Noise barrier on A3, Adliswil

Construction of a noise barrier 3-4 m high on a strip foundation. Anchored with 8-10 m deep piles along a length of 1,200 m.

Construction of a noise barrier 3-4 m high on a strip foundation. Anchored with 8-10 m deep piles along a length of 1,200 m.

Construction method:
Excavation of foundation, boring Küchler piles as anchor, setting Küchler piles in individual concrete beds. Laying a foundation of concrete above the individual foundations. Installing anchors to affix the supports. Installing pre-fabricated noise barrier panels.

Specialities:
Use of Küchler pile self-boring system instead of micropiles to shorten the construction time.

Map

Specific figures

Organisation

Project implementation in joint venture

Construction period

2007 - 2008

Construction costs

CHF 4.4 million