This is a construction method that can be utilized as a traffic safety measure for drainage pavement (porous asphalt pavement).
The PRMS (Palm's) grip method is a traffic safety measure that aims to improve skid resistance performance by overlaying a thin layer of permeable resin mortar on existing drainage pavement (porous asphalt pavement) where skid resistance has decreased. Since fine aggregates are laid on the road surface, it is possible to grip the tires and reduce slip accidents. In addition to black, the aggregate colors include standard colors such as brown, yellow, blue, white, and green, allowing for road surface coloring. For more details, please contact us or download the catalog.
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【Features】 ○ Improved Safety → The fine aggregates are laid on the road surface, allowing tires to grip and reducing slip accidents. ○ Applicable to Existing Surfaces → It can be applied to existing drainage pavements (porous asphalt pavements) that have decreased slip resistance over time, while maintaining permeability. ○ Color Options Available → Available in black, brown, yellow, blue, white, and green. 【Construction Steps】 ・Apply Primer ↓ ・Mix Mortar ↓ ・Spread on Road Surface ↓ ・Compaction ↓ ・Curing ↓ ・Completion ● For more details, please contact us or download the catalog.
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【Purpose】 ○ As a method aimed at accident prevention for drainage pavement (porous asphalt pavement). ● For more details, please contact us.
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A system has been established to ensure the reliability of the permeable resin mortar system method (PRMS method) by formulating quality standards for the materials used, improving construction techniques, and promoting standardization, with the aim of widely adopting this method as a technique related to drainage pavement.