You could use the SpecialSlots functionality of the ScheduleView to divide them. You could find more information about it in this help article: http://www.telerik.com/help/wpf/radscheduleview-features-speacialslots.html
and an example in our demos under ScheduleView->Special and ReadOnly slots
As for the sample project you could send it to use by opening a support ticket and attaching it there.
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