CN205777148U - A kind of based on cold formed steel structure build pitched roof soon - Google Patents
A kind of based on cold formed steel structure build pitched roof soon Download PDFInfo
- Publication number
- CN205777148U CN205777148U CN201620462364.6U CN201620462364U CN205777148U CN 205777148 U CN205777148 U CN 205777148U CN 201620462364 U CN201620462364 U CN 201620462364U CN 205777148 U CN205777148 U CN 205777148U
- Authority
- CN
- China
- Prior art keywords
- structural slab
- waterproof layer
- steel joist
- lightgage steel
- centre keel
- 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.)
- Active
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
This utility model discloses a kind of based on cold formed steel structure builds pitched roof soon, belongs to construction engineering technical field.Including roofing tile, waterproof layer, gypsum base structural slab heat-insulation mortar bed, upper, lower structural slab, lightgage steel joist, fixture, centre keel, gutter；Described lightgage steel joist and centre keel form the frame roof truss that spreads out, and it is fixing that described lightgage steel joist uses fixture to be connected with centre keel；Described upper structural slab is fixed on domatic lightgage steel joist, and described upper structural slab upper surface lays waterproof layer；Described roofing tile is fixed on waterproof layer by iron nail；Described lower structural slab is fixed on the lower plane of roof truss, and it is heat-insulation mortar bed that the upper surface of described lower structural slab is coated with one layer of gypsum base, and the lower surface of described lower structural slab carries out interior finish coat process；Gutter it is provided with at roofing eave.This utility model good stability, water proofing property is strong, Stability Analysis of Structures, high insulating effect.
Description
Technical field
This utility model belongs to construction engineering technical field, is specifically related to a kind of based on cold formed steel structure build pitched roof soon.
Background technology
In the field of housing building of steel-structure, the structure of tradition pitched roof is all the position of winding up on roof, first laying heat insulation layer, its type includes: cement insulation board, foamed glass warming plate, exterior insulation, extruded sheet, very gold plate etc., re-lays waterproof layer.Because traditional heat preserving and insulating material is all easily to absorb water and bigger for climate change relative sensitivity, it is substantially reduced thermal and insulating performance after heat-insulation layer water suction, and the structure of subsequent occurrences of " inverted roof " is on the structure sheaf on roof, first lays waterproof layer, re-lay thermal insulation layer.There is many shortcomings in this roof structure: fire resistance is poor, the most ageing-resistant, deformation coefficient big, poor stability, poor stability, difficulty of construction are big, brings no small pressure also to body of wall load-bearing.So the structure composition of building is critically important; and roof is as whole building most important protection position; its weatherability, durability and stability for whole building it is critical that, tradition housing building of steel-structure thermal and insulating performance poor, the most ageing-resistant.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, it is provided that a kind of based on cold formed steel structure build pitched roof soon.
For achieving the above object, technical solution of the present utility model is: a kind of based on cold formed steel structure build pitched roof soon, including roofing tile, waterproof layer, gypsum base structural slab heat-insulation mortar bed, upper, lower structural slab, lightgage steel joist, fixture, centre keel, gutter；Described lightgage steel joist and centre keel form the frame roof truss that spreads out, and it is fixing that described lightgage steel joist uses fixture to be connected with centre keel；Described upper structural slab is fixed on domatic lightgage steel joist, and described upper structural slab upper surface lays waterproof layer, and described waterproof layer uses waterproof roll；Described roofing tile is fixed on waterproof layer by iron nail, and hole for nailing is covered by uncured Colophonium；Described lower structural slab is fixed on the lower plane of roof truss, and it is heat-insulation mortar bed that the upper surface of described lower structural slab is coated with one layer of gypsum base, and the lower surface of described lower structural slab carries out interior finish coat process；Gutter it is provided with at roofing eave.
Described upper structural slab uses OSB sheet material, described lower structural slab to use calcium silicate board with microporous；Described lightgage steel joist and centre keel use c-type light gauge cold-formed steel shape.
