CN217871426U - Assembled concrete sandwich arched roof - Google Patents
Assembled concrete sandwich arched roof Download PDFInfo
- Publication number
- CN217871426U CN217871426U CN202221143517.2U CN202221143517U CN217871426U CN 217871426 U CN217871426 U CN 217871426U CN 202221143517 U CN202221143517 U CN 202221143517U CN 217871426 U CN217871426 U CN 217871426U
- Authority
- CN
- China
- Prior art keywords
- leaf plates
- arched roof
- roofing
- concrete
- arch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 26
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 22
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 12
- 239000008397 galvanized steel Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- -1 polyethylene core Polymers 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 29
- 239000002356 single layer Substances 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 229920001821 foam rubber Polymers 0.000 claims 1
- 238000009417 prefabrication Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 3
- 229920001021 polysulfide Polymers 0.000 abstract description 3
- 239000005077 polysulfide Substances 0.000 abstract description 3
- 150000008117 polysulfides Polymers 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 241000207965 Acanthaceae Species 0.000 description 13
- 238000010276 construction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004321 preservation Methods 0.000 description 5
- 239000004587 polysulfide sealant Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses an assembled concrete sandwich arch roofing, including reinforced concrete arch roofing, set up the thermal insulation layer between the outer lamina of reinforced concrete roofing and the interior lamina, installation galvanized steel wire net between thermal insulation layer and outer lamina and the interior lamina, outer lamina surface applies paint finish coat, waterproof layer with a brush, the utility model discloses an installation galvanized steel wire net ensures that the position of thermal insulation layer is accurate when component concrete pours, and outer lamina dominant action is the protective layer of sandwich insulation board, and interior lamina dominant action is the structure atress, and interior lamina and outer lamina pass through the drawknot steel bar connection, can improve the structural integrity of component, and veneer and waterproof layer that outer lamina surface was applied paint with a brush can effectively improve the aesthetic property and the durability of roofing, and polysulfide sealing paste, the polyethylene core bar foam strip and the water-swelling elastic rubber of roofing tip seam crossing can effectively prevent rainwater along the seam infiltration, improve the water-proof effects of roofing assembly seam, improve structural applicability and durability.
Description
Technical Field
The utility model relates to a concrete roof field of building specifically is an assembled concrete sandwich arch roofing.
Background
The arched roof has beautiful spatial configuration and reasonable structural stress, is widely applied to the construction of various industrial and civil building roofs, has high requirement on the linear control of the roof and has complex construction technology. In actual engineering construction, the arched roof mainly comprises a prestressed concrete arch slab, a brick arch and a steel arch roof, and the existing various arched roof structures have the problems of low heat insulation performance, poor structural durability, high construction technical requirements and the like. Based on the structure, the assembled concrete sandwich arched roof is provided by combining the idea of building energy conservation and the idea of industrialized development of the assembled building, and the roof structure has the advantages of attractive building appearance, good heat insulation performance, convenient assembly construction, short construction period, low manufacturing cost and high durability and applicability of the roof.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled concrete sandwich arch roofing has solved the poor, the low and high scheduling problem of construction requirement of construction of arch roofing thermal insulation performance of arch roofing heat preservation and thermal insulation performance.
The technical scheme of the utility model is, an assembled concrete with filling arch roofing, including reinforced concrete arch roofing, reinforced concrete arch roofing comprises outer acanthus leaf, interior acanthus leaf, thermal insulation layer, galvanized steel wire net, hunch seat and supporting built-in fitting, outer acanthus leaf with set up between the interior acanthus leaf thermal insulation layer, thermal insulation layer with outer acanthus leaf and all install between the interior acanthus leaf galvanized steel wire net, outer acanthus leaf surface is applied paint surface coating with a brush, outer acanthus leaf with interior acanthus leaf passes through the drawknot reinforcing bar and connects, outer acanthus leaf and interior acanthus leaf with the connection is wholly pour to the hunch seat, lay the supporting built-in fitting bottom the hunch seat, reinforced concrete roof segment tip sets up tongue-and-groove seam, the water meeting bonding of tongue-and-groove seam department has expanded elastic rubber and polyethylene core bar foam strip, tongue-groove seam department is sealed through polysulfide.
Preferably, the surface coating of the outer blade plate is a facing coating and a waterproof coating, and the thickness of the facing coating of the surface of the outer blade plate is 0.1mm, and the thickness of the waterproof coating is 0.1mm-0.3mm.
Preferably, the reinforced concrete arched roof is cast by adopting common concrete.
Preferably, the inner blade plate is made of double-layer bidirectional reinforced concrete plates.
Preferably, the arch support embedded part is a single-layer steel plate with anchor bars.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the galvanized steel wire net between insulating layer and outer acanthus and interior acanthus, the position of insulating layer is accurate when can ensureing component concrete placement.
2. The outer blade plate mainly serves as a protective layer of the sandwich insulation board, the inner blade plate mainly serves as stress of the arched roof structure, and the inner blade plate and the outer blade plate are connected through the tie steel bars, so that structural integrity of the component can be improved.
3. Polysulfide sealant at the rabbet joint of the end part of the arched roof can prevent rainwater from entering the joint, and the water-swelling elastic rubber and the polyethylene core rod foam strip at the rabbet joint can effectively prevent water from permeating, so that the water-blocking purpose of the roof joint is achieved.
4. The appearance effect of the roof can be improved by coating the decorative coating on the surface of the outer leaf plate, the waterproof performance of the roof can be improved by the waterproof coating, and the thickness of the coating can be coated according to actual requirements.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a partial big picture of the thermal insulation layer of the utility model;
fig. 3 is a local macro-pattern of the tongue-and-groove joint of the present invention.
In the figure: 1. the reinforced concrete arched roof comprises a reinforced concrete arched roof body, 2 outer leaf plates, 3 inner leaf plates, 4 heat-preservation and heat-insulation layers, 5 galvanized steel wire meshes, 6 arch bases, 7 tie bars, 8 surface coatings, 9 supporting embedded parts, 10 tongue-and-groove joints, 11 water-swelling elastic rubber, 12 polyethylene core bar foam strips, 13 polysulfide sealant.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the present invention provides a technical solution: an assembled concrete sandwich arched roof comprises a reinforced concrete arched roof 1, wherein the reinforced concrete arched roof 1 consists of outer leaf plates 2, inner leaf plates 3, heat-preservation and thermal-insulation layers 4, galvanized steel wire meshes 5, an arch support 6, surface coatings 8 and supporting embedded parts 9, the heat-preservation and thermal-insulation layers 4 are arranged between the outer leaf plates 2 and the inner leaf plates 3, the galvanized steel wire meshes 5 are respectively arranged between the heat-preservation and thermal-insulation layers 4 and the outer leaf plates 2 as well as between the inner leaf plates 3, the surface coatings 8 are coated on the surfaces of the outer leaf plates 2, the outer leaf plates 2 and the inner leaf plates 3 are connected through tie bars 7, the outer leaf plates 2 and the inner leaf plates 3 are integrally cast and connected with the arch support embedded parts 6 at the bottoms of the arch supports 6, a rabbet joint 10 is arranged at the end part of a section of the reinforced concrete arched roof 1, an expanded elastic rubber 11 and a polyethylene core bar foam strip 12 are bonded at the rabbet joint 10, and the rabbet joints are sealed through polysulfide sealing paste 13. Firstly, galvanized steel wire meshes 5 are arranged between the heat-insulating layer 4 and the outer leaf plates 2 and the inner leaf plates 3, so that the position of the heat-insulating layer 4 can be ensured to be accurate when member concrete is poured; the outer blade plate 2 mainly serves as a protective layer of a sandwich insulation board, the inner blade plate 3 mainly serves as structural stress, the inner blade plate 3 and the outer blade plate 2 are connected through the tie bars 7, structural integrity of components can be improved, polysulfide sealant 13 at the groove joint 10 can prevent rainwater from entering the joint, and the polyethylene core rod foam strip 12 and the water-swelling elastic rubber 11 at the groove joint 10 can effectively prevent water from permeating, so that the water blocking purpose of roof joint is achieved.
In the embodiment, the outer surface of the outer blade plate 2 is coated with the surface coating 8, the veneer coating of the surface coating 8 is 0.1mm thick, and the waterproof coating is 0.1mm-0.3mm thick, so that the appearance effect of a roof can be improved by coating the veneer coating on the surface of the outer blade plate 2, the waterproof performance of the roof can be improved by the waterproof coating, and the thickness of the waterproof coating can be coated according to actual requirements.
In the embodiment, the reinforced concrete arched roof 1 is cast by using common concrete, and the strength of the concrete can be selected according to actual requirements, and is generally not lower than the strength grade of C35.
In the embodiment, the outer blade 2 is made of a single-layer bidirectional reinforced concrete slab, so that the applicability and the durability of the building are improved.
In this embodiment, the inner leaf 3 is made of a double-layer bidirectional reinforced concrete slab, so as to improve the bearing capacity and span of the roof member.
In this embodiment, the supporting embedded part 9 is a single-layer steel plate with anchor bars, and the supporting embedded part 9 is welded to the embedded part of the foundation beam to form a reliable supporting point of the reinforced concrete arched roof 1.
The working principle is as follows: the utility model relates to an assembled concrete sandwich arched roof, firstly, galvanized steel wire meshes 5 are arranged between a heat-insulating layer 4 and an outer blade plate 2 and an inner blade plate 3, so that the position of the heat-insulating layer 4 can be ensured to be accurate when member concrete is poured; the outer blade plate 2 mainly serves as a protective layer of a sandwich insulation board, the inner blade plate 3 mainly serves as structural stress, the inner blade plate 3 and the outer blade plate 2 are connected through the tie bars 7, structural integrity of components can be improved, polysulfide sealant 13 at the groove joint 10 can prevent rainwater from entering the joint, and the polyethylene core rod foam strip 12 and the water-swelling elastic rubber 11 at the groove joint 10 can effectively prevent water from permeating, so that the water blocking purpose of roof joint is achieved.
