MacMat HS
Reinforced geomat for slope stabilization
MacMat HS is the next-generation of high performance geomats, combining a three-dimensional matrix polymeric geomat reinforced with Maccaferri’s Steelgrid system. It is used for demanding slope face stabilisation applications which require a combination of erosion protection and superficial stabilisation.
The reinforcing hexagonal steel wire mesh has mechanical performance characteristics that exceed those recommended in EN 10223-3. The wire is heavily galvanised with Zn-Al5% in accordance with 10244-2, Class A.
The galvanised wire and reinforcing cables are also available with an additional polymeric coating. Mechanical performance of the product (tensile strength, puncture resistance) is the same as Maccaferri Steelgrid.
Success Stories
Built, not just drawn
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The Ash Yard of the Thermal Power Plant
The Punta Catalina thermoelectric power plant is the most important electricity generator in the Dominican Republic, as it produces 30% of the country's electricity. Its source of generation is coal, and as a byproduct of this process, residue known as ASH is produced. This ash is destined for confined cells due to its high content of heavy metals, preventing environmental damage to both the subsoil and the dispersal of volatile ashes in the air.
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SLOPE EROSION PROTECTION AT KELANTAN, MALAYSIA
Malaysia
The Jabatan Kerja Raya (JKR) authorities decided to build a new road from Simpang Pulai - Lojing - Gua Musang - Kuala Berang. During the construction, cutting of the hill was necessary to gain the road’s design width. The slope was stabilized with soil nailing. Due to steep angle and heavy downpour, the slope surface was prone to erosive activities.
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SLOPE REPAIR WORKS AT PEDAS LINGGI, NEGERI SEMBILAN, MALAYSIA
Malaysia
A surface erosion problem occurred at the first and second berm slope beside this expressway. If not treated properly, this problem may develop into a larger slope failure.
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