Delastic® Preformed Compression Seals
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Delastic Preformed
Pavement
Seals for concrete pavement
have one main purpose: to
prevent
water
and debris from entering
the joint.
If that happens,
the pavement can
crack,
chip,
buckle
and prematurely deteriorate. Delastic
Seals can be used on both new joints and during joint reseal projects as long as the
joints are not spalled
and are in good overall shape.
Delastic Seals
are also known
as compression
joint
seals. They are installed
in a compressed state and remain in contact with the joint walls while allowing the concrete pavement to expand and contract
during temperature changes.
Delastic Seals
are extruded from compounds of
polychloropene
(neoprene)
which meet or
exceed
current
ASTM
standard specifications.