Aquo Archives - Unison Joints High Performance Bespoke Coverplates

Aquo P Plug

Helen Scott — Fri, 27 Feb 2026 00:38:04 +0000

Aquo P®: This specially formulated polyethylene foam waterseal expansion joint is certified in conformance with AS/NZS 4020:2018 Contact with Drinking Water Test. Where traditional waterseals leak (at junctions and upturns), Aquo P® uses simple, quality welding technology. Aquo P® has UV inhibitors for longevity and when correctly installed the system provides a 100% waterproof expansion joint seal. The Aquo P® Plug has been tested under a 10 metre head of water and requires no backing in the form of caulking or similar to support its pressure restraint. Aquo P® also provides pressure resistance bidirectionally. It is ideal for water holding facilities and replacing problematic glands on expansion joints in swimming pools. Aquo P® is manufactured and cut-to-size from sheets of specially formulated foam. The process is carried out at Unison’s Brisbane facility where the sheets are stocked. Lead times are dramatically improved against extruded seals, as size variants are not required.

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Aquo C

brendan stephenson — Fri, 06 Nov 2020 00:33:44 +0000

Carpark Expansion Joint Seal: Aquo C is a highly durable EPDM compression seal. Designed to offer a cost-effective solution for concrete expansion joints where a watertight seal is not a primary requirement. This versatile seal is ideal for use in a wide range of applications, including car parks, wharves, industrial building joints, and other concrete or masonry movement joint applications. Its robust construction ensures long-lasting performance, even in high-traffic areas, while effectively accommodating the natural movement of concrete and masonry structures. Aquo C provides an efficient and reliable sealing solution where watertightness is not crucial, ensuring enhanced durability and reduced maintenance costs for commercial and industrial environments.

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Aquo H

brendan stephenson — Fri, 06 Nov 2020 00:32:33 +0000

Waterproof expansion joint gland. Aquo H is a robust rubber gland system designed for waterproofing high-movement expansion joint gaps. Suitable for both horizontal and vertical applications. Aquo H features holes on each side to facilitate secure anchoring to the substrate. Additional holes should be used when Aquo H is installed under cover systems subjected to vertical loads. It can also be solvent welded to create upturns, T-junctions, and other detailed configurations. This versatile seal is ideal for a range of building applications, including retail centres, car parks, transit terminals, pedestrian bridges, hospitals, and other commercial and public structures, providing reliable waterproofing and durability in high-movement environments.

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Aquo P

brendan stephenson — Fri, 06 Nov 2020 00:31:51 +0000

Waterproof expansion gap joint seal. Aquo P is a specially formulated polyethylene foam waterproof seal. Designed to provide a 100% waterproof seal, even in areas where traditional seals often leak, such as junctions and upturns. Using advanced welding technology, Aquo P ensures a reliable, long-lasting seal when properly installed. UV inhibitors provide enhanced durability. The seal has been tested to withstand up to 3 metres of water pressure. Making it perfect for concrete swimming pools and dams. Aquo P can be used in conjunction with Unison cover plates and fire rating systems, offering versatile waterproofing for both internal and external expansion joints. Ideal for a variety of constructions. 24 years of proven longevity in multi-story car parks, rooftop open car decks hospitals, retail centers, stadiums, convention centers, and more. (See also Brawny-N)

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