BMC - PLASTERING & POINTING
Quiz by protech 1
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16 questions
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- Q1Development of fine hair cracks in plastered surface Is known asFlakingCrackingCrazingBlistering30s
- Q2The formation of a very small loose mass of the plastered surface is known as:PoppingFlakingEfflorescencePeeling30s
- Q3The process of mixing various constituents of plaster is known as :GaugingCrazingGroundsGrinning30s
- Q4The finishing of mortar joints in masonry is calledPlasteringPointingPaintingPaving30s
- Q5The formation of conical hole in the plastered surface due to the presence of some particles which expand on actting, such defects of plastering is :PeelingCrazingFlakingPopping30s
- Q6In a three coat plastering, the third coat known as:Setting coatPeripheral coatFloating coatBonding coat30s
- Q7For plastering exposed brick walls, the cement mortar should be : ( Question cancelled ); 1:5; 1:3;1:2;1:630s
- Q8Which proportion of cement mortar is used for pointing work?1:21:51:41:630s
- Q9The proportion of lime cement plaster for DPC is ___________.1;2;41;1;61;3;61;4;830s
- Q10The minimum thickness for plastering for random rubble masonry ( Question cancelled )10 mm12 mm20 mm15 mm30s
- Q11The thickness of plastering to masonry wall is usually6mm22 mm12 mm30 mm30s
- Q12Thickness of plastering is usually40 mm6 mm25 mm12 mm30s
- Q13The formation of very loose mass of plastered surface due to poor bond between successive coats. It is termed asCrackingNone of theseCrazingPeeling30s
- Q14The formation of very loose mass of plastered surface due to poor bond between successive coats isFlakingPeelingCrazingBlistering30s
- Q15The process of roughening the back ground to provide suitable bond for plastering is called :GaugingPeelingHackingCrazing30s