Presto delivers economical and low maintenance options for stable gravel roads and staging areas with the GEOWEB and GEOTERRA load support systems. GEOWEB-confined gravel roads and pads are stronger and more stable using 50% less gravel or sand, and allow access across soft ground and low-lying areas. GEOTERRA construction mats support heavy loading without aggregate infill, yet require no specialized equipment. They are fast to deploy and safe to install for temporary access—and easy to remove after use for minimal site restoration.
By Presto Geosystems based in Appleton, WISCONSIN (USA).
Quality control to maximize efficiency is critical in the competitive photovoltaic industry. For some time solar texture has been thought to qualitatively affect solar cell efficiency. However, through large-area, 3D measurements and areal feature parameters, quantitative correlation of texture to efficiency has only recently been obtained. We now know that ISO 3D surface parameters linearly correlate with solar cell efficiency.
By Bruker Corporation Office in Madison, WISCONSIN (USA).
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