Aggregate Crushing Value Apparatus. Rs 5,350/ Number. Aggregate Impact Value Apparatus. Rs 7,700/ Number. Test Sieves For Coarse Aggregate. Rs 450/ Number. Los Angeles Abrasion Testing Machine. Rs 54,999/ Piece.
· Procedure of Penetration Test on Bitumen: In the standard test condition, a standard needle of a total load of 100 g is applied to the surface of an asphalt or Liquid bitumen sample at a temperature of 25 °C for 5 seconds. The amount of penetration of the needle at the end of 5 seconds is measured in units of 0.1 mm (or penetration unit).
Standard of Crushing Value of Coarse Aggregates for So, the crushing value of coarse aggregate is very important for the durability of PA mixture [1–3] Yan et al proposed that the requirement for the crushing value should be no more than 20% Huang proposed that the crushing value of coarse aggregates
· Test Procedure for Abrasion value Test : Take sample of aggregate by quartering method. (say W1, gms) Test sample shall consists of clean aggregates dried in oven 105 to 110 degree celsius. The test sample & abrasive charge shall be placed in Los Angeles abrasion machine & it is rotated at a speed of 20 to 33 rev/min.
· Aggregate crushing value test on coarse aggregates gives a relative measure of the resistance of an aggregate crushing under gradually applied compressive load arse aggregate crushing value is the percentage by weight of the crushed material obtained when test aggregates ...
· To determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. APPARATUS: Aggregate Impact Value Tester IS : 2386 (Part-IV) i) Impact testing machine conforming to IS: 2386 (Part IV) – 1963 ii) IS Sieves of sizes – 12.5mm, 10mm and 2.36mm iii) A cylindrical metal measure of 75mm dia. and 50mm depth
The standard Micro-Deval test is: AASHTO TP 58: Resistance of Coarse Aggregate to Degradation by Abrasion in the Micro-Deval Apparatus; Test Description. The following description is a brief summary of the L.A. abrasion test. It is not a complete procedure and should not used to perform the test. The complete testing procedure can be found in:
Aggregate crushing value test on coarse aggregates gives a relative measure of the resistance of an aggregate crushing under gradually applied compressive load. Coarse aggregate crushing value is the percentage by weight of the crushed material obtained when test aggregates are subjected to a specified load under standardized conditions.
Aggregate impact value apparatus - BS 812. ( Aggregates-Rocks ) BS 812. Method 8.202.8. AGGREGATE IMPACT VALUE APPARATUS. BS 812. Consisting of: - A080-04 TEST FRAME ASSEMBLY. - A080-02 CYLINDRICAL MOULD, dia. 102x50 mm, …
Asphalt Content Tester: 4000gsample capacity, integrated +0.1gm accuracy weighing scale, High temperature ceramic filtration system and afterburner for accurate measurement of bitumen content in asphalt mixes. Automatic operation through user defined automatic end point detection and …
AGGREGATES IMPACT VALUE TEST (IS: 2386 PART-IV). Purpose: The purpose of this test is to determine the impact value of coarse aggregate. The aggregate impact test value is a measure of resistance to sudden impact or shock, which may vary from its resistance to gradually applied compressive load.
ASPHALT TESTING LABORATORY DUCTILITY TEST OF BITUMINOUS MATERIALS OBJECTIVES: To obtain the ductility value of bituminous sample. THEORY: The ductility test is measure of cohesiveness and elasticity of the bitumen. Bitumen is binder of pavement construction, which binds from ductility thin films around the aggregates.
Asphalt. Gilson''s asphalt testing equipment meets ASTM and AASHTO test standards for Marshall and Superpave mix design, binder, and pavement quality. Asphaltic concrete, or just asphalt, is the most widely used construction material for paving roadways. Demands on roadways from increased traffic volumes and axle loads are high and steadily ...
specific gravity of the coarse and fine aggregate, K. c. value, estimated density (kg/m3 per CT 308) and the asphalt grade and source on Form TL-601 (Figure 2). H. SAFETY AND HEALTH Personnel must use heat resistant gloves when working with hot materials. Reasonable care should be exercised to avoid being burned by asphalt, aggregate, or equipment.
