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Sand Patch Apparatus, Single Irregularity Measurement of Pavement Surface Courses - details see: https://www.machineto.com/sand-patch-apparatus-10250651

This test is performed spreading a measured volume of fine sand (ASTM) or glass spheres (EN) into a circular patch on the road surface and filling the surface depressions to the level of the peaks.

Unit Consists Of :~

Model Number	Parts Description	Qty
NL 2022 X / 001 – P 001	Aluminum Measuring Cylinder	1no.
NL 2022 X / 001 – P 002	Sand Spreader Disc with Surface Covered by Rubber	1no.
NL 2022 X / 001 – P 003	Screw-Adjusted Dividers - 300 mm Ruler	1no.
NL 1007 X / 001 – P 003	Pyknometer	2nos.
NL 2022 X / 001 – P 004	Wind Shield	1no.
NL 2022 X / 001 – P 005	Kneeling Pad	1no.
NL 2022 X / 001 – P 006	Carrying Case	1no.
NL 7000 G / 001	Plastic Measuring Cylinder 10 ml Cap	1no.
NL 7000 G / 002	Plastic Measuring Cylinder 25 ml Cap	1no.
NL 7000 G / 003	Plastic Measuring Cylinder 50 ml Cap	1no.
NL 7014 X / 001	Nylon Soft Brush – 2’’	1no.
NL 7055 X / 003	Steel Ruler 300 mm Length	1no.

Optional Accessories :~

Model Number	Accessories Description
NL 7015 X / 001	Density sand 600 / 300 µm 50 kg / pck