Basekim’s Bitumen AH70 is a high-grade penetration bitumen, classified under the Chinese “Asphalt for Highway” (AH) series. With a penetration level of 61–80 dmm, it is widely used for hot mix asphalt in moderate to high-temperature climates. This bitumen grade offers excellent adhesion, thermal stability, and resistance to low-temperature cracking, making it ideal for constructing durable, flexible surfaces that can withstand daily traffic loads and temperature variations. Available in various packaging options, it supports efficient global logistics.