CN113494145A - Cast-in-place sandwich heat preservation shear wall structure of assembled high-rise residence - Google Patents
Cast-in-place sandwich heat preservation shear wall structure of assembled high-rise residence Download PDFInfo
- Publication number
- CN113494145A CN113494145A CN202010260494.2A CN202010260494A CN113494145A CN 113494145 A CN113494145 A CN 113494145A CN 202010260494 A CN202010260494 A CN 202010260494A CN 113494145 A CN113494145 A CN 113494145A
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- Prior art keywords
- template
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- shear wall
- heat insulation
- wall structure
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- 238000004321 preservation Methods 0.000 title claims description 24
- 238000009413 insulation Methods 0.000 claims abstract description 61
- 229910000746 Structural steel Inorganic materials 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009415 formwork Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 9
- 239000011241 protective layer Substances 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the technical field of building wall structures, and provides an assembly type cast-in-place sandwich heat-insulation shear wall structure for a high-rise dwelling house. Through above-mentioned technical scheme, the problem that the wall body accuracy of pouring is low among the prior art has been solved.
Description
Technical Field
The invention belongs to the technical field of building wall structures, and relates to a cast-in-place sandwich heat-insulation shear wall structure for an assembled high-rise residence.
Background
At present, the concrete shear wall structure adopted by most high-rise residential buildings is higher and higher along with the requirements of heat preservation and heat insulation, basically, heat preservation and heat insulation measures are adopted on the high-rise residential buildings, wherein a high-rise residential outer wall thin plastering system is applied domestically for many years, good economic and social benefits are generated, but the heat preservation layers are made of polyphenyl foam board heat preservation materials, the fire resistance is poor, fire hazards are serious, and the service life of the heat preservation layers can not be as long as that of outer walls, therefore, the heat preservation structure integration technical system is widely popularized, the heat preservation structures on the market are integrated into a whole, most of the heat preservation structures are sandwich heat preservation structures, the heat preservation plates are positioned on the outer layers of the concrete structure layers, concrete cast-in-place plates with the thickness of at least 50 mm are arranged on the outer sides of the heat preservation plates, and the inner and outer layers of concrete are connected together through oblique inserting ribs or straight inserting ribs penetrating through the heat preservation layers. The fixed unreliable location of the heated board of present insulation construction integration system, cause the aversion of concrete placement in-process heated board, and it is serious to pierce through the drawknot piece cold bridge of heated board, it is very big to cause the heat preservation effect discount, the concrete protective layer thickness in the heat preservation outside is generally 50-60 millimeters in addition, it is relatively thin, the vibrting spear hardly inserts the concrete, the pouring difficulty, cause the pouring defect easily, current insulation construction integration wall body structure concrete template construction is loaded down with trivial details in addition, the template construction progress is lower, cause the wall body surface precision not high, need plaster the level, in addition, the template of concrete shear force wall is not conform to the requirement of assembled, cut a lot at the scene, extravagant serious, based on above problem, need a novel wall body to pour model structure urgently.
Disclosure of Invention
The invention provides a cast-in-place sandwich heat-insulation shear wall structure of an assembled high-rise residence, which solves the problem of low wall pouring accuracy in the prior art.
The technical scheme of the invention is realized as follows:
the utility model provides a cast-in-place with filling heat preservation shear wall structure of assembled high-rise residence, includes:
a first template;
the first template and the heat insulation plate are sequentially arranged;
the first template, the heat insulation plate and the second template are arranged in sequence;
and the pulling piece is used for connecting the first template, the heat insulation plate and the second template.
As a further technical solution, the pulling member includes:
the tie rod is used for connecting the first template, the heat insulation plate and the second template;
and the connecting piece is arranged on the tie rod and used for fixing the positions of the first template, the insulation board and the second template.
As a further technical solution, the method further comprises:
the steel wire mesh is arranged on the tie rod;
the structural steel bar is arranged on the tie rod;
a protective cavity is formed between the first template and the heat insulation plate and is used for accommodating the steel wire mesh and the concrete;
and a structural cavity is formed between the second template and the heat insulation plate and is used for accommodating the structural steel bars and the concrete.
