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Initial Surface Absorption Test (ISAT)

Global Lab offers the art of the precise, accurate & reliable testing service accredited by NABL for durability Test of Concrete - ISAT as per BS 1881(PART-208) : 1996.

OBJECTIVE OF TEST: To assessing the uniaxial water penetration characteristics of a concrete surface. The applied pressure of 200 mm head of water is worse than the severest weather due to driving rain.

The results may be considered to be related to the Quality of finish and to the durability of the surface under the effects of natural weathering.