Topics

Business growth

Rework: Is it an investment or unnecessary cost?

When I’m wearing my teaching/training hat, I’m known to say, “when you go back for rework, you just forfeited your profit.” But recently, an owner required one of my polisher/clients to do some rework on a polishing job. Consequently, during our conversation, I saw another angle. I had thought of […]

Differential curing marks

Defective Concrete:
Coping with Curling and
Differential Curing Marks

Let’s tackle understanding what happens when slabs curl and why concrete has light and dark areas that never change. (We call these differential curing marks). These are two more common types of damage that wouldn’t exist if you technically mixed, placed and cured concrete. Knowledge is power. What is curling […]

Urethane-modified Concrete Can Put a Project on the Fast Track

Laszlo Keszthelyi, owner of Monster Coatings, a flooring company that services the greater New York City metro area, specializes in seamless flooring. He’s been in business for 37 years, beginning with flooring and reflooring elevators in his early years. “There was always an issue with elevator floors,” he says. Usually […]

How to Prevent Coating Defects Caused by Concrete Outgassing

Although most perceive concrete as a dry dense substance, the inherently porous material more closely resembles a hard sponge. Microscopic voids and capillaries make up much of concrete’s matrix. As the material is poured and placed, these voids allow air and moisture to flow through it. This could lead to […]

Defective Concrete:
How to Deal with Plastic Shrinkage Cracks

Being proactive early can make or break the success of your project! It’s essential to educate your crew, so these questions don’t cause unneeded anxiety. Knowledge is power when the owner of a site asks the polishing contractor questions like: “Why did my concrete crack and how can you fix […]