Nature Engineered Systems™
Technical Data Sheet & Product Brochure
Damp Slip
Control Roll
An eco-engineered, high-performance natural coir solution for controlling surface water flow, reducing soil erosion, and stabilising damp, landslip-prone and vulnerable slopes.
100% Natural Coir
Biodegradable
Reinforced Net
UV Stabilised
Eco-Certified
Technical Data
Product Specifications
Material & Physical Properties
| Product Name | KOHU Damp Slip Control Roll |
| Material | 100% Natural Coconut Coir Fiber with Reinforced Net |
| Color | Natural Brown |
| Diameter | 300 mm (±20 mm) |
| Length | 2.0 m / 3.0 m (Standard) — Custom lengths available |
| Net Type | Biodegradable / UV Stabilised |
| Mesh Opening | 25 mm × 25 mm (±5 mm) |
| Fiber Tenacity | ≥ 175 N/5 cm |
| pH Value | 5.5 – 6.8 |
| Moisture Content | ≤ 18% |
| Biodegradation | 100% Biodegradable |
| Expected Functional Life | 2 – 3 Years (varies by site condition) |
| Packaging | Roll packed with PP straps for easy handling and transport |
| Storage | Store in dry place, away from direct sunlight |
Standard Size Options
| Diameter (mm) | Length (m) | Approx. Weight/Roll (kg) |
|---|---|---|
| 300 | 2.0 | 14 – 16 |
| 300 | 3.0 | 20 – 22 |
* Weight may vary based on fiber density and moisture content. Tolerances: Diameter ±20 mm | Length ±5% | Mesh Opening ±5 mm
Product Structure
| Outer Layer | Reinforced biodegradable netting — high strength, prevents fiber loosening, maintains structural integrity in high flow conditions |
| Core Fiber | 100% Natural coconut coir fiber — primary erosion control and water flow reduction medium |
| Core | Tightly compressed coir core — structural stability and long-lasting support |
Dimensional Tolerances
| Diameter | ±20 mm |
| Length | ±5% |
| Mesh Opening | ±5 mm |
Performance
Key Benefits
Controls Water Runoff
Effectively reduces surface runoff velocity and minimises soil loss and slope degradation across diverse terrain types.
Slope Stabilisation
Stabilises damp and vulnerable slopes, including landslip-prone areas, providing reliable long-term structural support.
Vegetation Growth
Promotes vegetation growth and root establishment, creating a stable environment for sustainable plant root development.
Water Infiltration
Allows water infiltration while reducing flow velocity, improving soil moisture retention and supporting healthy hydrology.
Durable Design
Reinforced biodegradable net provides durability and structural integrity in high-flow conditions over a 2–3 year functional life.
Eco-Responsible
100% natural coconut coir — a renewable, biodegradable resource. Easy to install and entirely environmentally responsible.
Use Cases
Applications
01
Slope & Landslip Stabilisation
02
Drainage & Stormwater Channel Protection
03
Embankment Erosion Control
04
Roadside & Infrastructure Protection
05
Riverbank & Wetland Restoration
06
Construction Site Erosion Control
Field Guide
Installation Method
1
Prepare the Surface
Remove loose soil, rocks and vegetation. Level the surface for proper placement and ensure ground contact will be uniform across the roll length.
2
Place the Roll
Place the roll along the contour of the slope or at the toe of the slope, ensuring it sits flush against the prepared surface.
3
Secure the Roll
Secure with wooden stakes or biodegradable pegs at 1–1.5 m intervals to prevent displacement during rainfall events or high-flow conditions.
4
Joining Multiple Rolls
Butt the rolls tightly together. Anchor securely to prevent gaps and soil bypass. Overlap joints by a minimum of 150 mm where possible.
5
Backfill & Compact
Backfill and compact the roll partially with soil for maximum stability and performance. Ensure compaction is even along the full length.
6
Vegetation Establishment
Hydroseed or plant suitable vegetation to enhance long-term stability. Select species appropriate for local climate and slope conditions.
Logistics
Handling & Transport
Lifting
| Method | Use appropriate mechanical or manual lifting equipment. Rolls are secured with PP straps for easy handling. |
Transport
| Conditions | Transport in dry conditions only. Avoid dragging on rough surfaces to prevent fiber damage and net abrasion. |
Storage
| Stack Limit | Maximum 2 layers when storing. Store in dry place, away from direct sunlight and moisture ingress. |
Environmental Commitment
Engineered
From Nature
KOHU Damp Slip Control Roll is manufactured from 100% natural coconut coir — a renewable agricultural by-product. It is fully biodegradable and non-toxic, contributing to sustainable land and water management without leaving harmful residues in the environment.
100%
Natural Coir Fiber
2–3 yr
Functional Life
0
Toxic Residues
300mm
Standard Diameter
Get in Touch
Company
KOHU Kreations Sdn Bhd
Address
No. 6, Jalan I-Park SAC 4/6
Taman Perindustrian I-Park
81400 Senai, Johor, Malaysia
Taman Perindustrian I-Park
81400 Senai, Johor, Malaysia
Phone
+60 7 598 1168
Email
info@kohukreations.com
Website
www.kohukreations.com
NATURE ENGINEERED SYSTEMS™