person building the wall
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Landscape Design

Ancient Method Of Building Walls

boulder wall
Photo by Cathy Mü on Unsplash

The construction of retaining walls made of rubble stone is the most classical technology with respect to modern solutions. Utah boulder walls have the peculiarity of a magical expression of natural base and a historically ancient method through a multiple combination of shapes and positions of natural stone.

Design features

Natural stone is widely used not only in retaining walls, but also in the construction of reservoirs, fences, foundations, strengthening ditches, arrivals and in other purposes. Historically, stone is the most common material for strengthening slopes and shores.

The laying of rubble stone during the construction of retaining walls is carried out in compliance with the features of the technological process. In addition to its beautiful appearance, this technology is the most complex, expensive and less effective from a constructive point of view relative to modern solutions. Such structures require more labour intensity with lower productivity and have structural rigidity, which makes them sensitive to the forces of frost heaving, uneven deformations and over-voltages.

close photo of boulder wall
Image by Unsplash+

The stability of boulder walls is provided by the gravitational method – the weight of the structure, the width of the sole of the base and the location of the centre of gravity are selected in such a way that the conditions of the safety margin for tipping, shifting and stability are fulfilled. Additionally, internal embedded pillars or special types of foundations can be used for the stability of boulder walls.

In order to take into account the forces of frost heaving of soils, uneven deformations and unfavourable geological conditions, the construction of retaining walls made of stone should be accompanied by special measures: deformation seams, drainage system, waterproofing, a base cushion made of inert bulk materials, possible replacement of local soil, a buried type of foundation, etc. Learn more information about such boulder walls from a reliable source.