Design and testing of samples bituminous
Description
SEMI - AUTOMATIC DIGITAL MACHINE FOR MARSHALL AND CBR TESTING
The Marshall digital machine for CBR and PS-25 is designed for laboratory testing with accuracy, speed and authentic registration of test results. It is manually operated for CBR tests and soil cement and electric operation for Marshall test. Digital measurement of force and displacement (penetration) and speed. ASTM D 1883
ASTM D 1559
NTC 2122
INVIAS E 148
INVIAS E 748
Force Range : Low range: 0-5 kN: compression *
High range: 0-50 kN compression
OPTIONAL ACCESSORIES
PA-72 Pedestal compaction
PA-68 Marshall Molds
PA-75 Marshall Hammer
PA-77 Water bath for marshall testing with capacity for 12 samples.
PA-80 Automatic asphalt compactor
PG-9502 Complementary Software
MULTI-PURPOSE DIGITAL MASTER MACHINE
The testing machine PS - 27, is designed to perform laboratory tests with accuracy and speed,including an interface for authentic record of test results.It has been included the test programming, parameters, sample size and calculation function results. It displays measured and calculated variables: force, displacement, deformation, time, effort and current or scheduled speed.
Force Range: Low range: 0-5 kN: compression
High range: 0-50 kN compression
Accuracy class: 0.5% from 10% for each range
Rango de desplazamiento (penetration, elongation):50 mm
Accuracy of measurement of displacement: 0.05 % +/- 0,05 mm
speed: Preestablecidas según ensayo.
Load cells: 2 celdas de tipo “S”, tensión / compresión
Low range: 0 – 5 kN Rango alto : 0 – 50 kN
Operation: 220 VAC three phase / single phase model 1 200 W , Pole Ground mandatory Opcional a 115 VAC
Dimensions: Totales 1 000 x 1 700 x 600 mm ³ Útiles 30 x 40 x 50 mm ³
Weight: 132 kg
Meet norms ASTM D 1883, NTC 2122, INVIAS E-148
ENSAYOS
MARSHALL
CBR
INCONFINADA 2,8”
TRIAXIAL 1,4”
TRIAXIAL 2,8” mm / min
50,8 1,27 1,4224 1,397 2,794 In / min 2” 0,05” 0,0056” 0,055” 0,11
OPTIONAL ACCESSORIES
PA-72 Compaction Pedestal
PA-68 Marshall Molds
PA-75 Marshall Hammer
PA-77 Water bath for Marshall test
PA-80 Automatic asphalt compactor
PG-9502 Complementary Software
COMPUTERIZED MULTI-PURPOSE AUTOMATIC MACHINE
The Multipurpose Automatic Scan Press, is designed to requisitosde meet current standards of testing laboratoriosde soil and asphalt. He has a special interest in facilitating the and record operational trials using an automatic operation with closed loop control, spreadsheets to present immediate reports and unlimited data storage.USB communication, capture test data in real time, graphical and Its performance and easy access automáticode manual or automatic systematized and computer-logging facilities ensure Testing with speed, accuracy, registration and documentation optimum CBR tests, triaxial compression inconfinada and soils, soil-cement trials.
management, which can be complementadacon comments and/or remarks The configuration allows automatic selection lavelocidad test accordance with the requirements of the reference standards, free registration error parameters and data samples (curves) and results easily calculated and printing of test reports in spreadsheets and later consultae losmismos impression. pantallay consultadapor permitelareimpresiónde informeso reports The progress measurement (displacement, penetration, deformation) is directly over the feed screw system, guaranteeing accurate measurement for all assays.
The computer: PC, monitor, keyboard, mouse. The force measurement is made by means of precision load cells interchangeable. Supplied with two load cells to expand measuring range from guaranteeing the accuracy of soil tests and/clay soils very soft to heavy duty. The computer generation, included with OS Windows 7, using specialized software, through ports generates test reports in spreadsheets.
Before starting the test parameters are recorded and the sample assay and simultaneously, in real time, data is recorded required to report or test report in a spreadsheet easily related to the sample or any other environmental conditions information that may be relevant to the trial.
The tests are stored in a registered database easy access, compatible with the Windows operating system, which can be Includes: Pistons load for CBR tests, Marshall and compression inconfinada.
Power Range:
Low Range: 0 -5kN compression
HIgh Range: 0 – 50 kN compression
Accuracy class:
0,5 % from 5 % for each range
ACCESORIOS OPCIONALES
PA-72 Pedestal de compactación
PA-68 Moldes marshall
PA-75 Martillo Marshall
PA-77 Baño de maría para ensayo marshall
VIBRATING TABLE
It is used to accelerate the air outlet in samples during a test. Sdditionally, it is a necessary equipment for laboratories to settle loose samples and obtain compacted densities. - With non-slip legs
- Stainless steel platform 762 mm x 762 mm (30 "x 30")
- With spring system for quick fastening
- Operation to 110 VAC 50/60 Hz (220 VAC Optional)
- Semi-silent electromagnetic vibrator frequency. 3 600 rpm.
VACUUM PYCNOMETER
For the determination of the specific gravity of bituminous mixtures used in asphalt pavements. - Vacuum Gauge 0-30 In Hg
- Key, hose and acrylic lid
- Available in the following capacities:
| Weight 6 000 g Acrylic 2 000 g Aluminum |
Constructed in Ref. PA 50 PA 51 |
RICE EQUIPMENT
The pump is especially designed for the vacuum pycnometer. The pycnometer vacuum is made of polycarbonate for samples up to 2000 g. Including connectors and hose. ASTM D 2041
- Engine: ¼ h.p.
- Volume of pycnometer 6 Lt
- Vacuum gauge graduated 0 to 30 In Hg
- Operating at 60 Hz