| Material: | Spruce, Pine |
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| Grain: | Straight Grain |
| Bonding Strength: | I(NQF) |
| Plywood Type: | Multi Layers |
| Formaldehyde Emission Standards: | E0 |
| Specifications: | Customized |
| Samples: |
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| Customization: |
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Audited Supplier |
Product name
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LVL Door core
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Size
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Length: 900-6000mm
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Width: 30-1220mm
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Thickness: 10-100mm
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Thickness tolerance: ±0.5 mm
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Core
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Poplar, Combi, Hardwood, Eucalyptus, Finger joint
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Glue
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Phenolic, WBP, Melamine, MR (E1/E2)
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Materials
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Poplar, Pine
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Forming
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Two times hot press
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Moisture
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8-13%
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Certification
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CE ISO9001 FSC CARB
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Application
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Door core, Door frame etc
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The strength properties of LVLs come from the manufacturing process. During the process, the veneers (the individual sheets of timber that make up the LVL) will dry and the veneers are placed with the grains running in the same direction. The veneering process also randomizes any defects in the timber or eliminates them altogether. For example, you can remove a wood knot when you cut the veneers to size. Or, if that is not possible, a single wood knot is spread out over different areas of the veneer taking away any of its negative effects.
As a result LVL products are incredibly uniform. The extra strength makes them comparable to solid timber, concrete and steel. LVLs, being engineered wood products, means they are much less prone to warping and shrinking. Which in turn, means you get consistently straighter timber. Another aspect that sets LVLs apart is that they can be up to 30% lighter than the equivalent size hardwood.
Being a manufactured timber product means that LVLs are hugely versatile. They can be used in place of almost any regular timber in most situations. This is made possible due to the ability for LVLs to be made in whatever size you need and a huge range of shapes. The added strength of LVLs means a single length can span long distances and support heavier loads.
Timber has been described as the 'Ultimate Renewable' by the Australian Government and for good reason. As long as our timber industry is well managed this wonderful resource will remain plentiful and the top choice for sustainable building materials. Compared to other materials such as concrete and steel, the amount of energy that goes into producing timber products from start to finish is much less. The manufacturing process ensures the timber resources are used to their full potential and the least amount is wasted. LVLs are also highly cost-effective, they are able to deliver better performance, versatility and variety for less than other options. Being able to source LVLs at whatever size you need means less time cutting and joining smaller lengths of regular timber which also means less time spent on a job.
Advantage of WENWEI LVL
1. Small logs can be made into large dimension LVL products.
2. Long lengths of LVL are available up to 12m
3. The wood resource can be optimised by grading and selecting veneer for different parts of an LVL cross section and making a range of products with different properties.
4. Structural properties of LVL are very uniform because the randomised layers of thin veneers are pre-graded for stiffness (coefficient of variation for modulus of elasticity less than 5%).
5. LVL members have high strength because of the low variability and randomised wood properties in thin layers.
6. LVL can be cut and machined with normal woodworking tools.
7. LVL is often used to complement the use of sawn timber in domestic construction.
pine lumber
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