Common use of Expansion Provisions Clause in Contracts

Expansion Provisions. Where lapped or bayonet-type expansion provisions in the Work cannot be used, form expansion joints of intermeshing hooked flanges, not less than 1 inch (25 mm) deep, filled with elastomeric sealant concealed within joints.

Expansion Provisions. Where lapped or bayonet-type expansion provisions in the Work work cannot be usedused or would not be sufficiently water/weatherproof, form expansion joints of intermeshing hooked flanges, not less than 1 inch (25 mm) deep, filled with elastomeric mastic sealant (concealed within joints).

Expansion Provisions. Where lapped or bayonet-type bayonet­type expansion provisions in the Work work cannot be usedused or would not be sufficiently water/weatherproof, form expansion joints of intermeshing hooked flanges, not less than 1 inch (25 mm) deep, filled with elastomeric mastic sealant (concealed within joints).