Geotechnical study in Logroño
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Comprehensive Geotechnical Studies
We combine field analysis and laboratory testing to provide accurate technical reports and foundation solutions.
Expert professional
Technicians with more than 15 years of experience in the industry. We are specialists in access to difficult locations such as sites with level changes, basements, etc.
Accredited
Geotechnical calculations comply with the rules established by Eurocode 7, UNE-EN ISO 22476-4:2016.
Best price
Very competitive prices. The best prices for geotechnical studies in Spain. Request a quote and check it.
Speed and quality
Within 7 to 10 days you will receive a signed report from a geologist. It is mandatory in order to carry out new construction or refurbishment works that involve modifications to the structure.
Work areas
We provide Geotechnical study in all towns and localities of Logroño.
This includes the following geographical areas: Agoncillo, Albelda de Iregua, Alberite, Aldeanueva de Ebro, Alfaro, Arnedo, Autol, Baños de Río Tobía, Calahorra, Casalarreina, Cenicero, Cervera del Río Alhama, Train, Ezcaray, Fuenmayor, Haro, Lardero, Logroño, Murillo de Río Leza, Nájera, Nalda, Navarrete, Pradejón, Which, Ribafrecha, Rincón de Soto, San Asensio, Santo Domingo de la Calzada, San Vicente de la Sonsierra, Uruñuela, Villamediana de Iregua, La Rioja and surrounding areas.
We travel to your home in Logroño whenever it suits you, agreeing on a day and time.
Types of ground in Logroño
In Logroño, sandstones, conglomerates and flysch-type materials predominate, providing a subsoil of high bearing capacity, suitable for most solutions for shallow foundations. Fine sands and silts, as well as gravels and compact sands, appear occasionally, generally allowing good stability and low deformability. The presence of productive aquifers and highly permeable materials facilitates natural drainage, but may require specific considerations regarding groundwater level drawdown during construction.
Seismicity in Logroño is very low, with maximum magnitude values that do not require special reinforcement measures in routine structural design. The non-clayey subsoil eliminates the risk of expansiveness, allowing conventional foundation solutions without particular precautions against heave. The main constraint for geotechnical studies in the municipality lies in the appropriate characterisation of permeability and the management of the groundwater level associated with the local aquifers.
Sandstones, Conglomerates and Flysch
Sedimentary rocks formed by the cementation of fragments of other pre-existing rocks. They include sandstones (cemented sand), conglomerates (cemented gravels) and the rhythmic alternation of sandston
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Fine sands and silts
Fine to very fine granular soils with medium to loose compacity. Typical of floodplains and coastlines. Although they can support light buildings, they are treacherous soils linked to water processes:
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Compact gravels and sands
High-compacity granular deposits, typically associated with old fluvial terraces (Ebro, Duero, Tajo, Guadalquivir rivers) and Pleistocene glacis. They have no cohesion (they are not clays) but their a
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Water mass
Area corresponding to rivers, lakes, reservoirs, lagoons, permanent marshes or submerged coastal strips. The point consulted lies on a body of water identified cartographically by the IGME in its geol
View detailsConstruction risks in Logroño
Approximate estimates. They do not replace the geotechnical study.
| Soil type | Expansivity | Settlements | Water table | Seismicity | Minimum foundation |
|---|---|---|---|---|---|
| Sandstones, Conglomerates and Flysch | None | Media | Media | Media | Direct foundation is feasible in most cases. For flysch ... |
| Fine sands and silts | None | High | High | High | To avoid local punching, the foundation slab is used ext... |
| Compact gravels and sands | None | Downward | High | Downward | Conventional shallow foundation without problems. Raft f... |
| Water mass | None | Downward | High | Downward | It is not possible to found on a body of water. If the p... |
Interactive geological map · Logroño
Mapping: IGME GEODE 50k · IGME MAGNA 50 · ICGC (Catalonia)
Geological Viewer
IGME · ICGC- Click on the map to see the geology at the point.
- Use the layer buttons to switch between geological views (GEODE, MAGNA, Lithology, Hydrogeology).
- Adjust the opacity of the geological layer with the control below.
- Press the full-screen button to expand the viewer.
Geological information
Typical stratigraphic profile
Indicative subsurface cross-section in Logroño · Based on GEODE soil types
Indicative profile based on GEODE soil types and typical CTE thicknesses
Seismic risk in Logroño
Seismic risk is assessed at municipal level. These are aggregated data for the area.
- 1 M 3.1 2005
- 2 M 1.6 2009
How do we carry out your geotechnical study?
Step
Free quote
Request a quotation for your geotechnical study. Completely free and with no obligation.
Step
We arrange a day
We are looking for a day and time to carry out the field study.
Step
Conducting the geotechnical study
We’re going to move and carry out the study. In an hour or two we’ll have finished.
Step
Report submission
Within a week we will send you the signed documents of the geotechnical study by an accredited geologist.
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