Earthquake-proof mortarless interlocking modular block system and wall …

KR20120020254A · office KR · priority 2010-08-30 · published 2012-03-08

The present invention relates to a seismic block system for construction and wall construction, wherein a pair of protrusions and recessed grooves are formed on the left and right sides of a block formed in a “Z” shape having two blocks joined to each other. The concave grooves and protrusions of …

Inventor: 김여일 · Assignee: 김여일

Open the patent document · source query “earthquake resistant building”