Architectural Block
PBM Architectural Block is a precast concrete masonry system designed for decorative interior and exterior walls, façades, and landscape features. The series comprises 25 modules across six distinct profile families — Checker, Fluted, Wave, Diamond, Planter Box, and structural Accessories – giving architects coordinated decorative options that retain the structural function and dimensional consistency of a standard CMU.
All blocks share the standard 390 × 190mm face dimension where applicable, coordinating with the wider PBM CMU range (Hollow Block, GenBlock, Split Face Block) for combined construction. Available in Cement Grey.
Accessories
Column and capping units for completing architectural walls
Applications
- Exterior facades and feature walls
- Garden walls, courtyards, and landscape features
- Boundary and compound walls where decorative articulation is desired
- Public realm projects - schools, hospitals, civic and government buildings
Key Features
- Six distinct profile families - Checker, Fluted, Wave, Diamond, Planter Box, and Accessories - for varied facade and wall expression
- Hollow construction in most decorative profiles supports reinforcement and reduced unit weight
- Accessory units (columns, capping, topping) complete walls and pillars built from any PBM CMU range
- Manufactured under controlled precast conditions for consistent dimensional tolerances
FAQ —
What's the difference between Architectural Block and Split Face Block?
Both are decorative CMU products, but they differ in surface treatment and visual character. Split Face Block has a mechanically split face producing a rough, natural stone-like texture. Architectural Block carries cast geometric profiles — checker, fluted, wave, diamond — producing crisp three-dimensional patterns rather than rough texture. Choose Split Face for natural stone aesthetic; Architectural Block for geometric or sculptural architectural intent.
Can Architectural Blocks be used as load-bearing walls?
Most decorative profiles maintain hollow construction equivalent to standard Hollow Block in load-bearing capacity, but specific load capacity depends on the cavity geometry of each profile. For load-bearing applications, verify against the product’s compressive strength rating and project structural calculations. Accessory units (columns, capping) have their own specific structural roles.
Important specifier note: Coverage areas are calculated based on 10mm mortar joint thickness. A dimensional tolerance of ±3mm should be expected and accommodated in the construction set-out. Minor variations in colour and texture between production batches are normal in cementitious products — final colour and finish selection should always be made from physical product samples rather than website images.