PUDLO 2.5 CWP

A hydrophobic, pore-blocking admixture. A dual-purpose, multi-component powdered admixture comprising a single dosage pack providing durability and waterproofing properties to all concrete mixes. Suitable where long-term durability is critical and/ or exposure to aggressive environments is present.

Features and benefits:

• Can be used as a single waterproofing system.

• Suitable for use with all CEM1 mixes (100% ordinary Portland cement (OPC)) and cement replacement mix designs using ground-granulated blast-furnace slag (GGBS), pulverized fuel ash (PFA) and Microsillica as well as Cemfree mixes.

• Provides a permanent, significant reduction in permeability, and a reduction in carbonation of concrete which helps to increase long-term durability.

• Increases compressive and tensile strengths without increasing the cement content.

• Reduces bleed, segregation, efflorescence and staining.

• Improves resistance to sulfate, chloride and chemical attack including leachates. Reduces shrinkage, enhances protection against frost attack, and provides sound concrete for the protection of reinforcement steel.

• BDA KIWA-approved.

• CE marked.

Applications:

• Suitable for use with all structural concrete mixes including ready-mix, precast and spray-applied application.

• Below-ground structures (habitable and car parks) including lift pits, slabs, liner walls and capping beams.

• Podium decks and green roofs.

• Water-retaining structures (including swimming pools).

• Volatile ground conditions e.g. waste transfer stations.