Sand CEN BS 196-1# CEN standardized sand BS 196-1 #ISO 679 standardized sand
CEN standardized sand (ISO standardized sand) is a natural sand, siliceous in particular in its finest fractions. It is clean, the grains are generally isometric and rounded in shape. It is dried, screened and prepared in a modern workshop offering all guarantees of quality and regularity.
The sand is packaged in polyethylene bags each containing 1350 ± 5 g.
Deliveries are made individually, box of 16 bags weighing 21.6 kg. Also on pallets of 2 to 54 boxes, protected by a polyethylene cover (road transport) or reinforced cardboard (sea transport).
The particle size composition determined by sieving complies with the requirements of standards EN 196-1 (§ 5) and ISO 679: 2009 (§ 5).
Tamis ouverture des mailles [mm] | Refus cumules [%] | |
0,08 | 99±1 | |
0,16 | 87±5 | |
0,50 | 67±5 | |
1.00 | 33±5 | |
1,60 | 7±5 | |
2.00 | 0 | |
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These analyzes are supplemented by mass checks of the bags, measurements of the humidity rate and checks of mechanical resistance, in accordance with the requirements of standards EN 196-1 (§ 11) and ISO 679: 2009 (§ 11).
CONFORMITY
Compliance with the standard is checked by the LEMVP (Laboratoire d’Essais des Matériaux de la Ville de Paris), 4 Avenue du Colonel Henri Rol-Tanguy – 75014 PARIS.
The certificate of conformity with the European standard is issued by AFNOR (Association Française de Normalization), 11 Rue Francis de Pressensé – 93571 La Plaine Saint Denis Cedex.
Images are reference only. Actual product may be different.
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