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| Origin: | Made In China |
| Category: | Construction & Decoration / Floors & Flooring / Floor Tile |
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| Live Chat: | Last Online:01 Mar, 2022 |
| Specifications: | Introduction: A revolutionary and environment friendly new product is now on the market, for substituting the materials traditionally used for gratings in reefer ship cargo holds. This new product, Bamboo Plywood, has a lot of advantages compared to the materials traditionally used for this purpose. First of all it offers a longer lifespan, i.e. longer intervals between renewal of the grating material, at the same, or even at a lower price than the material currently used. This new product is environmentally attractive because the material used for the production, Bamboo canes, has a very high re-growth rate, and the time between harvesting the canes is only 5 years, whereas the normally used forest wood has a re-growth period of 50 to 200 years. Furthermore, no tropical, rainforest sensitive wood is used for the production. Application: (In refrigerated cargo holds) Grating boards: Deck flooring Lining boards: Lining for insulation wall and ceiling, partition walls and side shoring. General information: Bamboo plywood is built up from bamboo veneers, which are having the following characteristics: 1. High elasticity and high bending strength in the fibre direction. 2. No bend and distortion against many years of use. 3. Small expansion rate compared to wood. 4. Specific gravity: 1,0 ¨C 1,1 (at a moisture content of 9 ¨C 11 %) 5. Bamboo plywood is superior to normal wood and steel or aluminum on most parameters. Bamboo Composition and construction: 1. Base material: Bamboo veneer 2. Gluing: Bonded by phenolic resin adhesive, which meets JAS (Japanese Agricultural Standard). 3. Preservation of base veneer: Insect control, antirot and anti mold treatments are done by mixing the substances into the phenolic resin glue. Thickness and number of plies: Grating Boards Lining Boards Standard Thickness Thickness Range Number of Plies Standard Thickness Number of Plies 23 mm 23 - 26 mm 5 9 mm 3 27 mm 27- 30 mm 6 12 mm 4 31 mm 31 - 34 mm 6 15 mm 5 35 mm 35 - 38 mm 7 18 mm 6 40 mm 40 - 42 mm 8 21 mm 7 43 mm 43 - 45 mm 9 Note: Thickness of the grating boards can be fabricated to meet customer¡¯s requirements. Wall lining boards can be perforated to apply onto wall ducts. Perforation: (Standard Size Boards with Hole size Ø = 20, 25 & 30mm) Highlighted figures in highlighted Frames are standard. Diameter of holes: Size of board: Number of holes: 20 mm 25 mm 30 mm 1820 ¡Á 910 mm 32 0,60 % 0,95 % 1,19 % 1800 ¡Á 900 mm 48 0,91 % 1,42 % 1,78 % 64 1,21 % 1,89 % 2,37 % Size of board: 1500 ¡Á 1500 mm 40 0,55 % 0,87 % 1,09 % 52 0,72 % 1,13 % 1,42 % 80 1,11 % 1,74 % 2,18 % Surface treatment: Top face: 1. Phenolic resin coating 250 ¦Ì or 2. Polyurethane coating 250 ¦Ì or 3. Epoxy resin coating 250 ¦Ì or 4. Phenolic resin impregnated wire cloth emboss Reverse: 1. Phenolic resin coating 150 ¦Ì or 2. Polyurethane coating 150 ¦Ì or 3. Epoxy resin coating 150 ¦Ì or 4. Phenolic resin impregnated wire cloth emboss Edges, grooves and holes: Same as for top face, except wire cloth emboss treatment. Production Tolerances: 1. Thickness: ¡À 3% 2. Width & length: + 0 mm ¨C3 mm 3. Difference between lengths of diagonals: Less than 3 mm Forklift Truck Load: Thickness in mm.: Span in mm.: 300 450 600 23 4,8 T - - 27 5,3 T 4,8 T 4,2 T 31 6,0 T 5,2 T 4,8 T 35 6,9 T 6,2 T 5,8 T 40 8,3 T 7,4 T 6,7 T 43 9,3 T 8,3 T 7,6 T Testing: 1. Bonding test: In accordance with JAS type special, (72 hours continuos boiling test and cycle steaming test. Freezing test at minus 90oC. 2. Bending test: In accordance with JAS 3. Insect control treatment test: In accordance with JAS 4. Forklift truckload test: By Manufacturers model test. 5. Breaking test: By Manufacturers model test at ¡Â100C - ¡Â250C & ¡Â450C Standard colour: For phenolic resin, red-brown colour only, For PUR and Epoxy coatings the grey colour is standard, but the boards can be coated according to customers preference. |
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