Fireproof-Filling-Structure within Fixed StandPipe

The present invention relates to a fireproof filling structure for filling a gap on a bottom penetration unit of a standpipe which is laid to deliver water for every floor in an apartment house such as an apartment, and other buildings; and to an equipment engineering field to fixate a pipe using a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANG, SUN GOO, MOON, KWANG HUN, KANG, CHUL, KANG, MYUNG GU
Format: Patent
Sprache:eng ; kor
Schlagworte:
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