_________ is added to make white concrete.(a) Fly ash(b) Metakaolin(c) Rise husk(d) PigmentsI got this question by my school teacher while I was bunking the class.My doubt is from Composition of Concrete in section Building Construction of Basic Civil Engineering

_________ is added to make white concrete.(a) Fly ash(b) Metakaolin(c)

1.	_________ is added to make white concrete.(a) Fly ash(b) Metakaolin(c) Rise husk(d) PigmentsI got this question by my school teacher while I was bunking the class.My doubt is from Composition of Concrete in section Building Construction of Basic Civil Engineering
Answer» Right choice is (b) METAKAOLIN For explanation: Fly ash, Rise husk are dark in colour. Metakaolin is usually BRIGHT white in colour and is the PREFERRED choice for architectural concrete where appearance is important.

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_________ is added to make white concrete.(a) Fly ash(b) Metakaolin(c) Rise husk(d) PigmentsI got this question by my school teacher while I was bunking the class.My doubt is from Composition of Concrete in section Building Construction of Basic Civil Engineering

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