Polyurea Coating for Floating House @Tambak Lorok, SemarangPolyurea Coating for Floating House @Tambak Lorok, SemarangBy crpmaster / October 25, 2016 Period : October 24 –25, 2016 Contractor : Beton Elemenindo Putra, PT Owner : Indonesian Ministry of Public Works & Housing Products : Polyurea Coating 1mm thickness