Preferentially, described waterproof layer is SBS waterproof roll or self-adhered polymer modified bitumen waterproofing membrane.
This utility model solves its technical problem and be the technical scheme is that the load bearing component using cold formed steel structure as whole roofing system, its roof truss position of winding up is laid a Rotating fields plate and fixes with self-driving expansion screw, laying water-proof coiled material on structural slab again, then roofing tile is laid, when hanging roofing tile, the position having iron nail to pierce through waterproof roll need to cover with uncured Colophonium；Lower edge position self-driving expansion screw fixes a Rotating fields plate, then it is heat-insulation mortar bed to lay or fill one layer of gypsum base flushed with Os Draconis on structural slab.
This utility model has the following advantages: in this utility model, the use of waterproof roll not only allows roof bear the lightest load, also ensure that roof structure system has more preferable water resistance；With steel joist as the load bearing component of whole roofing system, substantially increase the stability of roofing system structure；Spraying or filled stone cream base thermal insulation mortar on lower structural slab in steel keel structure, good heat-insulating property is provided for roofing system, and make room that the thermal insulation system closed is integrally formed, also cut off the potential safety hazard that architecture indoor is brought by roof Material and other materials simultaneously, green safety, heat preservation energy-saving；Using lightgage steel joist to add sheet material forming, speed of production is fast, and production efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Based on cold formed steel structure pitched roof is built soon, upper structural slab 4, lower structural slab 5, lightgage steel joist 6, fixture 7, centre keel 8, gutter 9 heat-insulation mortar bed 3 including roofing tile 1, waterproof layer 2, gypsum base as it is shown in figure 1, a kind of；Described lightgage steel joist 6 and centre keel 8 form the frame roof truss that spreads out, and it is fixing that described lightgage steel joist 6 uses fixture 7 to be connected with centre keel 8；Described upper structural slab 4 is fixed on domatic lightgage steel joist 6, and described upper structural slab 4 upper surface lays waterproof layer 2, and described waterproof layer 2 uses waterproof roll；Described roofing tile 1 is fixed on waterproof layer 2 by iron nail, and hole for nailing is covered by uncured Colophonium；Described lower structural slab 5 is fixed on the lower plane of roof truss, and the upper surface of described lower structural slab 5 is coated with one layer of gypsum base heat-insulation mortar bed 3, and the lower surface of described lower structural slab 5 carries out interior finish coat process；Gutter 9 it is provided with at roofing eave.
Described upper structural slab 4 uses OSB sheet material, described lower structural slab 5 to use calcium silicate board with microporous；Described lightgage steel joist 6 and centre keel 8 use c-type light gauge cold-formed steel shape.
Preferentially, described waterproof layer 2 is SBS waterproof roll or self-adhered polymer modified bitumen waterproofing membrane.
In this utility model, the use of waterproof roll not only allows roof bear the lightest load, also ensure that roof structure system has more preferable water resistance；With steel joist as the load bearing component of whole roofing system, substantially increase the stability of roofing system structure；Spraying or filled stone cream base thermal insulation mortar on lower structural slab in steel keel structure, good heat-insulating property is provided for roofing system, and make room that the thermal insulation system closed is integrally formed, also cut off the potential safety hazard that architecture indoor is brought by roof Material and other materials simultaneously, green safety, heat preservation energy-saving.
Claims (3)
1. based on cold formed steel structure build pitched roof soon for one kind, it is characterised in that: include roofing tile, waterproof layer, gypsum base structural slab heat-insulation mortar bed, upper, lower structural slab, lightgage steel joist, fixture, centre keel, gutter；Described lightgage steel joist and centre keel form the frame roof truss that spreads out, and it is fixing that described lightgage steel joist uses fixture to be connected with centre keel；Described upper structural slab is fixed on domatic lightgage steel joist, and described upper structural slab upper surface lays waterproof layer, and described waterproof layer uses waterproof roll；Described roofing tile is fixed on waterproof layer by iron nail, and hole for nailing is covered by uncured Colophonium；Described lower structural slab is fixed on the lower plane of roof truss, and it is heat-insulation mortar bed that the upper surface of described lower structural slab is coated with one layer of gypsum base, and the lower surface of described lower structural slab carries out interior finish coat process；Gutter it is provided with at roofing eave.
