CN105839864A - Quickly-built sloping roof based on cold-bent thin wall type steel structure - Google Patents
Quickly-built sloping roof based on cold-bent thin wall type steel structure Download PDFInfo
- Publication number
- CN105839864A CN105839864A CN201610336476.1A CN201610336476A CN105839864A CN 105839864 A CN105839864 A CN 105839864A CN 201610336476 A CN201610336476 A CN 201610336476A CN 105839864 A CN105839864 A CN 105839864A
- Authority
- CN
- China
- Prior art keywords
- structural slab
- roof
- waterproof layer
- cold
- joist
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010440 gypsum Substances 0.000 claims abstract description 9
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 239000010426 asphalt Substances 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract 5
- 239000007921 spray Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/002—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings consisting of two or more layers, at least one of the layers permitting turfing of the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a quickly-built sloping roof based on a cold-bent thin wall type steel structure, and belongs to the technical field of constructional engineering. The quickly-built sloping roof based on the cold-bent thin wall type steel structure comprises roof tiles, a waterproof layer, a gypsum-based heat-preservation mortar layer, an upper structural slab, a lower structural slab, a lightweight steel joist, a fixing member, a vertical joist and a gutter, wherein the lightweight steel joist and the vertical joist form a truss roof frame; the lightweight steel joist is connected with the vertical joist in a fixation manner by adopting the fixing member; the upper structural slab is fixedly arranged on the lightweight steel joist on a slope surface; the waterproof layer is laid on the upper surface of the upper structural slab; the roof tiles are fixedly arranged on the waterproof layer through iron nails; the lower structural slab is fixedly arranged on the lower plane of the roof frame; the gypsum-based heat-preservation mortar layer is spray-coated on the upper surface of the lower structural slab; the lower surface of the lower structural slab is subjected to interior decorative surface layer treatment; a cornice of the roof is provided with the gutter. The quickly-built sloping roof based on the cold-bent thin wall type steel structure is good in stability, strong in waterproofness, stable in structure and good in heat preservation effect.
Description
Technical field
The invention belongs to construction engineering technical field, be 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.
Summary of the invention
Present invention aim to address 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, the technical solution of the present invention 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 pitch；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.
The technical solution adopted for the present invention to solve the technical problems is: using cold formed steel structure as the load bearing component of 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 pitch；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 keel on structural slab.
The present invention has the following advantages: in the present invention, 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 the structural representation of the present invention.
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 pitch；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 the present invention, 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 pitch；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 |
|---|---|---|---|
| CN201610336476.1A CN105839864A (en) | 2016-05-20 | 2016-05-20 | Quickly-built sloping roof based on cold-bent thin wall type steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336476.1A CN105839864A (en) | 2016-05-20 | 2016-05-20 | Quickly-built sloping roof based on cold-bent thin wall type steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105839864A true CN105839864A (en) | 2016-08-10 |
Family
ID=56593405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336476.1A Pending CN105839864A (en) | 2016-05-20 | 2016-05-20 | Quickly-built sloping roof based on cold-bent thin wall type steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105839864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605087A (en) * | 2017-09-29 | 2018-01-19 | 金螳螂精装科技（苏州）有限公司 | A kind of steel log cabin top mounting structure |
| CN108729595A (en) * | 2018-07-31 | 2018-11-02 | 云南省城乡建设投资有限公司 | A kind of structurally stable heat-isolating antiseepage pitched roof and its method of construction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784241B1 (en) * | 2006-10-19 | 2007-12-10 | 건융건설 주식회사 | Double floor type inducing waterproof structure and green roof structure using the same |
| CN201007062Y (en) * | 2007-02-13 | 2008-01-16 | 上海环科建筑科技有限公司 | Solar air heat collection composite roof device |
| CN201649459U (en) * | 2010-04-23 | 2010-11-24 | 王世杰 | Slope roof cast-in-place concrete structure |
| CN202672504U (en) * | 2012-05-11 | 2013-01-16 | 叶香雄 | Light-steel structure roofing insulation structure |
| CN203066319U (en) * | 2013-03-30 | 2013-07-17 | 陕西建工集团第五建筑工程有限公司 | Antiquing aluminium tile construction structure of steel structural sloping roof |
| CN203441006U (en) * | 2013-07-23 | 2014-02-19 | 中建三局建设工程股份有限公司 | Layer-by-layer shrinkage specially-arc-shaped heat-preserving and waterproof roof |
| CN203783002U (en) * | 2014-03-17 | 2014-08-20 | 中国核工业第二二建设有限公司 | Slope roof concrete constructing device |
| CN205777148U (en) * | 2016-05-20 | 2016-12-07 | 合肥国瑞集成建筑科技有限公司 | A kind of based on cold formed steel structure build pitched roof soon |
-
2016
- 2016-05-20 CN CN201610336476.1A patent/CN105839864A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784241B1 (en) * | 2006-10-19 | 2007-12-10 | 건융건설 주식회사 | Double floor type inducing waterproof structure and green roof structure using the same |
| CN201007062Y (en) * | 2007-02-13 | 2008-01-16 | 上海环科建筑科技有限公司 | Solar air heat collection composite roof device |
| CN201649459U (en) * | 2010-04-23 | 2010-11-24 | 王世杰 | Slope roof cast-in-place concrete structure |
| CN202672504U (en) * | 2012-05-11 | 2013-01-16 | 叶香雄 | Light-steel structure roofing insulation structure |
| CN203066319U (en) * | 2013-03-30 | 2013-07-17 | 陕西建工集团第五建筑工程有限公司 | Antiquing aluminium tile construction structure of steel structural sloping roof |
| CN203441006U (en) * | 2013-07-23 | 2014-02-19 | 中建三局建设工程股份有限公司 | Layer-by-layer shrinkage specially-arc-shaped heat-preserving and waterproof roof |
| CN203783002U (en) * | 2014-03-17 | 2014-08-20 | 中国核工业第二二建设有限公司 | Slope roof concrete constructing device |
| CN205777148U (en) * | 2016-05-20 | 2016-12-07 | 合肥国瑞集成建筑科技有限公司 | A kind of based on cold formed steel structure build pitched roof soon |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605087A (en) * | 2017-09-29 | 2018-01-19 | 金螳螂精装科技（苏州）有限公司 | A kind of steel log cabin top mounting structure |
| CN108729595A (en) * | 2018-07-31 | 2018-11-02 | 云南省城乡建设投资有限公司 | A kind of structurally stable heat-isolating antiseepage pitched roof and its method of construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |