CN219732534U - Inverted roof assembled heat-insulating layer prefabricated part and roof heat-insulating layer structure - Google Patents
Inverted roof assembled heat-insulating layer prefabricated part and roof heat-insulating layer structure Download PDFInfo
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- CN219732534U CN219732534U CN202321166818.1U CN202321166818U CN219732534U CN 219732534 U CN219732534 U CN 219732534U CN 202321166818 U CN202321166818 U CN 202321166818U CN 219732534 U CN219732534 U CN 219732534U
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- layer
- heat preservation
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- mortar layer
- heat
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- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 64
- 238000004321 preservation Methods 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 117
- 238000009413 insulation Methods 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920002223 polystyrene Polymers 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 239000004567 concrete Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance 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
- 238000000465 moulding Methods 0.000 description 1
- -1 pebbles Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides an inversion formula roofing assembled heat preservation prefabricated component and roofing heat preservation structure, including support piece, the heat preservation, the mounting, the reinforcement, the mortar layer, strengthen and enclose frame and ligature piece, support piece, heat preservation and mortar layer are arranged in proper order from lower supreme, a mounting for connecting fixedly sets up in heat preservation and mortar layer, a reinforcement setting for reinforcing is in the mortar layer, strengthen and enclose the frame and enclose the side at support piece, heat preservation and mortar layer, play the effect of strengthening fixedly to heat preservation and mortar layer, support piece and strengthen and enclose frame fixed connection, the ligature piece sets up on strengthening and encloses the frame, be used for the connection fixedly between two adjacent heat preservation prefabricated components. The prefabricated component can realize factory large-scale prefabrication, and then the finished product is transported to the site for paving, so that the construction efficiency can be improved, the construction period can be shortened, the construction is simplified, the site wet workload can be reduced, the pollution to the environment can be reduced, the repair is convenient, and the structure is simple and firm.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an inverted roof assembled heat-insulating layer prefabricated part and a roof heat-insulating layer structure.
Background
The inverted heat-insulating roof is a roof with hydrophobic heat-insulating material arranged on a waterproof layer, and the structural layer (from top to bottom) is a heat-insulating layer, a waterproof layer and a structural layer. The roof has special requirements on the adopted heat insulating material, and a hydrophobic material with low hygroscopicity and strong weather resistance is used as a heat insulating layer (such as a polystyrene foam plastic plate or a polyurethane foam plastic plate), and a heavy covering layer of reinforced concrete, pebbles, bricks and the like is added on the heat insulating layer. However, the disadvantages of this conventional roofing insulation structure are: the insulation board laid on the upper part of the waterproof layer is not easy to fix, easy to deviate and shift, easy to be blown away by strong wind or damaged by artificial trampling, and has larger material loss; when the fine stone concrete protective layer is poured, a large amount of wet operation is performed, water in the concrete easily enters between the heat insulation board and the waterproof layer, the extruded board can shift, the concrete protective layer is cracked, the water entering between the extruded board and the waterproof layer is difficult to discharge, water is easy to leak, and the water leakage maintenance difficulty of a later-stage roof is high; in addition, the cast molding board fine stone concrete protective layer on site has larger casting pollution, and does not accord with the concept of green and environment-friendly construction.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an inverted type roof assembled heat-insulating layer prefabricated part which is convenient to construct, high in construction efficiency, less in pollution and firm in structure and a roof heat-insulating layer structure adopting the inverted type roof assembled heat-insulating layer prefabricated part.
The utility model is realized by the following technical scheme:
the utility model provides an inversion formula roofing assembled heat preservation prefabricated component, includes support piece, heat preservation, mounting, reinforcement, mortar layer, strengthens enclosing frame and ligature spare, the heat preservation sets up on the support piece, the mortar layer sets up on the heat preservation (pour the mortar layer on the heat preservation promptly), the mounting sets up in heat preservation and the mortar layer for the connection between heat preservation and the mortar layer is fixed, the reinforcement sets up in the mortar layer for the reinforcing of mortar layer, it encloses to strengthen enclosing frame and closes the side on support piece, heat preservation and mortar layer, plays the effect of strengthening fixedly to heat preservation and mortar layer, support piece and strengthen enclosing frame fixed connection, the ligature spare sets up on the reinforcement encloses the frame for adjacent two connect fixedly between the prefabricated component of heat preservation.
