CN215106448U - Novel slope roof building structure - Google Patents
Novel slope roof building structure Download PDFInfo
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- CN215106448U CN215106448U CN202121175156.5U CN202121175156U CN215106448U CN 215106448 U CN215106448 U CN 215106448U CN 202121175156 U CN202121175156 U CN 202121175156U CN 215106448 U CN215106448 U CN 215106448U
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Abstract
The utility model discloses a novel slope roof building structure, which comprises a reinforced concrete roof panel, an additional waterproof layer, a steam-proof layer, a heat-preserving layer, a profiled steel sheet, a tile hanging strip and a flat tile surface layer, wherein the additional waterproof layer, the steam-proof layer, the heat-preserving layer, the profiled steel sheet, the tile hanging strip and the flat tile surface layer are sequentially arranged on the upper surface of the reinforced concrete roof panel from bottom to top; the profiled steel sheet is arranged in parallel to the slope direction of the roof, is provided with a wavy wave-shaped surface, the grooves at the wave troughs are water-guiding grooves and are used for removing residual water penetrating into the roof in an organized mode and can be used as water-guiding strips, the convex surfaces at the wave crests are used for heightening the working surface and fixing the upper hanging battens and the flat tile surface layer, and the profiled steel sheet has rigidity so as to replace cast-in-situ fine aggregate concrete to be used as a nail holding layer. The utility model discloses heat preservation, waterproof layer, the nail layer of holding and the water bar integration in the structure level are finished product module, simple structure, construction convenience.
Description
Technical Field
The utility model relates to a building technical field especially relates to a novel slope roofing building structure.
Background
Sloping roofs are widely used in different times in various countries and regions of the world as a classification of traditional building roof types. The building roof member is the most important form component in the building, and is used as a typical mark and an important carrier for transmitting historical culture and regional characteristics in a long historical period.
In recent years, with the social and economic development and the continuous innovation of science and technology in China, modern buildings are constantly updated and iterated, and modern architects awaken the ancient roof form again. The diversified building expression forms change the monotonicity of the facade model of the conventional building, so that the outline of the building is richer and more variable, and the expression of the whole artistic image of the building is improved by combining color processing, the block and style of the modern building are highlighted, and the urban landscape is enriched. The roofing type with excellent heat preservation and heat insulation performance has higher and higher utilization rate in various industrial and civil buildings (especially residential buildings) in China.
At present, the existing national standard of 'technical specification for roof engineering' GB50345-2012, the 'technical specification for slope roof engineering' GB50693-2011 and the 'structural design drawing of the national building standard' 09J202-1 are available for reference in the slope roof structure in the industrial and civil building design in China.
The slope roof building structure 09J202-1 is classified into a tile roof (subdivided into flat tiles, mini-blue tiles and cylindrical tiles), an asphalt tile roof and a corrugated tile roof according to different surface layer types, and a typical roof structure method comprises the following steps in sequence from bottom to top: the reinforced concrete roof panel (can hold the nail layer when there is no insulating layer) → the leveling layer (need to set when there is the steam barrier) → the steam barrier (determine whether need according to the design) → the insulating layer → the leveling layer → the waterproof layer → the nail holding layer → the runner → the battens → the tile surface layer.
The construction method is relatively complex, each construction level needs different work types to be connected and matched, the construction needs to be completed by field operation, the engineering quality is greatly influenced by the climate and the technical capability of constructors, the production efficiency is general, the construction period is relatively long, and meanwhile, the environmental pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel slope roofing building structure to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
a novel pitched roof building structure, comprising:
the reinforced concrete roof panel is sequentially arranged on an additional waterproof layer, a steam-insulating layer, a heat-insulating layer, a profiled steel sheet, a tile hanging strip and a flat tile surface layer from bottom to top on the upper surface of the reinforced concrete roof panel, the flat tile surface layer is hung by means of the tile hanging strip, and the steam-insulating layer, the heat-insulating layer and the profiled steel sheet are integrated together to form an integral module for installation; the profiled steel sheet is arranged in parallel to the slope direction of the roof, is provided with a wavy wave-shaped surface, the grooves at the wave troughs are water-guiding grooves and are used for removing residual water penetrating into the roof in an organized mode and can be used as water-guiding strips, the convex surfaces at the wave crests are used for heightening the working surface and fixing the upper hanging battens and the flat tile surface layer, and the profiled steel sheet has rigidity so as to replace cast-in-situ fine aggregate concrete to be used as a nail holding layer.
