More cards in this set

Card 6

Front

Name one disadvantage of quarrying for limestone?

Back

Preview of the front of card 6

Card 7

Front

What are 2 other materials we can use to strengthen concrete?

Back

Preview of the front of card 7

Card 8

Front

What is a benefit of using lime mortar?

Back

Preview of the front of card 8

Card 9

Front

Why are short span bridges made from reinforced concrete rather than steel?

Back

Preview of the front of card 9

Card 10

Front

What specifically is used to dislodge limestone from the rock face?

Back

Preview of the front of card 10

Card 11

Front

Which method is used to dislodge limestone from the rock face?

Back

Preview of the front of card 11

Card 12

Front

Where does the CO2 from making concrete come from?

Back

Preview of the front of card 12