To oven-steam ribs, place ribs in a large baking pan, fill with about 1 inch of water, cover with aluminum foil and bake for about 50 minutes in a 350-degree oven. The recipe here includes instructions on how to boil ribs before grilling.
A rafter is one of a series of sloped structural members (beams) that extend from the ridge or hip to the wall plate, downslope perimeter or eave, and that are designed to support the roof deck and its associated loads. A pair of rafters is a couple.
The number of common rafters in a hip roof are restricted to the length of the ridge with the. rafters on either side, at the end of the ridge, being referred to as centering rafters. The rafters may be set out using a variety of methods including use of the steel square, full size. set out and by calculation.