CN115198912A - UHPC-PUC combined assembled wall adopting Spinodal configuration - Google Patents
UHPC-PUC combined assembled wall adopting Spinodal configuration Download PDFInfo
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- CN115198912A CN115198912A CN202210757724.5A CN202210757724A CN115198912A CN 115198912 A CN115198912 A CN 115198912A CN 202210757724 A CN202210757724 A CN 202210757724A CN 115198912 A CN115198912 A CN 115198912A
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- 239000011374 ultra-high-performance concrete Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000004567 concrete Substances 0.000 claims abstract description 7
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000001338 self-assembly Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000009417 prefabrication Methods 0.000 abstract description 5
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Images
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
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- 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
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
Abstract
The invention discloses a UHPC-PUC combined assembled wall body adopting a Spinodal configuration. The invention utilizes the existing materials and engineering technology to make the UHPC into a Spinodal-shaped framework, and the novel polyurethane elastic concrete PUC is matched, so that the rapid construction of a convenient and reliable wall body in a complex and unfavorable environment is realized by utilizing the industrialized prefabrication and assembly technology. All components of the invention are produced by standardized prefabrication in factories, and are positioned and spliced on a construction site, so that the rapid splicing construction on an engineering site is realized, and the influence on the construction environment is reduced to the maximum extent.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to a UHPC-PUC combined assembled wall adopting a Spinodal configuration.
Background
In the field of civil engineering, walls are often required to be built quickly on site, and the walls are required to be constructed and used in complex environments. Especially complex and severe service environments with high corrosion, high bearing, high impact, high sound insulation and heat absorption requirements and the like can cause a plurality of challenges for the construction and service of the wall body. The masonry wall or the composite material assembled wall at the present stage has huge potential cost and construction difficulty in a complex service environment, and a complex disease problem may occur in the service life, which brings inconvenience and challenge to the popularization and application of the masonry wall or the composite material assembled wall in a real engineering environment. Based on the actual engineering requirements, how to utilize the related technology of the existing civil engineering to realize the rapid construction of a high-strength, durable and heat-insulating wall body in a complex and severe service environment, accelerate the construction speed, reduce the construction operation and reduce the influence of the construction process on the environment is a technical problem which is concerned by the engineering industry and is also urgently needed to be solved.
Disclosure of Invention
In order to solve the problems, the invention discloses a UHPC-PUC combined assembled wall adopting a Spinodal structure, which utilizes the current novel engineering material technology and the factory standardized production level, takes small-sized standardized components as the minimum assembling construction unit, and is convenient for the production, transportation and installation of prefabricated components. The invention utilizes the existing materials and engineering technology to prefabricate the novel ultra-high performance concrete UHPC into a finely optimized Spinodal structure skeleton, and can greatly improve the mechanical property of the combined assembly type wall body. Novel polyurethane elastic concrete PUC is filled in the framework, so that the combined assembly type wall has good sound insulation, heat absorption and deformation capacity while the framework provides enough mechanical strength. Finally, the durability and the shock resistance of the combined assembly type wall body are improved by utilizing the prefabricated UHPC surface plate, so that the combined assembly type wall body can adapt to a complex service environment. The small-sized segmental production and construction technology is fully utilized, the factory production and the assembly construction are realized, the field operation difficulty is reduced, the construction work is quickly completed, and the popularization and the application in the actual engineering are facilitated.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the UHPC-PUC combined assembly type wall body adopting the Spinodal configuration comprises a UHPC framework with the Spinodal configuration, a PUC material filling body, a prefabricated UHPC surface plate and a finish-rolled threaded connecting piece; the UHPC framework with the Spinodal configuration is arranged between the front and rear prefabricated UHPC surface plates, the PUC material filling body is filled in the UHPC framework with the Spinodal configuration, and the front and rear prefabricated UHPC surface plates are connected through a finish-rolled threaded connecting piece.
The UHPC framework with the Spinodal structure, the prefabricated UHPC surface plate and the finish rolling threaded connecting piece are all produced by factory prefabrication and assembled and fixed on site, and the specific shape and size can be modified according to actual conditions and project requirements. All factory standardized prefabricated components are transported to an engineering site and then are quickly positioned, assembled and connected.
The invention utilizes the prior materials and engineering technology, uses the ultra-high performance concrete UHPC as a framework and surface plate material, and fully utilizes the characteristics of high strength, high durability and impact resistance, so that the invention can provide a convenient and reliable assembled wall body in a complex and unfavorable service environment. Meanwhile, the novel polyurethane elastic concrete PUC is used as a filler of a framework, so that the combined assembly type wall has excellent service performances of heat insulation, sound absorption and the like.
