Ohio Department of Transportation (ODOT) · Construction & Material Specifications
Section 320 — Rubblize and Roll
Ohio Construction & Material Specifications, Section 320. Full text, cross-references and related pay items on BuildSpec.
ITEM 320 RUBBLIZE AND ROLL 320.01 Description. This work consists of rubblizing and rolling reinforced concrete pavement before placing an asphalt concrete pavement. 320.02 Materials. Furnish filler aggregate conforming to Item 304. 320.03 Equipment. Use a self -contained and self -propelled unit of either the resonant frequency type or the multiple head breaker type for rubblizing the concrete pavement. If using a resonant frequency unit, ensure that it is capable of producing low amplitude, 2000-pound- force (8900 N) blows at a rate of not less than 44 blows per second. If using a multiple…
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