CONPLAST CNI

Conplast CNI is essentially based on calcium nitrite.
Additionally, it has been nuetralised for good slump retention
as it is also based on naphthalene sulphonate formaldehyde
co-polymer (superplasticizer) and hydroxycaroxylic acid salt
(retarder) to offset the acceleration of setting which is normally
associated with calcium nitrite based corrosion inhibitors.