Materials II Quiz 1

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S A N O P N S A C Q H H S N T F F S M X B
T J C W L I G N O S U L P H A T E S F T C
F W O B A R C K M S X L T X M V Q Q N R P
A P C W L S L G P R E C A S T B E A M S K
E L M X P A O R B O T H I N C R E A S E Q
T A R S W S S U K C Q U Q J H E W C G A S
I S B A E L W S Y P H R O J C R A E E C J
D T P V N K P T D X V T S I D G C A J T L
N I R A A D F I D F V U U V M R R G X U J
A C O D B U G N A M U R P R Y O N A K P W
L S D M T N G G D S P K B Y F S M G Y L U
T E U N L M Y S P F L J A S U S I H X P L
R T C F C Y O T K T M K C O P P H I O O P
O T E F I O H E F O W D H D U O D L J O G
P L H K R F G E X Y D V B F G R L S J U P
H E S R Q S B L M A A T I J F E V H R S F
S M C U C G Y A A W A Y W D U S J W I R F
C E T N M O H U Y G K Q T S N V A N E K Y
O N I M P R O V E D C O H E S I O N L T G
E T N I U O K N V C S U M B S L T D Q H I
B O B N N U P R F N U N Q S H J C U U P S

Clues

  • How can you prevent bleeding of concrete? (3, 3, 2, 3)
  • Materials present after 1 day of hydration? (3, 11, 3)
  • Name of voids in which hard cement paste arises due to poor work and workmanship? (5, 5)
  • Result of Air Ent. Agents on Workability and Cohesion? (4, 8)
  • Result of poor initial compaction? (7, 10)
  • Super plasticiser as a water reducer? (3, 4, 5)
  • What is PFA used for? (8, 8)
  • When would CSF be added to concrete (7, 3)
  • Which SP is used as a retardant? (14)
  • Why was Calcium Chloride banned? (7, 5)

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