A case study of the improvement of an old building’s shallow foundation resting on sandy clay soil using cement slurry grouting techniqueBui Van Duc, Pham Duc Tho, Nguyen Duc Chieu and Somjai YubonchitE3S Web of Conf., 405 (2023) 04022DOI: https://doi.org/10.1051/e3sconf/202340504022