| 摘要 |
<p>#CMT# #/CMT# The structure has carrier rafters (2) with lower and upper grooves (7, 8) respectively receiving lower filling panels (3), and sandwich type upper filling panels (4') and photovoltaic cells panel (4''). The rafters are formed of base, middle and top sections (9, 10, 11). Each of the sections has lateral wings (13', 18', 28') defining the grooves provided with sealing joints (15, 20, 25, 30). The base and middle sections and the middle and top sections are provided with cores (16, 26) and bands (21, 31) to permit direct assembling of sections or by using interface pieces (12, 12'). #CMT# : #/CMT# The lower filling panels are made of thermal insulation and acoustic material. #CMT#USE : #/CMT# Roof structure. #CMT#ADVANTAGE : #/CMT# The configuration of the carrier rafters permits the complete integration of the photovoltaic cells panel within the roof structure, without using complex sealing and sub-adjacent complementary insulation units. The lower filling panels are made of thermal insulation and acoustic material to provide sealing to the roof structure. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross sectional view of a portion of roof structure, with one of rafters associated to filling panels. 2 : Carrier Rafters 3 : Lower filling panel 4' : Sandwich type upper filling panels 4'' : Photovoltaic cells panel 5 : Vertical median plane 7 : Lower groove 8 : Upper groove 9 : Longitudinal base section 10 : Longitudinal middle section 11 : Longitudinal top section 12, 12' : Interface pieces 13', 18', 28' : Lateral wings 15, 20, 25, 30 : Joints 16, 26 : Cores 21, 31 : Parallel bands #CMT#METALLURGY : #/CMT# The upper filling panels have upper surface coated with aluminum. #CMT#POLYMERS : #/CMT# The upper filling panels have core made of extruded polystyrene and a lower face coated with synthetic material such as PVC or polypropylene.</p> |
