Modern buildings : their planning, construction and equipment (1905)
Middleton, G. A. T. (George Alexander Thomas) · London : Caxton Publishing Company, Limited · leaf 194
en required to remove the grease floating on ventilators. the top, and any solid substances which have fallen Provided that no foul water is connected to them, surface drains can be connected to the R.W. system ; but otherwise, they should be joined to the soil drains. Ball Traps. — If the drains… … DiSCO/M&CT/MQ Crt/tMO£* £>/< /s’. hf. DKAW. Fig. 193. floating in the trap, which, in the event of back flow, closes the opening on the house side of the drain. Flush Tanks. — Owing to various local circumstances, it is sometimes found that drains must be laid to gradients that are not…
Building · Architecture
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