Wang A, Sun D, Deng M, Chen X, Zhang F. Influence of Restraint on Pore Structures and Air Permeability of Concrete Containing MgO-Type Expansive Agent. ajc [Internet]. 2013 May 2 [cited 2024 Dec. 31];25(10):5532-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_10_61