CN113136942A (en) | 2021-07-20 |
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