ASTM C1782/C1782M-20a PDF Download

The ASTM C1782/C1782M-20a standard specifies the requirements for segmental concrete paving slabs used in the construction of pedestrian and roof applications for commercial and municipal projects. These slabs can be manufactured using dry-cast, wet-cast, or hydraulically pressed processes. The standard states that close dimensional tolerances for thickness, length, and width are not required for these slabs.

The concrete units covered by this standard can be made with lightweight or normal weight aggregates, or a combination of both. It is important to note that if specific features such as weight classification, higher modulus of rupture, surface textures, finish, color, or other special features are desired, they need to be specified by the purchaser. The availability of units with these desired features should be confirmed with local sellers.

It is worth mentioning that applications involving pedestal-set or vehicular traffic may require alternate materials properties or structural support, which are not covered by this standard.