PRODUCTS
Extended Transportation Time
Tests done in El Salvador prove that adding Kalmatron® KF-A to the concrete extends the workability life of the concrete. If long time periods are needed before the concrete can be poured, it is not a problem with Kalmatron®. This is a 5,000 psi concrete mix.
The initial slump after only 10 minutes of mixing is 4 3/4 inches.