The further optimized technical scheme is that the fixing piece comprises a plurality of evenly arranged fixing plug-ins, each fixing plug-in includes a rod portion and a head portion which are integrally arranged, the lower portion of the rod portion is inserted into the heat insulation layer, the upper portion of the rod portion stretches into the mortar layer, the head portion is arranged at the top end of the rod portion and is located in the mortar layer, the cross section of the head portion is larger than that of the rod portion, and the fixing plug-in can be in a T shape, a round shape or a spherical shape.
The further optimized technical scheme is that the reinforcing piece is a steel wire mesh cage or a steel wire mesh sheet, and the steel wire mesh sheet is parallel or perpendicular to the interface between the heat preservation layer and the mortar layer.
The further optimized technical scheme is that the heat insulation layer is a polystyrene extrusion molding heat insulation board or a polyurethane heat insulation board, and the mortar layer is waterproof mortar.
The further optimized technical scheme is that the volume weight of the polystyrene extrusion molding heat insulation board is 18kg/m 3 The tensile strength of the waterproof mortar is 110-120 kPa, and the strength of the waterproof mortar is M15.
The further optimized technical scheme is that the vertical section of the reinforced enclosing frame is U-shaped and comprises an integrally arranged side face, an upper edge and a lower edge, the upper edge and the lower edge are respectively connected with the upper portion and the lower portion of the side face, the side face of the reinforced enclosing frame encloses the side faces of the heat insulation layer and the mortar layer, the edge of the supporting piece is fixedly connected with the lower edge of the reinforced enclosing frame, and the binding piece is fixed on the upper edge of the reinforced enclosing frame.
The further optimized technical scheme is that the supporting piece comprises at least one transverse supporting bar and at least one longitudinal supporting bar, the transverse supporting bar and the longitudinal supporting bar are mutually connected, and two ends of the transverse supporting bar and the longitudinal supporting bar are respectively fixedly connected with the bottom of the reinforced enclosing frame.
The further optimized technical scheme is that the binding piece is a fixed binding wire or a binding belt.
The inverted roof heat-insulating layer structure comprises the inverted roof assembled heat-insulating layer prefabricated component, and further comprises a reinforced concrete roof plate, a waterproof coating layer, a waterproof coiled material, dry hard cement mortar and a facing layer, wherein the reinforced concrete roof plate, the waterproof coating layer, the waterproof coiled material, the inverted roof assembled heat-insulating layer prefabricated component, the hard cement mortar and the facing layer are sequentially distributed from bottom to top.
According to the utility model, the insulating layer insulating board, the mortar, the steel wire mesh and other reinforcing members are combined to form the insulating layer prefabricated member, so that large-scale factory prefabrication can be realized, and then the finished product is transported to the site for paving, so that the working procedures of paving the insulating board and pouring the insulating board fine stone concrete protective layer are finished in advance in a factory, the construction efficiency can be improved, the engineering construction progress can be accelerated, and the construction period can be shortened; the heat-insulating board and the mortar layer are combined in advance by prefabricating in a factory, so that the two procedures of traditional heat-insulating board laying and concrete protection layer pouring are omitted, the construction can be simplified, the operation of a construction site is simple, the field wet workload is reduced, the pollution to the environment is reduced, and the purpose of green environment-friendly construction is achieved; as prefabricated construction can be carried out, when the later-stage roof leaks, after the building surface layer is cleaned, the roof heat-insulating layer is removed to remove and check the leaking water point, and the method has the characteristic of convenient repair; the whole heat-insulating layer prefabricated part has the advantages of simple structure, easy construction, firm structure and difficult damage of the heat-insulating layer.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model.
