DOCUMENT

SPEC - Asphalt Cleaner 2006

  • YEAR CREATED: 2006
  • ENTITY TYPE: State
  • TYPE OF DOCUMENT: SPEC - Specification
This document is a specification for an asphalt cleaner to be used by the Texas Department of Transportation (TxDOT). The specification outlines the requirements for the cleaner, including its ingredients, packaging, safety and environmental standards, and physical performance. The cleaner should be non-flammable, contain wetting and emulsifying additives, be non-carcinogenic and biodegradable, and not contain petroleum hydrocarbons or dilution products. It should also meet certain flash point requirements and have a cleaning performance of 100% removal of asphalt film in three cycles. The document also emphasizes the importance of environmental impact and encourages manufacturers to comply with certain standards and use recycled materials. The specification supersedes a previous version from 2000 and may require ISO certification in future revisions. Additionally, the document mentions a specific testing procedure where a panel coated with asphalt is heated in an oven for 30 minutes or until the asphalt becomes fluid enough to pour, after which the panel is removed from the oven and placed in a certain manner.
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