ARCHITECTURE Lecture Notes - Lecture 8: Hard Water, Polybutylene, Cast Iron Pipe
28 Jun 2021
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Standard commercial nsize of gi pipe for water supply: Location for clean out: any horizontal waste or soil pipe exceeding 15m, at upper end of every branch 22. 5 & over. Main vent- principal artery of venting system to which vent branch pipe maybe connected. Common vent- single vent that ventilates multiple traps of back to back fixture. Air outlet- air generated device to open or close a damper or valve. 60- elevator width for single door for small commercial and residential. 2m- min distance of face to face elevators. Ultraviolet type- other type of flame detector other than infrared type. Humidstat- control device sensitive to degree of moisture in air. Thermostat- device installed in electric water heater to detect temperature. Winding drum machine- geared drive machine in w/c suspension ropes are fastened to and wind on a drum. Guide rails- track that serves as guide for car and counter weight. 60 cycles- frequency of power supplied by meralco.
