Our Factories, Workshops, and Warehouses: Their Sanitary and Fire-resisting Arrangements

action allowed apparatus applied arches Archimedean screw arrangement belt bill boiler Breaking weight bricks buildings carbonic acid cast-iron ceiling chimney closet cloth coal coal gas column combustion concrete consists constructed cotton cowls Crown 8vo cylinder damp-proof course danger defective doors draught dust electric Engineers exhaust Factory Acts Fahr fire-resisting fireclay fixed flanges floor flue fusible plug gases girders heat hoist igniting inches industry inlet invented iron joists light machine machinery manufacture material Messrs method mills Mulhouse operatives ordinary outlet oxygen P. L. SIMMONDS pass patent perforated placed plaster plates Practical pressure prevent produce pulley pure air purpose resist roof rooms rope safety sanitary screw sewer shaft shown in Fig side silicate soda soffit spandrils stove subsoil surface temperature thick tie rods timber tion tons trap upcast utilised valve vapour ventilation Vict walls warehouses woollen workpeople wrought-iron