number71-02

Contractors put a sealant into the groove of each interlocking joint to form a water-tight seal between panels. The steel panels are connected by sliding the interlocking joints together.

Contractors put a sealant into the groove of each interlocking joint to form a water-tight seal between panels. The steel panels are connected by sliding the interlocking joints together.

Contractors put a sealant into the groove of each interlocking joint to form a water-tight seal between panels. The steel panels are connected by sliding the interlocking joints together.