Hypo Needle How Do You Fix An Engineered Wood Floor When The Adhesive Is Coming Up In Spots?

How do you fix an engineered wood floor when the adhesive is coming up in spots? - hypo needle

My husband and I have installed a wood floor in our basement a year ago - about 1100 square meters in a month, we noticed 3 points to give a "" or put the train sound. Apparently, the adhesive or partially dried, if we did plant part (hey, that's what's missing the experience;)

Water and moisture are a problem in the basement concrete floor for 15 years before installing hardened and flat.

One was a small hole and using a needle to inject more style adhesive under the floor and his regret over the place so it sticks.

Other proposals, not the expansion of the upper floor? Buy or suggestions as to where the instrument of Hypo-Cola?