Public Works Department Tender

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface. Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 upto date The finished surface to be level, uniform and free from streaks and holes. Material shall be tree from all skins, dirt and foreign objects and shall comply with requirements as per Table 800-9 of (MORTH SPECIFICATION) Thermoplastic Material when tested in accordance with ASTM D36/BS-3262-(Part 1) daylight Luminance shall be AASHTO M 249 for white 45o-65% min. and for yellow 45% min. , Drying time not more than 15 minutes, skin resistance not less than 45 as per BS-6044, material shall show no cracks on application to concrete blocks at Low Temperature, softening point 102.5oC ± 9.5oC as per ASTM D36 and yellowness index for white thermoplastic paint not more than 0.12 as per AASHTO M 249. Container of the thermoplastic material shall be clearly and indelibly marked with Name, Trade mark or other means of indentification of manufacturer, Batch No., Date of manufacturer, Colour, Maximum application temperature and maximum safe heating temperature. Glass beads shall meet the gradation requirement as per Table 800-10 of MORTH SPECIFICATION. The Glass beads shall have a minimum Reflective Index of 1.5 and 70% Roundeness. The Pavement Temperature shall not be less than 10oC during application of Hot thermoplastic paint. The Contractor shall furnish to the Engineer a copy of certified test reports from the manufacturer of the thermoplastic material/glass beads showing results of all test specified in MORTH SPECIFICATION and shall certify that the material meet all requirement of specification.. (Edge Line & Center line )