|Bureau of Indian Standards (ISI Mark)
Approved Krystol Internal Membrane (KIM) & Krystol Mortar Admixture (KMA).
|British Board of Agrément (BBA)
Krystol Internal Membrane (KIM) has received an Agrément Certificate.
|International Code Council – Evaluation Service (ICC-ES)
Krystol Internal Membrane (KIM) was the first chemical concrete admixture certified by ICC-ES.
| CE mark
Krystol Internal Membrane (KIM) has qualified to use the CE Mark, which means it meets all applicable European Union directives, safety guidelines and quality standards.
|Central Public Works Department (India)
Approval of Krystol waterproofing products in government structures.
|Engineers India Limited (EIL)
Krystol Internal Membrane (KIM) admixture is included on the product “List of Approved Products for use in Civil Structural Works” and “List of Approved Manufacturers of Architectural & Building Products”
|United States Environmental Protection Agency (EPA)
Krystol T1 & T2 have been deemed safe for use in potable water structures.