The cylinder of the test apparatus shall be put in position on the base-plate and the test sample added in thirds, each third being subjected to 25 strokes from the tamping rod. The surface of the aggregate shall be carefully levelled and the plunger inserted so that it rests horizontally on this surface, care being taken to ensure that the ...
Aggregate crushing value test apparatus is used for measuring the resistance of an aggregate to crushing. Made of Mild Steel. Cylindrical Cell, 150mm internal dia x 130 to 140mm height. Plunger, 148mm dia x 100 to 115mm height. Base Plate, 200 to 230mm square x 6mm thickness.
Accelerated Polishing Machine (PSV) is used to simulate the polishing action of vehicle tyres on a road surface, for coarse aggregate which is going to be used as asphalt road surface covers. Abrasive Corn Emery is fed to the point of contact of the wheel on the test surface for 3 hours, followed by feeding Emery Flour to polish the surface ...
· The aggregate impact value test is an important test of aggregates. It is done to obtain the resistance and impact of aggregates (stones). In this test a machine is used, which is called impact testing …
· The apparatus needed for this test are: 1. Testing machine. 2. Briquette test mould. 3. Water bath. Ductility Testing Machine Briquette mould. Bitumen possessing high ductility is normally cementitious and adheres well to aggregates.
90 % of coarse aggregates and sand; the rest being filler, binder and air. In this study, effect of gradation – variations of aggregates is focused to measure its strength in terms of Marshall and wheel tracking test Stability measuring the amount of or depth of ruts, a newly developed apparatus. Five gradations of the aggregates
No: AT-199 NAME: Aggregate Impact Value Test Apparatus Quality Standard: As Per IS 2386 (P-IV) Aggregate Impact Value Test Apparatus is used for determining the aggregate impact value. The Sturdy Construction consists of a base and support columns to form a rigid framework around the quick release trigger mechanism to ensure an effective free fall of the hammer during test.
Asphalt Testing Equipment. View: ... SDB-0321 Coarse Aggregate Polished Stone Value Tester; Read More. Quick View. SDB-0322 Coarse Aggregate Lashed Stone Value Tester; Read More. Quick View. SDB-0334 Fine Aggregate Sand Equivalent Value Tester; Read More. Quick View. SDB-0608 Loss on Heating Oven; Read More. Quick View. SDB-0609 Thin Film Oven ...
· The apparatus of the aggregate impact value test consists of: A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter. Level and plane concrete floor of minimum 45 cm thickness are used to support it. The base of the machine should also have provisions for fixing its base.
Coarse & Fine Aggregate Mix Mold Assembly Bitumen Marshall Specimen Tamping Rod Figure 11.3 Test Specimen Preparation 11.6.2 Bulk density of the compacted specimen The bulk density of the sample is usually determined by weighting the sample in air and in water.
Apparatus Requires for Test: The apparatus required for this experiment are: Thermostatically controlled water bath. Oven to heat aggregate. Sieves of sizes 20 mm and 12.5 mm. Beaker of 500 ml capacity. Mixer to mix aggregate and bitumen. Procedure: 200 g of clean and dry aggregate passing 20 mm IS sieve and retained on 12.5 mm sieve are heated ...
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· Objective For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standards IS: 2386(Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Aggregate Impact Test Machine Sieves (12.5mm,10mm) Cylindrical metal measure Tamping Rod …
75 mm dia. Weight. 13.75 kg. Height of The Fall Hammer. 380+-5 mm. impact Cup. 102 x 50 mm. We are fabricating and supplying a large assortment of industry grade Aggregate Impact Testing Apparatus to our customers''.These are widely used to determine impact value of coarse aggregate and are properly checked on high quality and usage standards.
