What limestone thickness and finish are recommended for Saltwater Pool Decks & Bullnose / Drop-Face Coping Engineering Guide?

We recommend 30mm Field Pavers + 30/75mm Drop-Face or 30mm Full Bullnose Coping in Tumbled / Sandblasted & Brushed finish, achieving AS 4586 P5 / DIN 51097 Class C / ANSI A326.3 DCOF ≥ 0.62.

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

150mm reinforced concrete pool bond beam & deck slab with waterproof membrane, bonded via C2S1 white flexible polymer-modified mortar (100% back-buttered) and flexible silicone expansion joint at the coping-to-deck perimeter. Finish with 6-sided factory or site-applied fluoropolymer / silane-siloxane penetrating consolidating sealer (ASTM C672 salt-crystallization resistant).

Application Guide · RW-TYAPPL-0101 · Pool & Aquatic Architecture

Saltwater Pool Decks & Bullnose / Drop-Face Coping Engineering Guide

Engineering specification for coastal and residential saltwater swimming pool surrounds, infinity edges, and cantilevered drop-face coping using high-solar-reflectance (SRI 64–78), salt-resistant bioclastic limestone.

1. Structural & Surface Specification Matrix

Engineering Parameter	Mandatory Architectural Specification
Application Category	Pool & Aquatic Architecture (RW-TYAPPL-0101)
Recommended Surface Finishes	Tumbled / Sandblasted & Brushed
Calibrated Thickness & Profile	30mm Field Pavers + 30/75mm Drop-Face or 30mm Full Bullnose Coping
Slip & Safety Compliance	AS 4586 P5 / DIN 51097 Class C / ANSI A326.3 DCOF ≥ 0.62
Substrate & Mortar Assembly	150mm reinforced concrete pool bond beam & deck slab with waterproof membrane, bonded via C2S1 white flexible polymer-modified mortar (100% back-buttered) and flexible silicone expansion joint at the coping-to-deck perimeter.
Surface Sealing & Protection Protocol	6-sided factory or site-applied fluoropolymer / silane-siloxane penetrating consolidating sealer (ASTM C672 salt-crystallization resistant).