Fecha de publicación: 30/08/2022 Fuente: WIPO "hemp" A pseudo-classic building with two or more layers is characterized in that the pseudo-classic building with the two or more layers is formed by a plurality of layers of flat roof systems and a pseudo-classic sloping roof located on the top layer, and each flat roof system comprises a flat roof and a pseudo-classic cornice; an antique sloping roof and an antique cornice; an anti-ancient purlin rafter system is further arranged on the bottom face and comprises a wood rafter arranged along with the shape of the bottom face of the antique inclined cornice or the antique sloping roof, a semicircular purlin and a wood square column which are fixed to the wall body through stainless steel expansion bolts, a beam head carved pattern arranged on the wood square column, and a wood peach square column which is fixed to the wall body through bolts and transversely arranged. The wood purlins are arranged between the adjacent wood purlins, and the round purlins are hoisted below the reinforced concrete roof panel and supported above the wood purlins. And a wooden gate baffle is also arranged between the end part of the wooden rafter and the wall body. The slope modeling of the roof is met through the second hemp knife horizontal slurry layer and the second anchor bars, the antique waterproof construction requirement is met, the roof structure is suitable for antique building commercial street areas, and huge economic benefits can be generated.