Appearance of Messmate Timber
Messmate timber boasts a warm and inviting appearance, with hues ranging from pale browns to light yellows, often featuring subtle peach undertones. The sapwood is a pale yellow to pale brown, contrasting slightly with the light brown heartwood. Its texture is moderately coarse and even, with straight to interlocked grains and prominently defined growth rings. Gum veins, a hallmark of this species, add character to its overall look, making it a popular choice for decorative applications.
Applications of Messmate Timber
Messmate’s versatility makes it suitable for both functional and decorative uses. It is predominantly utilized in pulp production and general construction. Protected framing, internal flooring, paneling, plywood, and joinery are common applications. In addition, its aesthetic qualities make it a preferred choice for furniture and interior design elements. While it is less durable for outdoor use, it performs well in protected settings.
Workability of Messmate Timber
Messmate is a moderately hard timber with good workability, making it easy to machine, glue, and bend. It accepts stains, paints, and polishes readily, allowing for a range of finishes. However, its susceptibility to splitting requires careful handling during cutting and fastening. It can be challenging to impregnate with preservatives, limiting its use in environments with high exposure to moisture or pests.
Durability and Maintenance of Messmate Timber
Messmate has moderate strength but is classified as having low durability. It is susceptible to lyctid borer attack and is best suited for applications where it is protected from direct exposure to the elements. Proper maintenance and protective treatments can enhance its lifespan in specific uses.
Sustainability and Availability of Messmate Timber
Messmate is sourced from plantations and native forests across Tasmania, Victoria, New South Wales, and southern Queensland. Its widespread availability and inclusion in plantation programs make it a sustainable option for timber buyers. It is readily available through Australian timber suppliers and often marketed as Tasmanian oak when blended with other native species.
Messmate combines practicality and aesthetic appeal, making it a valuable choice for flooring, furniture, and architectural elements where its warm tones and rich detailing can shine. Its ease of use and adaptability further enhance its popularity among builders and designers.
Very Low | Low | Medium | High | Very High | |
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Tangential : | 11.30% | ||||
Radial : | 5.10% | ||||
Unit Movement Tangential: | 0.36% | ||||
Unit Movement Radial: | 0.23% |
Very High | High | Reasonably High | Medium High | Medium | Reasonably Low | Low | Very Low | |
Unseasoned: | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 |
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Seasoned: | SD1 | SD2 | SD3 | SD4 | SD5 | SD6 | SD7 | SD8 |
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Structural No. 1 | Structural No. 2 | Structural No. 3 | Structural No. 4 | Structural No. 5 | |
Unseasoned: | F17 | F11 | F14 | F8 | F7 |
Seasoned: | F27 | F22 | F17 | F14 | F11 |
Seasoned: | 770kg/m3 |
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Unseasoned: | 1090kg/m3 |
Very High | High | Reasonably High | Medium | Low | Very Low | |
Unseasoned: | J1 | J2 | J3 | J4 | J5 | J6 |
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Seasoned: | JD1 | JD2 | JD3 | JD4 | JD5 | JD6 |
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White, yellow, pale straw to light brown | Pink to pink brown | Light to dark red | Brown, chocolate, mottled or streaky | |
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Modulus of Rupture - Unseasoned: | 71 MPa |
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Modulus of Rupture - Seasoned: | 118 MPa |
Modulus of Elasticity - Unseasoned: | 12 GPa |
Modulus of Elasticity - Seasoned: | 15 GPa |
Maximum Crushing Strength - Unseasoned: | 37 MPa |
Maximum Crushing Strength - Seasoned: | 64 MPa |
Impact - Unseasoned: | 15 J |
Impact - Seasoned: | 16 J |
Toughness - Unseasoned: | Medium - 15 - 24 Nm |
Toughness - Seasoned: | Medium - 15 - 24 Nm |
Hardness - Unseasoned: | 5.3 |
Hardness - Seasoned: | 7.3 |
Low | Moderate | Reasonably High | High | |
(0 - 5 yrs) | (5 - 15 yrs) | (15 - 25 yrs) | (more than 25 yrs) | |
In-Ground: | ![]() | |||
(0 - 7 yrs) | (7 - 15 yrs) | (15 - 40 yrs) | (More than 40 yrs) | |
Above ground: | ![]() | |||
(0 - 20 yrs, usually < 5) | (21 - 40 yrs) | (41 - 64 yrs) | (More than 60 yrs) | |
Marine Borer Resistance: | ![]() |
Lyctid Borer Susceptibility: | Susceptible |
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Lyctid Borer Susceptibility - Other: | |
Termite Resistance: | Not Resistant |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | |
EFH Ignitibility: |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
EFH Spread-of-Flame Index: | |||||||||||
EFH Smoke-Developed Index: |
Critical Radiance Flux - Lower: | >2.2 and <4.5 |
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Critical Radiance Flux - Higher: | >2.2 and <4.5 |
Smoke Development Rate: | <750 |
1 - non-combustible | 2 - reasonably non-combustible | 3 - slightly combustible | 4 - combustible | |
Fire Properties Group |
Average Specific Extinction Area: | <250 |
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Bushfire Resistance: | BAL 12.5 and 19 – All AS3959 required applications |