The usufructuary may make, on the property given in usufruct, whatever improvements he deems proper, either for a useful purpose or for pleasure, provided he does not change its form or substance; but he shall have no right to be indemnified therefor. He may, however, remove the said improvement, if it be possible to do so without damage to the property.\nHistory —Civil Code, 1930, § 416.
Puerto Rico Legal Code