Civil Code (Cap. 16), article 493

493. I t s h a l l n o t b e l a w f u l f o r a n y c o - o w n e r t o e f f e c t a n y alteration in the common property without the consent of the ot her co-owners, even though he claims that such alteration is benefi cial to all. Power of court to appoint administrator of common property.