Watertight Expansion Joints Archives - Unison Joints High Performance Bespoke Coverplates https://www.unisonjoints.com.au/joint-type/watertight-expansion-joints/ Fri, 27 Feb 2026 02:30:15 +0000 en-AU hourly 1 https://wordpress.org/?v=7.0 https://www.unisonjoints.com.au/wp-content/uploads/2020/10/fav-icon-unison.png Watertight Expansion Joints Archives - Unison Joints High Performance Bespoke Coverplates https://www.unisonjoints.com.au/joint-type/watertight-expansion-joints/ 32 32 Aquo P Plug https://www.unisonjoints.com.au/joints/watertight-expansion-joints/aquo/aquo-p-plug/ Fri, 27 Feb 2026 00:38:04 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=8602 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 ... Read more

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]]> 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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]]> By NF Aq P https://www.unisonjoints.com.au/joints/carpark-joints/brawny/by-nf-aq-p-waterproof-carpark-seal-cover-plate-system-disability-certified/ Wed, 25 Aug 2021 01:48:33 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=5494 Disability Certified Flush Mounted Carpark & Ramp movement joint system.  By NF AqP is Certified CP-20-0016 . It’s a waterproof design with P4 slip resistance rating compliant with AS 4568. The ByNF cover plate, serves as a sturdy platform, over the  AqP  seal. AqP has successfully waterproof   gaps in movement joints for over 24 years.  ... Read more

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]]> Disability Certified Flush Mounted Carpark & Ramp movement joint system.  By NF AqP is Certified CP-20-0016 . It’s a waterproof design with P4 slip resistance rating compliant with AS 4568. The ByNF cover plate, serves as a sturdy platform, over the  AqP  seal. AqP has successfully waterproof   gaps in movement joints for over 24 years.  Engineered to withstand the conditions of high-traffic areas and sloped surfaces.  The ByNF system accommodates multi-directional movement, including differential vertical motion, ensuring durability and functionality.

The ByNAF, a sub-category of the ByNF system, offers the same horizontal movement capabilities but can be used independently of the AqP  water seal.

 

 

 

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]]> By N NC https://www.unisonjoints.com.au/joints/carpark-joints/brawny/by-n-nc-carpark-expansion-joint-cover-rubber-seal-highway-grade/ Fri, 06 Nov 2020 08:17:39 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2649 Car Park Expansion Seal Cover Plate The ByN NC system is designed to seal construction, temporary, and small movement joints in concrete car park floors. It features a durable, highway-grade synthetic rubber seal that outperforms conventional thermoplastic seals by offering superior bond strength. This ensures reliable adhesion to substrates and creates seamless butt joins and ... Read more

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Car Park Expansion Seal Cover Plate

The ByN NC system is designed to seal construction, temporary, and small movement joints in concrete car park floors. It features a durable, highway-grade synthetic rubber seal that outperforms conventional thermoplastic seals by offering superior bond strength. This ensures reliable adhesion to substrates and creates seamless butt joins and mitres for a polished finish.

Engineered for efficiency, the system allows for quick and straightforward installation, helping to reduce overall construction costs. Ideal for car parks in retail complexes, public buildings, stadiums, airports, and other suspended or slab-on-ground structures, the ByN NC system delivers long-lasting performance and cost-effective solutions.

For large movement joints, see ByN/AqP.

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]]> By N Aq H https://www.unisonjoints.com.au/joints/floor-expansion-joints/brawny/by-n-aq-h-disability-certified-cp-20-0016-retrofit-carpark-expansion-joint/ Fri, 06 Nov 2020 08:16:17 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2648 Disability Certified Carpark Expansion Joint & Waterproof System.  The ByN/AqH is a cost effective retrofit solution for rooftop carparks.  Combining the ByN cover plate with the AqH Hypalon Gland for superior waterproofing and durability.  Surface mounted with no internal gap preparation.  Minimises disruption during installation and is a cost-effective solution.  Certified disability accessible CP-2–0016 ensures ... Read more

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Disability Certified Carpark Expansion Joint & Waterproof System.  The ByN/AqH is a cost effective retrofit solution for rooftop carparks.  Combining the ByN cover plate with the AqH Hypalon Gland for superior waterproofing and durability.  Surface mounted with no internal gap preparation.  Minimises disruption during installation and is a cost-effective solution.  Certified disability accessible CP-2–0016 ensures a smooth, safe transition for all pedestrian traffic.

 

 

 

 

 

 

 

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]]> By NS Aq P https://www.unisonjoints.com.au/joints/carpark-joints/brawny/by-ns-aq-p-disability-accessible-certified-carpark-expansion-joint-with-waterseal/ Fri, 06 Nov 2020 08:15:16 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2647 Disability certified waterproof carpark expansion joint system.  ByNS/AqP is an innovative car park joint solution that accommodates multi-directional movement, including ‘differential-vertical’ movement. The ByNS is a surface mounted cover plate is designed to sit over the AquoP expansion joint waterproof seal.  The seal has been reliably used for 24 years to waterproof kilometers of expansion ... Read more

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]]> Disability certified waterproof carpark expansion joint system.  ByNS/AqP is an innovative car park joint solution that accommodates multi-directional movement, including ‘differential-vertical’ movement. The ByNS is a surface mounted cover plate is designed to sit over the AquoP expansion joint waterproof seal.  The seal has been reliably used for 24 years to waterproof kilometers of expansion joints in both commercial and public buildings. AqP has played a critical role in waterproofing expansion joints in challenging areas such as rooftop carparks and stadiums.

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]]> Aquo H https://www.unisonjoints.com.au/joints/watertight-expansion-joints/aquo/aquo-h-waterproof-expansion-joint-gland/ Fri, 06 Nov 2020 00:32:33 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2610 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 ... Read more

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]]> 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 https://www.unisonjoints.com.au/joints/watertight-expansion-joints/aquo/aquo-p-watertight-expanasion-gap-joint-seal/ Fri, 06 Nov 2020 00:31:51 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2609 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 ... Read more

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]]> 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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]]> Dz FTAq https://www.unisonjoints.com.au/joints/carpark-joints/designer-range/dz-ftaq/ Thu, 05 Nov 2020 08:10:09 +0000 https://www.unisonjoints.com.au/?post_type=joints&p=2510 A combination of Unison’s high-movement AquoP expansion joint waterseal, and a pedestrian friendly rubber tread piece. DzFT is a semi-rigid system designed by Unison’s engineers, as a cost-effective bridge across the highly flexible AquoP seal. The flush-mounted system requires no wider rebate other than that of AquoP. Ideal for stadium-plats. (See also AquoP) DzFT/AqP is ... Read more

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]]> A combination of Unison’s high-movement AquoP expansion joint waterseal, and a pedestrian friendly rubber tread piece. DzFT is a semi-rigid system designed by Unison’s engineers, as a cost-effective bridge across the highly flexible AquoP seal. The flush-mounted system requires no wider rebate other than that of AquoP. Ideal for stadium-plats. (See also AquoP) DzFT/AqP is recommended for use in expansion joints in carparks and other concrete structures where waterproofing is critical. A high performance alternative for DzFT is Unison’s patented By150N.

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