Asphalt Removal 101:
The good, the bad, and the ugly of Asphalt Removal Methods
Sawcutting
What is Good
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-Better than a jackhammer as it does not fracture the under edge.
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-Creates a uniform edge.
What is Bad
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-Bad for the enviroment
(high risk of contaminating the drain system and washing toxic slurry into our streams).
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-Edge Sealer fails to adhere
This is because of the slurry residue.
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-Patches tend to sink around the edge
This is a result of water from the slurry disrupting the stone layer beneath.
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-Over Cuts on corners
of asphalt patch create fail points.
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Grinding
What is Good
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-Extremely fast removal = low impact on tenants.
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-Controlled Cut
With depth control capabilities, there is Zero chance of a depth change order. Plus, grinding creates the superior uniform edge
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-100% environmentally sound
100% of the grindings are recycled. Grinding also does not require water, therefore, no water = no toxic slurry!
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-100% Integrity of the repair
Dry, clean, and scarified edge for a perfect asphalt to asphalt bond. Edge sealer will bond perfectly to maintain watertight seal.
What is Bad
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-Absolutely Nothing!
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