By utilizing this construction method, the reliability of the pavement is enhanced by protecting the base layer compared to conventional drainage pavements that are constructed more extensively.
A waterproof layer is formed beneath the drainage mixture layer to protect the base surface from infiltrating rainwater and other sources. Compared to drainage pavements that consist of a two-layer structure including the base, this significantly reduces costs.
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basic information
【Features】 ○ Asphalt finisher (SPAF) with emulsion spraying device for uniform large-scale application of high-concentration modified asphalt emulsion (Cation GS-C) ○ The asphalt component in the emulsion fills the voids in the lower part of the mixture and forms a waterproof layer ○ Formation of a waterproof layer ○ Improved durability ● For more details, please contact us or download the catalog.
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Applications/Examples of results
Road paving ●For more details, please contact us.
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In permeable pavement, since rainwater can infiltrate, it has been pointed out that if the waterproofing of the underlying base layer is insufficient, the destruction of the pavement from the base layer can progress rapidly. Therefore, as a low-cost solution to this problem, we have developed a waterproof permeable pavement that achieves both drainage functionality at the pavement surface and waterproofing functionality for the base layer in a single construction process.
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