USAGE

It is used on public works sites to measure the bulk density of soils and granular materials. It is used with the “Sand Densitometer” device.

CHARACTERISTICS

This sand is made of dry natural siliceous sand (silica content higher than 97 %), the water content of which is lower than 0,1 %. It is free from flocculent particles, silt, clay and organic matter. The constituent grains of the sand are uncrushed and round-shaped.

The sand is packaged in 25 kg bags.

The grading of replacement sand is according to BS 1377-9 and ASTM®* D 1556.

CONTROLS

These controls are carried out by the SNL laboratory.

L’article Standard SAND, Grading according to BS1377 Part 9 est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.

USAGE

S.N.L has developed, with the operators of large infrastructure projects, a sand that meets the technical requirements specific to sandboxes (civil engineering). These sandboxes can hold several support points and level a very strong load, for temporary structures and hyper-structures.

References: LOCAPAL, EIFFAGE…

By definition (LERM):

• Realization of calibrations allowing rapid debugging.
• The sand must not have a grain size that would result in a compaction effect.
• Its water content must always be less than 2%.

TECHNICAL CHARACTERISTICS

The sand is of the natural siliceous type with a water content of less than 0.1%. The constituent grains of these sands are uncrushed and round-shaped. It has a silica content greater than 98%

Its granulometric curve is adapted to avoid any compaction effect as soon as the sandbox is correctly sized.

DELIVERY

The sand is packaged in 25 kg bags, and our pallets can contain from 2 to 48 bags.

L’article SAND FOR SANDBOX-CIVIL ENGINEERING est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.