TekDrain Geo 10/650 Drainage Board | High-Strength HDPE + PP Geotextile Drainage System with 650 kN/m² Compressive Strength

TekDrain Geo 10/650 Drainage Board

High-Strength Composite Drainage System

TekDrain Geo 10/650 is a specially designed drainage board consisting of an HDPE studded core and an integrated polypropylene (PP) geotextile filter layer. With a compressive strength of 650 kN/m², it delivers superior drainage performance in demanding applications such as tunnels, bridges, road substructures, parking facilities, and infrastructure projects.

The integrated geotextile layer allows water to pass through while preventing soil particles from blocking the drainage channels, ensuring long-term and reliable structural protection.

Product Description

TekDrain Geo 10/650 is a composite drainage board manufactured with a high-strength studded HDPE base and PP geotextile filtration layer.

The studded structure ensures controlled water flow, while the geotextile filter prevents soil accumulation and clogging of drainage cavities. This system reduces hydrostatic pressure in:

• Retaining walls
• Foundation systems
• Underground structures
• Waterproofing layers

and contributes to extending the service life of the building.

Technical Specifications

Product Features and Advantages

650 kN/m² High Compressive Strength

Maintains its structural integrity under heavy soil pressure and high mechanical loads, making it suitable for demanding construction conditions.

High Drainage Capacity

With a drainage capacity of 17,300 L/h/m, it enables fast and efficient water discharge, reducing pressure accumulation behind structures.

Integrated Geotextile Filter Layer

The PP geotextile layer allows water filtration while preventing soil particles from entering and blocking the drainage system.

Durable HDPE Core

The HDPE structure provides excellent resistance against:

• Chemicals
• Root penetration
• Rotting
• Microorganisms

Air Gap Studded Structure

The cavity system between the studs creates an effective drainage channel, supports ventilation, and helps reduce hydrostatic pressure.

Protection of Waterproofing and Thermal Insulation Layers

Protects insulation and waterproofing systems against mechanical damage caused by backfilling and soil pressure.

Easy and Efficient Installation

The large roll dimensions allow fast, economical, and practical installation on large surfaces.

Long-Term Performance

Resistant to abrasion, chemical exposure, and temperature fluctuations, ensuring reliable performance for many years.

Applications

• Tunnel, bridge, and viaduct drainage systems
• Road substructure drainage applications
• Underground parking facilities and garages
• Foundation and retaining wall waterproofing protection
• Retaining wall drainage systems
• Parks, green areas, and landscape drainage
• High-strength drainage applications in ground and infrastructure projects

Packaging and Storage

Packaging

• Roll format
• Length: 12.5 m
• Width: 2.0 – 2.4 m
• Weight: 22.15 kg

Storage

Store on a flat surface in a dry, cool area protected from direct sunlight.

Shelf Life

Under suitable storage conditions, the product maintains its performance indefinitely.

Frequently Asked Questions (FAQ)

Where is TekDrain Geo 10/650 used?

It is used in high-load drainage applications such as tunnels, bridges, underground parking areas, infrastructure projects, and retaining wall systems.

Is the product waterproof?

The HDPE core is waterproof. The geotextile layer allows water filtration while preventing soil particles from entering the drainage channels.

What is the drainage capacity of TekDrain Geo 10/650?

The drainage capacity is 4.8 L/s/m (approximately 17,300 L/h/m).

What is the operating temperature range?

TekDrain Geo 10/650 maintains its performance between -40°C and +80°C.

Is it suitable for drinking water contact?

No. The product is designed only for drainage and waterproofing protection applications.

TekDrain Geo 10/650 provides reliable drainage and waterproofing protection even under extreme loads and challenging conditions, ensuring long-lasting structural safety with its 650 kN/m² compressive strength, HDPE core, and integrated PP geotextile filtration system.