Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 14
... commonly ( A ) the presence of fires ; ( B ) artificial light ; ( C ) the presence of persons living in the house , that is from the air re- quired by them , as well as the exhalations from their bodies , and ( D ) from badly con ...
... commonly ( A ) the presence of fires ; ( B ) artificial light ; ( C ) the presence of persons living in the house , that is from the air re- quired by them , as well as the exhalations from their bodies , and ( D ) from badly con ...
Página 16
... commonly used are composed , principally , of carbon and hydrogen in about the following proportions : - Name . Carbon Hydrogen . Ashes , & c . | Water . Coal .... .812 .048 .140 .... Coke .. .850 .150 Wood .. .408 .042 350 .200 ...
... commonly used are composed , principally , of carbon and hydrogen in about the following proportions : - Name . Carbon Hydrogen . Ashes , & c . | Water . Coal .... .812 .048 .140 .... Coke .. .850 .150 Wood .. .408 .042 350 .200 ...
Página 18
... commonly , the products of combustion are passed directly into the room , and are breathed in a diluted form by the persons in it . The introduction of coal gas has been most pernicious in this respect , for few houses are built with ...
... commonly , the products of combustion are passed directly into the room , and are breathed in a diluted form by the persons in it . The introduction of coal gas has been most pernicious in this respect , for few houses are built with ...
Página 22
... commonly said to be formed of oxygen and nitrogen in proportion of 21 volumes of the former to 79 of the latter , in each 100 ; yet several other gases are mixed with these . The composition of air varies with its situation . Thus ...
... commonly said to be formed of oxygen and nitrogen in proportion of 21 volumes of the former to 79 of the latter , in each 100 ; yet several other gases are mixed with these . The composition of air varies with its situation . Thus ...
Página 34
... commonly arise from faulty design , or mal- construction . A drain is ill designed which passes under any portion of the house , unlesss no other way is possible . Also where no provision is made for ventilating , and where it is not of ...
... commonly arise from faulty design , or mal- construction . A drain is ill designed which passes under any portion of the house , unlesss no other way is possible . Also where no provision is made for ventilating , and where it is not of ...
Outras edições - Ver todos
Ventilation of Buildings: A Paper Read Before the Society of Civil and ... William Frederick Butler Visualização completa - 1873 |
Termos e frases comuns
acid and water air flue air per hour believe burners called carbon and hydrogen carbonic acid carpenter cause cerned cesspool charcoal chimney cisterns coal coal gas cold air common fire commonly consider cubic ft defective densities Desaguliers difference difficulty efficient ventilation elements enter escape exit factories foul air foul gas foul gases fresh air furnace heated heavier house drains inlets intending tenants James Johnson Joist landlord light means mechanical ventilation mentioned nitrogen outer air oxide oxygen pass persons Portland cement presence pump putrid quantity of air railways readily result revolutions per minute sanitary matters sanitary science sewage sewerage sewers sideration simple bodies siphon Sir Jacob soil speculative builder stations sulphuretted hydrogen Sulphurous Acid supply thermo-ventilation thing tion town trap tubes tunnels valve ventilating pipe VENTILATION OF BUILDINGS wall want of ventilation water-closet wire gauze
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