Type: | Traditionaln,Puzzle,and Othe Building Blocks |
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Material: | PVC |
Warranty: | 3years |
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Attribute | Technical Requirement |
Material Composition | Environmentally friendly ABS plastic (phthalate-free, odorless) |
Structural Design | Self-locking bricks with front/rear wall portions (11,12), top wall (13) with lateral grooves (13A) |
Connection System | Projections (17) engage with lateral grooves (13A); longitudinal holes (16) for reinforcement |
Safety Features | Rounded edges (radius ≥1mm); no detachable small parts |
Dimensional Parameters | • Longitudinal grooves (14) on side walls (15) • Recesses (18) on front/rear walls |
Installation Method | Vertical mounting with anchor bolts (shear resistance ≥25N) |
Compliance Standards | • Heavy metals: Pb/Cd/Cr <90 ppm (EN 71-3:2019) • Flammability: UL 94 HB rating |
Functional Integration | Compatible with reinforcement bars through longitudinal grooves (14) |