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Sweco Prima 100 Construction QA

Sweco Prima 100 Construction QA

Model:Sweco Prima 100 Construction QA
Country of Origin:Danmark
Use:PRIMA 100 is easy to use and provides first class measurements of the bearing capacity of natural soil and foundation layers.

A wise supplement to other geotechnical methods 
Bearing capacity is an important parameter. Just as important as the compaction degree. PRIMA 100 is easy to use and provides first class measurements of the bearing capacity of natural soil and foundation layers. An integrated high precision load cell measures the impact load of each individual measurement providing a correct bearing capacity result irrespective of soil type and material.

PRIMA 100 for control of:
Natural soil and earthwork materials 

Irrespective of whether the foundation is to carry a large industrial floor, a road, a parking area or other structures, it is crucial to know the surface bearing capacity measured on top of relevant layers. Only with this knowledge it is possible to ensure a correct and optimum construction.

LWD Testing AirportPRIMA100 utilises an integrated high precision load cell for the measurement of the impact load of each individual measurement providing a correct bearing capacity result irrespective of soil type and earthwork material. PRIMA100 can measure on anything from clay to base gravel and crushed concrete. Knowing the bearing capacity of the soil and foundation materials ensures that the required performance is achieved. At the end of the day you save money.

Excavations and rehabilitation of road lanes 
Compaction: You can control the compaction degree of the excavated and reused often mixed materials. A correct compaction prevents lasting settlements and defects. Sweco has prescribed a measuring procedure for PRIMA 100 for qualitative compaction control of backfill.

Bearing capacity: Bearing capacity is as important as compaction. The stiffness of foundation layers is crucial in order to avoid cracking. Thus bearing capacity measurements are performed on old foundation layers immediately after the asphalt layer has been removed. The task is then to obtain the same bearing capacity with the new structure – or as close to as possible. In this way the new and the old asphalt will work uniformly and cracks can be minimised.                                     

LWD Testing UnboundPRIMA 100 for control of surface bearing capacity
Apply PRIMA 100 for quality control in connection with construction of foundation layers for roads or other areas. Measuring the bearing capacity on top of the individual layer, you will identify insufficiencies in time and these can be remedied. Or you may discover that the existing materials are better than expected allowing you to potentially reduce the volume of more expensive material. Time spent measuring surface modulus can save money and ensure construction quality.

PRIMA 100 for control in connection with rail construction 
PRIMA100 is applied for control of natural soil and structure. When constructing foundation layers for track beds, the bearing capacity is essential. PRIMA100 controls the bearing capacity of soil as well as foundation layers under construction. PRIMA100 is applied on a routine basis when replacing crossings. Compliance with the specific requirements to soil and base gravel is controlled. The work needs to be performed as quickly as possible because all road and rail traffic has been stopped. The in-situ reading of e.g. bearing capacity, impact, deflection, time, GPS coordinates and automatic storage of data ensures this.

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