Marshall Stability Apparatus

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MOQ : 1 Number

Marshall Stability Apparatus Specification

Accuracy
1% of full scale

Technology
Manual and digital options available

Control System
Digital display and manual lever operated

Operating Pressure
Up to 50 kN

Machine Type
Laboratory testing apparatus

Accessories Type
Stability moulds, flow meter, dial gauge, load cell

Surface Treatment
Powder coated, corrosion resistant finish

Power Source
Electric

Type
Marshall Stability Apparatus

Material
Mild steel body with stainless steel components

Function
Determines Marshall stability and flow value of bituminous mixtures

Application
Used in civil engineering and paving material labs

Voltage
220 V AC

Marshall Stability Apparatus Trade Information

Minimum Order Quantity
1 Number

Supply Ability
04 Per Month

Delivery Time
3-8 Week

About Marshall Stability Apparatus

A Marshal Stability Apparatus is used to measure the resistance to plastic flow of specimens loaded on lateral surface. We are manufacturers of some the best Marshal Stability Apparatus in the entire industry.

Major Components :

A 50 kN capacity
An electrically operated load frame
Three mild steel mould,
Two compaction rammers and one each of breaking head assembly
Compaction Pedestal (manually operated)
Load Transfer Bar
Extraction Plate and Steel Ball.
25 kN capacity proving ring with calibration and dial gauge of 0.01 x 25mm

Accurate Measurement For Bituminous Mixes

Ensuring reliable pavement construction, the Marshall Stability Apparatus provides precise readings of stability and flow for bituminous mixtures, facilitating compliance with ASTM and IS standards. Its digital and manual operation options enhance flexibility and usability for laboratory technicians, supporting robust testing processes.

Durable Construction With Enhanced Mobility

Built from mild steel and stainless steel components, the apparatus bears a powder coated, corrosion-resistant finish for longevity. Castor wheels provide mobility for easy relocation within laboratories, and no external cooling system is required, simplifying its operation and maintenance.

FAQs of Marshall Stability Apparatus:

Q: How is the Marshall Stability Apparatus used to determine stability and flow value of bituminous mixtures?

A: The apparatus is employed in civil engineering and pavement material labs to assess the strength and deformation (flow) of bituminous samples. Using stability moulds, a load cell, and a precision dial gauge, it measures the maximum load the specimen can withstand and the corresponding deformation at a controlled testing speed of 50 mm/min.

Q: What standards does the Marshall Stability Apparatus comply with?

A: This apparatus conforms to international ASTM D1559 and Indian IS 12011220 standards, ensuring credible and consistent results for evaluating bituminous pavement mixtures.

Q: When is it necessary to use the Marshall Stability Apparatus in construction projects?

A: It is used during laboratory testing phases of road and pavement construction projects to verify the mixing properties and mechanical stability of bituminous mixtures before large-scale application.

Q: Where can the Marshall Stability Apparatus be installed and operated?

A: Designed for laboratory use, particularly in civil engineering settings, the apparatus can be easily moved and positioned using its castor wheels. It operates best within an ambient temperature range of 5C to 50C.

Q: What is the process for operating the Marshall Stability Apparatus?

A: Operators prepare bituminous specimens using provided stability moulds, then load them onto the apparatus. The device, powered by 220 V AC, applies a constant rate of deformation, recording the load and flow using its digital display or manual dial gauge.

Q: What are the benefits of choosing a Marshall Stability Apparatus with manual and digital options?

A: Dual technology offers users flexibility: digital systems improve accuracy and data logging, while manual controls provide simplicity and reliability, making it suitable for varied laboratory needs.

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