HC-7L concrete mix air entrainment meter For determing the air content of freshly mixed concrete mixturesStandard:GBJ80、JTJ053、GB/T50080、ASTM C231
Technical parameters:
1.Bowl capacity (ID equals to the height) : 7L
2.Air content range : 0-10%(indirect reading)
3.Max. size of aggregate : 40mm
Technical parameters:
1.Bowl capacity (ID equals to the height) : 7L
2.Air content range : 0-10%(indirect reading)
3.Max. size of aggregate : 40mm