Large pipes and frame components

DS PDK – checkable double wedge

DS PDK is an immediately checkable double wedge slide seal made from elastomers with dense structure for the permanent sealing of concrete pipes and reinforced concrete pipes and socket box culverts.

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DS LK2L – double wedge

DS LK2L is a double wedge slide seal made from elastomers with dense structure for the permanent sealing of concrete pipes and reinforced concrete socket pipes and socket box culverts.

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DS KRP – groove round profile

DS KRP is a front seal for pipe systems which are counter tensed. It is used especially with concrete or reinforced concrete pipes with non-rotational symmetric cross sections as for example rectangular culverts, ovoid pipes or arch pipes and with constructions out of slabs.

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