Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 8
... less than to bad drainage and insufficient water supply , may be traced these scourges of the human race which now seem rapidly giving up their strong- holds to the invading forces of science . We cannot wonder on looking at such places ...
... less than to bad drainage and insufficient water supply , may be traced these scourges of the human race which now seem rapidly giving up their strong- holds to the invading forces of science . We cannot wonder on looking at such places ...
Página 14
... less celebrated , which figure in the annals of ventilation , attest the importance of the question . It is time , however , for me to take leave of this por- tion of my subject , on which volumes might be written , and to consider the ...
... less celebrated , which figure in the annals of ventilation , attest the importance of the question . It is time , however , for me to take leave of this por- tion of my subject , on which volumes might be written , and to consider the ...
Página 35
... less than 4 in . diameter , 6 in . will often be better , or even 9 in . pipes for large houses . Sufficient fall should be given , not less , if possible , than 3 in . in 10 ft . The pipes should be laid in good concrete , and jointed ...
... less than 4 in . diameter , 6 in . will often be better , or even 9 in . pipes for large houses . Sufficient fall should be given , not less , if possible , than 3 in . in 10 ft . The pipes should be laid in good concrete , and jointed ...
Página 59
... less diminution causes the difference between fresh air and vitiated . I have said a good deal about the effect which the act of breathing has upon the atmosphere , because I want to make very clear the fact that the same air should not ...
... less diminution causes the difference between fresh air and vitiated . I have said a good deal about the effect which the act of breathing has upon the atmosphere , because I want to make very clear the fact that the same air should not ...
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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