Pouring process for mass structure with dimension ≥ 1 meter (mass concrete), such as dam, foundation, pier head, and girder, need a special treatment to avoid thermal crack in the structure caused by differential temperature between concrete cores and surface which more than 20℃. There are some methods to overcome these problems such as precooling system with ice cube, pipe cooling installation, and sectional placement. Those conventional methods actually costly and makes the construction time longer.
Jayamix Low Heat Concrete innovation offer more efficient and effective solution for mass concrete construction process. It is specially designed for low peak hydration temperature in order to avoid thermal crack without need ice blocks, cooling pipe, or sectional placement.
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