a) Give the order of pozzolanic activity (from the highest to the lowest) of the materials the properties of which are given below. b) Among the four materials given below, which one is expected to have the highest self-cementitious property? Why? Property Class F Clay Class C Silica fume fly ash fly ash siO,+Al,O,+Fe;03 Blaine fineness (m2/kg) 88 81 74 95 400 1000 300 10000

Structural Analysis
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a) Give the order of pozzolanic activity (from the highest to the lowest) of the materials the properties of which are given below.
b) Among the four materials given below, which one is expected to have the highest self-cementitious property? Why?
Property
Class F
Clay
Class C
Silica fume
fly ash
fly ash
SiO,+Al;03+Fe,03
Blaine fineness (m2/kg)
88
81
74
95
400
1000
300
10000
Transcribed Image Text:a) Give the order of pozzolanic activity (from the highest to the lowest) of the materials the properties of which are given below. b) Among the four materials given below, which one is expected to have the highest self-cementitious property? Why? Property Class F Clay Class C Silica fume fly ash fly ash SiO,+Al;03+Fe,03 Blaine fineness (m2/kg) 88 81 74 95 400 1000 300 10000
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