PROMSA is a company of the Cementos Molins Group | Corporate web Site
Homogeneous mix of aggregate, cement, water and additives of a particular nature that, in specific proportions, confers the properties of the concrete keeping them unalterable. With the added value of a great resistance capacity to extreme frost-thaw cycles.
Cryogenic concrete has been chosen to solve the problem caused by extreme temperature changes. Thermal fluctuations reduce significantly the resistance of conventional concrete. However, with cryogenic concrete this reduction is very limited and it allows to keep the resistance wanted.
Deposits and conductions aimed at containing products at a very low temperature, such as liquefied natural gas.
Strenght (N/mm2) | 35 / 40 / 45 / 50 |
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Consistency | B / F / L |
Maximun size of aggregate | 10 mm. / 20mm. |
Environment - General class | I / IIa / IIb / IIIa / IIIb |
Environment - Specific class | Qa / Qb / Qc |