Carbonized Bamboo
Phyllostachys edulis · Bamboo
- Type
- Bamboo
- Origin
- Native to China and Taiwan; widely grown throughout Southeast Asia.
- Hardness
- Approx. 3,000 lbf (Extremely Hard) for strand-woven varieties.
- Durability
- Durable to Very Durable. Highly resistant to insects and moisture; carbonization process further improves stability against rot.
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Grain Pattern
Strand-woven with visible nodes; grain is fibrous, linear, and non-directional due to processing. Exhibits distinctive 'knuckle' marks where the culm nodes were located.
Color & Appearance
Medium to dark amber/honey brown (carbonized). The color is achieved through pressure-steaming, which caramelizes natural sugars. Uniform color throughout the cross-section.
Hardness (Janka)
Approx. 3,000 lbf (Extremely Hard) for strand-woven varieties.
Durability & Decay Resistance
Durable to Very Durable. Highly resistant to insects and moisture; carbonization process further improves stability against rot.
Value & Sustainability
- Estimated Market Value
- $4.00 - $8.00 per square foot for premium strand-woven flooring.
- Wood Age Estimate
- Modern (less than 10 years). The clear coat finish and lack of deep oxidation or historic tool marks suggest contemporary manufacturing.
- Sustainability Status
- Highly Sustainable. Fast-growing grass that reaches maturity in 5 years. Often FSC-certified and recognized by USGBC for LEED credits.
Common Uses
Flooring, cabinetry, furniture, cutting boards, and decorative wall panels.
Geographic Origin
Native to China and Taiwan; widely grown throughout Southeast Asia.
Workability
Challenging due to high density and silica content. Can dull blades quickly; prone to splintering and tearout if tools are not extremely sharp. Glues and finishes well.
Finish Recommendations
Usually factory-prefinished with aluminum oxide. For refinishing, use high-build polyurethane or water-based floor finishes. Requires fine-grit sanding to prevent splintering.
Notable Features
Technically a grass rather than wood. Carbonized bamboo is slightly softer than natural bamboo but more dimensionally stable. Features distinct nodes and a linear fibrous texture.
