student introduction to concrete blocks...ntroductiontoconcreteblocks 3tudent...
TRANSCRIPT
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Introduction to concrete blocks
What you will learn
Things you need before you start
Materials
Tools or equipment
Course resources
Student
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What is a concrete block?
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What are blocks used for?
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Activity
Write down or draw fi ve things
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Good things about blocks
But . . .☹
☺
$ $ $
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Where do our blocks come from?
Look at:
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Activity
Where do the blocks we use come from?
Where do we buy them from?
Can we make our own?
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Types of blocks
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Sizes
Standard sizes
Note on ‘nominal’ sizes
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Activity
What types and sizes of blocks can you buy, or make, where you live?
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Bad blocks☹
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Steps in building with blocks