Ca-Al-LDH Asphalt Modifier

Suppresses over 90% VOCs

A layered double hydroxide additive that suppresses asphalt VOC emissions while enhancing rutting resistance with minimal loss of low-temperature flexibility.

Peitong, Li · Guan, Bowen · Zhihua, Huang · Min, Liu · Zexin, Ma · Chi, Zhou · Ma, Xinyu · Juanni, Nian

Construction and Building Materials 2024

Specifications

inhibition under heating

{'zh': '52.48', 'en': '5'} %

under UV radiation

{'zh': '90.31', 'en': '5'} %

Advantages

No significant reduction in low-temperature cracking resistance at 5% dosage