Main Features
Multisaw is a universal sawing system for fast, accurate cutting of beams from prisms and for trimming cylinders.
An easy-to-use spacer system sets the specimen position and allows beams or cores to be cut without the need for measurement. The saw blade advances and retracts to the home position by a user-friendly hand wheel.
Description
The Multisaw can be used as part of your Superpave performance-based testing program.
Standard cutting machines in the market are standard saws for field use in the building industry. They do not ensure the rigidity and stability to obtain precisely specimens for laboratory use.
For this reason, we have designed and produced the Multisaw to comply with all the specific requirements of the relevant Standards and consequently of the Research and Central laboratories.
The Multisaw includes the multi-slab jig, complete with table and manual clamping device for slabs. Cores at the desired length. It can be fitted with 650 mm dia. blade with a maximum cutting depth of 200 mm and prism length of 500 mm (extendable to 700 mm, on request).
It also allows an easy-to-use sawing system for the Four-Point Bending Beam tests, Two Point Bending Beam tests, TSRST, Texas Overlay Test, Prall Test, Semi-Circular Bend Test, Wheel Tracking Tests with large and small devices, or any concrete beam or cylinder. The system allows cylindrical cores with diameters from 100 to 150 mm, and 200 mm dia. to be quickly and accurately cut to different lengths from 10 to 300 mm.
Technical Specifications
| Blade diameter | 650 mm |
| Max cutting depth | 200 mm |
| cores * | 100 or 150 mm |
| Prism length * | Max 500 mm |
| Accuracy | Length, perpendicularity and flatness +/- 1% max. according to Standards |
| Blade speed | 1400-1680 rpm (50/60 Hz) |
| Cooling | Water recirculation pump and tank (included) |
| Power supply | 5 kW |
| Voltage | 400 V, 50 Hz, 3 ph or 220 V, 60 Hz, 3 ph |
| Dimensions (l x w x h) | 2000 x 800 x 1700 mm |
| Weight approx. | 450 kg |
* Models suitable for cores 38 to 200 mm dia. and prisms up to 700 mm, available on request
Ordering Information
| 77-PV47005 | MULTISAW, asphalt saw, complete with asphalt multi-slab jig. Blade not included. 400V/50Hz/3ph+N |
Accessories
| 77-PV47000/1 | Diamond blade 650mm dia. for asphalt, suitable for Autosaw II and Multisaw |
| 77-PV47000/C1 | Multisaw Diamond blade 650mm dia. for concrete elements |
| 77-PV47000/2 | Sacrificial PVC tube for 100mm dia. cores |
| 77-PV47014 | Jig for round cores, from 38 to 200 mm dia, for Manual cut of samples from 10 to 300 mm length |
| 77-PV47020 | Jig for trapezoidal specimens, to be used in Two Point Bend test according to EN 12697-24A and 26A |
| 77-PV47025 | Jig for Wheel Tracking cores,Semi-Circular Bend test samples (except the notch) and Disk Shaped Compact Tension samples(except the notch and two holes). 77-PV47011 or 77-PV47014 are required. |
| 77-PV47030 | Jig for Overlay test samples according to TX-248-F(77-PV47011 or 77-PV47014 required) |