As a further technical solution, the method further comprises:
the bearing piece is arranged on the tie rod and positioned in the structural cavity, and the structural steel bar is arranged on the bearing piece;
the drawknot rod comprises:
the bent part is positioned in the protection cavity, and the steel wire mesh is arranged on the bent part;
the connecting piece and the bearing piece are arranged on the straight rod part.
As a further technical scheme, the first template, the second template and the heat-insulating plate are all provided with:
the connecting piece is arranged in the slot;
the connector includes:
the plug board is inserted into the slot;
and the two baffle plates are vertically arranged at two ends of the inserting plate.
As a further technical solution, the carrier includes:
the bearing plate is arranged on the tie rod;
the bearing clamping jaw is arranged on the bearing plate, and the structural steel bar is clamped on the bearing clamping jaw.
As a further technical scheme, the heat-insulating plate is provided with:
the splicing boss is positioned at one end of the heat insulation plate;
the inserting groove is located at the other end of the heat insulation plate, the inserting boss corresponds to the inserting groove in position, and the inserting boss is inserted into the inserting groove of the adjacent heat insulation plate.
As a further technical scheme, the heat-insulating plate is further provided with:
the abdicating groove is arranged at one end of the heat-insulation plate close to the protection cavity;
the compensation boss is arranged on the heat insulation board and is arranged at one end of the opposite side of the abdicating groove.
The working principle and the beneficial effects of the invention are as follows:
the invention discloses a cast-in-situ sandwich heat-insulating shear wall structure of an assembled high-rise residence, wherein a first modularized special template and a second modularized special template are arranged on the outermost side of the cast-in-situ concrete shear wall template structure, the two layers of special templates are tied together through a special tie piece penetrating through the heat-insulating plates to form two cavities, the heat-insulating plates and the second template form a concrete protective layer cavity in which anti-crack steel wire meshes and concrete are accommodated, the heat-insulating plates and the first template form a concrete cavity structure which accommodates structural steel bars and concrete, and thus the sandwich heat-insulating shear wall template structure is formed, compared with the prior art, the modularized special template has even stress, precise and reliable clamping groove, flat and straight wall body after concrete is poured, precise wall body thickness, can reach the roughness of exempting from to plaster, promote the precision of pouring, solve the wall body and pour the problem that the accuracy is low.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is an isometric view of a fastener construction of the present invention;
in the figure: the concrete structure comprises, by weight, 1-a first template, 2-a heat insulation board, 21-an insertion boss, 22-an insertion groove, 23-an abdication groove, 24-a compensation boss, 3-a second template, 4-a tie piece, 41-a tie rod, 411-a bending part, 412-a straight rod part, 42-a connecting piece, 421-an insertion plate, 422-a baffle plate, 5-a steel wire mesh, 6-a structural steel bar, 7-a protective cavity, 8-a structural cavity, 9-a bearing piece, 91-a bearing plate, 92-a bearing claw and 10-an insertion groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
As shown in fig. 1 to 4, a cast-in-place sandwich heat preservation shear wall structure for an assembly type high-rise residence comprises:
a first template 1;
the heat insulation plate 2, the first template 1 and the heat insulation plate 2 are arranged in sequence;
the second template 3, the first template 1, the heat-insulation board 2 and the second template 3 are sequentially arranged;
the tie member 4, the tie member 4 is used for connecting first template 1, heated board 2 and second template 3.
In the embodiment, the cast-in-place sandwich heat-insulating shear wall structure of the assembled high-rise residence is disclosed, the outermost side of the cast-in-place concrete shear wall template structure is provided with a modularized special first template 1 and a modularized special second template 3, the two special templates are connected together through a special connecting piece 4 penetrating through the heat-insulating plate 2 to form two cavities, the heat-insulating plate 2 and the second template 3 form a concrete protective layer cavity, the anti-crack steel wire mesh 5 and concrete are contained in the concrete protective layer cavity, the heat-insulating plate 2 and the first template 1 form a concrete structure cavity 8, and structural steel bars 6 and concrete are contained in the concrete structure cavity, so that the sandwich heat-insulating shear wall template structure is formed, compared with the prior art, the modularized special templates are uniform in stress, the clamping grooves are precise and reliable, the wall body is flat after concrete is poured, the wall body thickness is also precise, the plastering-free flatness can be achieved, and the pouring precision is improved, the problem of the wall body accuracy of pouring is low is solved.
