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Hello
Will you tell me if I filled the attached window correct?
My case is:
1. The timber column will be placed in the middle of a walls cross section. There are one gypsum sheet on each side of the wall.
2. The timber column shall resist fire for one hour.
3. The timber column will be protected by these two gypsum sheets.
3. The gypsum sheets can resist the fire for 19 minuttes.
Best regards
Waleed Khalid