A series of elastic airtight materials 10 are mounted on the top 1 of the metal rafter 4, the side walls 2 and the outer surface of the fixing piece 3, thereby forming a metal rafter A, which serves to avoid a temperature drop in the rafter main body 4. Then, the rafter A is ...
ROOF STRUCTURE WITH METAL PANEL AND RAFTER 优质文献 相似文献Modular building system The wall and roof panels may be sealed respectively to the stud and rafter members, to preclude entry of dust, rain, insects, and/or other undesirable elements and to form a weather tight structure... MA Cawth...
A roof fitting or enhancing a flat roof has a triangular support frame (4) fastened onto the roof using metal brackets (8) and other supports and covered with wooden rafters (5). The metal support frame is made of Z-profile metal strips joined with threaded fasteners or by bending. The ...
The roof rafter 41 comprises two elongate timber chords 9,10 joined by two metal struts 1a,1b that form a cross. The struts may be made of stamped and/or folded steel and include punched protrusions that engage the chords or include holes to accommodate nails, screws or rivets for ...
PURPOSE: To enhance air tightness and sound insulation and prevent dew condensation favorably by suspending a side wall from both side ends of the top and forming a metal rafter main body which extends a fixing piece from the lower end of the side walls and mounting an air tight material ...
PURPOSE: To enhance air tightness and sound insulation and prevent dew condensation favorably by suspending a side wall from both side ends of the top and forming a metal rafter main body which extends a fixing piece from the lower end of the side walls and mounting an air tight material ...
The system has a strip (3), which is fixed on a roof batten (2) parallel to a rafter (1). The spacing of the strip is selected such that the spacing is same as the spacing of a hole of a retainer. A trapezoidal sheet metal (11) covers the entire opened roof area including an ...
The system is used in roof construction for connecting a collar beam to a rafter, of equal thickness. This involves an angular metal piece, with fishplates formed on the sides of one shank, protruding from it at right angles, running parallel to each other and against the other shank, and...
A roof fitting or enhancing a flat roof has a triangular support frame (4) fastened onto the roof using metal brackets (8) and other supports and covered with wooden rafters (5). The metal support frame is made of Z-profile metal strips joined with threaded fasteners or by bending. The ...
PURPOSE: To enhance air tightness and sound insulation and prevent dew condensation favorably by suspending a side wall from both side ends of the top and forming a metal rafter main body which extends a fixing piece from the lower end of the side walls and mounting an air tight material ...