Two types of MA 11 asphalt mixtures for heavy traffic KR 3-6 were designed using 35/50 binder modified with natural bitumen Selenizza SLN. The works were carried out by the company Bisek for the Construction of the Kępno bypass along the S11 expressway - section II & Wrocław, intersection of ul. Piłsudskiego and ul. Świdnicka – track
