My 3 ½-year-old stamped concrete driveway is scaling and much of the design is flaking off. How do I identify the cause for this? I live in eastern Pennsylvania, and we've had typical winter weather. Answer: Surface failure of concrete is usually caused by one of two reasons: The ...
a petrol leak will 'eat' its way through a 75mm thick tarmac driveway; a screwdriver or stiletto heel will easily penetrate the previously 'set' surfacing and before long, the now unbound aggregate will begin to be scattered everywhere. And once a hole appears in a tarmacadam surface, it ...
PURPOSE: A construction method for a synthetic resinous boundary block filled up with concrete is provided to prevent the transformation and breakdown of a... HO Soon,HO LEE SOON 被引量: 0发表: 2002年 STREET DRAIN BLOCK FOR CARRIAGEWAY-FOOTWAY BOUNDARY PROBLEM TO BE SOLVED: To provide a stre...
Application: This equipment is used for repairing pits, cracks or surface spraying of aging pavement. It is often necessary to spray emulsified asphalt or waterproof material evenly on asphalt pavement when maintaining asphalt pavement. Features Features:1)Light weight, fle...
To Paint, Repair or Replace Your Concrete Surface-That Is the Question Whether it ishe driveway,he walkwayrheronttoop,heurbppeal willertainlyeffectedyheonditionfhisubstrate.Repairingoncreteurface,atherhaneplacing it,anave you... Michele,Margotta,Neary - 《American Painting Contractor》 被引量: ...