首页>
外国专利>
Method of manufacturing a slab configuration plate, void holding device, slab configuration plate and void
Method of manufacturing a slab configuration plate, void holding device, slab configuration plate and void
展开▼
机译:平板构造板的制造方法,空隙保持装置,平板构造板和空隙
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a slab component plate material with a void positioned in a desired site without arranging a void positioning structure inside the slab.;SOLUTION: The void retaining device 8 for retaining the void A in the state that the void A is arranged in compliance with square frames of a lattice work s1, and the void A is pushed into a ready-mixed concrete 71 deposited on the lattice work s1 with the help of the void retaining device 8. Thus, the ready-mixed concrete 71 finds its way into the slot A1 of the void A and is cured. In the slab component plate material composed as indicated above, the void A can be securely fixed on the concrete side by the interlocking of the slot A1 and the concrete.;COPYRIGHT: (C)2008,JPO&INPIT
展开▼