Rammed Earth Asian Roof

Code compliance of rammed earth construction.

Rammed earth asian roof.

The home cost just. It is an ancient method that has been revived recently when as a sustainable building method. For those reasons terrell wong is a fan of the material and the method. A rammed earth home rises on a breathtaking site in new zealand s southern alps set in a valley in wanaka new zealand the home of winemaker nigel greening was conceived as a series of tubes that disappear at one end into the sloped landscape.

Plastic waste is repurposed into window screens and roof materials and the sturdy rammed earth walls are covered in a cassava starch sealant to prevent exterior water damage. Rammed earth is an ancient form of construction generally seen in drier hotter parts of the world. The team at rammed earth works has continued to innovate rammed earth technology for 30 years and the development of pre cast rammed earth panels is one of the most exciting developments yet. Rammed earth also known as taipa in portuguese tapial or tapia in spanish tàpia in catalan pisé de terre in french and hāngtǔ 夯土 in chinese is a technique for constructing foundations floors and walls using natural raw materials such as earth chalk lime or gravel.

Rammed earth is easy to do but difficult to do well. Rammed earth proves this point beyond doubt. Although many rammed earth structures exist in this basic form a new stabilised rammed earth variant has been developed which adds a small amount of cement 5 10 to the mixture to ensure strength and durability. Rammed earth construction is an accepted solution in some building codes in regions where the technique has historical precedent.

The green building benefits include low embodied energy recyclability high thermal mass low energy loads and non toxicity. The author describes his experiences in the 1940s building a rammed earth house an oddball decision at the time and how well the structure has served him since then. A dramatic roof overhang with douglas fir soffits and rammed earth walls frame the entrance. Rammed earth like all soil based construction types can be repaired quite easily if damaged by the addition of new soil mix.

Said to have been used first in lyons france in 1562 rammed earth construction has a lot to recommend it.