Traditional korean roof construction has traditionally used many kinds of natural materials.
Traditional roof construction.
They are made of neowa shingle giwa tiles byeotjib rice straw stone giwa tiles eoksae eulalia and goolpy oak bark neowa shingle roof.
This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters ridge boards joists and purlins among others.
Neowa house in samchuck gangwon province.
They span from the wallplate to the ridge board providing a platform for the underlay battens and tiles.
The finished structure is readily adaptable.
The overall construction of a traditional cut roof is to ensure that the load of the roof is evenly transmitted to the walls below.
Not only is the volume large enough to convert into living space but the structure can generally be easily.
The alternative construction is the traditional cold deck.
Traditional or cut roof.
A typical roof pitch in the uk for a traditional house will be 40 50 but at the extreme can go up to 70 above.
There are two basic methods of pitched roof construction.
The rafters are the main load bearing elements of the roof.
This guide to roof construction spread into four parts provides the basic information on flat and pitched roofs needed to understand what a roofing company is talking about to help those unfamiliar with roof construction.
One pitched roof construction method is a cut roof method.
A cut roof this is the traditional method of cutting the timber on site and building up the roof using rafters ridge boards joists and purlins etc the exact details being determined by the size of roof size of timbers etc.
This reflects the weatherproofing requirements of older roofing materials like thatch and peg tiles.
Since warm moist air is able to meet cold timber care must be taken to ventilate the roof void to minimise condensation and the possibility of rot.