Product Overview

Conplast WP90 Powder is a powder-form integral waterproofing admixture for concrete that works by reducing the size and continuity of capillary pores in the concrete matrix, significantly lowering water permeability and improving resistance to water penetration under hydrostatic pressure. It conforms to IS 2645 and is used in the batching of concrete for water retaining structures, below-grade basement walls and slabs, water tanks, swimming pools, and all concrete applications where reduced water permeability is a key requirement. Unlike surface-applied waterproofing membranes, Conplast WP90 Powder makes the concrete itself more waterproof, providing a permanent integral waterproofing solution that cannot be damaged by surface wear or membrane delamination. It also improves workability of the fresh concrete mix, making it easier to compact and achieving better surface finish. Conplast WP90 Powder is particularly suitable for sites where admixture is added in powder form rather than liquid for convenience of batching. Space Arc Engineering distributes Conplast WP90 Powder for water retaining and basement construction projects across Delhi NCR, Ghaziabad, and Northern India.

Applications

• Basement wall and floor concrete with integral waterproofing
• Underground water tanks and sumps
• Swimming pool shells and podium water retaining slabs
• Below-grade civil structures requiring reduced water permeability
• Water retaining retaining walls and culverts
• RCC structures in aggressive soil or groundwater environments

Key Advantages

• Integral waterproofing — makes the concrete itself less permeable
• Powder form — easy to batch and dose at site
• Conforms to IS 2645 Indian standard for waterproofing admixtures
• Also improves workability of fresh concrete
• Cost-effective first line of defence against water permeability
• Compatible with standard Indian Portland cements