Further, the pulling piece 4 includes:
the tie rod 41 is used for connecting the first template 1, the heat insulation plate 2 and the second template 3;
and the connecting piece 42 is arranged on the tie rod 41 and used for fixing the positions of the first template 1, the heat insulation plate 2 and the second template 3.
In this embodiment, the first template 1, the insulation board 2 and the second template 3 are connected and fixed by the tie member 4, the tie member 4 is composed of the tie rod 41 and the connecting member 42, the connecting member 42 is installed on the tie rod 41 and the first template 1, the insulation board 2 and the second template 3, the connecting member 42 fixes the relative positions of the first template 1, the insulation board 2 and the second template 3 in the direction along the tie rod 41, the size of the space between the first template 1, the insulation board 2 and the second template 3 is determined, the connecting member 42 is installed on the tie rod 41, and the tie member 4 plays a role in supporting the shear wall model structure.
Further, still include:
the steel wire mesh 5 is arranged on the tie rod 41;
the structural steel bar 6 is arranged on the tie rod 41;
a protective cavity 7 is formed between the first template 1 and the insulation board 2 and is used for accommodating the steel wire mesh 5 and concrete;
and a structural cavity 8 is formed between the second template 3 and the heat insulation plate 2 and is used for accommodating the structural steel bars 6 and the concrete.
In this embodiment, two-layer special template is in the same place through the dedicated drawknot piece 4 drawknot that pierces through heated board 2, form two cavities, form protection cavity 7 between first template 1 and the heated board 2, its inside wire net 5 that holds, wire net 5 hangs and establishes on drawknot pole 41, form structure cavity 8 between second template 3 and the heated board 2, its inside structural reinforcement 6 that holds, structural reinforcement 6 hangs and establishes on drawknot pole 41, when pouring into the concrete in two spaces inside, concrete and wire net 5 and structural reinforcement 6 form the concrete reinforcing structure, wire net 5 and structural reinforcement 6 have played the effect of strengthening rib, wall structure's intensity has been promoted.
Further, still include:
the bearing part 9, the bearing part 9 is arranged on the tie rod 41 and is positioned in the structural cavity 8, and the structural steel bar 6 is arranged on the bearing part 9;
the tie bar 41 includes:
the bent part 411 is located in the protection cavity 7, and the steel wire mesh 5 is arranged on the bent part 411;
the straight rod portion 412, the connecting member 42 and the carrier 9 are disposed on the straight rod portion 412.
In this embodiment, the bearing member 9 is further installed on the tie rod 41, the strength of the bearing member 9 is higher than that of the tie rod 41, the structural steel bar 6 is arranged on the bearing member 9, the bearing member 9 improves the stability of the position of the structural steel bar 6 in the structural cavity 8, and even if the structural steel bar is impacted by concrete, the structural steel bar cannot fall or be inclined, so that the stability and the safety of the wall structure are improved; drawknot rod 41 has been divided into kink 411 and straight rod portion 412, and straight rod portion 412 is establishing ties the whole of whole template, and wire net 5 is hung and is established on kink 411, guarantees the positioning accuracy of wire net, lets the protective layer more firm reliable.
Further, all be provided with on first template 1, the second template 3 and the heated board 2:
the slot 10, the connecting piece 42 is arranged in the slot 10;
the connecting member 42 includes:
the plug board 421, the plug board 421 is inserted into the slot 10;
the baffle plates 422, two baffle plates 422 are vertically arranged at two ends of the inserting plate 421.
