Houghton's Concrete Worker's Reference Books, Випуск 4

bars block boards boilers building cement cents Chap chapters CHART Coal complete CONCRETE CHIMNEYS concrete roof construction Contains core cost course covered described desired drawings dynamos easily edge edition electrical employed engines engravings entire equal estimated explained forms formulas fully illustrated gas engines gear give given heating height Hiscox hundred interest joint kerfs kinds lathe load LOCOMOTIVE machine MANAGEMENT manner manufacture material mechanical metal methods MOLDING CONCRETE monolithic mortar motors nailed nearly operation ornamental patent permits placed plates posts pounds practical pressure prevent produce proper published questions raised receipts reference reinforcement rods secured sheet shown Shows side simple slate spaced square foot standard steam steel strip successful surface tables tells thickness tile tion treated treatise types United valuable valve various vertical volume wall wire wood worker