|
|
|
Roadware Crack and Spalled Control Joint Repair
1) Clean repair area. Remove all dirt, oils, and loose debris. |
|
2) Remove any dust with a vacuum or compressed air. |
|
3) Fully pre-wet sides and bottom of crack with 10 Minute Concrete Mender™. |
|
4) Immediately add up to 1/2" of silica sand and more 10 Minute Concrete Mender™. Work in 1/2" lifts. Add enough material to slightly overfill the repair. Use enough liquid to COMPLETELY SATURATE THE SAND. |
|
5) Use a margin trowel or taping knife to smooth and shape the sand and material mortar. |
|
6) When material cures (turns light gray in color), scrape off over banding with a sharp scraper. |
|
7) Finished repair is open for all traffic. Any staining due to over banding will quickly wear off or can be removed with a light sanding. |
|
