Questions › Category: Building Materials and Concrete TechnologyFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesChemically, marble is known asOpenVideRime asked 2 years ago • Building Materials and Concrete Technology, Civil Engineering32 views0 answers0 votesOut of the following, which may be termed as an unstratified rock?OpenVideRime asked 2 years ago • Building Materials and Concrete Technology, Civil Engineering30 views0 answers0 votesAn explosive which contains: 65% saltpetre, 20% sulphur and 15% charcoal isOpenVideRime asked 2 years ago • Building Materials and Concrete Technology, Civil Engineering41 views0 answers0 votes