CN102041883A - Steel roof capable of preserving heat, resisting water and bearing person - Google Patents
Steel roof capable of preserving heat, resisting water and bearing person Download PDFInfo
- Publication number
- CN102041883A CN102041883A CN 201110006461 CN201110006461A CN102041883A CN 102041883 A CN102041883 A CN 102041883A CN 201110006461 CN201110006461 CN 201110006461 CN 201110006461 A CN201110006461 A CN 201110006461A CN 102041883 A CN102041883 A CN 102041883A
- Authority
- CN
- China
- Prior art keywords
- roof
- steel
- layer
- steel roof
- steel plate
- 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 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000011083 cement mortar Substances 0.000 claims abstract description 4
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 7
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention provides a steel roof capable of preserving heat, resisting water and bearing persons, and relates to a novel building structure, belonging to the technical field of construction. An I-shaped secondary beam is fixed on a girder; a steel structure net rack is arranged at the lower part of the girder; a full welded steel roof boarding is arranged on the secondary beam; the surface of the steel roof boarding is provided with a cement ceramsite slope marking layer, a cement mortar screeding layer, a main waterproof layer, a polystyrene foam insulating layer, an outer waterproof layer, a fine stone cement layer, an adhesive layer and a decorating ground tile layer in sequence. The steel roof is characterized in that a folded expansion joint section is arranged on the steel roof. The steel roof provided by the invention can bear the roof dead load and the roof live load, and transmits the roof dead load and the roof live load to a wall column main body; because the steel roof boarding is provided with the folded expansion joint section, the steel plate can be manufactured in factories, are convenient for construction, and causes the steel roof boarding to have an expansion function of automatic absorption of expansion and contraction deformation; in addition, the expansion joint is not required to process additionally, an exhaust system and air bleeders on the roof are not required to install; and the roof can be further developed and utilized.
Description
Technical field
The present invention relates to a kind of novel building structure, belong to technical field of construction.
Background technology
In engineering structures, existing building roofing branch: reinforced concrete roof, steel structural roof and network frame house cap.Reinforced concrete roof is formed the horizontal structure system by reinforcing bar, concrete, weak point: 1, do not meet the energy-conserving and environment-protective developing direction; 2, increased dead load; Steel structural roof is formed the horizontal structure system, weak point by steel work and glass, die mould steel sheet or other sheet material: 1, can not go up the people; 2, thermal insulation is poor; The horizontal structure system that network frame house cap is made up of steel mesh frame and ALC plate, glass, die mould steel sheet or other sheet material, weak point: 1, can not go up the people; 2, thermal insulation is poor.
Rack shaped steel integral supporting structure building now is one of a kind of structure to the urban environmental impact minimum, is called as green building.The characteristics of this structure be stressed rationally, rigidity is big, in light weight, rod member is single, fabrication and installation are convenient, can satisfy the requirement that span is big, the space is high, building types is various.This structure is made up of rack, steel rest, shaped steel and 4mm steel plate, steel plate is owing to adopt steel plate not need to adopt in addition other supporting constructions, itself just can carry the roofing horizontal loading, but owing to when making the steel plate roof panel, adopt the full weld connecting method to form the area that covers whole roof, though its good water-proof effect, automatically do not absorb the Telescopic that expands with heat and contract with cold but have, can only handle by make the shrinkage joint in addition at upper surface.
Summary of the invention
The object of the invention is to design a kind of intensity height, can goes up the people, and good heat insulating, has the heat-insulating water-proofing accessible steel roof that absorbs the distortion of expanding with heat and contract with cold.
The present invention includes girder, fixedly connected I shape secondary beam on girder, be provided with steel structure net rack below the described girder, the steel plate roof panel of full weld is set on secondary beam, set gradually cement haydite sloping layer, cement mortar screeding layer, main water barrier, polystyrene foam insulation layer, exterior waterproof coating, fine-stone concrete layer, adhesive linkage and facing floor tile layer at steel plate roof panel upper surface, it is characterized in that on described steel plate roof panel, being provided with the shrinkage joint section of turning up.
The main force structure of the present invention is made up of rack, steel rest, shaped steel and steel plate roof panel, the steel plate roof panel is owing to adopt steel plate not need to adopt in addition other supporting constructions, itself just can carry the roofing horizontal loading, the steel plate roof panel adopts the full weld mode to splice, the primary and secondary beam forms the space-load system by rest and rack welding, and the shrinkage joint section that setting is turned up on the steel plate roof panel and the steel plate roof panel of full weld have from water-proof function.
