![]() Asphalt mixtures have been used in pavement construction since the beginning of the 20th century and are of two types: metalled (hard-surfaced) and unmetalled roads. ![]() In the past, gravel road surfaces, macadam, hoggin, cobblestone and granite setts were extensively used, but these have mostly been replaced by asphalt or concrete laid on a compacted base course. Road covered with durable surface materialĪ road being resurfaced using a road roller Red surfacing for a bicycle lane in the Netherlands Construction crew laying down asphalt over fiber-optic trench, in New York CityĪ road surface ( British English) or pavement ( American English) is the durable surface material laid down on an area intended to sustain vehicular or foot traffic, such as a road or walkway.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |