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Utest Material Testing Equipment

Alkali Aggregate Reaction Bath

Product Code

UTA-0880

Alkali Aggregate Reaction Bath,

220-240 V 50-60 Hz

UTA-0882

Alkali Specimens Can, stainless steel, with an hanger which can hold 3 pcs. 25x25x285 mm specimens.

UTCM-0033

Two Gang Prism Shrinkage Mould,

25x25x285 mm

UTCM-0034

Steel Insert for UTCM-0033 and UTCM-0136, 12 pcs.

UTCM-0035

Reference Rod 295 mm

Long with Convex Hemispherical End

Standards

CANADA CSA-A23.2-25A; For Moulds: ASTM C227, C490, C1260

The Alkali Aggregate Reaction Bath is used to keep 25x25x285 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 a capacity of 36 specimens (25x25x285 mm).  

Supplied complete with 3 pcs. stainless steel alkali specimens cans (UTA-0882). Each can has a stainless steel hanger which can hold 3 pcs. 25x25x285 mm specimens. Additional alkali specimens cans should be ordered separately

UTCM-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 UTCM-0037 or UTCM-0038 Digital Length Comparators.

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

Dimensions

550x1000x800 mm

Weight (approx.)

70 kg

Power

2000 W