Alat Laboratorium Batuan

  • ASTM C-128  /  AASHTO T-84 For determining the water absorption of fine aggregate at saturated surface dry. Consist of :
    • Cone : Brass, 40 mm i.d; the top 90 mm i.d at the bottom, 75mm height.
    • Tamper : Machine steel, plated, 340 gr weight, 25 mm dia.
    • Mixing Bowl : Stainless steel, round type, 25 cm diameter.
    • Glass Plate : Glass 10 mm thick, 30 x 30 cm.
    • Volumetric Flask : 500 ml capacity, heat resistance glass.
    • Spatula : Stainless  blade, 150 mm length, plastic handle.
    Dimension (l x w x h): 40 x 40 x 30 cm / Gross Weight: 7 Kg
  • For determining the chrushing propoties of bulk aggregate applying 400 kN load over a periode of 10 minute. Consist of :
    • Cylinder : Machine steel, 154 mm diameter.
    • Plunger : Machined steel Machined steel.
    • Base Plate : 115 mm diameter, 180 mm deep.
    • Metal Measuring : 115 mm diameter, 180 mm deep.
    • Tamping Rod : Galvanized seel, 16 mm diameter, 500 mm length, hemispherical at both ends.
    Dimension (l x w x h) : 30 x 30 x 55 cm / Gross weight : 30 Kg
  • BS-812 For determining the aggregate impact value and resistance of aggregate to sudden shock or impact.
    • Impact Machine : Heavy-duty steel construction, safety locking bar, built in counter.
    • Cylindrical Measure : Mechanical steel, 75 mm dia, 50 mm deep.
    • Tamping Rod : Galvanized steel, 3/8″ dia, 8″ length.
    Dimension (l x w x h) : 50 x 30 x 90 cm / Gross Weight : 80 Kg
  • BS-812 ASTM C-17 Electric 220 V 100 Watt 50 Hz 1 Phase 80 Rpm Supplied complete with 1 Kg capacity Glass Jar. Demension (l x w x h) : 60 x 30 x 90 / Gross Weight : 20 Kg
  • For determing the flakiness index of coarse aggregate. Galvanized metal sheet, hole size 100 x 33.9;90 x 26.3;  80 x 19.7;60 x 14.4;50 x 10.2, 40 x 7.2, 30 x 4.9 Dimension (l x w x h) : 30 x 20 x 5 cm / Gross weight : 3 Kg
  • ASTM C-131  /  AASHTO T-96 For determining degradation of mineral aggregates from abrassion, impact and grinding. Consist of :
    • Los Angeles Abrasion Machine : Frame Welded steel frame 8 and 12 cm. steel profile. Drum 2″ thick steel plate 28″ inner dia. 20″ inner width. Automatic Counter Digital, module system for easy maintanance Panel button ON-OFF-RUN-STOP-JOG-RESET-500-1000. Power Electromotor, dual voltage 110-220V, 750 watt, 1 Phase, heavy duty speed reducer.
    • Steel Ball : Steel 1 7/8″ diameter 12 Pcs.
    • Catching Pan : Galvanized steel.
    Dimension (l x w x h): 120 x 100 x 150 cm / Gross weight: 450 Kg
  • Stainless steel, chute width 1/4″ x 32 holes Supplied complete with scoop and  pans. Dimension (l x w x h) : 50 x 50 x 50 cm / Gross weight : 10 Kg
  • ASTM  D-2419 / AASHTO T-176 To give greater uniformity action, hand operated mounting bracket with cylinder holder,two spring steel strapes, built in counter, wooden case, supplied without graduated cylinder. Dimension (l x w x h) : 60 x 30 x 90 cm / Gross weight : 20 Kg

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