ORDINARY STRUCTURAL PRE-DOSED READY TO USE CONCRETE CHARACTERISTIC RESISTANCE RESISTANCE CLASS RESISTANCE CLASS PRODUCT AND FIELDS OF APPLICATION CLS40 is a pre-dosed product in polyethylene bags containing in separate sections a mixture of silico-calcareous aggregates in 3 granulometric classes, Portland cement and superplasticizer additives, with which by adding the quantity of water indicated in the technical data sheet it is possible to pack C 30/37 class of resistance on the site in conformity with the EN 206:2014 and class of resistanc C 32/40 in conformity with the (instructions for the application of the EN 206-1 in Italy). CLS40 is used for the construction of structural castings such as footings, foundations, beams, columns, composite slab, etc., indicated also for structures with exposed façade walls, floors, stairs, etc. CLS40 is used for the construction of structural castings such as footings, foundations, beams, columns, composite slab, etc. PREPARATION OF THE PRODUCT A bag of CLS40 is to be mixed with the addition of 1.2 litres of clean water by means of a mechanical mixer (cement mixer, cochlea kneader) until obtaining an S4 fluid consistency and a/c ratio of 0.45. Do not exceed 3 minutes of mixing time. CLS40 can also be mixed by hand with the aid of normal site equipment (shovel) as long as the mixture is homogeneous and free of lumps. CLS40 is mixed and transported with the main machines (pneumatic pumps) for concretes on the market. Indicated also for structures with exposed façade walls, floors, stairs, etc. EDILQUATTRO BERNARDELLI GROUP Via del Canneto, 53 | 25010 Borgosatollo (BS) - ITALY | Tel +39 030 2702372 | Fax +39 030 2703192 [email protected] | www.bernardelligroup.com

ORDINARY STRUCTURAL PRE-DOSED READY TO USE CONCRETE TECHNICAL DATA DESCRIPTION TESTING METHOD AVERAGE VALUES NORMAL LIMITS (on an annual basis) A/C ratio Minimum size of the aggregate Slump Test Consistency class Volumic mass of fresh concrete Compressive strength after 28 days Resistance class PACKAGING Polyethylene bags of 25 kg (Product subject to natural shrinkage) CONSUMPTION 84 bags per pack 1 m3 of concrete CLS40 is ready for use, it is to be mixed only with clean water, we STRONGLY RECOMMEND NOT to add aggregates, cement, lime or other products, otherwise there shall be an impairment...