It is worth mentioning in particular that the UHPC framework adopts a Spinodal configuration. As the latest scientific and technological development result, the Spinodal equation algorithm can optimize the skeleton structure and obtain the optimal mechanical property structure behavior expression with the minimum material consumption. The ideal Spinodal structure is a perfectly alternating structure with superlattice-like properties characterized by long-range order, quasi-periodicity, and self-assembly. The main framework adopting the structural form can obtain the best load-bearing capacity behavior with the minimum material consumption.
After the standardized prefabricated parts are transported to a construction site, the high-strength bolts and the finish rolling threaded steel bars penetrate through the reserved holes to realize the quick connection of the parts. The size of the standardized component assembly piece is small, the self weight of the assembly piece is also small, and a heavy hoisting instrument is not required to be configured in the field assembly construction process, so that the field construction difficulty is greatly reduced.
The invention relates to a UHPC-PUC combined assembled wall adopting a Spinodal configuration, which comprises the following preparation steps:
1) Designing and determining the size parameters and the number of each part according to actual engineering requirements;
2) Prefabricating a Spinodal-shaped UHPC framework, a prefabricated UHPC surface plate and a finish-rolled threaded connecting piece in a factory;
3) Installing and fixing a UHPC framework with a prefabricated Spinodal configuration on site;
4) Utilizing a finish rolling threaded connecting piece to clamp the prefabricated UHPC surface plate on two sides of a Spinodal-shaped UHPC framework;
5) Pouring and filling a PUC material filling body in situ;
6) And the product can be put into service after being maintained on site.
The invention has the beneficial effects that:
1. the invention adopts small-sized standardized assembled parts, fully utilizes the factory prefabrication technology of components, refines the assembled parts, realizes combined assembly by the assembled parts with smaller geometric dimensions, and realizes field construction without large-scale hoisting equipment.
2. The invention fully utilizes the excellent material properties of the ultra-high performance concrete UHPC, and can form an effective high-strength, corrosion-resistant and light-weight Spinodal UHPC framework under the condition of smaller geometric dimension and dead weight; the invention can greatly improve the bearing capacity of the combined assembly type wall body without complex and large amount of construction operation.
3. The novel polyurethane elastic concrete PUC is fully utilized as the filler of the framework, so that the combined assembly type wall has excellent service performances of heat insulation, sound absorption and the like.
4. The UHPC framework adopts a Spinodal structure. As the latest scientific and technological development result, the Spinodal equation algorithm can optimize the skeleton structure and obtain the optimal mechanical property structure behavior expression with the minimum material consumption.
Drawings
FIG. 1 is a schematic view of a UHPC-PUC composite fabricated wall in a Spinodal configuration.
List of reference symbols: the composite material comprises a Spinodal-structured UHPC framework 1, a PUC material filling body 2, a prefabricated UHPC surface plate 3 and a finish-rolled threaded connecting piece 4.
FIG. 2 is a three-dimensional schematic representation of a UHPC backbone 1 in a Spinodal configuration.
Fig. 3 is a three-dimensional schematic view of a prefabricated UHPC surface plate 3.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and detailed description, which will be understood as being illustrative only and not limiting in scope.
As shown in the figure, the invention discloses a UHPC-PUC combined assembled wall adopting a Spinodal configuration, which comprises a UHPC framework 1 with a Spinodal configuration, a PUC material filling body 2, a prefabricated UHPC surface plate 3 and a finish-rolled threaded connecting piece 4; the UHPC framework 1 with the Spinodal configuration is arranged between a front prefabricated UHPC surface plate 3 and a rear prefabricated UHPC surface plate 3, the PUC material filling body 2 is filled in the UHPC framework 1 with the Spinodal configuration, and the front prefabricated UHPC surface plate 3 and the rear prefabricated UHPC surface plate 3 are connected through a finish-rolled threaded connecting piece 4.
