Explanation: Ridge piece runs horizontally at the apex. Rafters are then affixed on to this. It is usually a wooden piece or board.
Which of the following roofs are sloping roofs Mcq?
Pitched roofs are also known as sloping roofs and flat roofs are also known as terraced roofs.
Which among the following is the top most point of a sloped roof?
Ridge. The highest point of a pitched roof that receives the head of the spars (also called rafters or common rafters).
What is the wooden piece provided at the crown line of a sloping roof?
Explanation: Whereas, Rafters are the pieces of timber which extend from the Eaves to the ridge. Common rafters, Hip rafters, Jack Rafter, principal rafters are the various types of rafters. Explanation: The common rafters are attached to the ridge. A Ridge line indicates the apex line of a sloping roof.
Which roofs are sloping roofs?
Types of Sloping Roofs
- Gable Roofs. The most popular slopping roof is the gable roof, which has two rectangles of the same size that join at the edge creating the slope. …
- Salt Box Roof. …
- Gambrel Roof. …
- Mansard Roof. …
- Pyramid Roof.
Which door swings both ways?
Definition: A double acting door, also known as a double swinging door or impact traffic door, is a single door or a pair of doors in which the door(s) is able to swing in both directions.
How many types of parapets are there?
How many types of parapets are there? Explanation: The 4 types are plain, perforated, panelled and embattled.
What is a 4 sided roof called?
A mansard roof is a four-sided roof with a double slope on each side forming a low-pitched roof. A mansard roof can help create extra living space.
What is the pointed part of a roof called?
Roof edge (or eaves edge)
All the boards running along the edge of the roof or eaves. Also known as a fascia.
What roof has 4 sloping sides with zero vertical lines?
3. _________ Roof has four sloping sides with zero vertical roof lines. Explanation: Hip roof is difficult to construct compared to flat and gable roof because these have complicated truss and rafter structure.
Which roofing material will give the least expected life?
What materials are used for roofing?
- Asphalt Shingles: typically, asphalt shingles last about 20 years; however, higher-quality asphalt shingles are warrantied for up to 50 years. …
- Architectural Asphalt: these products last about 30 years on average.
Can roofs be flat?
A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10°. Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof.
What is the edge of roof running between the eaves and ridge?
The edge of a gable running between the eaves and ridge is called as verge.
Where are sloping roof house found?
Sloping roofs are standard on all houses because water drains on a sloping roof better than it does on a flat roof. But, commonly, we see houses with sloping roofs in hilly areas. These includes state like Himachal Pradesh, Jammu and Kashmir, Uttarakhand, etc.
How are sloping roofs useful?
Advantage: Improved Heating and Cooling. A steeply sloped roof creates extra space in the structure. … A low slope roof limits this extra air and makes a structure easier to keep comfortable throughout the seasons, according to RAM Buildings.
How do you raise a sloping roof?
Use prefabricated trusses to put a new pitch on the roof. Give the width and length of the roof and a chosen pitch to a truss supplier to build trusses to order. Use at least a 6/12 pitch, rising 6 inches per foot of slope, to provide attic storage; get special attic roof trusses to make a room inside the new roof.