DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD

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DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD

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DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD Specification

Number of Specimens
Single Test

Display Type
Dial Gauge

Equipment Type
Soil Testing Field Equipment

Application
Modulus of Subgrade Reaction (K-Value) Determination

Usage
Soil Testing Equipment

Temperature
0°C to 50°C

Interface Type
Mechanical

Max Height
Approx. 1.2 m (loaded setup)

Automation Grade
Manual

Features
Portable, Sturdy Construction, IS: 9214 compliant

Power Supply
Manual Operation, Optional 230 V AC

Port Size
Standard as per IS Code

Specimen Size
300 mm diameter plate

Response Time
Immediate after loading

Measuring Range
0-0.05 mm deflection

Product Type
Determination of Modulus of Subgrade Reaction (K-Value) of Soils in Field

Mounting Type
On field surface

Humidity
Suitable for field conditions

Operating Voltage
Manual/Optional Motorized: 230V/50Hz

Accuracy
±1% of reading

Resolution
0.01 mm

Test Range
0-70 kg/cm²

Capacity
5000 kg

Machine Weight
Approx. 65 kg

Test Speed
1.25 mm/min

Test Width
300 mm (Plate Diameter)

Test Stroke
50 mm

Control Mode
Manual & Hydraulic

Service Support
Available On Request

Material
Mild Steel Construction

Safety Features
Pressure Release Valve in Hydraulic Jack

Jack Capacity
5 Ton

Pressure Gauge
0-250 kg/cm²

Complies With
IS: 9214

Data Output
Manual Recording

Environmental Conditions
Outdoor use, moderate weather

Operating Principle
Plate Load Method

Accessories
Hydraulic Jack, Dial Gauge, Mild Steel Loading Plate, Ball and Socket, Extension Rods

Transportability
Field Portable, fits in vehicle boot

Calibration
Supplied with calibration certificate

Surface Finish
Powder Coated

DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
4 Week

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Wooden Box / Corrugated Box

Certifications
ISO 9001 : 2015

About DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD

This method for the determination of modulus of subgrade reaction of the soil in place generally known as K-value of the subgrade, for evaluation of strength of subgrade for roads, runway pavements and raft foundations. The set up consist of Bearing plates of 75cm dia, 60cm dia, 45cm dia and 30cm diaX 25mm thick, Loading attachment with ball and socket joint, Hydraulic or Screw Jack of 150 KN Capacity, Calibrated Proving ring of 150 KN with dial gauge, Digital Dial gauge of 0.001mm x 12.7mm travel ,Datum bar of 5 meter length, Jack pads. Supplied without reaction beam. On site arrangement for Reaction Beam or Truss or Truck or Trailer

Furtherdetails available on our website.

The Price mentioned here are subject to change as per the capacity,specifications and application of the user.

Advanced Soil Testing Made Simple

This field equipment makes on-site determination of soil K-value straightforward and efficient. All components, including hydraulic jack, dial gauge, loading plate, and accessories, are crafted from durable mild steel with corrosion-resistant powder coating. Designed to offer both manual and optional motorized operation, it ensures versatility for varied field conditions while maintaining accuracy and reliability. Calibration certificates guarantee precise measurements every time.

Engineered for Dependability and Portability

Weighing approximately 65 kg, the setup fits into a vehicle boot, making it highly portable for remote locations. All mechanical components are engineered for stability, with a pressure release valve for safety. The kit proves practical for field engineers due to its user-friendly design, ease of handling, and adaptability in outdoor environments ranging from 0C to 50C.

Comprehensive Service and Compliance

Manufactured in India and adhering strictly to IS: 9214, our system is supported by optional service assistance on demand. The included calibration certificate and robust build make it a reliable investment for soil testing professionals. The equipment is perfect for site investigations and quality assurance in civil engineering projects, ensuring consistent and trustworthy subgrade analysis.

FAQs of DETERMINATION OF MODULUS OF SUBGRADE REACTION (K-VALUE) OF SOILS IN FIELD:

Q: How is the modulus of subgrade reaction (K-Value) determined using this field equipment?

A: The equipment uses the plate load method, where a 300 mm diameter mild steel plate is loaded on the soil, and the resulting deflection is measured with a high-resolution dial gauge. The ratio of applied pressure (recorded manually) to plate settlement provides the K-value, essential for evaluating soil bearing capacity.

Q: What accessories are included with the K-value soil testing equipment?

A: The system comes equipped with a hydraulic jack, calibrated pressure and dial gauges, a mild steel loading plate, ball and socket arrangements, extension rods, and a calibration certificate. Each accessory is designed to support accurate on-site testing as per IS: 9214 standards.

Q: When and where is this equipment ideally used?

A: It is best suited for geotechnical fieldwork during soil investigation phases of construction projects. Engineered for outdoor use in moderate climates (0C to 50C), it can be transported to and operated efficiently at any project site, even remote locations.

Q: What is the process for conducting a K-value test in the field?

A: Install the 300 mm loading plate on the prepared soil surface, connect the hydraulic jack and dial gauge, and apply a controlled load using manual or optional motorized operation at the prescribed speed. Record deflections and corresponding pressures to calculate the modulus of subgrade reaction.

Q: How does the equipment benefit soil testing professionals?

A: With its sturdy construction, reliable accuracy (1% of reading), and portable design, the kit simplifies the assessment of subgrade support values. This ensures that engineers receive actionable data for structural design, contributing to safer and more economical foundations.

Q: Can the equipment be transported and operated without electric power?

A: Yes, the entire system is field-portable, fits into a vehicle boot, and functions fully with manual operation. It also offers optional 230 V AC operation for enhanced convenience, making it ideal for field conditions where power may not be readily available.

Q: What service and compliance assurances are provided?

A: Each unit comes with a calibration certificate, and service support is available upon request. The system fully complies with IS: 9214 standard, ensuring that test results meet national regulatory requirements for soil investigation and infrastructure development.

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