In this embodiment, the tie member 4 is provided with three connecting members 42 having three clamping positions, the outermost side is clamped with the first formwork 1, the inner side near the first formwork is provided with a steel wire mesh 5 hook for hanging the anti-cracking steel wire mesh 5 of the concrete protective layer, the inward clamping position is provided with a clamping insulation board 2 clamped into a clamping groove of the insulation board 2 for fixing the insulation board 2, the insulation board 2 is not allowed to move when concrete is poured, the inward clamping position is used for clamping the innermost second formwork 3, the first formwork 1, the insulation board 2 and the second formwork 3 are all provided with a slot 10, each connecting member 42 comprises an inserting plate 421 and two baffle plates 422, the inserting plate 421 is inserted into the slot 10 for fixing, the baffle plates 422 are perpendicular to the inserting plate 421, the distance between the baffle plates 422 is the respective thickness of the first formwork 1, the insulation board 2 and the second formwork 3, and the baffle plates 422 limit the first formwork 1, The concrete positions of the heat insulation board 2 and the second template 3 can not generate position deviation due to the impact of concrete.
Further, the carrier 9 includes:
the bearing plate 91, the bearing plate 91 is arranged on the tie rod 41;
and the bearing claws 92 are arranged on the bearing plate 91, and the structural steel bars 6 are clamped on the bearing claws 92.
In this embodiment, install the carrier 9 on drawknot pole 41 and constitute by loading board 91 and bearing jack catch 92, loading board 91 is installed on drawknot pole 41, and during concrete placement, bearing jack catch 92 has guaranteed that structural reinforcement 6 can not be because the change of the impact emergence position of concrete, makes structural reinforcement 6 position accurate, has promoted the structural strength of wall body.
Further, be provided with on heated board 2:
the inserting boss 21, the inserting boss 21 is positioned at one end of the heat insulation plate 2;
inserting groove 22, inserting groove 22 are located the other end of heated board 2, and inserting boss 21 corresponds with inserting groove 22 position, and inserting boss 21 inserts in inserting groove 22 of adjacent heated board 2.
In this embodiment, the design has grafting boss 21 and inserting groove 22 on heated board 2, and when the heated board was installed, it was that the heated board is connected inseparabler reliable, and it is firm to peg graft, and successive layer risees, and easy operation is firm, has promoted engineering efficiency.
Further, the heat preservation board 2 is provided with:
the abdicating groove 23 is formed in one end, close to the protection cavity 7, of the heat preservation plate 2;
and the compensation boss 24 is arranged at one end of the heat preservation plate 2 opposite to the abdication groove 23.
In this embodiment, the heated board 2 that adopts is the molding polyphenyl board, be provided with the recess 23 of stepping down on the heated board 2, the recess 23 of stepping down is close to the one end of protection cavity 7, the vertical setting of recess 23 of stepping down, protection cavity 7 between recess 23 of stepping down and first template 1 is used for holding the inserting of vibrting spear, the vibrting spear has promoted the abundant pouring of concrete, can not make the wall body produce the gas pocket, there is corresponding compensation boss 24 protrudingly in the inboard of recess 23 position of stepping down of heated board 2, be used for compensating because the sunken heated board 2 attenuation that causes of heat preservation, under the condition of guaranteeing heat preservation thickness, also promote the intensity of heated board 2.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cast-in-place with filling heat preservation shear wall structure of assembled high-rise residence which characterized in that includes:
a first template (1);
the insulation board (2), the first template (1) and the insulation board (2) are arranged in sequence;
the first template (1), the heat insulation plate (2) and the second template (3) are sequentially arranged;
the drawing piece (4) is used for connecting the first template (1), the heat insulation plate (2) and the second template (3).
2. The cast-in-place sandwich thermal insulation shear wall structure for the fabricated high-rise dwelling as claimed in claim 1, wherein the tie member (4) comprises:
the tie rod (41), the tie rod (41) is used for connecting the first template (1), the heat insulation plate (2) and the second template (3);
the connecting piece (42) is arranged on the tie rod (41) and used for fixing the positions of the first template (1), the heat insulation plate (2) and the second template (3).