The UHPC framework 1 with the Spinodal structure, the prefabricated UHPC surface plate 3 and the finish rolling threaded connecting piece 4 are all produced by factory prefabrication and assembled and fixed on site, and the specific shape and size can be modified according to actual conditions and project requirements. All factory standardized prefabricated components are transported to an engineering site and then are quickly positioned, assembled and connected. The invention utilizes the existing material and engineering technology, takes the ultra-high performance concrete UHPC as a framework and surface plate material, and fully utilizes the characteristics of high strength, high durability and impact resistance, so that the invention can provide a convenient and reliable assembled wall body in a complex and unfavorable service environment. Meanwhile, the novel polyurethane elastic concrete PUC is used as a filler of a framework, so that the combined assembly type wall has excellent service performances of heat insulation, sound absorption and the like. It is worth noting in particular that the UHPC backbone adopts a Spinodal configuration. As the latest scientific and technological development result, the Spinodal equation algorithm can optimize the skeleton structure and obtain the optimal mechanical property structure behavior expression with the minimum material consumption.
After the standardized prefabricated parts are transported to a construction site, the high-strength bolts and the prestressed tendons penetrate through the reserved holes to realize the quick connection of the parts. The size of the standardized component assembly piece is small, the self weight of the assembly piece is also small, and a heavy hoisting instrument is not required to be configured in the field assembly construction process, so that the field construction difficulty is greatly reduced.
The invention relates to a UHPC-PUC combined assembled wall adopting a Spinodal configuration, which comprises the following preparation steps:
1) Designing and determining the size parameters and the number of each part according to actual engineering requirements;
2) Prefabricating a UHPC framework 1 with a Spinodal configuration, a prefabricated UHPC surface plate 3 and a finish-rolled threaded connecting piece 4 in a factory;
3) Installing and fixing a UHPC framework with a prefabricated Spinodal configuration on site;
4) Utilizing a finish rolling threaded connecting piece to clamp the prefabricated UHPC surface plate on two sides of a Spinodal-shaped UHPC framework;
5) Pouring and filling a PUC material filling body 2 in situ;
6) And the product can be put into service after being maintained on site.
It should be noted that the above-mentioned contents only illustrate the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and it will be apparent to those skilled in the art that several modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments fall within the protection scope of the claims of the present invention.
Claims (9)
1. Adopt UHPC-PUC combination assembled wall body of Spinodal configuration, its characterized in that: the production process comprises four parts, namely a UHPC framework (1) with a Spinodal structure, a PUC material filling body (2), a prefabricated UHPC surface plate (3) and a finish-rolled threaded connecting piece (4); the UHPC framework (1) with the Spinodal configuration is arranged between the front and rear prefabricated UHPC surface plates (3), the PUC material filling body (2) is filled in the UHPC framework (1) with the Spinodal configuration, and the front and rear prefabricated UHPC surface plates (3) are connected through a finish-rolled threaded connecting piece (4).
2. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: the UHPC framework (1) with the Spinodal configuration is cast by adopting UHPC concrete with ultra-high performance.
3. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: the UHPC framework (1) with the Spinodal configuration adopts a Spinodal configuration structure; the Spinodal structure is a perfectly alternating structure, has properties similar to a superlattice, and has the characteristics of long-range order, quasi-periodicity and self-assembly.
4. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: the novel polyurethane elastic concrete PUC material is adopted as the filling body (2) of the UHPC framework (1), so that the combined assembly type wall body has good heat insulation, sound absorption and energy consumption functions.
5. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: and (3) clamping the prefabricated UHPC surface plates on two sides of the UHPC framework (1) with the Spinodal configuration and the PUC material filling body (2).
6. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: mounting holes are reserved in a UHPC framework (1) with a Spinodal structure, a PUC material filling body (2) and a prefabricated UHPC surface plate (3), and a finish rolling threaded connecting piece (4) is used for fixing after on-site positioning.
7. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: the UHPC framework (1) with the Spinodal structure, the prefabricated UHPC surface plate (3) and the finish rolling threaded connecting piece (4) are all produced by prefabricating in factories and assembled and fixed on site.
8. A UHPC-PUC composite fabricated wall in Spinodal configuration as claimed in claim 1, wherein: and the finish rolling threaded connecting piece (4) is installed and fixed on site by using a high-strength bolt and an adhesive.
