High quality, simple and reliable machine, complies to EN 12774-5 for the determination of wearing and minimum binder content
The slurry surfacing test machine CRT-STM also known as Wet Track Abrasion Test Machine was developed to simply and reliably determine the minimum binder content of the mix under wet track abrasion conditions according to the determination of wearing test: EN 12274-5.
- EN 12274-5
- ASTM D3910
- ISSA TB100
Accessories are not included in the price of main device (unless stated otherwise) and may be purchased separately if required.
||Abrasion hose for SWT to EN 12274-5 – 127mm length
||Abrasion Hose for SWT to EN 12274-5 – 3 meter length
||Abrasion Hose for SWT to EN 12274-5 – 5 meter length
||Mould type B 10,0 +/- 0.5mm
||Mould type C 13,00 +/- 0.5mm
||Mould type D 19,0 +/- 0.5mm
||Mould – Ø279x295mm Type A Wall Thickness 6.3mm
||Type A 6,3+- 0.5mm BS EN 12274-5:2003 Ring
||Type B 10,0 +- 0.5mm BS EN 12274-5:2003 Ring
||Test piece bases
Technical specifications are subject to change without notice.
||144rpm for 61 complete cycles
|Vertical kinetic friction force
|Test base plate diameter mm
|Test base plate thickness mm
|Test piece base density
|Test bath dimensions mm (WxDxH)
||400 x 400 x 125
|Automatic timer duration
|Hose with standing pressure
|Hose internal diameter mm
|Hose external diameter mm
|Dimension mm (W x D x H)
||450 x 460 x 560
|Weight (approx.) Kg
||220-240 Volts 50Hz @ 13A (others available)
Calibration & Maintenance
Calibration, Annual Service and Maintenance Contracts are available for this device.
Please enquire for further details. Note: This device should be checked and calibrated annually.