Because above structure design, the present invention not only can bear the roofing dead load, mobile load also passes to the wall column main body, so purpose of people in the realization, the whole roofing practice adopts the contour thermal resistance nonabsorbent material of polystyrene plastics to make insulation layer, and insulation layer is arranged on the main water barrier, formation has thermal insulation, prolong waterproofing course application life, also have energy-conservation, environmental protection, organically combine large span with the steel concrete agent structure, huge pillar net distance, the space roof system characteristics of large bay characteristics, main is because the shrinkage joint section of turning up is set on the steel plate roof panel, make the steel plate roof panel have the Telescopic that automatic absorption is expanded with heat and contract with cold and is out of shape, need not to add in addition and do the shrinkage joint, roofing exhaust system and non air exit hole needn't be set, can further develop roofing.But the shrinkage joint section batch production that the steel plate roof panel is turned up is made, and structure is simplified, easy construction, and quality easily guarantees, has shortened the duration.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention is fixedly connected I shape secondary beam 2 on girder 1, is provided with steel structure net rack 3 below the girder 1, and the steel plate roof panel 4 with the thick full weld of 4mm is set on secondary beam 2.The shrinkage joint section 4-1 that turns up is set on steel plate roof panel 4.
Set gradually cement haydite sloping layer 5, cement mortar screeding layer 6, main water barrier 7, polystyrene foam insulation layer 8, exterior waterproof coating 9, fine-stone concrete layer 10, adhesive linkage 11 and facing floor tile layer 12 at steel plate roof panel 4 upper surfaces.Soffit at steel plate roof panel 4 is provided with fire resistant coating 13.
Claims (1)
1. heat-insulating water-proofing accessible steel roof, comprise girder, fixedly connected I shape secondary beam on girder, be provided with steel structure net rack below the described girder, the steel plate roof panel of full weld is set on secondary beam, set gradually cement haydite sloping layer, cement mortar screeding layer, main water barrier, polystyrene foam insulation layer, exterior waterproof coating, fine-stone concrete layer, adhesive linkage and facing floor tile layer at steel plate roof panel upper surface, it is characterized in that on described steel plate roof panel, being provided with the shrinkage joint section of turning up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110006461 CN102041883A (en) | 2011-01-13 | 2011-01-13 | Steel roof capable of preserving heat, resisting water and bearing person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110006461 CN102041883A (en) | 2011-01-13 | 2011-01-13 | Steel roof capable of preserving heat, resisting water and bearing person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102041883A true CN102041883A (en) | 2011-05-04 |
Family
ID=43908392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110006461 Pending CN102041883A (en) | 2011-01-13 | 2011-01-13 | Steel roof capable of preserving heat, resisting water and bearing person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102041883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049735A (en) * | 2016-07-26 | 2016-10-26 | 安徽海螺建材设计研究院 | Factory building roofing structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603343A (en) * | 2009-06-12 | 2009-12-16 | 江苏省江建集团有限公司 | Heat-insulation waterproof accessible steel roof |
-
2011
- 2011-01-13 CN CN 201110006461 patent/CN102041883A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603343A (en) * | 2009-06-12 | 2009-12-16 | 江苏省江建集团有限公司 | Heat-insulation waterproof accessible steel roof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049735A (en) * | 2016-07-26 | 2016-10-26 | 安徽海螺建材设计研究院 | Factory building roofing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974956B (en) | Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof | |
| CN204940928U (en) | Packaged type aluminium alloys house | |
| CN104947788B (en) | A kind of modular assembly formula building systems and its method of construction | |
| CN102162278A (en) | Light steel structure building system | |
| CN204876257U (en) | Roofing system in aluminum alloy house | |
| CN205444458U (en) | Integrated assembled steel construction building | |
| CN103821276A (en) | Novel assembly-type modular building system | |
| CN202787603U (en) | Light-weight heat preservation house roof plate or floor plate | |
| CN105089149B (en) | The edge-on plane system in aluminium alloy house | |
| CN105040813B (en) | The preceding facade system in aluminium alloy house | |
| CN101603343A (en) | Heat-insulation waterproof accessible steel roof | |
| CN204919808U (en) | Side direction facade system in aluminum alloy house | |
| CN103225373A (en) | Roof eaves board | |
| CN204919800U (en) | Back facade system in aluminum alloy house | |
| CN204940537U (en) | A kind of packaged type aluminium alloys house | |
| CN204940529U (en) | The side elevation system in aluminium alloys house | |
| CN221321889U (en) | Solar integrated integral reinforcing structure for brick-concrete structure building | |
| CN204919802U (en) | Preceding facade system in aluminum alloy house | |
| CN102041883A (en) | Steel roof capable of preserving heat, resisting water and bearing person | |
| CN105040811B (en) | The rear facade system in aluminium alloy house | |
| CN201981720U (en) | Roof periphery waterproof system | |
| CN202899319U (en) | Waterproof panel point of side wall of existing building and roof of new-built building | |
| CN201420318Y (en) | Thermal insulation and waterproof steel roof | |
| CN105089148A (en) | Side elevation system of aluminum alloy house | |
| CN203626133U (en) | Thermal-insulating external wall panel with steel frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |