USAGE

Essai d’efficacité du dopage des liants anhydres   

CHARACTERISTICS

The sand is natural siliceous sand with a water content lower than 0.1 %. The constituent grains are uncrushed and round-shaped. They have a silica content higher than 98%.

It is packaged in polyethylene bag of 1000 ± 10 g.

Deliveries are made in boxes of 20 bags weighing 20.5 kg and in pallets of 36 to 45 boxes with a gross weight of 750 to 935 kg, suitably protected by a polyethylene cover (road transport) or reinforced boxes (international).

CONTROLS

Grading requirement of this sand is fixed by NF T 66-061. It corresponds to 0.1/0.63. The sand average grading is:

Grading is controlled by 200 kg of sand. Water content is measured by 1000 kg batches.

CONFORMITY

Controls are carried out by SNL Laboratory.

L’article SAND FOR HYDROCARBON BINDERS NF T 66-061 est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.

CHARACTERISTICS

The silica fines S.N.L for breaking index of emulsions EN 13075 1-2 is a fine sand of the same origin as the old Sikaisol -Annex B

Following the stock shortage of SIKAISOL sand, the S.N.L developed and perfected a sand that could meet the requirements of the standard ‘Determination of the breaking index of cationic bitumen emulsions, Mineral fines method’ EN 13075 1-2 by applying a Forshammer correction coefficient of 0.94.

Important notice: According to the EN 13075-1 standard, there are 3 standardized reference products on the market: Forshammer, Sikaisol and Q92; the S.N.L. product is not yet integrated into the standard as a replacement for Sikaisol.

The advantage of this new sand is its replicability.

• The silica content is stable at +98% (which is a guarantee of stability of the chemistry compared to products composed of different materials)
• The production is carried out in a mechanical and industrial way (screened and mixed): this allows us to ensure the physical stability of the product

The product is available in 5 kg or 25 kg buckets

CONTROL

With each manufacturing batch is associated a certificate of conformity ensuring compliance with the table:

For each production batch, we guarantee you a certificate of conformity guaranteeing compliance with the table:

L’article Silica Fines S.N.L for Rupture Index of Cationic Bitumen Emulsions (IREC) EN 13075-1. Equivalent Forshammer coefficient of 0.94. est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.

The standardized reference fines Q92 (formerly Kaolin Q92) are indicated in the standard for determining the Rupture Index of Cationic Bitumen Emulsions (IREC) EN 13075-1.

According to the EN 13075-1 standard, there are 3 standardized reference filers on the market: Forshammer, Sikaisol and Q92.

Q92 is packaged in hermetic 25 kg buckets after sampling, sieving and homogenization. Each batch is accompanied by a certificate of particle size analysis produced by an independent materials study centre to guarantee compliance with the particle size range of the standard.

DELIVERY

• COFRAC batch granulometric analysis certificate (Included in the bucket) with batch identification on each bucket
• Hermetic metal bucket with strapping ring
• EN 13075-1
• Sampled, Sieved, Homogenized
• Net weight: 25 kg

L’article Reference fines Q92 EN13075-1 est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.

USAGE

Measurement of the average depth of the macro-texture surface of a road surface (road and airport), using a volumetric technique on site according to standard EN 13036-1 concerning tests related to pavements Note: NF EN 13036-1 replaced the old standard NF P98-216-1 whose control material was a sand HSV and of which SNL still has stock in bags of 1KG)

The method can be used on a wide range of surfaces. Nevertheless, caution should be exercised in the interpretation of results when the measured depth is outside the interval (0.25 – 5 mm)  

CHARACTERISTICS

The glass beads, fully spherical and calibrated, are clean, dry, prepared in a modern workshop offering all guarantees of quality and regularity.

DELIVERY

These glass beads are packaged in buckets of 5 kg and 15 kg and sold as articles:

• Set of 5 buckets of 5 kg
• Set of 10 buckets of 5 kg
• Set of 4 buckets of 15 kg

Each order is delivered on a pallet with plastic film protection.

CONTROLES

The particle size determined by sieving complies with the requirements of standard NF-EN 13036-1: at least 90% of the weight of the balls has a diameter between 0.18 and 0.25 mm

L’article GLASS SPHERES ACCORDING TO NF EN 13036-1 est apparu en premier sur SOCIETE NOUVELLE DU LITTORAL.