Maccaferri Terramesh System – Green MSE Wall Solution | Sistem Dinding Penahan Tanah Hijau

Maccaferri Terramesh System – Green MSE Wall Solution | Sistem Dinding Penahan Tanah Hijau

Engineered for maximum slope stability, the Maccaferri Terramesh System combines soil reinforcement with an eco-friendly facing. Ideal for retaining walls up to 30m high, this MSE solution offers superior corrosion resistance and allows for natural vegetation growth, blending infrastructure with nature.

PRODUCT DESCRIPTION

• Introduction In Malaysia’s challenging terrain—characterized by high rainfall, deep weathering soil profiles, and risk of slope failure—traditional concrete retaining walls are often too rigid and costly. The Maccaferri Terramesh System is engineered to solve these geotechnical challenges. Designed for civil engineers, JKR contractors, and infrastructure developers, this Mechanically Stabilized Earth (MSE) system provides a flexible, durable, and structurally sound solution for slope reinforcement.
• The Project Challenge: Stability in High-Rainfall Environments Contractors and engineers constantly face the risk of hydrostatic pressure build-up behind retaining walls, leading to structural cracks or catastrophic landslides (Tanah Runtuh). Furthermore, modern developments increasingly demand “Green” aesthetics rather than stark concrete facades. Managing these dual requirements of structural safety and environmental compliance is a primary pain point in Malaysian infrastructure projects.
• The Technical Solution: Integrated Modular Reinforcement The Terramesh system resolves this by integrating the facing element and the soil reinforcement mesh into a single continuous unit. Whether using the stone-faced Terramesh System or the vegetated Green Terramesh, the double-twisted steel wire mesh acts as a high-strength anchor. This design dissipates pore water pressure effectively and accommodates differential settlement without structural failure—crucial for Malaysian soil conditions.
• Logistics & Availability We understand that project timelines are tight. KMJ ensures consistent stock availability and streamlined site delivery to key development hubs in Kuala Lumpur, Selangor, Penang, Johor, and the East Coast, ensuring your earthworks schedule remains uninterrupted.

 

TERRAMESH™
SYSTEM

 

 

TERRAMESH™
GREEN

 

KEY TECHNICAL FEATURES

• Integrated Fabrication: The facing section and the reinforcing tail are made from a single continuous mesh panel, eliminating the risk of connection failure between the face and the reinforcement.
• Heavily Galvanized + Polymer Coating: Features advanced coating technology (Galmac/Polimac) to resist corrosion in Malaysia’s tropical, humid, and acidic soil environments.
• Green Facing Capability: The “Green Terramesh” variant includes a biodegradable erosion control blanket and welded mesh panel to facilitate rapid vegetation growth, achieving a 70° slope angle.
• Seismic & Dynamic Resilience: The flexible double-twisted mesh structure absorbs energy, making it far more resistant to vibrations and earth movements than rigid concrete structures.

 

APPLICATIONS & BENEFITS

• Highland & Hillside Developments: Slope Stabilization. Benefit: Allows developers to maximize usable land area on slopes while preventing erosion and satisfying local council safety requirements.
• Infrastructure (JKR/Highways): Road Embankments. Benefit: Rapid installation speed reduces road closure times. The system is compliant with stringent industry safety standards for public infrastructure.
• Eco-Parks & Residential Housing: Green Retaining Walls. Benefit: Replaces “Concrete Jungles” with living green walls (Green Terramesh), increasing property value and cooling the surrounding environment.
• River Training & Hydraulic Works: Bank Protection. Benefit: Excellent drainage properties prevent water pressure build-up behind the wall, critical for areas prone to monsoon flooding.

 

TECHNICAL SPECIFICATIONS TABLE

Specification	Detail
System Type	Mechanically Stabilized Earth (MSE) Wall System
Configuration	Terramesh: Gabion Stone Face / Green Terramesh: Vegetated Face
Compliance	Industry Standard Compliant (International Geotechnical Standards)
Wire Material	Heavily Galvanized Steel with Advanced Polymer Coating
Corrosion Resistance	High (Designed for Tropical/Aggressive Soil Environments)
Mesh Type	Double Twisted Hexagonal Wire Mesh (8×10 type)
Slope Angle	Vertical (Stone Face) or up to 70° (Green Face)
Life Span	Designed for 120-year design life in standard conditions

 

FAQ SECTION

QUESTION 1

What is the main difference between Standard Terramesh and Green Terramesh?

ANSWER 1

Standard Terramesh utilizes a stone-filled gabion facing, offering immediate “hard armor” protection and a vertical structural face. In contrast, Green Terramesh features a biodegradable blanket and welded mesh facing designed to retain topsoil. This allows vegetation to grow through the face, turning the wall “green” over time to blend seamlessly with the natural landscape.

QUESTION 2

Is the Terramesh system suitable for high-risk landslide areas in Malaysia?

