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Monograph 1 of Asefma. The IRI, definition and importance

Asociación Asefma

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The search of the most lasting pavements and more insurances has led, to the engineers responsible for the construction or for the conservation of the roads, to designing and constructing the road surface of the same ones following the criterion for placing in the base coats and intermediate materials capable of supporting the vertical loads transmitted by the traffic during the period of life established, for example with materials treated with cement and more resistant bituminous mixes, and placing in the cap of tread or pavement, a material or treatment capable of resisting the tangential efforts and of twist produced by the traffic and, in general, with few contribution to resisting the vertical efforts, but that supposes a surface of tread comfortable, comfortable and sure possible mas for the user.

This monograph has been developed in the Workgroup number 1 of Asefma

Asefma IRI regularity superficial Group 1


Asociación Asefma

@https://twitter.com/asefma_es

ASEFMA is the Spanish association of manufacturers of asphalt mixtures. Among ASEFMA’s members are both companies dedicated to the manufacture and application of asphalt mixtures for road surfaces, adhered members, who supply bitumen and machinery related to any of the product..


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