PREMANT district heating pipe

Installation guidelines

Sheet 1

Positioning of branches

When positioning branches, e.g. house connection pipes on the main pipe, attention must be paid to the special features

of the plastic casing pipe system. Even short connecting pipes with small dimensions are 'clamped in' by the surround-

ing ground, so their movement is impeded. Again, the natural fixed point is formed in the length of the connection pipe,

so restoring forces act on the main pipe. The different movements and force ratios of the main pipes and the connection

pipe must therefore be considered in every case.

PRE 6.263

Direct connection

Connection pipe ≤ 6 m

Building

With fixed point

Connection pipe > 6 m

DP

max. 6 m

max. 3 m

FP

DP

>6m

DP

b

Building

With Z-bend next to

main pipe

Building

FP = fixed point

DP = Expansion pad

23.5.2023 BGP

Subject to technical changes

>6m

M

a

i

n

p

i

p

e

M

a

i

n

p

i

p

e

M

a

i

n

p

i

p

e

a