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        CBA® EXPANSIVO is an expandable cement whose effect is to moisturise the material: it is attacked by a mixture in the clinker, provoking an expansion which causes the cracking of the rocks or concrete.

        With CBA® EXPANSIVO the break is produced slowly, without neither noises nor any vibration, in an ecologically favourable way.

        CBA® EXPANSIVO is preferred by professional technicians, architects and quantity surveyors, and it is used in construction work because of its effectiveness and the safety that it offers.

        CBA® EXPANSIVO, if you follow some simple instructions, will produce a quick and effective expansion, breaking rocks, cement and concrete in an ECOLOGICAL WAY, WITHOUT EITHER VIBRATIONS OR NOISES.

        CBA® EXPANSIVO has been manufactured by means of high TECHNOLOGY.  Qualified staff are at reach to advise you about its use and to solve any queries you have. The result will be 100% guaranteed thanks to our experience.