Pavement for Reinforcing Flood Protection Levees and Polders

System for the construction of flood protection levees, polders and as reinforcement of slopes.

TRI-LOCK blocks are suitable for unstable slopes and flood areas.

The TRI-LOCK system is a large-scale load pavement that is dry-assembled. The area of the pavement consists of two elements that are repetitive – a lock and a key. TRI-LOCK can perfectly reinforce terrain, it is a permanent netting below the terrain that works as reinforcement. It can be covered with soil, grassed and planted with trees and shrubs. (Note: slopes can be reinforced with TRI-LOCK up to 30° - we recommend using a retaining wall for steeper slopes). The system can be used for parking areas, reinforcement of the banks of rivers and retention reservoirs and areas.

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Photogallery of references

Pavement for Reinforcing Flood Protection Levees and Polders

Colour variants

CAUTION: The colours are presented for reference only, the colour tone may slightly differ.

Technicial specifications

Material	vibro-pressed color concrete
Surface finish	smooth, grooved
Freeze resistance acc. to ČSN 731322	T25
Pressure strength acc. to ČSN ISO 4012	to 50 Mpa
Volume weight	2100 kg/m³
Absorption capacity acc. To ČSN 731316	4-5 %

Model of construction

1.Original Terrain

2.Excavation for Gravel Bed

3.Compacted Gravel Bed

4.Compacted Gravel Bed - lower fraction

5.Joint Pavement Tri-Lock - Key Block

6.Joint Pavement Tri-Lock - Lock Block

7.Compacted Backfill - Gravel

8.Growing Green

Building elements

CAUTION: The material consumption is for information only; it is based on a statistical calculation.

TRI-LOCK 100 mm - smooth
Size: 450 x 500 mm
(one module = key and lock) Size tolerance: ± 2,0 mm Facing area: smooth Weight: 28 kg Consumption per 1 m²: 5,6 module Quantity per pallet: 32 modules Weight of the pallet, including packaging: 920 kg
TRI-LOCK 150 mm - smooth
Size: 450 x 500 mm
(one module = key and lock) Size tolerance: ± 2,0 mm Facing area: smooth Weight: 42 kg Consumption per 1 m²: 5,6 module Quantity per pallet: 28 modules Weight of the pallet, including packaging: 1195 kg
TRI-LOCK 100 mm - grooved
Size: 450 x 500 mm
(one module = key and lock) Size tolerance: ± 2,0 mm Facing area: grooved Weight: 28 kg Consumption per 1 m²: 5,6 module Quantity per pallet: 32 modules Weight of the pallet, including packaging: 920 kg
TRI-LOCK 150 mm - grooved
Size: 450 x 500 mm
(one module = key and lock) Size tolerance: ± 2,0 mm Facing area: grooved Weight: 42 kg Consumption per 1 m²: 5,6 module Quantity per pallet: 28 modules Weight of the pallet, including packaging: 1195 kg

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Visit us Lezník 133, 572 01 Polička,
Czech Republic

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