BITUMEN AND ASPHALT TESTING

MARSHALL STABILITY TEST APPARATUS

Determination of properties of mix, Marshal stability and flow analysis and finally determination of optimum bitumen contentape of aggregates

BITUMEN EXTRACTOR

HAND OPERATED

MOTORIZED

 Used to determine the percentage of bitumen content present in the asphaltic pavement by cold solvent extraction.

ring and ball apparatus electrical

Ring and ball apparatus is used to determine softening point of Bitumen

standard penetration

Manual
Digital

standard tar viscometer

It is used for determination the viscosity of road oils and cut back bitumen. It consists s. S. Bath with cup of 10 mm or 4 mm orifice and sleeve, stirrer with lifting clip and ball.

Stripping value apparatus

The stripping value of aggregates is determined as the ratio of the uncovered area observed visually to the total area of aggregates, expressed as a percentage. Bitumen and tar adhere well to all normal types of aggregates provided they are dry and are not exceptionally dusty.

Ductility Test Apparatus

Ductility of a bituminous material is measured by the distance in centimeters to which it will elongate before breaking when two ends of standard briquette specimen of material are pulled apart at a specified speed and specified temperature.

bitumen mixer with heating jacket

A 6-litre Mixer Used in conjunction with an Iso Mantle, is suitable for mixing samples of asphalt. Bench mounting Mixer, 6 liter nominal capacity. Supplied with bowl, beater and whisk. Motorised with two speed operated on 230 V A.C., Single Phase.

Benkelman Beam Apparatus

This test procedure covers the determination of the rebound deflection of a pavement under a standard wheel load and tyre pressure. The Benkelman (portable) Beam apparatus is a convenient, cost effective and accurate device used for measuring the deflection of flexible pavements under moving wheel loads.

pavement core drilling machine

The Pavement Core Drilling Machine is petrol engine powered. It has been designed specifically for the purpose of drilling test cores from or holes in, Roads, Airport Runways,Bridges etc.

asphalt concrete cutting machine

Walk-behind saw (also called floor saw, joint cutters or asphalt and concrete cutters) are used for cutting asphalt, roadways, concrete, reinforced concrete, floors and to create joint of dilatation on surfaces.

Straight Edge

3 meter

Automatic Compactor For Bituminous Mixes

The Automatic Compactor For Bituminous Mixes eliminates the laborious process of manual compaction and an even degree of compaction is achieved. The driven mechanism lifts the weight of 4.5kg and drops it through a correct height of 457 mm. The rammer foot is removable, which facilitates preheating.

elastic recovery mould

Standard test method for elastic recovery of bituminous materials

Kinematic Viscosity Bath

Kinematic Viscosity Bath is the equipment, which is utilized to measure kinematic viscosity of different types of oils

rolling thin film oven

Test measures the effect of heat and air on a moving film of hot mix asphalt binder, simulating short-term aging that occurs during production and paving operations. This is important for investigating and predicting early age HMA pavement behavior and distress.