Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 108
plaster ceiling are shown. The objectof the pugging is to reduce the transmissionof sound. The fillets for supporting the pug-ging need not be of the shape indicated inFig. 384. Another means of attaining thedesired end is to nail strips of felt on theupper edges of the joists, under the… … Fig. 384.—Section of Sound-proof Floor withPugging. Fireproof Wooden Floors. Protected Wooden Floors.—One of the simplest and most economical methods ofconstructing a fire-resisting floor is to pro-tect an ordinary wooden floor with slabsof asbestic plaster or of slag wool (silicate 92 CARPENTRY…
Carpentry · Joinery
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