Tree Block Detail with Drainage Layers and Root Protection Section

This tree block detail drawing provides clear construction level information prepared in AutoCAD format, focusing on landscape and urban plantation detailing. The drawing illustrates a sectional view of the tree planting area with defined soil layers and drainage arrangement. Elements such as top soil layer, filtering fabric, drainage gravel, waterproofing membrane, separation layer, and sloped screed are clearly shown. Accurate dimensions are provided for layer thickness, edge upstand height, and base slab depth to support proper water management and root protection. The section explains how excess water is guided towards the drainage outlet while maintaining healthy soil conditions for tree growth.

Additional details show the integration of the tree block with surrounding hardscape construction. The drainage grill position, outlet connection, and concrete support structure are clearly indicated with measurable references. Root spread direction and planting depth are visually represented to support correct plantation practice.