| 摘要 |
Disclosed is a roofing system for an aluminium alloy house. Parts connecting an aluminium alloy column (1) to an aluminium alloy ring beam (2) and an aluminium alloy purlin (5) are all provided with reverse snap-fastening aluminium grooves (4) of an aluminium alloy. A connection fitting is inserted within the reverse snap-fastening aluminium grooves (4) of the aluminium alloy, such that the aluminium alloy column (1) and the aluminium alloy ring beam (2), and the aluminium alloy ring beam (2) and the roofing aluminium alloy purlin (5) are mutually inserted and then fixed through fasteners. Roofing aluminium alloy secondary beams of a square tube type (9), a thermally insulated fireproof composite plate (6), a waterproof roll material (7) and resin tiles (8) are successively arranged on the roofing aluminium alloy purlin (5). The roofing system has high bearing strength and an excellent anti-seismic performance. |
