Seismic Testing | Environmental XPRT
Articles & Whitepapers
What is Geogrid?
Geogrid is a major geosynthetic material, which has unique properties and efficacy compared with other geosynthetics. It is often used as a reinforcing material for reinforced soil structures or a reinforcing material for composite materials. Geogrids are divided into four categories: plastic geogrids, steel-plastic geogrids, fiberglass geogrids, and polyester warp-knitted polyester geogrids. ...
Determination of the damping ratio by multi-channel spectral analysis of seismic downhole data
Soil dynamic parameters such as the damping ratio are of major interest in earthquake engineering. We’ve currently published a publication which comes back to a relationship between attenuation ...
Improving the seismic response of buildings thanks to the lightened slabs with U-Boot® Beton
When you erect new buildings, the structures have to be designed to resist to seismic stress, as prescribed by the anti-seismic standards. Daliform Group, Company that has always been outstanding for its capacity to create new innovative products, ...
Equipment & Solutions
Larger Sonic Drilling Rig
The MidRotoSonic XL MAX (MRS XL MAX) is the bigger version of our CRS XL. This larger sonic drill accommodates the powerful 50K MidRotoSonic drill head. Thanks to the higher drilling capacity and the higher drilling speed, this sonic drill can handle anything. Even harder surfaces pose no challenge for the MRS XL MAX thanks to the powerful 50K MidRotoSonic drill head. The drill head vibrates and ...