Calculators
Calculators
Work out the quantity for every Retech product from your own site geometry: areas, slopes, wall layers and trench sections, with overlaps and wastage shown. Send the result to the desk for a quote in one click.
Geotextile calculator
Non-woven, woven and spun-bonded: m² with overlap, rolls and weight.
RGMGeomembrane liner calculator
Ponds, canals and flat areas: liner area with slopes and anchor trench, weight, protection geotextile.
RGGGeogrid calculator
Road and platform bases, or reinforced soil walls layer by layer.
RCDGeocell configurator
Panel type, cell depth, panels, weight, infill, geotextile, pins and ties.
RDCDrain cell calculator
Podium and terrace build-up: drain cells, filter geotextile, growing medium.
RDDDimple sheet calculator
Dimple height and thickness, rolls, geotextile and consignment weight.
RGCGeocomposite calculator
Wall or slab drainage: composite to order and the collector pipe.
RGPGrass paver calculator
Pavers, cell fill and base course for a paved area.
RWGGabion calculator
Boxes for a wall or volume, stone tonnage, geotextile behind.
RPPPipe and drain trench calculator
Pipe and coils, trench gravel and filter wrap.