2. City water supply
2.1 Distribution channels
There are two distribution methods:
the branched network ;
the mesh network.
The branched network is installed in sparsely populated areas, with water flowing in one direction only. Flow regularity is not guaranteed and, in the event of intervention on the network, the distribution system must be completely shut down. Installation costs are low (figure 1 ).
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
The finishing and equipment of the building
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
City water supply
Bibliography
Standardization
French Standards Association (AFNOR)
- Cast iron pipe components – Flanged" BR series – Technical specifications. - NF A48-501 - 12-56
- Steel tubes – Commercial smooth-ended seamless tubes for general medium-pressure applications (dimensions – Technical delivery conditions). - NF A49-111 - 09-78
- Steel tubes – Hot-finished threadable seamless tubes (dimensions – Technical delivery conditions). - NF A49-115...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference