2022年2月22日 · Purpose The ultra-thin white topping (UTW) is a cement concrete overlay of the thickness of 50–100 mm on bituminous concrete pavements with surface failures. This is a...

2020年12月30日 · Ultrathin Whitetoppings (UTWs) are a type of concrete overlay utilized as an alternative repair solution for rehabilitating deteriorated Hot Mix Asphalt (HMA) pavements [1].

2018年2月10日 · Based on the thickness, whitetopping is further classified into three sub categories such as conventional whitetopping (>200 mm), thin whitetopping (100–200 mm) …

2016年7月30日 · Concrete overlay with slab thickness ranging between 50 and 100 mm (2-in and 4-in) is commonly referred to as ultrathin whitetopping (UTW), and that with concrete slab …

UTW is typically a concrete overlay less than 4 inches thick on an existing distressed asphalt pavement. In this study we prepared concrete with various mixes by using IS code and IRC …

After construction, early-age cracks (from less than 0.25 mm to up to 2.54 mm width) were observed in the 101.6-mm (4 in.) jointless ECC-UTW section; yet, the majority of the cracks …

Ultra-thin white topping is a thin concrete overlay of 50 mm–100 mm which can be constructed on bituminous pavement with surface failures, which provides long life and low life cycle cost.

2017年1月17日 · Ultra-thin white topping is a cement concrete overlay of thickness ranging between 50 mm and 100 mm over the bituminous pavement with surface failures gaining …

2011年6月14日 · Ultra-Thin Whitetopping (UTW) is a pavement rehabilitation technique that involves the placement of a thin Portland Cement Concrete (PCC) overlay, 2 inches (50 mm) …

The ultra-thin white topping (UTW) is a cement concrete overlay of the thickness of 50–100 mm on bituminous concrete pavements with surface failures. This is a long-lasting solution without …