RCD: Fundamental Concepts s1.2
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higher water-cement ratio will result to - correct answer weak concrete
as water in the concrete mix decreases up to a certain desirable amount, the concrete strength - correct
answer increases
what type of cement is described as High Early Strength of cement - correct answer
type III
it is the most influencing factor affecting the compressive strength of concrete - correct answer
water-cement ratio
what type of cement is described as Normal Type of cement - correct answer type I
referred to as pozzolans, which are defined as siliceous, or siliceous and aluminous materials that in
themselves possess little or no cementitious properties but that will, in the presence of moisture, react
with calcium hydroxide to form compounds with such properties. - correct answer
fly ash
the following are factors affecting the strength of concrete except - correct answer
none of the choices
a well-graded aggregate produces a concrete that is - correct answer less porous
prolonged moist in curing of concrete leads to the highest concrete strength - correct answer
better compressive strength
objective of design that is associated with arrangement of spaces, spans, ceiling heights, access and
traffic to complement the intended use - correct answer appropriateness
Save
higher water-cement ratio will result to - correct answer weak concrete
as water in the concrete mix decreases up to a certain desirable amount, the concrete strength - correct
answer increases
what type of cement is described as High Early Strength of cement - correct answer
type III
it is the most influencing factor affecting the compressive strength of concrete - correct answer
water-cement ratio
what type of cement is described as Normal Type of cement - correct answer type I
referred to as pozzolans, which are defined as siliceous, or siliceous and aluminous materials that in
themselves possess little or no cementitious properties but that will, in the presence of moisture, react
with calcium hydroxide to form compounds with such properties. - correct answer
fly ash
the following are factors affecting the strength of concrete except - correct answer
none of the choices
a well-graded aggregate produces a concrete that is - correct answer less porous
prolonged moist in curing of concrete leads to the highest concrete strength - correct answer
better compressive strength
objective of design that is associated with arrangement of spaces, spans, ceiling heights, access and
traffic to complement the intended use - correct answer appropriateness
