Low noise demolition method in RC structure.

Accession number;99A0167905
Title;Low noise demolition method in RC structure.
Author; ITO YO (Kumagai Gumi Co., Ltd.) SAKURAI SHIGEHIDE (Kumagai Gumi Co., Ltd.) UKAI TATSUO (Kumagai Gumi Co., Ltd.)
Journal Title;Cement & Concrete
Journal Code:F0277A
ISSN:0371-0718
VOL.;NO.623;PAGE.50-55(1999)
Figure&Table&Reference;FIG.14, REF.1
Pub. Country;Japan
Language;Japanese
Abstract;As disassembly method under taking consideration for the surroundings and the work environment on the disassembly and the renewal construction under using the town and the buildings, this paper introduces two new disassembly methods, which do not require machine and facility in order to satisfy low noise, less vibration and low dust. One method is the mortar peeling method for purpose of peeling of mortar layer or tile on the concrete surface, and the other one is electrolytic corrosion crushing method in order to provide the partial destruction. About those methods, this paper describes 1) the outline, 2) the principle, 3) construction technique and 4) application examples.