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document.write(' CEMEX Mexico has introduced a unique new product to the market, EXTRA cement, the result of almost three years of research and development. This new product becomes part of the extensive portfolio of building solutions that the company offers to its customers around the world.
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document.write(' EXTRA cement is especially designed at the molecular level to reduce cracking due to plastic contraction by up to 80% during the curing periods for concrete and mortars. It also creates a more manageable mix with better integration and cohesion. The curing process begins during the first few hours after application, when the material begins to harden and become more resistant.
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document.write(' In structures built with conventional cement, cracks due to plastic contraction of the components in the mix begin to appear during this stage. EXTRA cement reduces this occurrence by up to 80%, allowing the contractor to give his clients better quality results and to generate savings by avoiding the need to repair and seal cracks.
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