Structure of multifunction double-layer pressing steel plate roofing and laying method thereof

A profiled steel plate and laying method technology, applied to roofs, roofs using flat/curved panels, roof cladding, etc., can solve problems such as cold protection, heat insulation and sound insulation, and can easily ensure thermal insulation performance , The effect of less assembly and convenient laying

Inactive Publication Date: 2008-01-16
GUIYANG AL-MG DESIGN & RES INST
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the vast territory of our country and the great differences in various climatic conditions, the single-layer profiled steel plate roof structure or the ordinary "sandwich panel" structure often cannot meet the requirements of cold protection, heat insulation and sound insulation (anti-roof rain, hail impact sound) ) requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Structure of multifunction double-layer pressing steel plate roofing and laying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Embodiment of the present invention: as shown in Figure 1, steel wire mesh 3 is hung on the top surface of steel purlin 6, lays glass wool felt 2 on steel wire mesh 3, keeps the space between steel wire mesh 3 and upper laminated steel plate 1 and The thickness of the glass wool felt 2 is basically equal, so that the glass wool felt 2 after laying is neither compressed, but also can be close to the bottom surface of the upper laminated steel plate 1, so as to ensure the best effect of heat insulation; on the top surface of the steel purlin 6 Paste the rigid extruded foam as the heat insulation board 4, and fix the upper laminated steel plate 1 on the top of the steel purlin 6; nail the lower laminated steel plate 5 on the bottom surface of the steel purlin 6.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses a multifunctional double-layer pressed steel plate roof and its laying method. Its structure is characterized by that its top layer is pressed steel plate, between steel purlin and pressed steel plate a steel wire-mesh is set, between the pressed steel plate and steel wire-mesh a glass-fiber felt is set, between the steel wire-mesh on the steel purlin and pressed steel plate also is set a heat-insulating plate, and under the steel purlin a pressed steel plate is connected. Besides, said invention also provides the concrete steps of its laying method.

Description

Technical field: [0001] The invention relates to a roof of an industrial factory building and a laying method thereof. Background technique: [0002] With the development of economic construction, the building structure gradually replaced the traditional reinforced concrete structure by light steel structure. Because this structure has the advantages of reasonable structure, beautiful appearance, low overall cost, and short construction period, it has been widely used in new industrial plants, especially large industrial plants, in recent years. [0003] However, due to the vast territory of our country and the great differences in various climatic conditions, the single-layer profiled steel plate roof structure or the ordinary "sandwich panel" structure often cannot meet the requirements of cold protection, heat insulation and sound insulation (anti-roof rain, hail impact sound) ) requirements. Invention content: [0004] The object of the present invention is to provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/00E04D13/16E04D3/16
Inventor 李鸿全
Owner GUIYANG AL-MG DESIGN & RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap