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Examples of our industry-leading work Q- Park The LightConcrete repair & coating works St Davids Dewi SantRemedial works Yoga HeroInstallation of Polyflor The Flower Bowl Entertainment CentreResin flooring Booths SupermarketReplacement and waterproofing of drainage channel Trinity MSCP, LeedsInstallation of Premium Parking Bays Browse Case Studies
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Services ↳ Car Park RefurbishmentSafeguarding your parking structure ↳ Structural Repairs & ProtectionConcrete repairs & corrosion management ↳ Structural WaterproofingAdvanced structural waterproofing solutions ↳ Resin Floors & CoatingDurable, safe, easy-to-clean flooring solutions ↳ EVHard-wearing line and bay marking ↳ ConsultancyPrecise care & attention for you project ↳ Specialist SurveysIdentifying problems to avoid bigger issues ↳ Aftercare/Asset ManagementPreserving your asset for the long term ↳ Movement/Expansion JointsHandling temperature, structural & traffic shifts ↳ Flooring SolutionsTailored carpet & vinyl flooring solutions ↳ SwiftPatchOur Rapid Repair Service Case Studies Suppliers Updates About The Company Contact

case-studiesTrinity MSCP, Leeds

Installation of Premium Parking Bays

Premium Parking Bays Installation – Trinity MSCP, Leeds

H³ Construct completed the installation of premium parking bays at Trinity Multi-Storey Car Park in Leeds, delivering the works within a live operational environment. The project included site set-up and segregation, localised concrete repairs, mechanical surface preparation via captive shot blasting, and application of a durable car park coating system. Premium bay layouts were then accurately set out and spray-applied using high-performance line marking materials to achieve crisp, long-lasting demarcations. Decorative works to walls and upstands completed the scheme, enhancing both the appearance and functionality of the parking area.

13No.

Concrete Repairs

305m2

of Coating Installed

147Letters

Applied

Concrete Repair

During the preparation works, a total of thirteen areas of defective concrete were identified across the deck. These areas were highlighted by visible cracking, spalling, and previous patch repairs, indicating localised failure of the concrete and exposure of the embedded reinforcement.

Substrate Preparation

Following completion of the concrete repairs, the substrate was prepared using captive shot blasting to remove surface contaminants, laitance, and any residual materials. This process provided a clean, mechanically keyed surface, ensuring optimal adhesion for the subsequent waterproofing system.

Application of Primer

Following substrate preparation, a primer coat of Sikafloor-151 was applied to the prepared surface to promote adhesion and seal the substrate. While the primer remained wet, it was broadcast with a graded quartz aggregate (0.3–0.6mm) to provide a mechanically keyed surface for the subsequent coating layers.

Application of Seal Coat

The seal coat was applied using Sikafloor Pronto 18, incorporating a RAL 6009 Fir Green pigment to achieve the specified finish.

The rapid-curing properties of the Pronto system allowed the seal coat to be installed efficiently in the cold temperatures.

Once cured, the coating formed a seamless protective layer, and a uniform, high-quality finish.

Demarcation Installation

All demarcation markings were carefully set out, measured, and taped in advance to ensure accuracy and achieve crisp, clean edges. Templates were positioned on the deck to confirm layout, spacing, and alignment prior to application.

The markings were then spray-applied using a twin-pack epoxy line marking paint. This method ensured consistent line thickness, sharp definition, and long-term resistance to wear.