Preferably, the profiled steel sheet and the battens are vertically arranged and connected through fixing nails.
Preferably, the surface of the surface layer of the profiled steel sheet is compounded with a coiled material, a coating or a composite material to serve as a waterproof layer.
Preferably, the heat-insulating layer is bonded with the plate surface of the profiled steel sheet by adopting a hanging net.
Preferably, the steam barrier layer is a polyurethane flexible waterproof membrane.
Preferably, the whole module is connected and fixed with the profiled steel sheet inner rib framework through anchor bolts pre-embedded in cast-in-place reinforced concrete and tensioned by bolts.
The utility model discloses a to the replenishment and the improvement of current roofing structure way, provide a novel slope roofing building structure, can be with heat preservation, waterproof layer in the structure level, hold the nail layer and the strip integration in the same direction as water is for the finished product module, simple structure, construction convenience, the reliability is high, the practicality is good, applicable in the tile and the wave form tile surface course structure of different roofing waterproof grades.
Drawings
Fig. 1 is an overall schematic view of a novel pitched roof building structure according to an embodiment of the present invention;
fig. 2 is a section view of the novel slope roofing building structure of the embodiment of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the utility model discloses a novel sloping roof building structure includes:
the reinforced concrete roof panel comprises a reinforced concrete roof panel 1, an additional waterproof layer 2, a steam-insulating layer 5, a heat-insulating layer 6, a profiled steel sheet 7, battens 3 and a flat tile surface layer 4 which are sequentially arranged on the upper surface of the reinforced concrete roof panel from bottom to top, wherein the flat tile surface layer is hung by means of the battens, and the steam-insulating layer, the heat-insulating layer and the profiled steel sheet are integrated together to form an integrated integral module for installation; the profiled steel sheet is arranged in parallel to the slope direction of the roof, is provided with a wavy wave-shaped surface, the grooves at the wave troughs are water-guiding grooves and are used for removing residual water penetrating into the roof in an organized mode and can be used as water-guiding strips, the convex surfaces at the wave crests are used for heightening the working surface and fixing the upper hanging battens and the flat tile surface layer, and the profiled steel sheet has rigidity so as to replace cast-in-situ fine aggregate concrete to be used as a nail holding layer.
The embodiment of the utility model provides a, novel integrated whole module of slope roofing building structure is become by supreme following level down according to the structure level: steam-insulating layer → profiled steel sheet (composite waterproof surface layer).
Wherein the upper laminated steel plate is
The surface of the surface layer is compounded with coiled materials, coating films or composite materials to serve as a waterproof layer, the wave-shaped surface of the profiled steel sheet is arranged in parallel to the slope direction of the roof, the grooves at the wave troughs are the water guiding grooves 13 and are used for removing residual water infiltrated into the roof in an organized manner and can also serve as water guiding strips, and the convex surfaces at the wave crests serve as heightening working surfaces and fixing upper tile hanging strips and the tile surface layer. The profiled steel sheet has rigidity and can replace cast-in-place fine aggregate concrete as a nail holding layer.
The lower part of the profiled steel sheet is compounded with an insulating layer, and the insulating layer is bonded with the plate surface by adopting a hanging net. The lower part of the heat-insulating layer is compounded with a steam-insulating layer (generally a polyurethane flexible waterproof film) according to the actual engineering requirements.
The embodiment of the utility model provides a, integrated whole module be connected fixedly through pre-buried crab-bolt and profiled sheet inner rib skeleton in cast in situ reinforced concrete, with the bolt tensioning.
