HC 7L Concrete Mix Air Entrainment Meter . I. Introduction: The meter is the industry's most popular kit for testing entrained air. Whether going into the ready mix truck or coming down the chute, it gives fast results. Concrete air entrainment meter products are most popular in Mid East, Africa, and South America. You can ensure product safety
It measures the air content in fresh mix concrete. The test procedure equalizes a known volume of air in the pressure chamber, with the unknown value of entrained air in the concrete-filled base. The amount of air entrained is then read on the meter's gauge as the direct percentage (to the nearest 0.1%) of air entrained in the concrete.
Concrete Air Content Meter Buy Concrete Air. HC-7L Concrete Mix Air Entrainment Meter . I. The meter is the most popular kit for testing entrained air. Whether going into the ready mix truck or coming down the chute, it gives fast results. Always accurate. The kits contains everything needs to perform the
HC-7L Concrete Mix Air Entrainment Meter: HZB-100 Cylinder Capping Frame (Reinforcing Device for Concrete Core Samples) HQP-150 Core Cutting Machine: HZ-18 Flexible Rotational Core Drilling Machine: HZ-20 Concrete Core Drilling Machine: HZ-20B Multifunctional Core Drilling Machine:
Rapid bleeding is a problem for concrete treated with HC acids. dosage of superplasticizers used for increasing the workability of concrete ranges from 1 to 3 liters per cubic meter of concrete where liquid superplasticizers contained about 40 % of active material. Chemical and Air Entraining Admixtures for Concrete, ACI Education
M 154 Air Entraining Admixture Concrete M 157 Ready-Mixed Concrete M 194 Chemical Admixtures for Concrete M 240 Blended Hydraulic Concrete M 295 Fly Ash and Raw or Calcimined Natural Pozzolan for Use as Mineral Admixtures in Portland Cement Concrete. M 302 Ground Granulated Blast Furnace Slag for Use in Concrete and Mortars
No. Name of Equipment Remarks 1 Model TYE-2000B Compression Testing Machine LED and miniprinter 2 Model JYZ700 Accelerated Concrete Curing Box — 3 Model HBY-40A Standard Curing Cabinet ±1℃, effective capacity:0.4 m3 4 Model ZT-1×1 Vibrator — 5 Model HC-7L Concrete Mix Air Entrainment Meter 2.1 ppm 6 Model VBR-1 Vibro Consistometer — 7 Model