For continuity, the walls of the MAXXI were cast on-site in self-compacting concrete, representing one of the most challenging aspects of the construction process - with casts up to 50m long.
对于连续性，墙上的MAXXI投自密实混凝土的现场，代表之一的建设过程中最具挑战性的方面-与铸件可达50米长。
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