Questions › Category: RCCFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesFor concrete works in sea water or exposed directly along the sea coast, the minimum grade of concrete recommended by IS 456: 2000, for Plain Concrete and Reinforced Concrete are, respectively:OpenVideRime asked 3 years ago • Civil Engineering, RCC79 views0 answers0 votesWhat is the meaning of the designation ‘M30’ concrete suggested for a reinforced cement work?OpenVideRime asked 3 years ago • Civil Engineering, RCC93 views0 answers0 votesThe limiting depth of neutral axis for a reinforced concrete beam of size 250 mm in width and 550 mm in depth, with effective cover of 50 mm for reinforcement, using Fe 500 steel isOpenVideRime asked 3 years ago • Civil Engineering, RCC92 views0 answers0 votesThe following statements (S1, S2, S3) pertain to an under reinforced beam of concrete. Choose the correct statements.OpenVideRime asked 3 years ago • Civil Engineering, RCC105 views0 answers0 votesGrade M20 has nominal mix ofOpenVideRime asked 3 years ago • Civil Engineering, RCC79 views0 answers0 votesThe spacing of stirrups in a beamOpenVideRime asked 3 years ago • Civil Engineering, RCC85 views0 answers0 votesStandard deviation is proportional toOpenVideRime asked 3 years ago • Civil Engineering, RCC86 views0 answers0 votesWhich IS code provides recommended guidelines for concrete mix design?OpenVideRime asked 3 years ago • Civil Engineering, RCC90 views0 answers0 votesThe limiting depth of neutral axis for a beam having effective depth of 400 mm with Fe 250OpenVideRime asked 3 years ago • Civil Engineering, RCC85 views0 answers0 votesThe modulus of Elasticity of concrete is given by Ec = _________________ MPa. (where fck = characteristic compressive strength of concrete cube)OpenVideRime asked 3 years ago • Civil Engineering, RCC81 views0 answers0 votes