The development of building estates : a practical handbook for the use of surveyors, agents, landowners, and others interested in the development, management, equipment administration, or realization of building estates (1910)
Bright, Tom · London : B. T. Batsford · leaf 212
d of the pipe first, and with uniform gradientsbetween the manholes, the bottom of the trench havingbeen previously rounded to the shape of the body ofthe pipe, and a further excavation made for the socketwith space for the operators hand to pass underneath,so that the body of the pipe \\ill be… … Fig. 8. (see Fig. 8). It consists of a gaskin of rope-yarnsteeped in tar or cement and wrapped two orthree times round the spigot end of the pipe, beforeit is inserted in the socket. This is then rammedin so as to fill the extreme end of the space betweenthe socket and the pipe for a depth of | in.…
City planning · Housing
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