PAVEMENT BODY HAVING WATER-PROOF LAYER

PURPOSE:To protect a subbase course roadbed from infiltration of rain water in a rainfall by providing a water-proof layer between a drainage asphalt mix ture and lower layer asphalt mixture to drain on the surface thereof. CONSTITUTION:After existing pavement in cut by about 4-5cm, a solvent type a...

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Bibliographische Detailangaben
1. Verfasser:	SHIOJIRI KENTARO
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	PURPOSE:To protect a subbase course roadbed from infiltration of rain water in a rainfall by providing a water-proof layer between a drainage asphalt mix ture and lower layer asphalt mixture to drain on the surface thereof. CONSTITUTION:After existing pavement in cut by about 4-5cm, a solvent type adhesive material containing an asphalt rubber used as a road bridge reinforced concrete floor plate water-proof agent is scattered by about 0.4l/m . Next, after asphalt coating film heating type water-proof material is scattered by about 1.2-2.0kg/m at a time on the water-proof material, drying sand is uniformly scattered by about 1.0kg/m and a drainage mixture is paved thereon, so that the existing pavement can be repaired into drainage pavement.