Fig. 2 is a schematic plan view of an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a reinforced enclosure in an embodiment of the present utility model.
Fig. 4 is a schematic cross-sectional view of an inverted roof insulation layer structure according to an embodiment of the present utility model.
Reference numerals: 1-a support; 2-an insulating layer; 3-reinforcing the surrounding frame; 4-a mortar layer; 5-reinforcement; 6-fixing the insert; 7-ligating members; 11-transverse support bars; 12-longitudinal support bars; 31-side; 32-upper edge; 33-lower edge; 61-head; 62-a stem; 10-reinforced concrete roof panels; 20-a waterproof paint layer; 30-waterproof coiled materials; 40-inverted roof assembled heat-insulating layer prefabricated parts; 50-dry hard cement mortar; 60-finishing layer.
Detailed Description
The utility model provides an inversion formula roofing assembled heat preservation prefabricated component 40, shown in fig. 1, 2, includes support piece 1, heat preservation 2, mounting, reinforcement 5, mortar layer 4, strengthens enclosing frame 3 and ligature 7, heat preservation 2 sets up on support piece 1, mortar layer 4 sets up on the heat preservation 2 (pour mortar layer 4 on heat preservation 2 promptly), the mounting sets up in heat preservation 2 and mortar layer 4 for the connection between heat preservation 2 and the mortar layer 4 is fixed, reinforcement 5 sets up in the mortar layer 4 for the reinforcing of mortar layer 4, it encloses to strengthen enclosing frame 3 and is in support piece 1, heat preservation 2 and the side 31 of mortar layer 4, to heat preservation 2 and mortar layer 4 play the fixed effect of strengthening, support piece 1 and strengthen enclosing frame 3 fixed connection, ligature 7 sets up on the reinforcing enclosing frame 3, be used for adjacent two connect between the heat preservation 2 prefabricated component.
The fixing member is used for reinforcing the connection between the heat insulation layer 2 and the mortar layer 4 to prevent delamination, as one embodiment, as shown in fig. 1, the fixing member comprises a plurality of fixing inserts 6 which are uniformly arranged, each fixing insert 6 comprises a rod portion 62 and a head portion 61 which are integrally arranged, the lower portion of the rod portion 62 is inserted into the heat insulation layer 2, the upper portion of the rod portion extends into the mortar layer 4, the head portion 61 is arranged at the top end of the rod portion 62 and is positioned in the mortar layer 4, the cross section of the head portion 61 is larger than the cross section of the rod portion 62, and the T-shaped, round or spherical cross section can be formed. In this embodiment, the head 61 is T-shaped, and its specification and size can be set according to the overall size of the prefabricated member.
The reinforcement 5 plays a role in increasing the strength of the mortar layer 4, and the reinforcement 5 may be a steel wire mesh cage or a steel wire mesh sheet, which is parallel to the interface between the heat insulation layer 2 and the mortar layer 4. In this embodiment, as shown in fig. 2, the wire mesh is disposed in the middle of the mortar layer 4, which is a bidirectional wire mesh and is parallel to the insulation layer 2.
As one implementation mode, the heat insulation layer 2 is a polystyrene extrusion molding heat insulation board or a polyurethane heat insulation board, and the volume weight of the polystyrene extrusion molding heat insulation board is 18kg/m 3 The tensile strength of (2) is 110-120 kPa; the mortar layer 4 is waterproof mortar, and the strength of the waterproof mortar is M15.
