Sandberg is a privately owned organisation able to provide wholly independent professional and technical services to all concerned with the quality and performance of materials.\n\nSkills include examination and identification of problems with concrete, metals, glass, stone, structures, asphalt, mortars, renders, screeds and plasters, plastics, paints and sealants and a wide variety of other materials. \n\nOur Construction Materials and Engineering Consultants have been providing worldwide expertise for over 160 years