Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 316
ith boiling lye water,and again flushing with hot water, will usually remove most of theobstruction. Sometimes the lye loosens the grease in chunks, which61cg the pipe seriously at the first favoring point, and the pipe mustthen be cleaned manually. When once-choked with grease, the pipe must… … Fig. 31. Kitchen Sink and Single Laundry Tray Combined. 257 34 PLr:^iBL\G separate and collect the grease, either by flotation or by chilling—generally by the former. Traps to collect the grease by flotation wereformerly improvised by the plumber, being placed in the drainpipe justoutside the…
Architecture · Building · Carpentry
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