CONSTRUCTION METHOD OF FREEZING SUPPRESSED PAVEMENT

PROBLEM TO BE SOLVED: To provide a pavement easy to construct and excellent in durability. SOLUTION: A pavement layer 2 having voids is formed by use of a rough aggregate 3 containing an asphalt binder 5 and a fine aggregate 4. After the upper surface 2A of the pavement layer 2 is smoothly finished,...

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Bibliographic Details
Main Authors HONMA YOSHINOBU, IMAI TOSHIO, HOKARI KOUZOU, TAKAHASHI MANABU
Format Patent
LanguageEnglish
Published 29.07.1997
Edition6
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Summary:PROBLEM TO BE SOLVED: To provide a pavement easy to construct and excellent in durability. SOLUTION: A pavement layer 2 having voids is formed by use of a rough aggregate 3 containing an asphalt binder 5 and a fine aggregate 4. After the upper surface 2A of the pavement layer 2 is smoothly finished, an impregnant 6 formed of a resin showing elasticity after hardening is filled in the voids. Thus, the floe on the upper surface 2A of the pavement layer 2 is broken by the elastic deformation by the pass of a vehicle, whereby freezing preventing function can be provided. The upper surface 2A of the pavement layer 2 is excellent in durability, and satisfactory strength and flatness can be provided.
Bibliography:Application Number: JP19960006047