Combigrid® PDF
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is a composite product of a Secugrid® geogrid, with a needle-punched Secutex® nonwoven geotextile firmly welded between the reinforcement bars, for soil stabilisation, separation and filtration applications. Combigrid® is multifunctional Combigrid® combines all the requirements of a variety of properties in one single product. For this reason, the main area of use for Combigrid® is on weak subsoils where, in addition to reinforcement, filter and separating properties are required. As a rule, this means subsoils with a CBR value of less than 3 %. Thus, the areas of application for Combigrid® are to be found in the reinforcement of base courses, foundations, access roads, pipeline trenches and throughout the road building sector. The range of products available incorporates different degrees of tensile strength and nonwoven components and covers a variety of applications. Combigrid® is thus an all-purpose product for universal applications. Advantages of Combigrid® - reinforcement, filtration, separation and drainage in just one product, reducing aggregate thickness - firmly bonded composite product - very high strength at low strains - immediate interlocking with cover aggregate - high resistance against installation damage - nonwoven geotextile firmly bonded between uniformly extruded PP or PET bars - high resistance against biological and chemical degradation - 4.75 m wide rolls - quick and easy to install - ISO 9001 certified - CE marked

Combigrid® is safe It is available in polypropylene (PP) or in polyester (PET), depending on project requirements. It is suitable for the use in all natural environments. Combigrid® geogrids are superior soil reinforcement elements because they resist service tensile force loading with very low elongation. This results in an immediate force connection and inter locking with the fill soil without primary deformation. The monolithic flat polymer bars used to make Combigrid® are extremely robust and have excellent chemical resistance, as well as an extremely good wea ther resistance as shown...