BUILDING MATERIAL TESTING

Providing you the best range of aggregate testing, cement testing, marble and granite testing, paint and coating testing, refractory testing and steel testing with effective & timely delivery.10% Fine Value

All aggregate is required to meet a minimum strength valve, as defined by the 10% value test. This and other specifications ensure that only the highest quality materials are being used on construction projects. Test Method IS 2386 (P-4)1963

Alkali Aggregate Reactivity

Alkali-aggregate reaction is a term mainly referring to a reaction which occurs over time in concrete between the highly alkaline cement paste and non-crystalline silicon dioxide, which is found in many common aggregates. This reaction can cause expansion of the altered aggregate, leading to spalling and loss of strength of the concrete.
Test Method IS 2386 (P-7) 1963

Chloride Content