The appearance effect of the roof can be improved by coating the surface of the outer leaf plate 2 with the facing coating of the surface coating 8, the waterproof coating can be coated to improve the waterproof performance of the roof, the thickness of the waterproof coating can be coated according to actual requirements, and the arch support embedded part 9 is welded and connected with the beam embedded part by adopting a single-layer steel plate with an anchor rod to form a reliable supporting point of the concrete sandwich arched roof 1.
Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an assembled concrete with filling arch roofing, includes reinforced concrete arch roofing (1), its characterized in that: the reinforced concrete arched roof (1) is composed of outer leaf plates (2), inner leaf plates (3), a heat-insulating layer (4), a galvanized steel wire mesh (5), an arch support (6), a surface coating (8) and a supporting embedded part (9), the heat-insulating layer (4) is arranged between the outer leaf plates (2) and the inner leaf plates (3), the galvanized steel wire mesh (5) is installed between the outer leaf plates (2) and the inner leaf plates (3), the surface coating (8) is coated on the outer surfaces of the outer leaf plates (2), the outer leaf plates (2) and the inner leaf plates (3) are connected through tie bars (7), the outer leaf plates (2) and the inner leaf plates (3) are connected with the arch support (6) in an integral pouring mode at arch foot positions, the bottom of the arch support concrete embedded part (9) is arranged at the supporting embedded part (9), the segment end portions of the reinforced concrete arched roof (1) are provided with tongue-and groove joints (10), and the joints (11) of the reinforced concrete arched roof are sealed by polyethylene foam bars (13) and sealed by polyethylene foam rubber strips (12).
2. An assembled concrete sandwich arched roof as claimed in claim 1, wherein: the surface coating (8) coated on the outer surface of the outer blade plate (2) is a facing layer and a waterproof coating, the thickness of the facing layer of the surface coating (8) is 0.1mm, and the thickness of the waterproof coating is 0.1mm-0.3mm.
3. An assembled concrete sandwich arched roof as claimed in claim 1, wherein: the outer leaf plates (2), the inner leaf plates (3) and the arch seats (6) of the reinforced concrete arched roof (1) are formed by adopting common concrete prefabrication and pouring.
4. An assembled concrete sandwich arched roof as claimed in claim 1, wherein: the inner leaf plate (3) is made of double-layer bidirectional reinforced concrete plates, and the plate thickness and the steel bars meet the requirement of bearing capacity.
5. An assembled concrete sandwich arched roof as claimed in claim 1, wherein: the supporting embedded part (9) is a single-layer steel plate with anchor bars, and the thickness of the steel plate is not smaller than 10mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221143517.2U CN217871426U (en) | 2022-05-11 | 2022-05-11 | Assembled concrete sandwich arched roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221143517.2U CN217871426U (en) | 2022-05-11 | 2022-05-11 | Assembled concrete sandwich arched roof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217871426U true CN217871426U (en) | 2022-11-22 |
Family
ID=84090079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221143517.2U Expired - Fee Related CN217871426U (en) | 2022-05-11 | 2022-05-11 | Assembled concrete sandwich arched roof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217871426U (en) |
-
2022
- 2022-05-11 CN CN202221143517.2U patent/CN217871426U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2994868A1 (en) | Prefabricated insulated building panel with cured cementitious layer bonded to insulation | |
CN202611016U (en) | Thermal insulating wall on concrete overhanging eaves board | |
WO2010105496A1 (en) | External heat preservation composite wall of exterior wall with support | |
CN110206173B (en) | Construction method of heat-insulation external wall | |
CN101509283A (en) | External thermal insulation composite wall of exterior wall with support | |
CN103572866A (en) | Assembly type wall | |
CN215253698U (en) | Ceramsite foam concrete exterior wall hanging plate in assembly type building | |
CN103615068B (en) | Steel frame heat insulation external wall panel | |
CN203174810U (en) | Bearing-and-leaning type installed assembly wall body | |
CN102677794A (en) | Exterior wall external insulation composite wall provided with support | |
CN202787603U (en) | Light-weight heat preservation house roof plate or floor plate | |
CN202099896U (en) | Heat insulation composite wall body with plaster meshes on two sides | |
CN209958534U (en) | Low-energy-consumption energy-saving building system | |
CN104420549A (en) | Prefabricated heat insulation board | |
CN114592741A (en) | Assembly type L-shaped composite wallboard self-tapping nail cluster block and post-cast strip combined connection structure and method | |
CN217871426U (en) | Assembled concrete sandwich arched roof | |
CN104420556A (en) | Assembly type energy-saving wall | |
CN111139978A (en) | Roof structure | |
CN218438553U (en) | Assembly type composite wallboard and exterior cantilever-free composite roof self-tapping nail cluster connecting structure | |
CN110878598A (en) | Assembled low energy consumption side fascia | |
CN216340223U (en) | Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building | |
CN103225373A (en) | Roof eaves board | |
CN215519271U (en) | Be used for GSY outer wall board height to stride movement joint department connection structure | |
CN212641959U (en) | Novel inversion type roof structure | |
CN213448842U (en) | Steel construction girder steel is fire prevention and anti node structure that splits |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20221122 |