ehitusaluse

An ehitusaluse, in Estonian construction terminology, refers to a foundation or base structure. It is the essential component that supports a building and transfers its loads to the ground. The design and type of ehitusaluse are determined by various factors including the soil conditions, the weight and type of the structure to be built, and environmental considerations.

Common types of ehitusalused include strip foundations, raft foundations, and pile foundations. Strip foundations are typically used for load-bearing walls, providing a continuous support. Raft foundations, also known as mat foundations, cover the entire footprint of the building and are suitable for weaker soil conditions or when loads are distributed over a large area. Pile foundations transfer the building's load to deeper, more stable soil layers through the use of piles driven or bored into the ground.

The construction of an ehitusaluse involves excavation to the required depth, followed by the laying of a sub-base material, often gravel or crushed stone, to ensure stability and drainage. Reinforcement, usually steel bars or mesh, is then placed before the concrete is poured. Proper curing of the concrete is crucial to achieve the necessary strength and durability. The ehitusaluse is a critical element in ensuring the long-term stability and safety of any construction project.