The most according to claim 1 a kind of based on cold formed steel structure build pitched roof soon, it is characterised in that: described upper structural slab uses OSB sheet material, described lower structural slab to use calcium silicate board with microporous；Described lightgage steel joist and centre keel use c-type light gauge cold-formed steel shape.
The most according to claim 1 a kind of based on cold formed steel structure build pitched roof soon, it is characterised in that: described waterproof layer is SBS waterproof roll or self-adhered polymer modified bitumen waterproofing membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462364.6U CN205777148U (en) | 2016-05-20 | 2016-05-20 | A kind of based on cold formed steel structure build pitched roof soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462364.6U CN205777148U (en) | 2016-05-20 | 2016-05-20 | A kind of based on cold formed steel structure build pitched roof soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777148U true CN205777148U (en) | 2016-12-07 |
Family
ID=58118230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620462364.6U Active CN205777148U (en) | 2016-05-20 | 2016-05-20 | A kind of based on cold formed steel structure build pitched roof soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839864A (en) * | 2016-05-20 | 2016-08-10 | 合肥国瑞集成建筑科技有限公司 | Quickly-built sloping roof based on cold-bent thin wall type steel structure |
-
2016
- 2016-05-20 CN CN201620462364.6U patent/CN205777148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839864A (en) * | 2016-05-20 | 2016-08-10 | 合肥国瑞集成建筑科技有限公司 | Quickly-built sloping roof based on cold-bent thin wall type steel structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101265723B (en) | Architecture structure system assembled by composite building board and building method | |
| CN102505763B (en) | Externally laid masonry composite heat-insulating sintered building block exterior wall heat insulating system | |
| CN104120824B (en) | Profiled steel plate composite board and roof boarding, floorboard and shingle nail with composite plate | |
| CN201144486Y (en) | Light waterproof heat insulation roof | |
| CN204781627U (en) | Compound roofing tile material | |
| WO2007031020A1 (en) | A type of structural system formed of phase change materials | |
| CN214461659U (en) | Novel newly-built building roof waterproof node structure | |
| CN205777148U (en) | A kind of based on cold formed steel structure build pitched roof soon | |
| CN105839864A (en) | Quickly-built sloping roof based on cold-bent thin wall type steel structure | |
| CN204112508U (en) | A kind of in-situ concrete wall fire-retardant heat insulation structure | |
| CN208996333U (en) | A kind of inverted roof balcony node waterproof structure | |
| CN214364032U (en) | Light-steel light-concrete house with near-zero energy consumption | |
| CN201933703U (en) | Non-fine concrete roof covering structure | |
| CN209891582U (en) | Wooden building slope roof manufacturing method and cornice large-sample node | |
| CN201125462Y (en) | Heat preserving exterior wall | |
| CN207260427U (en) | Light steel composite thermo-insulating wall board | |
| CN2182203Y (en) | Insulation energy-saving assembling light house | |
| CN101603343A (en) | A kind of heat-insulating water-proofing accessible steel roof | |
| CN202324463U (en) | Cold-bridge-free insulation board for four-step energy-saving house | |
| CN201460040U (en) | Composite, light and waterproof thermal-insulation brick | |
| CN201554133U (en) | Composite rock-wool board for assembled keel structure or slope roof | |
| CN205530899U (en) | Novel thin -walled cold -formed steel roofing system | |
| CN205955029U (en) | Ripple waterproof insulation intergral template | |
| CN207296189U (en) | Steel construction heat insulation house surface | |
| CN114000657B (en) | Roofing shingle fixing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |