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AZA 0960 TRAVELLING BEAM DEVICE

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The Travelling Beam Device is used to check for any irregularities in both concrete and bituminous road surfaces. A sensing unit comprising a wheel connected to an indicator provides a magnification of 4:1. Deviation of the surface from a straight-line is shown on a scale calibrated in increments of 2 mm in the 0-10 mm range and 5 mm increments in the 10-25 mm range. It comprises a manual dye marker which is used to mark irregular surface sections when found.
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AZA 0961 BENKELMAN BEAM

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AASHTO T 256 ! Lightweight Aluminium construction ! Ease of Transportation ! Unique Telescopic Design Simplifying Field set up ! Compact, Thereby reducing the amount of storage space needed Benkelman Beam utilizes the technique of using balanced beam in conjunction with a suitable vehicle to measure road flexure The improved Benkelman Beam is a convenient, accurate device for measuring the deflection of flexible pavements under moving wheel loads. Operating on a simple lever arm principle, the unit consists. Supplied with carrying case Note: Benkelman Beam with Digital Dial Gauge also available at an extra cost
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AZA 0962 PAVEMENT CORE DRILLING MACHINE

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Specification: The Pavement Core Drilling Machine is petrol engine powered. Road/Building drill has been designed specifically for the purpose Of drilling test cores from or holes in, Roads, Airport Runways, Bridges etc. The Machine comprises of two vertical support columns, which carry the Drill head/Engine assembly with the help of screwed spindle. The 5 HP petrol engine with pulley mechanism works with minimum vibrations. The double precision bit advances with screwed spindle, which provides a constant, accurate drill pressure, minimum core chipping & long bit life. The complete assembly is supplied on a rigid metal base with leveling facility and is suitable for vertically down coring applications only. Bit Diameter Varying from 25mm to 150mm Maximum depth of core 700mm Drill Speed 475 & 800 R.P.M. Guide Shafts 50mm dia Screwed Spindle 20mm dia Water Tap 12mm Drill Wrenches Included Water Tank Included Levelling Pads Included
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AZA 0963 AUTOMATIC COMPACTOR FOR BITUMINOUS MIXES

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BS 598-107 ! Rugged construction to withstand hard work ! Fully automatic and easy to operate ! Uniform compaction ! Automatic Preset Blow Counter Specification: The Automatic Compactor 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. A compaction pedestal with specimen holder is fixed to the base. An Automatic Blow counter enables the number of blows to be present before each test and automatically stops the machine on completion. Suitable for operation on 230 V, 50 Hz, Single Phase, A.C. supply. Note: Also available for modified compaction test (10.2 Kg.)
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AZA 0965 PRD MOULD BS 590:10

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This mould, vertically split on one side foreseen of clamp attachment to the box plate. Plated against corrosion, is utilized for determining the degree of compaction of Bituminous pavements for quality control purpose
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AZA 0966 LOSS ON HEATING THIN FILM OVEN

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BS 2000-45 ASTM D6, D 1754 AASHTO T 47, T 179 This dual purpose oven is designed to determine the loss in weight of bitumen and flux oils (Loss on Heating test) and the effect of heat and air on asphaltic materials (Thin Film test). The unit is heavily insulated and has a double glass door for viewing the test chamber thermometer and samples. Temperature is controlled at 163° C ± 1° C by means of a variable temperature controller and thermostat. Two rotating platforms are supplied with each oven: One accepts 9 standard penetration cups for the loss on heating test, the other accepts two 140mm diameter test pans for the thin film test. The platforms are rotated at 5 to 6 rpm by an external motor. AZA 0966A Chamber Dimensions: 350 x 350 x 350 mm (L x W x H) Series Loss on Heating / Thin Film Oven Operating Voltage 230 V A.C. Single Phase AZA 0966B Aluminium Test Pan 140 mm diameter x 9.5mm deep
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AZA 0967 ASPHALT CONTENT TESTER

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Asphalt Content Tester is used to determine the asphalt content of hot mix asphalt(HMA) and pavement samples by removing the asphalt in an ignition furnace by means of sample heating not by means of solvent. Standard followed is ASTM D6307 & EN 12697 39. Sutiable for operation on 415 V 50 Hz 20 ampere three phase ac power supply. Maximum weight specimen is 4000 gms, suggested weight of specimen is 1000 gms to 1500 gms. Balance provided is 10 Kg x 0.1 gms, working temperature of furnace is 800° C, standard working temperature is 538° C. Testing time is 20-30 minutes. Size of the furnace: 350 mm length x 430 mm width x 300 mm height.
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AZA 0968 ROLLING THIN FILM OVEN

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The superpave PG binder specification looked for tests which would closely simulate field performance. Hotmix asphalt binder experiences significant aging during the manufacturing and laying process. Investigating this phenomenon within a laboratory environment, with a repeatable and simple test is very useful within the design process. The rolling thin film oven (RTFO) test is used to measure the effect of heat and air on a moving film of semisolid asphalt binder. The results of this treatment are determined from measurements of the binder properties before and after the test. Repeatability of the test is directly related to the accuracy with which the oven temperature can be maintained and the reproducibility of the thermal rise time of the system. Super accurate P.I.D. Controller Construction : Double-walled construction, 16 -gauge welded steel exterior, 18-gauge corrosion resistant stainless steel interior Insulation : 89 mm of high density fiberglass insulation Controller : Programmable microprocessor UL listed Temperature display : Measured temperature – 4 digit red LEDs Temperature set point – 4 digit green LEDs Thermal Protection : Prevents oven from overheating in the event of control failure Temperature Range : Ambient to 200°c Vents : Double exhaust vents for dissipation of expended volatile from specimen Air Flow Adjustment : Needle valve (long taper) Air Pressure Gauge : Range 0 – 100 PSI Heat Exchanger : 5/16 inch dia. copper tube Electrical Supply : 230 V AC 50 Hz single phase Dimensions : 1016 x 660 x 915 mm (w x d x h) Estimated Weight : 100 Kg
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AZA 0969 ASPHALT MIXER THEORETICAL DENSITY METER

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Asphalt Mixer theoretical density meter as per ASTM D 2041-03. This equipment is used for determination of theoretical density of asphalt mixer by vacuum method for application such as asphalt mixer design, road condition investigation ,calculation of porosity and compactness in road construction quality management. This equipment has a main body fitted with a vacuum gauge of Wika make Germany, 2 vacuum containers made of acrylic pipe & a vibratory table under with complete control panel. The Vobratory table operates on manual and automatic mode to release the entrapped air from the asphalt sample kept inside the vessels. It is suitable to work on 230 V AC single phase 50 Hz. Vacuum range 0-100 KPA (0-750 mm Hg) vibration loading is 10 kg. no of samples tested is 2.
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AZA 0970 THICKNESS GAUGE

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IS 2386 (PART-1) & BS 812 Specification: Used for determining the Flakiness Index of Aggregates. It Consists of a frame with a sliding panel. The Panel has slots of Different Standard Lengths and Widths accurately Cut.
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AZA 0971 LENGTH GAUGE

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IS 2386 (PART-1) & BS 812 Specification: Consists of a hard wood base with vertically mounted metal studs as Specified in the IS 2386 (Part-1) & BS 812.
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AZA 0972 GRID SIEVES

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EN 933-3; NF P18-561; UNI 8520-18; NLT 354 For determination of particle shape Flakiness Index & Elongation of Aggregates are suitable only for hand sieving. these are made using aluminium frames and stainless steel rods of 5 mm dia. and comply fully with EN933-3:1997. Make Accurate Business size slot width 50.0, 40.0, 31.5, 25.0, 20.0, 16.0, 12.5, 10.0, 8.00, 6.30, 5.00, 4.00, 3.15, and 2.50 mm (set of 14 pcs)
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