The utility model discloses novel slope roofing building structure's construction technology as follows:
1. the method comprises the following steps of pouring a reinforced concrete roof panel 1 in situ, embedding anchor bolts 9 and edge-closing drain pipes 11 in the panel, and sealing gaps around upper-end pipe orifices of the edge-closing drain pipes 11 by using a sealant;
2. leveling the base layer and constructing an additional waterproof layer 2 according to design requirements;
3. the integrated integral module is assembled in a reverse tongue-and-groove lap joint sequence, a gap 12 of 30mm is reserved between the integrated integral module and a reinforced concrete edge at the end part of the reinforced concrete roof panel, and waterproof sealing treatment is carried out by joint filling sealant at local point positions after an anchor bolt fixing nut 10 is tensioned;
4. paving a batten 3, and connecting the batten 3 with a profiled steel sheet 7 by using a fixing nail 8;
5. and finishing the tile hanging of the roof and finishing the construction.
The embodiment of the utility model provides a novel slope roofing building structure has following advantage:
(1) the embodiment of the utility model provides an integrated module is integrated as finished product module with heat preservation, waterproof layer, the nail layer of holding in traditional roofing structure level and following the water strip. The important structural level in the module is profiled steel sheet, wherein, profiled steel sheet wave mode face is on a parallel with roofing slope to setting up, and trough department recess is for following the basin, and the effect is for organizing to get rid of roofing infiltration surplus water, can double as following the water strip, and crest department convex surface is used for fixed upper portion battens, and profiled steel sheet is because self possesses certain rigidity, can replace cast-in-place pea gravel concrete to use as holding the nail layer. The surface layer on the upper part of the profiled steel sheet can be used as a waterproof layer by compounding coiled materials, coating films and composite materials according to the roof waterproof grade and different design requirements, a heat-insulating layer is compounded below the profiled steel sheet, and a waterproof vapor-barrier film can also be compounded below the heat-insulating layer according to the actual engineering requirements and used as a vapor-barrier layer.
(2) Combine national industry policy, the theory of sustainable development at this point, the embodiment of the utility model provides a novel sloping roof building structure full play batch production's concentrated advantage, the original cast-in-place operation of replacement is assembled on the finished product scene, can reduce constructor on-the-spot wet work volume by a great margin, uses manpower sparingly and material resources, improves production efficiency, effectively shortens the time limit for a project, reduces on-the-spot rubbish simultaneously and produces, weakens the influence to all ring edge borders, accords with the future development direction of green construction technique, has a great deal of application prospect.
In addition, the reliability of connection among all structural layers can be fully guaranteed by manufacturing the integrated module in a factory, the engineering quality is guaranteed, the overall practicability is improved, the operation and installation are not limited by climate and environment, and the construction difficulty is reduced.
(3) The embodiment of the utility model provides an integrated module can show the structure level quantity that optimizes in reducing the conventional way, can exert the effect of multilayer structures such as water bar, nail layer, waterproof layer like profiled sheet individual layer structure, reduces the structure levels such as screed-coat that the site operation must set up simultaneously.
In addition, the integrated module can flexibly adjust the increase and decrease hierarchical structure according to different environment types, building function requirements, roofing types and the like. For example, the materials used for the heat preservation and waterproof layers can be adjusted and changed according to the design requirements, the requirements of waterproof and heat preservation of various levels can be met, the practicability is high, and certain social popularization and economic values are achieved.
Interpretation of terms:
slope roofing: the slope is more than or equal to 3 percent.
Insulating layer: the heat insulation roof slab is a structural layer arranged on (or under) the roof slab, is made of light heat insulation materials with small heat conductivity coefficient and mainly plays a role in heat insulation.
Waterproof layer (waterproof cushion layer): the waterproof layer is a structural layer capable of insulating water without allowing water to permeate into a building, and can be used for a roof structure with a first-class roof waterproof grade. The waterproof cushion layer is a structural layer which is arranged below the tile material or the metal plate material and plays a role in water resistance and moisture resistance, and can be used for a roof structure with a second-level roof waterproof grade.
