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Falling Weight Deflectometer (FWD) Survey & Pavement Design

Falling Weight Deflectometer (FWD) Survey & Pavement Design
Falling Weight Deflectometer (FWD) Survey & Pavement Design

Description

A Falling Weight Deflectometer (FWD) is an impulse generating device with a guide system to evaluate the physical property of pavement. The resulting load- deflection data can be interpreted through appropriate analytical back calculation techniques, to estimate the elastic moduli of the pavement layers. Furthermore, using IRC 115, IRC 37 and IRC 117 codes the FWD data is primarily used to estimate pavement structural capacity for

  • Overlay Design
  • To estimate in-service & Remaining Life of Pavement.
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Network Survey Vehicle (NSV) Survey (2D & 3D)
Network Survey Vehicle (NSV) Survey (2D & 3D)
NSV is used for Road Condition and Inventory survey, the collection of data helps to determine the structural integrity, pavement distresses and overa..
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Heavy Weight Deflectometer (HWD) Survey & Airport Design
Heavy Weight Deflectometer (HWD) Survey & Airport Design
Deflection data collected by HWD is used for structural evaluation of Airport pavements like Runway, Taxiway, Apron, and other peripheral roads. Furth..
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Bump Integrator
Bump Integrator
The Bump Integrator (BI) for measuring unevenness of the road.The BI readings are used to analyze the linear profile and calculate ‘Roughness’ of road..
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Gyratory Compactor for Superpave Bituminous Design
Gyratory Compactor for Superpave Bituminous Design
Gyratory Compaction is considered to be one of the best methods of laboratory compaction for the assessment of compatibility and the manufacture of te..
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Advanced Bituminous performance tests
Advanced Bituminous performance tests
Resilient Modulus (MR Value) TestIndirect Tensile Strength TestIndirect Fatigue Test of Mixes The Resilient Modulus (MR) is an important parameter to ..
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DSR (Dynamic Shear Rheometer)
DSR (Dynamic Shear Rheometer)
Rutting and Fatigue cracking are the most common modes of failure for bituminous pavements which are mainly related to the rheological properties of t..
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