What limestone thickness and finish are recommended for Infinity-Edge Weir Walls, Lautner Knife-Edge Slots & CNC Slotted Stone Drain Grates?

We recommend 30mm / 40mm CNC-Slotted Drain Covers & Weir Capstones in Sandblasted & Brushed / Precision CNC Slotted finish, achieving AS 4586 P5 + Continuous Water Immersion Tested.

What substrate and adhesive system should be used for Pool & Aquatic Architecture?

Waterproofed concrete overflow gutter ledges with ±0.5mm laser-leveled weir tolerances. Finish with 6-sided immersion-grade hydrophobic consolidant.

Application Guide · RW-TYAPPL-0119 · Pool & Aquatic Architecture

Infinity-Edge Weir Walls, Lautner Knife-Edge Slots & CNC Slotted Stone Drain Grates

Eliminating unsightly plastic drain grates around luxury swimming pools by integrating 30mm CNC-slotted removable limestone trench covers and precision-leveled weir caps.

1. Structural & Surface Specification Matrix

Engineering Parameter	Mandatory Architectural Specification
Application Category	Pool & Aquatic Architecture (RW-TYAPPL-0119)
Recommended Surface Finishes	Sandblasted & Brushed / Precision CNC Slotted
Calibrated Thickness & Profile	30mm / 40mm CNC-Slotted Drain Covers & Weir Capstones
Slip & Safety Compliance	AS 4586 P5 + Continuous Water Immersion Tested
Substrate & Mortar Assembly	Waterproofed concrete overflow gutter ledges with ±0.5mm laser-leveled weir tolerances.
Surface Sealing & Protection Protocol	6-sided immersion-grade hydrophobic consolidant.