Volteco BREAK

Self-sealing watertight profile box

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Ponzano Veneto, Italy
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Self-sealing watertight profile box

BREAK is a self-sealing watertight box profile that adjusts and seals the cracks formed spontaneously due to concrete shrinkage. It consists of two plastic box elements with an interposed natural Sodium Bentonite- based hydro-expansive seal (WT 102). The three components are interconnected with transversal pins.

To determine and guide contraction phenomena in concrete walls,constructed continuously, such as: 
 - retaining walls in general;
 - tanks;
 - purifiers;
 - supporting walls. 

• No displaced or irregular cracks;
• perfect seal and high water tightness;
• total control over shrinkage phenomena, as the cracks occur where BREAK is present;
• eliminates any subsequent sealing of cracks, which would be difficult and expensive to perform in the event of water infiltration;
• it allows high modularity of the system as the box elements can be interconnected using the appropriate pins and can be cut with a saw;
• increased site productivity as it allows long castings to be performed in one single run;
• allows the reinforcement bars to be laid without interruptions.

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