🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

Types of Cement Quiz
5 Questions
3 Views

Types of Cement Quiz

Created by
@SupportingFantasy

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main characteristic of hydraulic cement?

  • It is made from lime or calcium silicates
  • It is usually organic and non-hydraulic
  • It sets, hardens, and adheres to other materials
  • It becomes adhesive through a chemical reaction with water (correct)
  • Which mineral phase of the clinker is responsible for the setting and hardening of hydraulic cements?

  • C3S: tricalcium silicate (3CaO·SiO2) (correct)
  • C2S: dicalcium silicate (2CaO·SiO2)
  • C3A: tricalcium aluminate (3CaO·Al2O3)
  • C4AF: ferrite phase (4CaO·Al2O3·Fe2O3)
  • What is the temperature at which limestone and clay are heated to produce ordinary Portland cement (OPC)?

  • 600 °C
  • 1,450 °C (correct)
  • 1,000 °C
  • 300 °C
  • What is mixed with clinker to produce ordinary Portland cement (OPC)?

    <p>Gypsum (calcium sulphates)</p> Signup and view all the answers

    What process leads to the setting and hardening of cement, resulting in transformation into a solidified strong mass?

    <p>Hydration reactions</p> Signup and view all the answers

    Study Notes

    Hydraulic Cement Characteristics

    • Hydraulic cement can set and harden when mixed with water, regardless of whether it's in the presence of air.

    Mineral Phase of Clinker

    • Tricalcium silicate (C3S) in the clinker is primarily responsible for the setting and hardening of hydraulic cements.

    Production Temperature for Ordinary Portland Cement (OPC)

    • Limestone and clay are heated to approximately 1450°C to produce ordinary Portland cement.

    Composition of Ordinary Portland Cement (OPC)

    • Clinker is mixed with gypsum to produce ordinary Portland cement.

    Setting and Hardening Process

    • The hydration process leads to the setting and hardening, transforming cement into a solidified and strong mass through chemical reactions with water.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your knowledge about the different types of cement, their properties, and common uses. Learn about hydraulic and non-hydraulic cements and their chemical reactions with water.

    More Quizzes Like This

    Engineering Materials and Mechanics Quiz
    5 questions
    CC Pavements Portland Cement
    8 questions
    Cement Setting Time and Characteristics
    10 questions
    Types of Cement
    10 questions

    Types of Cement

    EminentSilver avatar
    EminentSilver
    Use Quizgecko on...
    Browser
    Browser