Plum Concrete Retaining Wall Design

According to him the sloping face of plum masonry retaining wall should be finished with a plywood or steel formwork.

Plum concrete retaining wall design.

Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. This is mainly done below the. When installed properly concrete offers much more room for customization than any other retaining wall material. I have contacted one of my friend who have actually worked in project where plum concrete retaining walls were used.

Example 01 using plum concrete 1 3 6 sloped retaining wall. Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. Design of slopped gravity retaining wall in excel design of vertical gravity retaining wall sloped type. The use of plum concrete is preferred if the required thickness of pcc is excessive or large.

Poured concrete retaining walls can be colored textured accented with embedded objects and much more. The plum concrete is actually an economical variation of mass concrete. Follow the block manufacturer s instructions for wall height limits. Design of sloped retaining wall.

However plum concrete is also used as retaining wall system. 2 and preferably have an oven dry density of 125 lb ft. Sketches of the retaining wall forces should be considered to properly distinguish the different forces acting on our retaining wall as tackled in the previous article retaining wall. Hollow or solid concrete masonry units used in gravity retaining walls should meet the requirements of astm c 90 ref.

Plum concrete is formed by the inclusion of medium to large stones of size up to 300mm or even larger as filler. Gupta author of nabhi s practical handbook on building construction the term plum refers to the hard clean natural stones used in mass concrete of foundations gravity dams embankments and other mass concrete works. These consists of a concrete or masonry wall of uniform thickness vertical wall reinforcing and transverse footing reinforcing are all designed for the lateral shear and cantilever bending movement plus the vertical weights of the wall footing and earth fills. Let us know in the comments what you think about the concepts in this article.

Each course of the retaining wall should be constructed with full size concrete masonry units with an overlapping bond pattern between courses as shown in figure 3.