Concrete is a mixture of sand, gravel, crushed rock and other aggregates joined together

Concrete is a mixture of sand, crushed rock, dirt and other aggregates joined together

Set Retarding: used to delay the chemical reaction

Air Entrainment: used to increase the free-thaw durability in concrete

Water-reducing admixtures: used to obtain

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Concrete Quiz

Rebecca Pereira 3 questions Updated 5 Feb 2020

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Questions in this quiz (3)

1Define Concrete
1. AConcrete is a mixture of sand, gravel, crushed rock and other aggregates joined together
2. BConcrete is a mixture of sand, crushed rock, dirt and other aggregates joined together
2Types of Admixtures
1. ASet Retarding: used to delay the chemical reaction
2. BAir Entrainment: used to increase the free-thaw durability in concrete
3. CWater-reducing admixtures: used to obtain
4. DAccelerating
5. EShrinkage reducing
6. FSuper Plasticizers
7. GCorrosion
3Test of Tensile Strength
1. AModulus of Rupture
2. BModulus of Strength

Description: Quiz on Concrete Quiz, created by Rebecca Pereira on 04/02/2020.
Author: Rebecca Pereira
Language: English
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History: Created on 4 Feb 2020 · updated on 5 Feb 2020
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