Which is the best method for curing flat surfaces?(a) Spraying water(b) Placing wet gunny bags(c) Applying curing compounds(d) Stagnating waterThis question was addressed to me in an interview.This key question is from Manufacture of Concrete topic in division Building Construction of Basic Civil Engineering

Which is the best method for curing flat surfaces?(a) Spraying water(b

1.	Which is the best method for curing flat surfaces?(a) Spraying water(b) Placing wet gunny bags(c) Applying curing compounds(d) Stagnating waterThis question was addressed to me in an interview.This key question is from Manufacture of Concrete topic in division Building Construction of Basic Civil Engineering
Answer» Correct OPTION is (d) Stagnating water Easy explanation: Curing is the process of maintaining moisture in FRESHLY laid concrete to strengthen it.For flat surfaces like floors and slabs, ponding or stagnating water is the best method. TEMPORARY bund can be made with mortar and filled with water to CURE.

Discussion

No Comment Found

Related InterviewSolutions

In Rat-trap bond masonry, course height is:(a) 110mm(b) 75mm(c) 230mm(d) 190mmI had been asked this question by my college professor while I was bunking the class.This key question is from Cost Effective Construction Techniques topic in portion Building Construction of Basic Civil Engineering
PSC stands for:(a) Post-Stressed Concrete(b) Post-Strained Concrete(c) Pre-Stressed Concrete(d) Pre-strained ConcreteThis question was posed to me in exam.This interesting question is from RCC, PSC and Ferro-Cement topic in chapter Building Construction of Basic Civil Engineering
DPM stands for:(a) Damp Proof Material(b) Damp Proof Mix(c) Damp Proof Member(d) Damp Proof MembraneI had been asked this question during an internship interview.I need to ask this question from Damp Proofing in chapter Building Construction of Basic Civil Engineering
The first step in flooring is:(a) Topping(b) Base coat(c) Sand filling(d) R.C.C. layerThe question was asked in an internship interview.I'd like to ask this question from Floor Coverings topic in division Building Construction of Basic Civil Engineering
The CGI sheets produced today, have the pitch of:(a) 1 inch(b) 3 inches(c) 5 inches(d) 7 inchesThe question was asked by my school principal while I was bunking the class.My doubt is from Roof Coverings in portion Building Construction of Basic Civil Engineering
How many layers of flat tiles are placed in Madras terrace roofs?(a) 2(b) 4(c) 0(d) 3I had been asked this question during an interview.This is a very interesting question from Roof Types topic in division Building Construction of Basic Civil Engineering
Which of the below is the type of folded plate roof?(a) Prismatic(b) Cylindrical(c) Corrugated shell(d) EllipsoidalThis question was posed to me in semester exam.My doubt is from Roof Types in section Building Construction of Basic Civil Engineering
The result of Vee-Bee test is expressed in terms of:(a) s(b) m(c) N/mm^2(d) kgI got this question in an online interview.This intriguing question comes from Tests on Concrete topic in portion Building Construction of Basic Civil Engineering
Modulus of rupture is calculated using the formula:(a) f=PL/bd^2(b) f=PL^3/3EI(c) f=I/6bd^2(d) f=Pb/Ld^2I have been asked this question in an international level competition.Query is from Tests on Concrete in division Building Construction of Basic Civil Engineering
How does the strength of concrete differ with age of concrete?(a) Increases(b) Decreases(c) No effect(d) Increases, then decreasesThis question was posed to me during an online interview.Query is from Properties of Concrete topic in section Building Construction of Basic Civil Engineering

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment