Biodegradable erosion control
The SedimentSTOP biodegradable filtration system delivers erosion and sediment loss protection on jobsites, and it is an effective best management practice. It consists of straw and coconut fiber with 100% biodegradable netting. It reduces soil loss caused by stormwater runoff, and it traps soil particles while allowing water to pass through. In addition, it protects sidewalks and roads from sediment accumulation. North American Green.
http://www.nagreen.comPavement repair mastics
Repair Mastics are suitable for repair jobs in high-traffic zones. The materials are easy to apply, and the affected road is ready for traffic as soon as they cool. They consist of durable aggregate and a voidless compound; they require no compaction and remain serviceable through many seasons. Application requires minimal equipment and only a small crew. For confined applications, use the Recessed Repair Mastic, which increases stability and load-bearing capacity. The Level and Go Repair Mastic is a high-performance product designed for unconfined areas where feathered-edge repairs are required. Deery American Corp.
Vestenamer 8012 is a polyoctenamer product that, when added to a ground-tire rubber/asphalt mix, delivers an easier-to-process mix and quality road surface. The pellets reacts with the crumb rubber and the asphalt to produce a uniform, low-tack composite. Benefits of use include easier, more uniform mixing; faster paving; ability to use at low road-surface temperatures; reduced cracking and rutting; extended service life; and reduced per-mile cost. It is thermally stable to 520º F and its melting point is 129º F. Degussa Corp.
The Contractor 120 lane striper is designed to be mounted on a truck with a 14,500 or 17,500 GVWR chassis. The unit has a 120-gallon minimum paint capacity. The cab-over design offers optimal visibility. In addition, the economically priced striper can be operated by a one- or two-man crew. Airless or airspray configurations are available. Kelly-Creswell Co.
www.kellycreswell.comAsphalt crack sealants
Dura-Fill crack sealant comes in a number of formulations to meet the needs of various jobs and climates. The 1190 and 3405 sealants—designed for moderate and cold climates, respectively—consist of a polymer-modified blend of asphalt, oils, and fillers. The line also includes three sealants—520 (for hot climates), 420 (moderate), and 5078 (cool)—that contain a blend of asphalt and ground tire rubber. All-climate formulations also are available. P&T Products Inc.