A nail holding layer: the tile roof can be wrapped with structural layers of the fixing nails, such as fine stone concrete layers, roof boards and the like.
Water treatment: the structure layer is arranged below the roof battens and vertically crossed with the battens, is generally parallel to the slope direction of the roof and is used for fixing the battens. The main function is to make the roof tile overhead, which is beneficial to the ventilation of the roof and can eliminate the residual water permeating into the tile surface layer. The material is mainly made of wood or steel.
Hanging battens: the structure layer is arranged on the roof water bar and used for fixing the tile surface layer and is generally vertical to the slope direction of the roof.
A steam barrier layer: the roof is paved with a layer of air-tight and water-tight protective material in order to prevent indoor water vapor from permeating into the heat-insulating layer. In the areas with the latitude of 40 degrees or north and the indoor air humidity of more than 75 percent, or other areas with the indoor air humidity of more than 80 percent all the year round, a steam-isolating layer is arranged.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The novel sloping roof building structure is characterized by comprising a reinforced concrete roof board, and an additional waterproof layer, a steam-proof layer, a heat-insulating layer, a profiled steel sheet, a tile hanging strip and a flat tile surface layer which are sequentially arranged on the upper surface of the reinforced concrete roof board from bottom to top, wherein the flat tile surface layer is hung by means of the tile hanging strip, and the steam-proof layer, the heat-insulating layer and the profiled steel sheet are integrated together to form an integral module for installation; the profiled steel sheet is arranged in parallel to the slope direction of the roof, is provided with a wavy wave-shaped surface, the grooves at the wave troughs are water-guiding grooves and are used for removing residual water penetrating into the roof in an organized mode and can be used as water-guiding strips, the convex surfaces at the wave crests are used for heightening the working surface and fixing the upper hanging battens and the flat tile surface layer, and the profiled steel sheet has rigidity so as to replace cast-in-situ fine aggregate concrete to be used as a nail holding layer.
2. The new pitched roof building structure according to claim 1, wherein the profiled steel sheet is vertically arranged with the battens and connected by fixing nails.
3. The new pitched roof building structure according to the claim 1, characterized in that the surface layer of the profiled steel sheet is coated with coiled material, film or composite material as a waterproof layer.
4. The new pitched roof building structure according to claim 1, wherein the heat insulation layer is bonded with the plate surface of the profiled steel sheet by adopting a hanging net.
5. The new pitched roof building construction according to claim 1, wherein the vapor barrier is a polyurethane flexible waterproof membrane.
6. The novel pitched roof building structure according to claim 1, wherein the integral module is fixedly connected with the profiled steel sheet inner rib framework through anchor bolts embedded in cast-in-place reinforced concrete and tensioned through bolts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175156.5U CN215106448U (en) | 2021-05-28 | 2021-05-28 | Novel slope roof building structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121175156.5U CN215106448U (en) | 2021-05-28 | 2021-05-28 | Novel slope roof building structure |
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| CN215106448U true CN215106448U (en) | 2021-12-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565864A (en) * | 2019-08-21 | 2019-12-13 | 中建四局第六建筑工程有限公司 | Pitched roof truss floor plate and construction method thereof |
| CN115288373A (en) * | 2022-09-01 | 2022-11-04 | 中建科工集团有限公司 | Small blue tile roof system |
-
2021
- 2021-05-28 CN CN202121175156.5U patent/CN215106448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565864A (en) * | 2019-08-21 | 2019-12-13 | 中建四局第六建筑工程有限公司 | Pitched roof truss floor plate and construction method thereof |
| CN110565864B (en) * | 2019-08-21 | 2024-08-02 | 中建珠江海外发展有限公司 | Inclined roof truss floor plate and construction method thereof |
| CN115288373A (en) * | 2022-09-01 | 2022-11-04 | 中建科工集团有限公司 | Small blue tile roof system |
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