In this embodiment, as shown in fig. 1 and fig. 3, the vertical section of the reinforcing enclosure frame 3 is U-shaped, and includes an integrally disposed side surface 31, an upper edge 32 and a lower edge 33, where the upper edge 32 and the lower edge 33 are respectively connected to the upper portion and the lower portion of the side surface 31, the side surface 31 of the reinforcing enclosure frame 3 encloses the side surface 31 of the heat insulation layer 2 and the mortar layer 4, the edge of the supporting member 1 is fixedly connected with the lower edge 33 of the reinforcing enclosure frame 3, and the binding member 7 is fixed on the upper edge 32 of the reinforcing enclosure frame 3. The ligature 7 may be a fixing tie or a binding band, such as a fixing wire or a steel wire.
The strength of the insulation 2 is generally limited and the support 1 is located below the insulation 2 and serves primarily to support the insulation 2 and the mortar layer 4, which may be steel plates or other support structures. As one embodiment, as shown in fig. 2, the support member 1 includes at least one transverse support bar 11 and at least one longitudinal support bar 12, the transverse support bar 11 and the longitudinal support bar 12 are connected to each other, and two ends of the transverse support bar 11 and the longitudinal support bar 12 are fixedly connected to the bottom of the reinforcing enclosure frame 3, respectively. In this embodiment, the insulation board has a size of 600mm x 1200mm, the support member 1 comprises a transverse support bar 11 and a longitudinal support bar 12, and is an iron member with a size of 20mm wide and 4mm thick, and the iron member is centrally arranged and reliably connected with the reinforcing peripheral frame 3 into a whole.
The prefabricated part 40 of the inverted roof assembled insulation layer of the present embodiment may be constructed in a factory in advance, and the construction method may be: (1) Firstly, processing and manufacturing a reinforced enclosing frame 3 to finish an integral frame, enabling the size of the integral frame to be matched with the size of an insulating layer 2 (such as a polystyrene extrusion molding insulating board), and then reliably welding a supporting piece 1 and the reinforced enclosing frame 3 to form an integral; (2) Placing the heat preservation layer 2 (such as a polystyrene extrusion molding heat preservation plate) in the reinforced enclosing frame 3 and the supporting piece 1, and then placing the manufactured reinforced piece 5 (such as a bidirectional steel wire mesh) on the upper part of the heat preservation layer 2 (such as the polystyrene extrusion molding heat preservation plate) so as to center the reinforced piece on the mortar layer 4; (3) And (3) installing a fixing piece, inserting the lower end of the rod part of the fixing plug-in 6 into the heat preservation layer 2, leaving the upper end outside the heat preservation layer 2, paving waterproof mortar with the strength of M15, vibrating compactly, and transporting to a construction site after curing to reach the strength.
When the roof heat-insulating layer structure is paved on the roof, two adjacent heat-insulating layer prefabricated parts can be reinforced through fixing binding wires, and gaps among the adjacent heat-insulating layer prefabricated parts are controlled.
In the embodiment, the roof size can be measured and typeset in the early stage, the reasonable size of the prefabricated part of the heat preservation is designed and calculated, and the factory performs processing and prefabrication according to the size of the roof typesetting on the construction site.
The inverted roof insulation layer structure comprises the inverted roof assembled insulation layer prefabricated part 40, a reinforced concrete roof panel 10, a waterproof paint layer 20, a waterproof coiled material 30, dry hard cement mortar 50 and a facing layer 60, wherein the reinforced concrete roof panel 10, the waterproof paint layer 20, the waterproof coiled material 30, the inverted roof assembled insulation layer prefabricated part 40, the hard cement mortar and the facing layer 60 are sequentially arranged from bottom to top as shown in fig. 4. The waterproof paint layer 20 and the waterproof roll 30 may be made of materials conventional in the art.
The foregoing detailed description is directed to embodiments of the utility model which are not intended to limit the scope of the utility model, but rather to cover all modifications and variations within the scope of the utility model.
