National Cold Asphalt is a stock-able premium quality product for permanent repairs to potholes and utility cuts. The cold asphalt can be stored in bulk and has a minimum two year shelf life whilst remaining workable even in cold weather conditions.
The material is supplied in a 6,7 and 9,5 mm wearing course used for sealing all road repairs and also a minus 26 mm base pre-fill (base course) used as a long
lasting, durable, cost effective filler for deep repairs. For more information please contact us.
National Cold Asphalt is made under license using Macfix® technology from Macismo International Ltd. The product consists of
a mixture of selected aggregates coated with a blend of bitumen and a special additive.
The additive has been specially formulated to enhance the workability of the mix during handling and
to improve the adhesion properties of the binder during it’s service life. The aggregate grading ensures
optimal stone interlock after placement so that the product will not deform under traffic.
+27 12 562 9500
Bitumen, Asphalt & Roads - Time for the Chippy
Pothole Repair Manual
Products to repair roads
Using Chippy™ a manually operated chip spreader offering road surfacing job opportunities
NCA Cold Mix - cold mix asphalt for pothole repairs
LT40 Hot Miz - hot mix asphalt for road patching and trench reinstatements