How To Protect Concrete From Winter Salt
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Concrete damage can be ugly and costly.
How to protect concrete from winter salt. Salt damage to concrete mainly occurs due to chemicals that react with the surface of the road or pavement. Subscribe to our channel which covers masonr. To protect your driveway from salt and erosion it is best to seal it. Salt can eat away at the surface of concrete causing chipping and erosion issues.
Sealing a driveway will stop most of the damaging effects of winter weather. Traffic and wind borne debris erode it rust and oxidation break the structure from within freeze thaw cycles break the surface these are some of the biggest enemies of concrete and create the problems you see here. This damage can be aggravated by the use of deicing chemicals which cause concrete to undergo additional freeze thaw cycles as ice is melted and refrozen. But first let s review why winter can be tough on concrete.
Although concrete is a tough material it too has its weaknesses. Winter is harsh on many outdoor surfaces including your concrete garage flooring. After spending thousands maybe hundreds of thousands on. These structures are generally made with white gray concrete.
The finished concrete was wet cured with burlap kept wet for 48 72 hours after the concrete hardened. Protecting the concrete from water and salt intrusion. Garage floor coatings that protect from salt and winter debris. Moisture can also penetrate the driveway and create freezing and thawing damage in as little as one harsh winter season.
Understanding winter concrete care to protect your concrete from winter damage is essential if you re looking to keep your concrete healthy all year long. You can use these mats in the winter and roll them up and pack them away during the rest of the year. They also do an excellent job of protecting your floor. During winter months there are recurring temperature changes resulting in frequent freeze thaw cycles as snow falls melts is absorbed by concrete and refreezes repeatedly.
Concrete protection using prosoco saltguard wb repellent. Causes of garage floor damage in winter. Recipe for concrete that withstands salt attack. The calcium hydroxide present in concrete reacts with the calcium chloride in salt creating calcium oxychloride caoxy in salt thus wreaking havoc.
We hope that this guide will help you better understand how to properly take care of your concrete before winter comes. If you order ready mix concrete get it with a 4 5 inch slump and order it with an eight bag mix or 5 000 psi minimum. Winter concrete care 101.