Alkali Aggregate Reaction Bath


Product Code: TA-0880

Alkali Aggregate Reaction Bath
TA-0882 Alkali Specimens CanTCM-0033 Two Gang Prism Shrinkage MouldTCM-0035 Reference Rod

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 80°C by using the digital controller with 2°C accuracy.
The chamber is made of stainless steel and has a capacity for 36 specimens (25 x 25 x 285 mm).

Supplied complete with 3pcs. stainless steel alkali specimens cans (TA-0882). Each can has a stainless steel hanger which can hold 3pcs. 25 x 25 x 285 mm specimens. Additional alkali specimens cans should be ordered separately.

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 required TCM-0037 or TCM-0038 Digital Length Comparators.

TA-0880 Aggregate Reaction Bath can also be used as a general purpose water bath.


  • CANADA CSA-A23.2-25A

  • ASTM C227
  • For Moulds:

  • ASTM C490

  • ASTM C1260

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

    Alkali Specimen Can, stainless steel, with a hanger which can hold 3pcs. 25 x 25 x 285 mm specimens
    Two Gang Prism Shrinkage Mould, 25 x 25 x 285 mm
    Reference Rod 295 mm
    Long with Convex Hemispherical End
    Please complete the form below to download the datasheet