| Testing Equipments > Concrete Air Entrainment |
List of Concrete Testing Equipments
|
 Concrete Air Entrainment |
| ML-101 Concrete Air Entrainment: IS:1199, IS:9799-1981, IS:10079. BS-1881 It consists of a pressure-tight flanged cylindrical measuring bowl, fitted with a removable flanged and a conical cover assembly with a seal in-between. The conical cover has an air valve and a petcock for bleeding off the water. A cylindrical standpipe, which is graduated in percent air content, is fixed to the conical cover assembly. Required pressure is applied to the specimen with the help of a pressure bulb. The recommended limits specified for the air content are between 3% and 6.5%. Each apparatus is supplied complete with a calibrating cylinder, pressure gauge, funnel, trowel and tamping bar. ML - 101 Air Entrainment Meter, Capacity 0.005 m3 (5 liters), suitable for aggregate size up to 38mm. ML - 102 Air Entrainment Meter, Capacity 0.01 m3 (10 liters), suitable for aggregate size up to 75 mm ML - 103 Air Entrainment Meter, Capacity 0.1 m3 (100 liters), suitable for aggregate size up to 150 mm. with Foot Pump Assembly in place of pressure Bulb. |
