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Portland-cement-based or epoxy
- The best recommended patching material is Portland-cement-based or epoxy. It is required to select patching material with thermal expansion close to that of existing concrete. Consider ambient temperature during patching since it affects the patching material. The ambient temperature shall be above 4.5C.
theconstructor.org › practical-guide › spalling-concrete-causes-repairWhat is Spalling Concrete? Their Causes and Repair - The ...
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Our full range of products includes repair mortars, corrosion protection, and structural strengthening. Sika's specially designed products will repair and patch concrete spalls, cracks, prevent corrosion, strengthen existing concrete structures and much more!
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Sika Corporation. 201 Polito Avenue Lyndhurst New Jersey...
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They help to repair concrete defects, improve appearance,...
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Find concrete repair contractors near me. Spalled concrete may be caused by any of the following: Freeze-thaw cycles; De-icing salts; Poor finishing techniques; Improper curing; A bad concrete mix; If your concrete is spalling, these are the repair options: Patch the spalled area with a color matching compound; Have your concrete resurfaced ...
Sep 28, 2020 · Specially formulated to restore lackluster concrete, resurfacing products like Rapid Set NewCrete ( available from The Home Depot) make it quick and easy for homeowners to address spalling on...
Quikrete. 20 lb. Polymer Modified Structural Concrete Repair. 876. (269) Questions & Answers (274) Hover Image to Zoom. Used for sealing cracks in masonry and concrete up to 1 in. wide. Strength of 2,500 PSI in 3 hours and 7,500 PSI in 28 days. Ensures a fast setting time between 20-40 minutes. View More Details. Product Weight (lb.): 20 lb.
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QUIKRETE® Concrete Resurfacer is a special blend of Portland cement, sand, polymer modifiers and other additives designed to provide a shrinkage compensated repair material for making thin repairs to sound concrete which is in need of surface renewal.
Jun 24, 2019 · Family Handyman. Is the surface of your concrete driveway, patio or basement floor flaking away? Do the patches get bigger and more numerous each spring? The problem is called concrete spalling, and here's how to fix it—without replacing the entire driveway. By the DIY experts of The Family Handyman Magazine.