Practical Application of Cylindrical LVL

在渡边Jigyosho株式会社的工厂内设计并建立了圆柱形层压单板木材（LVL）的全尺寸生产线。2000年，开始为国内新建建筑试用雪松、落叶松和松木贴面制造结构或非结构桩。通过这次试用，验证了圆柱形LVL实际应用的成功。所使用的立柱如下：1)野志路Teijo幼儿园入口大厅两根主立柱外径：800mmφ，墙厚：80mm，高：6300mm和2600mm 2)秋田市玉里镇文化交流中心前廊六根立柱外径：600mmφ，墙厚：47mm，高：1500mm 3)秋田市秋和镇多功能巨楼外设置的24根装饰立柱外径：750mmφ，墙厚：46mm，高：4)秋田雅堤岭和阜都町町町町的两个本地信息柜外径：700mmφ，壁厚：45mm，高度：1900mm分析了这些产品的成本，并评估其生产是有利可图的。

Full-scale production line of the cylindrical Laminated Veneer Lumber (LVL) that was designed and set up in a factory of Watanabe Jigyosho Co. Ltd. In 2000, started to trial manufacture of structural or non structural posts using cedar, larch and pine veneers for the domestic new buildings Through this trial use, the success of practical applications of the cylindrical LVL was verified. The posts used were as follows :1) Two main posts of the entrance hall in Teijo kindergarten in NoshiroOuter diameter : 800mmφ, thickness of wall : 80mm, height : 6,300mm and 2,600mm2) Six columns along the front corridor in the Cultural Exchange Center in Yuri-town, AkitaOuter diameter : 600mmφ, thickness of wall : 47mm, height : 1,500mm3) Twenty-four decorative posts set outside of the Multi-purpose huge building in Kyowa-town, AkitaOuter diameter : 750mmφ, thickness of wall : 46mm, height : 5,500mm or 5,170mm4) Two Cabinets for Local Information at Michi-No-Eki of Yadate Ridge and Futatui, AkitaOuter diameter : 700mmφ, thickness of wal l: 45mm, height : 1,900mmThe costs of these products were analyzed and the production was assessed to be profitable.