Spotted Gum is also used in the manufacture of veneer and plywood. The natural timber grain character marks of Australian Eucalyptus timbers provide a surface that is rich with a lively and vibrant character. The modulus of elasticity of other Aussie timbers is too poor. For outdoor applications, timber is one of the leading material choices. Limited Stock Available Spotted gum has a tough, fine grain resistant to warping, making it perfect for tool handles and flooring. Spotted gum is one of Australiaâs premium native hardwoods with a striking appearance and a high degree of natural durability and strength, making it an ideal timber for a variety of structural, exterior and interior applications. Australia’s leading supplier of reclaimed, recycled and architectural Australian hardwood timbers. Spotted Gum Cognac. There are many timber species to choose from, each with different characteristics of colour and wood texture. Moderate to high drought tolerance. Timber poles are utilised in structural construction to provide support for gravity loads and resistance against lateral forces. Spotted Gum is a premium Australian hardwood that is used widely in structural, exterior and internal applications. Hardiness estimate: 19-23 degrees F. Blooms from January-April. As with most high-density species, machining and surface preparation should be done immediately before gluing. The heartwood ranges from light brown through definite browns to deep red-brown hues. Flowers in Spring or Summer. Resistant to Texas Root Rot and Verticillium. Often used as part of ‘cathedral ceiling’ systems, timber can be specified light or heavy to suit the chosen theme and style. It can also have patches of white to light brown colours running through it up to 50mm wide. < https://selectree.calpoly.edu/tree-detail/corymbia-maculata >. If the canopy of the tree is damaged, the tree can sprout new leaves from the base or branches. The sapwood is distinctly paler. Tree Characteristics. For buildings that require large spans and column free interiors, timber portal frames provide one of the most aesthetically pleasing solutions. Large-leaved spotted gum, Corymbia henryi, is very similar in appearance to C.maculata and occurs in part of the same range. BAL 12.5, 19 and 29 – All AS3959 required applications. Whether for structural or finished flooring applications, timber offers durability, versatility and adaptability. Utilising modern engineering technology, portal frame design transforms timber into a highly effective, efficient and economical structural product. Other Names: Eucalyptus maculata (formerly known as), Spotted Irongum, Mottled Gum, Broad-leaved Spotted Gum, Large-Leaved Spotted Gum, Spotted Eucalypt, daraani (Dhurga), urara, gir-ree-poot (Kutthung/Kattang), kree-pun (Kutthung/Kattang), boona (Dharawal), yura (Gidabal) Distinctive Characteristics: This tall, straight, evergreen tree has shedding patches of bark, mottled in coppery â¦ The design offers a rich combination of color and visual texture suitable for the hospitality, healthcare, retail, and builder markets. Dec 2, 2020. Spotted Gum is also a good timber for carving and woodturning. 1995-2020. Spotted Gum readily accepts paint, stains and polish. LEMON-SCENTED GUM, BLUE SPOTTED GUM. As for laminated bows, youâll find a lot of timbers are either too brittle or too greasy, so they will either snap or you canât get â¦ Features and characteristics of Spotted Gum Timber Flooring in Adelaide. Related Links. We recommend using a 40 grit for stripping any previously applied coatings (be sure to try on an inconspicuous area first, to ensure you donât damage the boards), working through to a 120 grit for the final sand before coats. Corymbia citriodora, commonly known as lemon-scented gum or spotted gum, is a species of tall tree that is endemic to north-eastern Australia. Not only serving a structural function, timber poles provide many aesthetic benefits, with their use in construction often complementing architectural designs aimed at harmonisation with the natural environment. Itâs eye-catching and varied colour range and appealing grain patterns make certain it is always in demand. Timber is one of the most popular and superior material choices for both internal and external doors. Spotted Gum is a moderately coarse and uneven textured wood with some timbers having the additional feature of a wavy grain, giving rise to an attractive fiddleback figure. Yet using this method they both rank very low (7.37 and 7.17 respectively). Spotted Gum machines well due to its natural greasiness and there is no difficulty using the timber with standard fittings and fastenings. Spotted Gum is a moderately coarse and uneven textured wood with some Tree Characteristics. Queensland Spotted Gum has a Class 1 above-ground durability rating which should mean a lifespan of around 40 years (subject to good installation, site conditions and maintenance). It has smooth, mottled bark, lance-shaped to curved adult leaves, flower buds usually in groups of three, white flowers and urn-shaped or barrel-shaped fruit. Timber Characteristics. Spotted Gum components that are 18mm thick or greater do not require fire retardant treatment for use in construction in bush-fire prone areas. With all the benefits of Karndean LooseLay, yet in extra-long plank format, Lemon Spotted Gum is quick and easy to install and perfect for spaces where youâre looking to reduce the transfer of noise. C.maculata is a very decorative species but perhaps too large for most suburban garden. Spotted gum is known as a relatively tough and durable choice, with a Janka Hardness rating of 11. Mouldings are extremely versatile and durable, enhancing the aesthetics of any interior and functioning as the icing on the cake for designs with a focus on beauty and splendour. The two post prominent Australian bowwoods seem to be Red Ironbark and Spotted Gum. Height: 60 - 100 feet. Spotted Gum is a fairly hard timber, so anything between 40-120 grit will work. A Degree of Fire-Resistance. Spotted Gum trees have a host of characteristics that help it survive intense fires, including a thick bark, as well as an outer layer of bark that peels off in patches, rather than in ribbons. Ironwood Australia – Recycled Timber Specialists. C.henryi is restricted to an area between about Brisbane and Coffs Harbour. Common Applications Spotted gum has a long history of use in engineering applications such as wharf and bridge construction, railway sleepers, cross-arms and mining timbers. These species have straight, slender trunks with smooth bark that is shed in patches, giving the trees their characteristic spotted appearance. Flowers in Winter. Brown or Mostly Green Capsule, Small (0.25 - 0.50 inches), fruiting in Summer or Fall. Longevity 50 to 150 years. Spotted Gum timbers are available in a range of colours depending on the location of the source forest. Unseasoned, it is used in general house framing, decking, fencing, landscaping and retaining walls. Growth Rate: 36 or More Inches per Year. Due to it being very dense, Queensland Spotted Gum is a strong and sturdy timber with a quality feel. Timber should be the material of choice for designers seeking internal staircases of strength, beauty and durability. This application guide provides a comprehensive overview of the process of using timber in the specification, fabrication and erection of portal frame structures. Materials and dimensions can be adjusted to suit the characteristics that you are after The species referred to as Spotted Gum vary in appearance but not in durability class or other properties.