Alkali Aggregate Reaction Bath

£1

Product Code: TA-0880

Alkali Aggregate Reaction Bath

The Alkali Aggregate Reaction Bath is used to keep 25 x 25 x 285 mm samples in NaOH (Sodium Hydroxide) or in any other solution at a specified temperature. The temperature can be adjusted between ambient to 100°C by using the digital controller with 1°C accuracy.
Temperature can also be monitored by an external 1°C accuracy PT 100 sensor placed in the water. The bath is made completely of stainless steel and has glass cover and a chamber with a 36 sample capacity. The chamber has a cover made of stainless steel. Samples are placed on a special rack made of poly-amide where each sample stays independent from each other in a vertical position. The bath is also equipped with an electronic water level indicator which gives an alarm when the water level is lower than required. TCM-0033 is used to determine the potential alkali reactivity of cement-aggregate combinations (mortar-bar method). This mould is also used for determining the length change of hardened cement paste, mortar and concrete.
The test also requires TCM-0037 or TCM-0038 Length Comparators. By removing the special rack, TA-0880 Aggregate Reaction Bath can also be used as a general purpose water bath.

Standards

  • CANADA CSA-A23.2-25A

  • ASTM C227
  • ASTM C490

  • ASTM C1260

  • Dimensions mm (W x D x H) 550 x 1000 x 800
    Weight (approx.) Kg 70
    Power W 2000


    TCM-0033
    Two Gang Prism Shrinkage Mould, 25 x 25 x 285 mm
    TCM-0034
    Steel Insert for TCM-0033, 12 pcs.
    TCM-0035
    Reference Rod 305 mm Long with Convex Hemispherical End
    Please complete the form below to download the datasheet


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