![]() The research identifies suitable materials, for crack sealing, with an ability to span cracks of various widths and to achieve performance criteria such as penetration depth, bond strength, and elongation. The experimental and field testing investigate the early age transverse cracking of bridge decks and evaluate the use of sealant materials. This investigation consists of field, laboratory, and analytical phases. It leads to a loss of functionality, loss of stiffness, and ultimately loss of structural safety. The cracking of bridge decks not only creates unsightly aesthetic condition but also greatly reduces durability. ![]() The cracks can be influenced by material characteristics, casting sequence, formwork, climate conditions, geometry, and time dependent factors. The causes of early age cracking are primarily attributed to plastic shrinkage, temperature effects, autogenous shrinkage, and drying shrinkage. ![]() One of the biggest problems affecting bridges is the transverse cracking and deterioration of concrete bridge decks.
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