Special Concrete required for Specific Structural Members
II Compressive Strength of –
Concrete Cubes
Concrete Cores
Hollow Blocks
Bricks
III Permeability of cement mortar and concreteIV Concrete cores & cubes
Water absorption
Block density
Hollow Blocks
Bricks
BIITUMEN
Penetration
Specific Gravity
Ductility
Softening point
Flash and Fire Point
Viscosity
Marshall stability
Stripping value of aggregate
BRIICK
Water absorption
Efflorescence
Dimensions
HIGHWAYI Mix Designs
Granular Sub Base
Wet Mix Macadam
Bituminous Macadam
Dense Graded Bituminous Macadam
Semi Dense Bituminous concrete
Bituminous Concrete
II Binder Content Determination of Bituminous MixesIII Density of Compacted Bituminous LayersIV Optimum Moisture Content, Maximum Dry Density, California Bearing Ratio of Borrowed samples and existing samples.BRIDGE
Bridge load test (load carrying capacity of bridges)
FIELD TESTSSOIL
Geotechnical investigation: Borehole Drilling using Auger/ Mechanical Rig, Collection of Disturbed and Undisturbed samples for testing the same for different Parameters in Laboratory.
Standard Penetration Test,
Dynamic Cone Penetration Test
Plate Load Test.
Plate bearing test
HIGHWAY
Non Destructive Testing of Flexible Pavement by Benkelman Beam Deflection Technique.
Determination of Filed Dry Density by
Core Cutter Method
Sand Replacement method
Binder Content Determination of Bituminous Mixes
Rate of Spread of Binder
Extraction of Bituminous Cores for Determination of Compacted Density
The ultrasonic crosshole testing on piles is conducted as per ASTM D 6760 – 2016 “Standard
Test Method for Integrity Testing of Concrete Deep Foundations by Ultrasonic Cross hole
Testing”.
The ultrasonic crosshole system is the most accurate and reliable technique for assessing the
integrity of deep foundation elements, this test is fast and provides accurate field measurements.
Having 2-channel system
Two probes of trans-receivers (six profiles) to be pulled at once for ease and efficiency of data
collection
Able to assess concrete quality and consistency of deep foundation and other cast-in-situ
concrete structures
Performs real-time analysis on site, as well as data transfer with CHA-W reporting software
for additional analysis