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Benkelman Beam Deflection Apparatus

Name: Benkelman Beam Deflection Apparatus
Brand: Sami Lab Tek
Price: 30000.0 INR
Availability: InStock

Price 30000.0 INR/ Piece

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MOQ : 1 Piece

Benkelman Beam Deflection Apparatus Specification

Frequency
Not Applicable Hertz (HZ)

Dimension (L*W*H)
Standard Field Equipment Size Meter (m)

Capacity
Not Applicable Kg

Usage
Pavement Deflection Measurement

Hardness
Standard Metal Construction

Classification
Civil Engineering Testing Equipment

Features
Portable, Accurate

Automation Grade
Manual

Equipment Type
Benkelman Beam Deflection Apparatus

Display Type
Dial Gauge

Power Supply
Not Applicable

Product Type
Road Testing Equipment

Test Range
0 2.5 mm

Humidity
Normal Field Conditions

Specimen Size
Road Surface (In-situ) Meter (m)

Response Time
Instant Minutes

Mounting Type
Tripod / Base Frame

Measuring Range
0 2.5 mm Kelvin (K)

Color
Silver / As per manufacturer

Number of Specimens
Single Point Testing

Weight
Medium Weight Kilograms (kg)

Temperature
Ambient Planck temperature ()

Power
Not Required Volt (v)

Resolution
0.01 mm

Interface Type
Mechanica

Voltage
Not Required Statampere (sA)

Max Height
Adjustable Beam Height

Operating Voltage
Not Required Volt (V)

Accuracy
High mg

Port Size
Not Applicable

Material
Mild Steel / Aluminum

Gas Pressure
Not Applicable PSI

Application
Road Construction / Highway Testing

Operate Method
Manual

Machine Weight
10-15 Kilograms (kg)

Test Speed
Manual / Field Based

Test Width
Standard Road Lane Meter (m)

Test Stroke
Not Applicable

Control Mode
Manual

About Benkelman Beam Deflection Apparatus

We are offering a high-quality Benkelman Beam Deflection Apparatus, widely used for measuring the deflection of flexible pavements under moving wheel loads. This equipment is essential for evaluating the structural capacity and strength of roads and highways.

The apparatus is designed with precision components to ensure accurate and reliable readings. It is easy to operate and suitable for use in civil engineering laboratories, road construction projects, and field testing applications. Manufactured using durable materials, it provides long service life and consistent performance.

Product Details

Usage: Pavement Deflection Testing
Material: Mild Steel / Metal
Application: Road Construction, Civil Engineering
Feature: Accurate, Durable, Easy to Use
Condition: New
Operation: Manual

Measure Road Deflection Accurately

The Benkelman Beam Deflection Apparatus is designed for on-site pavement analysis. Utilizing a high-resolution dial gauge with 0.01 mm precision, it captures subtle changes in road surface deflection, enabling engineers to assess the need for maintenance or upgrades with confidence.

Portable and Durable Field Equipment

Constructed from robust mild steel or aluminum, and weighing 10-15 kilograms, this apparatus is ideal for field conditions. Its tripod mounting and manual control offer flexibility and ease of use on diverse road surfaces, making transport and setup straightforward for teams working in various locations.

Ideal for Civil Engineering Applications

This apparatus meets the rigorous requirements of road strength testing and pavement evaluation in civil engineering. It supports accurate, non-destructive measurements that inform road design, rehabilitation schedules, and compliance with highway construction standards in India.

FAQ's of Benkelman Beam Deflection Apparatus:

Q: How does the Benkelman Beam Deflection Apparatus measure road pavement deflection?

A: The apparatus uses a mechanical lever system and a high-accuracy dial gauge to measure the vertical deflection of a road surface when subjected to a moving wheel load. This is done in situ, allowing direct field evaluation of pavement strength without the need for surface removal.

Q: What are the primary applications of this apparatus in civil engineering?

A: It is primarily used for pavement deflection testing, road strength evaluation, and quality assurance during road construction and maintenance. The data provided by the apparatus is critical for assessing existing road conditions and planning rehabilitation or upgrades.

Q: When should the Benkelman Beam Deflection Apparatus be used?

A: The device should be deployed during periodic pavement inspections, after construction, and prior to major maintenance works. It helps determine the optimal time for resurfacing or reinforcing roadways based on measured deflection values.

Q: Where can the apparatus be used for testing?

A: It is suitable for use on all standard road lanes and highway surfaces. Designed for field use, it operates under normal weather and humidity conditions encountered during road testing in India.

Q: What is the measurement process when using this apparatus?

A: The process involves setting up the tripod-mounted apparatus over the test spot, manually positioning the dial gauge, and recording the deflection as a truck wheel passes the test location. Only a single point is tested at a time, ensuring focused and precise measurements.

Q: How does the manual operation benefit users in the field?

A: Manual operation ensures reliability in areas without power supply, keeps the equipment lightweight and portable, and reduces the risk of mechanical failure in remote locations. It also allows for immediate measurement feedback and adjustments by the operator.

Q: What are the main benefits of using the Benkelman Beam Deflection Apparatus?

A: Key benefits include high measurement accuracy, portability, ease of use in field conditions, and compliance with civil engineering standards. The apparatus provides critical data to guide cost-effective maintenance and ensure road safety and longevity.

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