Asphalt Preservation: Does it really make a difference?
A Road Comparison:
Two roads were paved in 2017. The first Road was sealed with GSB-88® within a month or so of it being paved. The second Road was paved, then left unsealed. Both Roads were routinely checked for decay. 2 years later, the difference is impressive! The first Road sealed with GSB-88® still looks Great, while the second Road, left unsealed, is showing clear signs of decay—the top coat is wearing away exposing loose aggregates. The County Engineer (Marion Co.)
What's a 1970’s oil filter slogan have to do with pavement maintenance?
Many of the National Park Service’s deferred maintenance issues could have been avoided with proper preventative attention. "‘You can pay me now or pay me later,‘ says a 1970s oil-filter commercial, which advised spending on preventative auto care to avoid costly repairs later. The slogan is a good analogy for how the deferred maintenance backlog at America’s national parks has climbed to nearly $12 billion.
The mission of the National Park Service is to preserve and protec
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