3. The cast-in-place sandwich thermal insulation shear wall structure of the assembled high-rise dwelling house as claimed in claim 2, further comprising:
the steel wire mesh (5) is arranged on the tie rod (41);
structural steel bars (6), wherein the structural steel bars (6) are arranged on the tie rods (41);
a protective cavity (7) is formed between the first template (1) and the heat insulation plate (2) and used for accommodating the steel wire mesh (5) and concrete;
and a structural cavity (8) is formed between the second template (3) and the heat insulation plate (2) and is used for accommodating the structural steel bars (6) and the concrete.
4. The cast-in-place sandwich thermal insulation shear wall structure of the assembled high-rise dwelling house as claimed in claim 3, further comprising:
a carrier (9), said carrier (9) being disposed on said tie rod (41) within said structural cavity (8), said structural rebar (6) being disposed on said carrier (9);
the tie rod (41) comprises:
the bent part (411), the bent part (411) is located in the protection cavity (7), and the steel wire mesh (5) is arranged on the bent part (411);
a straight rod part (412), the connecting piece (42) and the bearing piece (9) being arranged on the straight rod part (412).
5. The cast-in-place sandwich thermal insulation shear wall structure of the assembled high-rise dwelling house according to claim 2, wherein the first formwork (1), the second formwork (3) and the thermal insulation board (2) are all provided with:
a socket (10), the connector (42) being disposed within the socket (10);
the connector (42) comprises:
the plug board (421), the plug board (421) is inserted into the slot (10);
and the two baffle plates (422) are vertically arranged at two ends of the inserting plate (411).
6. The cast-in-place sandwich thermal shear wall structure for assembled high-rise houses according to claim 4, wherein the carrier (9) comprises:
a bearing plate (91), the bearing plate (91) being disposed on the tie bar (41);
the bearing device comprises a bearing claw (92), wherein the bearing claw (92) is arranged on the bearing plate (91), and the structural steel bar (6) is clamped on the bearing claw (92).
7. The cast-in-place sandwich thermal insulation shear wall structure for the assembled high-rise dwelling house as claimed in claim 1, wherein the thermal insulation board (2) is provided with:
the inserting boss (21), the inserting boss (21) is positioned at one end of the heat insulation plate (2);
the heat insulation board comprises an insertion groove (22), the insertion groove (22) is located at the other end of the heat insulation board (2), the insertion boss (21) corresponds to the insertion groove (22), and the insertion boss (21) is inserted into the insertion groove (22) of the adjacent heat insulation board (2).
8. The cast-in-place sandwich thermal insulation shear wall structure for the assembled high-rise dwelling house as claimed in claim 3, wherein the thermal insulation board (2) is further provided with:
the abdicating groove (23) is formed in one end, close to the protection cavity (7), of the heat insulation plate (2);
the compensation boss (24), compensation boss (24) set up on heated board (2) the one end of the offside of recess (23) of stepping down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010260494.2A CN113494145A (en) | 2020-04-03 | 2020-04-03 | Cast-in-place sandwich heat preservation shear wall structure of assembled high-rise residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010260494.2A CN113494145A (en) | 2020-04-03 | 2020-04-03 | Cast-in-place sandwich heat preservation shear wall structure of assembled high-rise residence |
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| Publication Number | Publication Date |
|---|---|
| CN113494145A true CN113494145A (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010260494.2A Pending CN113494145A (en) | 2020-04-03 | 2020-04-03 | Cast-in-place sandwich heat preservation shear wall structure of assembled high-rise residence |
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| CN (1) | CN113494145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256629A (en) * | 2022-08-18 | 2022-11-01 | 中筑科建工程有限公司 | Assembled building wallboard with heat preservation performance |
-
2020
- 2020-04-03 CN CN202010260494.2A patent/CN113494145A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256629A (en) * | 2022-08-18 | 2022-11-01 | 中筑科建工程有限公司 | Assembled building wallboard with heat preservation performance |
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