ANSWER 2

Yes. The Terramesh system is specifically engineered for critical slope stability. Unlike rigid concrete walls that may crack under stress, Terramesh uses a flexible double-twisted wire mesh that can accommodate ground settlement and soil movement without structural failure. This makes it superior for Malaysia’s heavy rainfall zones and areas with unstable soil profiles.

QUESTION 3

How does the cost of a Terramesh MSE wall compare to a Reinforced Concrete (RC) wall?

ANSWER 3

Generally, Terramesh MSE walls are 30-50% more cost-effective than RC walls for retaining heights above 3 meters. The savings result from faster installation speeds, the ability to reuse on-site soil for backfill (where suitable), and the elimination of expensive timber formwork and deep piling requirements.

QUESTION 4

Can Kee Maju Jaya deliver Terramesh materials to East Coast sites like Kuantan or Terengganu?

ANSWER 4

Yes. We provide comprehensive logistics support and can arrange direct site delivery of Terramesh units to all key development hubs across Peninsular Malaysia. This includes the East Coast (Kuantan, Terengganu, Kelantan), Johor, and Penang, ensuring your project materials arrive on schedule.

 

SOALAN 1

Apakah perbezaan utama antara Terramesh Standard dan Green Terramesh?

JAWAPAN 1

Terramesh Standard menggunakan permukaan gabion yang diisi batu, memberikan perlindungan “perisai keras” serta struktur dinding yang tegak. Manakala Green Terramesh menggunakan selimut terbiodegradasi dan jejaring yang direka untuk menahan tanah atas (topsoil). Ini membolehkan tumbuh-tumbuhan hidup di permukaan dinding, menjadikannya “hijau” dan sebati dengan landskap semula jadi.

SOALAN 2

Adakah sistem Terramesh sesuai untuk kawasan berisiko tanah runtuh di Malaysia?

JAWAPAN 2

Ya. Sistem Terramesh direka khusus untuk kestabilan cerun yang kritikal. Tidak seperti dinding konkrit kaku yang mudah retak akibat tekanan, Terramesh menggunakan jejaring dawai “double-twisted” yang fleksibel. Ia mampu menyerap mendapan tanah (settlement) tanpa mengalami kegagalan struktur, menjadikannya pilihan terbaik untuk kawasan hujan lebat dan tanah tidak stabil di Malaysia.

SOALAN 3

Bagaimanakah kos dinding MSE Terramesh berbanding dengan dinding Konkrit Bertetulang (RC Wall)?

JAWAPAN 3

Secara amnya, dinding MSE Terramesh adalah 30-50% lebih menjimatkan kos berbanding dinding RC untuk ketinggian melebihi 3 meter. Penjimatan ini diperolehi daripada pemasangan yang lebih pantas, penggunaan semula tanah tapak (sekiranya sesuai), serta penghapusan kos acuan kayu (formwork) dan kerja cerucuk (piling) yang mahal.

SOALAN 4

Bolehkah Kee Maju Jaya menghantar bahan Terramesh ke tapak Pantai Timur seperti Kuantan atau Terengganu?

JAWAPAN 4

Ya. Kami menyediakan sokongan logistik yang menyeluruh dan boleh menguruskan penghantaran terus unit Terramesh ke semua lokasi utama di Semenanjung Malaysia. Ini termasuk kawasan Pantai Timur (Kuantan, Terengganu, Kelantan), Johor, dan Pulau Pinang bagi memastikan bahan projek anda tiba mengikut jadual.

SOALAN 5 :

Adakah sistem ini memerlukan peralatan khas?

JAWAPAN 5 :

Jentera pemindah tanah standard sudah mencukupi. Alatan utama yang diperlukan termasuk:

• Alat pengikat (lacing tools) atau pneumatic ring fastener gun (untuk menyambung unit).
• Pemadat ringan “walk-behind” (penting untuk zon 1 meter di belakang muka dinding).
• Penggelek getaran (vibratory roller) standard untuk kawasan tambakan utama.

SOALAN 6 :

Apakah jenis batu yang diperlukan untuk bahagian muka?

JAWAPAN 6 :

Untuk Sistem Terramesh muka batu, batu mestilah:

• Saiz: Biasanya antara 100mm hingga 200mm.
• Kualiti: Keras, tahan lasak, dan bersudut (angular) untuk memastikan saling kunci (interlocking).
• Penyusunan: Disusun secara manual di bahagian muka untuk rupa yang kemas, dengan sekurang-kurangnya tiga lapisan untuk unit setinggi 1m.

SOALAN 7 :

Apakah syarat pemadatan berhampiran muka dinding?

JAWAPAN :

Untuk mengelakkan dinding daripada melembung atau herot:

• Gunakan hanya peralatan pemadatan ringan dalam jarak 1 meter dari muka dinding.
• Tanah tambakan hendaklah diletakkan dalam lapisan (lifts) kira-kira 300mm (atau separuh daripada ketinggian unit).