NIDAPLAST RA

Nidaplast RA are extruded polypropylene honeycomb blocks and panels. Nidaplast RA lightweight backfills are ultra light and resistant. These honeycomb structures are the recommended solution for the realization of a landscaped backfill, a road backfill or a building backfill in the event that fluctuations in the water level in the ground are to be feared and from there, they considerably strengthen risky soils and protect them from landslides.

The realization of a light backfill allows to reduce the vertical or horizontal stresses applied to the support soil or to the structures on which the light materials are placed. Thanks to the use of nidaplast RA, the backfill can receive on the surface either vegetation, or pedestrian traffic areas or accessible to light and heavy vehicles.

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Thickness
Size

From : m3

Reference : 11007

Nidaplast RA - The innovative solution for lightweight fills

Discover Nidaplast RA honeycomb blocks and panels, designed to tackle the challenges of compressible soils and high-risk terrains. These lightweight and durable structures are ideal for road, landscaping, or building fills, even in wet conditions.

Why choose Nidaplast RA lightweight fills?

Made from extruded polypropylene, Nidaplast RA offers unparalleled benefits:

Ultra-lightweight: With 95% void content, these blocks significantly reduce stress on soils and structures.

High strength: Available in three compression resistance levels (400, 500, and 600 kPa) to meet various project requirements.

Durable: Resistant to chemicals, microorganisms, mold, and rodents.

Reliable in wet conditions: Unaffected by water level fluctuations, suitable for fills under load-bearing conditions.

Applications of Nidaplast RA blocks

Nidaplast RA panels and blocks are ideal for:

Landscaping fills: Reducing settlement and stabilizing terrains.

Road fills: Minimizing vertical and lateral stress on civil engineering structures.

Building fills: Preventing landslides and stabilizing high-risk soils.

Technical features of Nidaplast RA

Dimensions: 2400 x 1200 mm.

Thicknesses: 40, 60, 100, 120, 150, or 520 mm.

Honeycomb structure: 50 mm cell size.

Coating: PET thermobonded nonwoven (45 g/m²) on each side.

Maximum fill height: Up to 4.30 m with RA 600 blocks.

Thanks to their lightweight and robust design, Nidaplast RA blocks support the creation of vegetated surfaces or areas accessible to both light and heavy vehicles.

The advantages of lightweight fills with Nidaplast RA

Structural cost savings: Reduces foundation costs by lowering vertical and horizontal stress.

Simplified installation: Easy-to-handle blocks, perfect for complex or confined worksites.

Environmental compliance: Recyclable and durable material that meets modern project requirements.

Choose Nidaplast RA for your fill projects

Contact us for more information or a personalized quote. Let’s optimize your projects with reliable, innovative solutions.

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Product-related applications

Lightweight backfill above existing ground

Lightweight backfill above existing ground

The realization of a landscaped backfill (and Building) serves to develop the space by creating aesthetic and functional volumes without causing the same constraints as a traditional backfill.

Bank development

Bank development

The development of banks consists of erecting along a bank damaged by erosion, a retaining "wall" and filling the space left empty by nidaplast panels or blocks.