9. The UHPC-PUC composite prefabricated wall body in a Spinodal configuration as claimed in claim 1, wherein the preparation method comprises the following steps:
1) Designing and determining the size parameters and the number of each part according to actual engineering requirements;
2) Prefabricating a UHPC framework (1) with a Spinodal configuration, a prefabricated UHPC surface plate (3) and a finish-rolled threaded connecting piece (4) in a factory;
3) Installing and fixing a UHPC framework (1) with a prefabricated Spinodal configuration on site;
4) Utilizing a finish rolling threaded connecting piece (4) to clamp the prefabricated UHPC surface plate (3) on two sides of a Spinodal-shaped UHPC framework (1);
5) Pouring and filling a PUC material filling body (2) in situ;
6) And the product can be put into service after being maintained on site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210757724.5A CN115198912A (en) | 2022-06-30 | 2022-06-30 | UHPC-PUC combined assembled wall adopting Spinodal configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210757724.5A CN115198912A (en) | 2022-06-30 | 2022-06-30 | UHPC-PUC combined assembled wall adopting Spinodal configuration |
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| Publication Number | Publication Date |
|---|---|
| CN115198912A true CN115198912A (en) | 2022-10-18 |
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| CN202210757724.5A Pending CN115198912A (en) | 2022-06-30 | 2022-06-30 | UHPC-PUC combined assembled wall adopting Spinodal configuration |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841137A1 (en) * | 1998-09-09 | 2000-03-16 | Harald Hagedorn | Concrete cellar wall or wall foundation with lost shuttering is constructed in-situ and may be watertight, breathing, insulated, painted or papered in accordance with requirements |
| CN101793068A (en) * | 2010-04-08 | 2010-08-04 | 叶翼翔 | Precast spliced concrete slab wall body |
| CN101831970A (en) * | 2010-02-10 | 2010-09-15 | 黄靓 | Integrally assembled wallboard wall and construction method thereof |
| CN103774777A (en) * | 2013-12-20 | 2014-05-07 | 汪超 | Assembly type skeleton multi-ribbed beam-plate composite structure big plate |
| CN103774790A (en) * | 2013-12-20 | 2014-05-07 | 汪超 | Novel fabricated light framework plate |
| CN209556169U (en) * | 2018-09-29 | 2019-10-29 | 枣庄联德建筑材料有限公司 | LSD non-bearing building block wall self-insulation system |
| WO2019226195A2 (en) * | 2017-12-01 | 2019-11-28 | California Institute Of Technology | Fabrication and design of composites with architected layers |
| CN110905119A (en) * | 2019-10-28 | 2020-03-24 | 中建科技有限公司 | Keel composite wall structure with replaceable sealing rubber strip and sealing rubber strip replacing method |
| CN112443078A (en) * | 2020-11-15 | 2021-03-05 | 施顺祖 | Prefabricated hollow component |
| CN112523380A (en) * | 2020-11-02 | 2021-03-19 | 国网江苏省电力工程咨询有限公司 | Fire wall is assembled in combination of ultra high performance concrete and foam concrete |
-
2022
- 2022-06-30 CN CN202210757724.5A patent/CN115198912A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841137A1 (en) * | 1998-09-09 | 2000-03-16 | Harald Hagedorn | Concrete cellar wall or wall foundation with lost shuttering is constructed in-situ and may be watertight, breathing, insulated, painted or papered in accordance with requirements |
| CN101831970A (en) * | 2010-02-10 | 2010-09-15 | 黄靓 | Integrally assembled wallboard wall and construction method thereof |
| CN101793068A (en) * | 2010-04-08 | 2010-08-04 | 叶翼翔 | Precast spliced concrete slab wall body |
| CN103774777A (en) * | 2013-12-20 | 2014-05-07 | 汪超 | Assembly type skeleton multi-ribbed beam-plate composite structure big plate |
| CN103774790A (en) * | 2013-12-20 | 2014-05-07 | 汪超 | Novel fabricated light framework plate |
| WO2019226195A2 (en) * | 2017-12-01 | 2019-11-28 | California Institute Of Technology | Fabrication and design of composites with architected layers |
| CN209556169U (en) * | 2018-09-29 | 2019-10-29 | 枣庄联德建筑材料有限公司 | LSD non-bearing building block wall self-insulation system |
| CN110905119A (en) * | 2019-10-28 | 2020-03-24 | 中建科技有限公司 | Keel composite wall structure with replaceable sealing rubber strip and sealing rubber strip replacing method |
| CN112523380A (en) * | 2020-11-02 | 2021-03-19 | 国网江苏省电力工程咨询有限公司 | Fire wall is assembled in combination of ultra high performance concrete and foam concrete |
| CN112443078A (en) * | 2020-11-15 | 2021-03-05 | 施顺祖 | Prefabricated hollow component |
Non-Patent Citations (1)
| Title |
|---|
| YUNFEI ZHANG, MENG-TING HSIEH, LORENZO VALDEVIT: "Mechanical Performance of 3D Printed Interpenetrating Phase Composites with Spinodal Topologies", 《COMPOSITE STRUCTURES》, no. 263, pages 1 - 35 * |
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