Tack Coat Sample Clauses

Tack Coat. A. Materials shall conform to the requirements below. For tack coats, a rapid curing cut-back, a cationic emulsified asphalt (CSS-1 or -1h), or an anionic emulsified asphalt (SS-1 or -1h) will be used. Dependent upon the texture of the base and the season of the year that the work is being performed, the Engineer will select the particular grade of the type of asphalt material that will be used. Samples of asphalt material will be tested according to applicable AASHTO or ASTM methods.
AutoNDA by SimpleDocs
Tack Coat. Uniformly spray tack coat when placing HMA on paved surfaces. Apply tack coat only to areas to be paved in the same day. Apply tack coat as specified in Table 401.03.02-1: Table 401.03.02-1 Tack Coat Application Material Spraying Temp, °F Gallons per Square Yard Season Cut-Back Asphalt: RC-70 120 to 190 0.05 to 0.15 Oct 15 to Apr 15 Emulsified Asphalt: RS-1 70 to 140 0.05 to 0.15 All year CRS-1 125 to 185 0.05 to 0.15 All year SS-1, SS-1h 70 to 140 0.05 to 0.15 All year CSS-1, CSS-1h 70 to 140 0.05 to 0.15 All year Correct uncoated or lightly coated areas. Blot areas showing an excess of tack coat with sand or other similar material. Remove blotting material before paving. Ensure that the material is not streaked or ribboned. Before paving, allow tack coat to cure to a condition that is tacky to the touch.
Tack Coat. When the same storage facility is utilized for Bituminous Materials to be used in Hot Mix Asphaltic Concrete, Bituminous Tack Coat, and/or Surface Treatment, the quantity used for Tack Coat shall be converted to tons (megagrams) and deducted from the quantities for the Bituminous Material used in the Hot Mix Asphaltic Concrete and Surface Treatment.
Tack Coat. Furnish CSS-1H, SS-1H, or a PG binder with a minimum high-temperature grade of PG 58 for tack coat binder in accordance with Item 300, “Asphalts, Oils, and Emulsions.” Specialized or preferred tack coat materials may be allowed or required when shown on the plans. Do not dilute emulsified asphalts at the terminal, in the field, or at any other location before use. The Engineer will obtain at least one sample of the tack coat binder per project in accordance with Tex-500-C, Part III, and test it to verify compliance with Item 300, “Asphalts, Oils, and Emulsions.” The Engineer will obtain the sample from the asphalt distributor immediately before use.
Tack Coat. Clean the surface before placing the tack coat. The Engineer will set the rate between 0.04 and
Tack Coat. The tack coat of paving bitumen at the rate specified in the respective items of schedule `A’ shall be applied as described in clause 20.A. 27.2 of SSR Part-I.
Tack Coat. Contact surfaces of manholes, structures, vertical pavement edges, etc. shall be painted with a thin, uniform tack coat just before the material is placed against them. Emulsified tack coat material shall conform to Section 410. Tack coat is required on all surfaces to be paved; this includes leveling, base or intermediate layers of HMA, unless the underlying HMA layer was placed during the same day. Particular attention should be made during the application that the longitudinal joint areas be treated with no bare spots. Missing areas adjacent to the longitudinal joint area will require either re-application or localized hand work application as directed by the Engineer. Tack coat shall be applied at a residual binder amount on the pavement between 0.03 to
AutoNDA by SimpleDocs
Tack Coat. Furnish CSS-1H, SS-1H, or a PG binder with a minimum high-temperature grade of PG 58 for tack coat binder in accordance with Item 300, “Asphalts, Oils, and Emulsions.” Specialized tack coat materials listed on the Department’s MPL are allowed or required when shown on the plans. Do not dilute emulsified asphalts at the terminal, in the field, or at any other location before use.
Tack Coat. Prior to the placement of surface course asphalt, a tack coat shall be applied over the entire surface of the base course asphalt, at the Owner's expense. The Owner shall clean the base course asphalt to the Town’s satisfaction prior to the placement of the tack coat.
Tack Coat. The Applicant will be required to place a tack coat along the exposed vertical edges of asphalt concrete with Type RC of MC 70-250 bituminous tack coat when installing bituminous surfaces.
Time is Money Join Law Insider Premium to draft better contracts faster.