เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AASHTO
M 144-14 (2022)
Calcium Chloride
2014 (2022)
4
HM42-2022 part 1
This specification covers technical grade calcium chloride used for pretreatment of and deicing road surfaces, dust control, stabilizing, and conditioning road surfaces, and for accelerating the set of concrete not reinforced with steel. Other uses may also be appropriate.