Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-Term Performance of Polymer Concrete for Bridge Decks. National Cooperative Highway Research Program (NCHRP). Synthesis 423. A Synthesis of Highway Practice
Considerable performance history over the past 20 years is now available and the synthesis study collected information on a variety of topics: (1) previous research, specifications, and procedures on TPOs; (2) performance based on field applicaions; (3) the primary factors that influence the performance, including traffic, chemical contamination, alkali-silica reacion, corrosion, concrete strength, air content, moisture, environment including temperature and climate, use of tire chains nd studs, methods of removing existing concrete, aggregate, surface preparation, material compatibility including substrate, treatments, and patching; (4) current construction guidelines related to surface preparation, mixing and placement, consolidation, finishing, and curing; (5) repair procedures; (6) factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and (7) successes and failures of TPOs, including reasons for both.
Long-Term Performance of Polymer Concrete for Bridge Decks. National Cooperative Highway Research Program (NCHRP). Synthesis 423. A Synthesis of Highway Practice
Considerable performance history over the past 20 years is now available and the synthesis study collected information on a variety of topics: (1) previous research, specifications, and procedures on TPOs; (2) performance based on field applicaions; (3) the primary factors that influence the performance, including traffic, chemical contamination, alkali-silica reacion, corrosion, concrete strength, air content, moisture, environment including temperature and climate, use of tire chains nd studs, methods of removing existing concrete, aggregate, surface preparation, material compatibility including substrate, treatments, and patching; (4) current construction guidelines related to surface preparation, mixing and placement, consolidation, finishing, and curing; (5) repair procedures; (6) factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and (7) successes and failures of TPOs, including reasons for both.
Long-Term Performance of Polymer Concrete for Bridge Decks. National Cooperative Highway Research Program (NCHRP). Synthesis 423. A Synthesis of Highway Practice
D. W. Fowler (Autor:in) / D. W. Whitney (Autor:in)
2012
75 pages
Report
Keine Angabe
Englisch
Construction Equipment, Materials, & Supplies , Highway Engineering , Polymer concrete , Bridge decks , Pavement overlays , Structural performance , Literature reviews , Surveys , Construction materials , Field tests , Aggregates , Bridge girders , Corrosion resistance , Strength , Service life , Life cycle cost