Asphalt Construction Series: Manual, Issue 1 |
From inside the book
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Page 14
... old road surfacing should be , before it can be used as a base . The criterion is not that of thickness but the stability of the subgrade . Under certain favor- able conditions , road - mix surfaces have been placed on the natural ...
... old road surfacing should be , before it can be used as a base . The criterion is not that of thickness but the stability of the subgrade . Under certain favor- able conditions , road - mix surfaces have been placed on the natural ...
Page 15
... road - mix in order to obtain thorough consolidation . CUTTING DOWN THE CROWN Frequently old roads have a high crown and often a " washboard " or pot - hole surface . Prior to adding new material , the excessive crown should be reduced ...
... road - mix in order to obtain thorough consolidation . CUTTING DOWN THE CROWN Frequently old roads have a high crown and often a " washboard " or pot - hole surface . Prior to adding new material , the excessive crown should be reduced ...
Page 21
... old gravel or traffic - bound stone road , of sufficient thick- ness to carry existing traffic , is to be surfaced , a portion , or all , of the mineral aggregate for the road - mix wearing course may be secured by scarifying the old road ...
... old gravel or traffic - bound stone road , of sufficient thick- ness to carry existing traffic , is to be surfaced , a portion , or all , of the mineral aggregate for the road - mix wearing course may be secured by scarifying the old road ...
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Common terms and phrases
aggre areas ASPHALT ROAD asphaltic material base bituminous blading chert coarse compacted mineral aggregate complete compressed mineral aggregate CRUSHED STONE cubic foot degrees F depth described in Chapter developed Distillate to 600 edge equipment Flash Point Furol Viscosity Galion Iron graded aggregate type gravel Gravity of Mineral harrows hauling highway liquid asphaltic product loose weight macadam aggregate type machine manual material is applied medium-curing products miles mixing operations moisture equivalent mold old road one-inch one-man graders particles pavement percent percentage of voids plant-mix proper proportions putty knife road surface road-mix construction road-mix surface ROAD-MIX TYPES roller scarified seal coat shoulder sieve slow-curing specific gravity spread square yard stability Standard Method subgrade sufficient suitable surface treatments temperature thickness tion Total Distillate tractor traffic Trailer tanks truck try for flash type of construction type of road-mix waterbound macadam wearing course weight per cubic West Virginia width windrow