How to construct cast-in-place tactile paving on permeable asphalt concrete pavement for non-motorized vehicle lanes and pedestrian walkways.

I. Overview of Polymer Cast-in-Place Diamond Tactile Paving



Product Advantages: Aesthetic, durable, short construction period, and the road surface can be formed in one go (cast-in-place tactile paving can be directly laid on the finished road surface, avoiding the need for secondary paving typically caused by traditional tactile paving bricks, thus significantly reducing road construction costs and material waste). Colors and styles are customizable with flexible combinations.







Product Description: Polymer cast-in-place diamond tactile paving is a continuous tactile surface made by casting inorganic high-strength polymer material with specialized molds on existing road surfaces. It is divided into two types: guidance strips and guidance points. Standard widths include 300mm, 400mm, 500mm, and 600mm, with custom sizes available based on actual needs. It forms a permanent bond with asphalt concrete or cement concrete base layers, offering wear resistance, anti-slip properties, stain resistance, and synchronous expansion and contraction with asphalt pavement.

II. Construction Process and Operating Methods

Polymer cast-in-place diamond tactile paving is a new tactile paving technology that can be constructed on traditional black asphalt concrete and gray cement concrete road surfaces through on-site casting.

2.1 Construction Process

Base layer inspection - Base layer cleaning and treatment - Layout marking - Tape application - Base leveling and mortar spreading - Mold placement - Filling with diamond tactile paving mortar - Leveling and finishing - Curing to specified time - Surface cleaning - Application of sealant for surface sealing - Drying and curing - Inspection and acceptance - Opening to traffic - Final acceptance.