Draining for Profit, and Draining for HealthOrange Judd Company, 1902 - 252 páginas |
Dentro del libro
Resultados 1-5 de 26
Página 4
... drain . 59 66 11. - Stone pit and tile - basin for same object ... 60 12. - Line of ... drains with different inclinations ... 92 66 19.- 66 20. - Map with drains ... Lateral drain entering at top of main . 34. - Sectional view of joint ...
... drain . 59 66 11. - Stone pit and tile - basin for same object ... 60 12. - Line of ... drains with different inclinations ... 92 66 19.- 66 20. - Map with drains ... Lateral drain entering at top of main . 34. - Sectional view of joint ...
Página 22
... drains to become obstructed in a few years , and the cer tainty that tile ... drain has the following essential charac- teristics 1. It has a free outlet for ... lateral flow , or soakage , from adjoining land , from springs which open ...
... drains to become obstructed in a few years , and the cer tainty that tile ... drain has the following essential charac- teristics 1. It has a free outlet for ... lateral flow , or soakage , from adjoining land , from springs which open ...
Página 47
... lateral drains ; the extrava gant size of the pipes used ; and the number of useless angles which result from an unskillful arrangement , would amount to an expense equal to ten times the cost of the proper superintendence , to say ...
... lateral drains ; the extrava gant size of the pipes used ; and the number of useless angles which result from an unskillful arrangement , would amount to an expense equal to ten times the cost of the proper superintendence , to say ...
Página 58
... lateral drains ? 7. What kind and sizes of tile should be used to form the conduits ? 8. What provision should be made to prevent the ob struction of the drains , by an accumulation of silt or sand , which may enter the tiles ...
... lateral drains ? 7. What kind and sizes of tile should be used to form the conduits ? 8. What provision should be made to prevent the ob struction of the drains , by an accumulation of silt or sand , which may enter the tiles ...
Página 59
... laterals from each hill side . As a general rule , it may be stated , that the collecting drain at the foot of a slope should be placed on the line which is first reached by the wa- ter flowing directly commences its lateral should , if ...
... laterals from each hill side . As a general rule , it may be stated , that the collecting drain at the foot of a slope should be placed on the line which is first reached by the wa- ter flowing directly commences its lateral should , if ...
Otras ediciones - Ver todas
Draining for Profit, and Draining for Health George E 1833-1898 Waring Sin vista previa disponible - 2015 |
Términos y frases comunes
accumulated acre agricultural allow basin bottom brick bushels carried cause Central Park cents chapter clay collars commenced condition connection considerable contour lines cost course covered crop cultivation deposit depth discharge diseases distance ditch drainage dyke earth effect evaporation fall farm farmer feet deep fever field fifth column filled flow foot four feet Gisborne grade ground Hackensack River heat heavy rain houses improvement inches joints kiln labor laid land lateral drains laying length less lower main drain malarious manure marsh matters moisture muddy water nearly necessary obstruction operation outlet particles pipes placed plants plow porous practice prevent quantity rain-fall removed result roots salt marsh saturated season sewage sewers shown in Fig side silt silt-basin slope soakage spring stakes steepest descent stone subsoil sufficient surface tide tile tile-draining tion typhoid fever undrained upper end vegetable whole width