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DCC Bridge
Anonymous1780867741
06-09 15:13
Model Name
modular stair block 3d model
Tags
3d printing
3d printing realistic
chambers
props
props 3d printing
props 3d printing realistic
props realistic
realistic
Prompt
Design a modular engineering-grade pool stair block for FDM 3D printing (Bambu Lab A1, max 250mm). The part must be repeatable to form a submerged swimming pool staircase. Include male/female interlocking connections on all sides with self-aligning geometry and a secure locking system preventing vertical and horizontal separation, tool-releasable. Thick shell (5–8mm), internal ribbed lattice for strength, hollow chambers for sand/concrete ballast, drainage holes for water flow, and anti-slip textured top surface. Rounded safety edges. Optimized for support-free printing with max 45° overhangs. Material: PETG/ASA/PP, UV and chlorine resistant, waterproof. Load-bearing for adult use with safety factor. Industrial, functional CAD style, inspired by modular dock cubes and marine platforms.
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