Help me with questions about Concrete! Panic!

[exsoe]

Can someone help me explain these questions so I understand them. I'm working on a school assignment and I'm stuck on these three questions. Can someone knowledgeable in concrete help me?

 

[Stolsben]

Hi!
I know the answers, but I won't write everything... You have to figure out some on your own... I suspect this is a course in construction/concrete class 1... Hope you’re not cheating on a take-home exam

Here are some hints...
i, a measurement in millimeters...
ii, Written out, under cement, let Google help you...
iii, check Sx...
iv, It's written out twice...
v, https://www.svenskbetong.se/bygga-m...t/hallbart-byggande/exponeringsklasser-betong

3, there's definitely an example in the book, check the appropriate curve.
4, ask a friend and check in the book, there are probably similar examples there.

 

[exsoe]

Hi, it's in concrete and reinforcement technology, and we can get help from different sources

Thanks, what do you mean by Sx? and feel free to explain if you know more, I would like to learn properly.

 

[Stolsben]

What textbooks or lecture materials do you have? S1-5 should be mentioned in these

https://www.cementa.se/sv/lar-dig-mer-om-cement-och-betong

 

[Stolsben]

Question 4, there you should look for a diagram in 2 parts.
Look for formtryck, formbyggnad.

 

[exsoe]

Hi, I have the book called "betong och armeringsteknik." Anything else you can help with?

 

[diegoph22]

Hello, could you help me? I'm working on the same task.

 

[diegoph22]

Have you received help solving these assignments for the course?

 

[exsoe]

Hi, I solved it by watching lectures and the book, went fine!

 

[Kane]

Hey, I solved it by watching lectures and the book, went fine!

Oh no, regular schoolwork! Aren't there any shortcuts......