You said The 3.90 height is used for 4 columns which are 1A 1D 3A 3D, then when you come to formwork you use it for 6 columns, why? Can someone balance me there it’s confusing.
i just to ask on formwork for circular cols, we start measuring the whole formwork from Foundation when we measuring on Superstructure, pleasesee standard systemon page 27 am not sure about the clause, please explain that to me
Hi Ana, Remember (lxb) is the formula to find the surface area of any rectangular or square shape. So obviously this is wrong because here we only want the centerline. Follow this step. Step 1. Calculate the perimeter Step 2. Multiply the number of sides by your wall thickness e.g 4x220. Step 3. Add or deduct the answer from step 2 to step 1. Notes. On step 1 remember perimeter is the distance around a shape, you can get this by adding all the sides of your rectangular building or add your lengthx2 to your widthx2. Remember the dimensions can be measured from inside to inside or outside to outside of you building. Note If your dimensions have been measured from inside to inside add your 4x220 which is your 4x wall thickness to your perimeter in order to get you CL. If you dimensions were measured outside to outside deduct your 4x220 from your perimeter to find your CL I hope this will be helpful,
thank so much , don't we also take off working space when doing waste collection?
Am N6 on Friday I hope I will make it Sir❤️thank you.
You said The 3.90 height is used for 4 columns which are 1A 1D 3A 3D, then when you come to formwork you use it for 6 columns, why? Can someone balance me there it’s confusing.
Thanx bro 👏👏.. Really needed it🤗
Just pass I will be happy ❤️
How does one take off slab and thickening as well as deductions for passings
i just to ask on formwork for circular cols, we start measuring the whole formwork from Foundation when we measuring on Superstructure, pleasesee standard systemon page 27 am not sure about the clause, please explain that to me
My hero, can you please 🙏 measure concrete in beam and slabs, and their farmwork for N5 please Sir .
Thank you.
Hi I hope i find you well, my next video will definitely be per your request,
All the best with your studies .
@@takudzwachifamba218 Thank you Sir hero, studies are not going well whatsoever.
But as longer I have your vedos it will be fine.
Don’t you have other videos?
Sir Hero do you have videos of the Basement?. 😪
Sr I don't understand the centerline isn't 2(l×b)-4(220)
Hi Ana,
Remember (lxb) is the formula to find the surface area of any rectangular or square shape. So obviously this is wrong because here we only want the centerline.
Follow this step.
Step 1. Calculate the perimeter
Step 2. Multiply the number of sides by your wall thickness e.g 4x220.
Step 3. Add or deduct the answer from step 2 to step 1.
Notes.
On step 1 remember perimeter is the distance around a shape, you can get this by adding all the sides of your rectangular building or add your lengthx2 to your widthx2.
Remember the dimensions can be measured from inside to inside or outside to outside of you building.
Note
If your dimensions have been measured from inside to inside add your 4x220 which is your 4x wall thickness to your perimeter in order to get you CL.
If you dimensions were measured outside to outside deduct your 4x220 from your perimeter to find your CL
I hope this will be helpful,
@@takudzwachifamba218 thank you 😊 Sir hero, I will redo it once again .