Claims (9)
1. The utility model provides an inversion formula roofing assembled heat preservation prefabricated component, its characterized in that, includes support piece, heat preservation, mounting, reinforcement, mortar layer, strengthens enclosing frame and ligature piece, the heat preservation sets up on the support piece, the mortar layer sets up on the heat preservation, the mounting sets up in heat preservation and the mortar layer for the connection between heat preservation and the mortar layer is fixed, the reinforcement sets up in the mortar layer, be used for the reinforcing of mortar layer, it encloses to close to strengthen enclosing frame the side on support piece, heat preservation and mortar layer, play the effect of strengthening fixedly to heat preservation and mortar layer, support piece and strengthen enclosing frame fixed connection, the ligature piece sets up on the reinforcement encloses the frame for adjacent two connect fixedly between the heat preservation prefabricated component.
2. An inverted roof assembled insulation prefabricated element according to claim 1, wherein the fixing element comprises a plurality of fixing inserts which are uniformly arranged, each fixing insert comprises a rod part and a head part which are integrally arranged, the lower part of the rod part is inserted into the insulation layer, the upper part of the rod part extends into the mortar layer, and the head part is arranged at the top end of the rod part and is positioned in the mortar layer.
3. An inverted roof assembled insulation prefabricated element according to claim 1, wherein the reinforcement is a steel wire cage or mesh, the mesh being parallel or perpendicular to the interface of the insulation and the mortar layer.
4. The prefabricated component of an inverted roof assembly type heat insulation layer according to claim 1, wherein the heat insulation layer is a polystyrene extrusion molding heat insulation board or a polyurethane heat insulation board, and the mortar layer is waterproof mortar.
5. An inverter according to claim 4The prefabricated part of the heat-insulating layer assembled on the roof is characterized in that the volume weight of the polystyrene extruded heat-insulating plate is 18kg/m 3 The tensile strength of the waterproof mortar is 110-120 kPa, and the strength of the waterproof mortar is M15.
6. The prefabricated component for the inverted roof assembled heat preservation layer according to claim 1, wherein the vertical section of the reinforced enclosing frame is U-shaped and comprises an integrally arranged side face, an upper edge and a lower edge, the upper edge and the lower edge are respectively connected with the upper part and the lower part of the side face, the side face of the reinforced enclosing frame encloses the side faces of the heat preservation layer and the mortar layer, the edge of the supporting piece is fixedly connected with the lower edge of the reinforced enclosing frame, and the binding piece is fixed on the upper edge of the reinforced enclosing frame.
7. An inverted roof assembled insulation prefabricated part according to claim 1, wherein the supporting member comprises at least one transverse supporting bar and at least one longitudinal supporting bar, the transverse supporting bar and the longitudinal supporting bar are connected with each other, and two ends of the transverse supporting bar and the longitudinal supporting bar are fixedly connected with the bottom of the reinforced enclosure frame respectively.
8. An inverted roof assembled insulation prefabricated element according to claim 1, wherein the tie is a fixing tie or a tie.
9. An inverted roof insulation structure, comprising the inverted roof assembled insulation prefabricated member according to any one of claims 1 to 8, and further comprising a reinforced concrete roof panel, a waterproof coating layer, a waterproof coiled material, dry hard cement mortar and a facing layer, wherein the reinforced concrete roof panel, the waterproof coating layer, the waterproof coiled material, the inverted roof assembled insulation prefabricated member, the hard cement mortar and the facing layer are sequentially arranged from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166818.1U CN219732534U (en) | 2023-05-15 | 2023-05-15 | Inverted roof assembled heat-insulating layer prefabricated part and roof heat-insulating layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166818.1U CN219732534U (en) | 2023-05-15 | 2023-05-15 | Inverted roof assembled heat-insulating layer prefabricated part and roof heat-insulating layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732534U true CN219732534U (en) | 2023-09-22 |
Family
ID=88029629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321166818.1U Active CN219732534U (en) | 2023-05-15 | 2023-05-15 | Inverted roof assembled heat-insulating layer prefabricated part and roof heat-insulating layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732534U (en) |
-
2023
- 2023-05-15 CN CN202321166818.1U patent/CN219732534U/en active Active
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