In order to eliminate the collapsing and peeling of the stone memorial archway for the mourning woman Guo-Cheng surnames (in Longchang city of Sichuan province), the cracking, empty-protruding, peeling parts were cemented and reinforced by the improved Eproxyresin 6101 and big peeling part was reinforced by cantilever technology. After the reinforcement, these danger were completely eliminated. It indicated that improved eproxy resin and cantilever technology were applicable in memorial building – gateway, watchtower and tablet.