| 摘要 |
A light weight pavement module is described which comprises a base grating, an impervious intermediate layer, such as a reinforced plastic or fiberglass sheet applied over the base grating, and a concrete top layer wear surface applied over the intermediate layer. The intermediate layer prevents the concrete top layer from penetrating through the base grating. The grating has studs attached to it which pierce the intermediate layer and project into the top layer wear surface in order to form an integral pavement module.
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