3. Building systems

Straw constructions are based on a variety of constructive systems that optimize the material's properties while ensuring the structure's stability and durability. The main systems used include timber frame, caisson and perimeter systems. Each of these systems offers specific characteristics and unique advantages.

The choice of construction system for a straw-bale building depends on a number of key factors. The nature of the building and its use play a key role: a detached house, an agricultural building or a public building may require different approaches in terms of strength, insulation and regulations. Structural constraints must also be taken into account, including the structure's load-bearing capacity, resistance to weathering and earthquakes, as well as durability and stability requirements. The desired architectural expression strongly influences the choice...