<p>This Architectural Drawing is AutoCAD 2d drawing of Lean concerte Fill Details. Lean Concrete fill refers to <strong>a cementitious slurry consisting of a mixture of fine aggregate or filler, water, and cementitious material(s), which is used as a fill or backfill in lieu of compacted earth</strong>. Lean concrete: Its role is <strong>to provide the uniform surface to the foundation concrete and to prevent the direct contact of foundation concrete with the soil</strong>.For more details and information download the drawing file.</p>