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www.manitowocfsusa.com 800-225-9916 10
Screed Installation
Place the screeds on the floor using the chalk lines as guides. Where factory cut
screed is used, screed sizes and layout are identified in the assembly drawings.
A thermal break (breaker strip) is required to separate all freezer interior concrete
from the exterior concrete. The interior freezer concrete floor must be insulated
and completely isolated. The screed/wall is to be centered over the thermal
break.
Apply a single bead of non-drying (Butyl) sealant under the screeds along the
warm side (cooler side for partition walls, exterior side for perimeter walls).
Start at back corner and fasten screeds in place for two adjoining walls. Fasten
screed as shown on assembly drawing with fasteners provided.
To insure proper fit, do not fasten screeds for remaining walls until the first two
walls are assembled.
CAUTION
Thermal breaks are required in freezer applications and recommended in cooler
applications to separate the interior flooring from the exterior floor. Thermal breaks
prevent heat transfer and increase energy efficiency.
A 3/8” bead of non-drying (butyl) sealant is required on the warm side of all screed
applications. The bead should be continuous around the complete perimeter of the
walk-in. This sealant application will assist in maintaining the vapor barrier.
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