How do I get rid of Laitance?

How do I get rid of Laitance? Mechanical planing is a method often used to remove greater thicknesses of laitance. Also referred to as concrete planing, the machines used carry rows of rotating cutters tipped with tungsten to provide an excellent removal of laitance. Scrabbling, grinding and abrading are also recommended for removing laitance. How … Continue reading How do I get rid of Laitance?