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The standard pavement slab thickness in Singapore is 225 mm (Singapore Land Transport Authority, 2014); however, the precast slab is taken 5 mm thinner for bedding and leveling work...
1 wrz 2016 · This paper focuses on the life cycle cost analysis (LCCA) of a proposed precast concrete pavement (PCP) made of Engineered Cementitious Composite (ECC). A precast slab 5.0m x 3.6m x 0.22m is...
Almost all rigid pavement is made with Portland Cement Concrete (PCC). Rigid pavements are differentiated into three major categories by their means of crack control: Jointed plain concrete pavement (JPCP) This is the most common type of rigid pavement.
1 lip 2012 · A systematic and comprehensive framework of LCA model in pavement field has been constructed. Three pavement overlay systems are evaluated using the proposed LCA model. PCC and CSOL options have less environmental burdens compared with HMA option.
10 lip 2019 · The pavement service life is defined as the time point when first major concrete pavement rehabilitation is needed; the remaining service life of the plain PCC pavement counts towards the end-of-life salvage value.
Table 3.15 is a summary of relevant best practices and related specification require- ments for unbonded concrete overlays. Three major practices are featured: (1) existing pavement and preoverlay repairs, (2) overlay thickness and joint details, and (3) inter- layer requirements.
This report documents recommendations for the design and construction of portland cement concrete (PCC) pavements. The recommendations were derived from the analysis of Long-Term Pavement Performance (LTPP) data.
