Bitumen Testing Equipments

We are one of the accredited manufacturers, suppliers and traders of a premium range of Marshall Stability Test Apparatus. Offered range is used in designing and evaluating bituminous paving mixes. These products are used to determine optimum binder content for the type of aggregate mix and traffic intensity. Besides, we assure timely delivery of consignments at clients’ destinations.

Features:

• Compact design
• Easy usage
• Fine finish

Other Details:

• Generally the test is applicable to hot mix designs using bitumen and aggregates upto a maximum size of 25mm.
• In this method, the resistance to plastic deformation of cylindrical specimen of bituminous mixture is measured when the same is loaded at periphery at 5cm per min.
• This test procedure is used in designing and evaluating bituminous paving mixes.
• The test procedure is extensively used in routine test programmers for paving jobs.
• There are two major features of the Marshall method of designing mixes namely. a) densityvoids analysis, b) Stability-flow tests.
• The Marshall stability of mix is defined as a maximum load carried by a 0 compacted specimen.

• Item Code: ASI-110

SPECIFICATION:-

CBR TESTING MACHINE OF SUB GRADE AND SUB BASE CBR Mould of 150 mm IS x 175 mm high with clamping lugs completed with extension collar and perforated base plate made of gun metal. A cutting collar to fit mould body. A penetration piston assembly of 50 mm diameter and a bracket for the dial gauge. A perforated swell plate of 148 mm diameter with an adjustable stem and lock nut Displacer Block of 148 mm diameter x 47.7 mm diameter high complete with a removable T handle. A metal tripod for the dial gauge. Surcharge weight annular 2.5 kg. 147 mm diameter Proving ring 10 kN capacity .002 mm dial gauge with calibration certificate Dial gauge 0.01 mm x 25 mm travel Rammer 2.6 Kg weight With a drop of 310 mm. Rammer 4.9 Kg with weight with a drop of 410 mm. Annular Metal Weight 2.5 Kg, 147 mm dia with 53 mm dia central Hole Annular Metal Weight 5 Kg, 147 mm dia with 53 mm dia central Hole

Viscometric Water Bath

Rectangular water bath, double walled construction, inside the reservoir of stainless steel, outer body mild steel with insulation in between, supplied with a lid having one hole of 12.5cm dia. and four holes of 7.5cm dia. provided with a glass window on the side.

Accessories: Viscometer holder for 4 nos. Viscometers and viscometer tray.

Note: Water baths having higher capacities can be supplied prices on request.

• Item Code: ASI-1117

Universal Water Bath

Single walled body made out of full stainless steel, polished sheet, temperature 7 C above ambient to 0 boiling point of water 1 C by thermostatic arrangement. These baths are useful for heating Marshal specimen. A false button of S.S having holes is provided over the heating element.

Available in the following sizes and accessories : (a) 12”L x 9” W x 7”H having rating of 750 W., (B) 18” L x 12”W x 7”H having rating 1500W. 1. Pyramid lid for size (a) 12” L x 9” W x 7” H, (b) 18” L x 12”W x 7”H. Supplied without the thermometer, suitable for 230volts. A.C. single phase.

• Item Code: ASI-1114

Smoke Density Apparatus offered meets demands of measuring optical density of smoke upon certain thick specimen. Some of its features include:

• Widely used in assessing characteristics of vehicle interior and inflammable cables
• Integrated designs
• Auto open ventilation to control exhaust more efficiently
• Teflon coated inside for easy cleaning and corrosion resistant usage
• Digital display of smoke optical transmittance and density
• Pre-heated apparatus for quick start up and accurate data acquiring
• Safe blowout panel for safety
• Weighing sensor for enabling mass loss rate accurately

We are a leading manufacturer, supplier and trader of superior quality Ductility Testing Apparatus. The apparatus consists of a water bath with a thermostatic heater and a circulating pump to maintain uniform water temperature. These products are manufactured under the close supervision of our experienced professionals using high quality material.

Features:

• Tough construction
• Minimal maintenance cost
• Easy to use

Other Details:

• In flexible pavement construction, bitumen binders are used. It is important that bituminous material forms ductile thin film around the aggregates, which serves as a binder
• The binder material not of sufficient ductility renders previous pavement surface and leads to development of cracks
• Therefore it is important to carry out the ductility tests on bituminous material. Ductility is defined as distance in cms

• The apparatus consists of a Water bath with a thermostatic heater, and a circulating pump to maintain uniform water temperature.
• One half of the briquette moulds in fixed on a fixed plate in the water bath, the other half of the briquette mould is fixed to a carrier which slides over a rotating threaded shaft with a clutch.
• The motor and gears to rotate the shaft are housed in a cabinet fixed above the other and of the bath.
• Control switches for motor, stirrer, heater and indicator lamps are fixed at a convenient place on the water bath.

• Item Code: ASI-105