Delaware Department of Transportation (DelDOT) · Standard Specifications for Road & Bridge Construction
Section 818 — SIGN PANELS
Delaware Standard Specifications for Road & Bridge Construction, Section 818. Full text, cross-references and related pay items on BuildSpec.
SECTION 818 — SIGN PANELS 818.1 Description. This work consists of fabricating and providing sign panel overlays and new sign panels. 818.2 Materials. A. Retroflective Sign Sheeting. 1. Wide angle, prismatic, retroreflective sheeting meeting the properties of ASTM D4956 Type IV, Type IX, or Type XI sheeting. 2. Prismatic lens elements with a distinctive interlocking pattern visible from the face of a smooth surface. 3. Pre-coated adhesive protected by an easily removable liner. B. Aluminum Sign Panels. 1. Aluminum sheet type in accordance with ASTM designation B209 (alloy 6061-T6 or…
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