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A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To solve conventional problems: grain becomes invisible when a base material is covered with a gypsum board or an expanded sheet; weight increases when the base material is impregnated with a noncombustible agent; and large-scale maintenance for execution of them is required.SOLUTION: Plate materials, to which fire resistance is imparted, are stuck on a main base material in such a manner as to cover the surface of it. Thus, the problem of impairing an appearance and the problem of increasing the weight of wood itself can be easily solved.SELECTED DRAWING: Figure 1
【課題】今までの石膏ボードや発泡シートで基材を覆うと木目が見えなくなったり、不燃薬剤を含浸させると重量が嵩んでしまったり、それを行うための整備が大掛かりになってしまう問題を課題とする。【解決手段】耐火性能を付与した板材を、主となる基材の表面を被覆するように貼り合付けることにより、見た目を損なう問題、木材自体の重量が嵩んでしまう問題を容易に解決できた。【選択図】図１
PROBLEM TO BE SOLVED: To solve conventional problems: grain becomes invisible when a base material is covered with a gypsum board or an expanded sheet; weight increases when the base material is impregnated with a noncombustible agent; and large-scale maintenance for execution of them is required.SOLUTION: Plate materials, to which fire resistance is imparted, are stuck on a main base material in such a manner as to cover the surface of it. Thus, the problem of impairing an appearance and the problem of increasing the weight of wood itself can be easily solved.SELECTED DRAWING: Figure 1
【課題】今までの石膏ボードや発泡シートで基材を覆うと木目が見えなくなったり、不燃薬剤を含浸させると重量が嵩んでしまったり、それを行うための整備が大掛かりになってしまう問題を課題とする。【解決手段】耐火性能を付与した板材を、主となる基材の表面を被覆するように貼り合付けることにより、見た目を損なう問題、木材自体の重量が嵩んでしまう問題を容易に解決できた。【選択図】図１
FIRE-RESISTIVE COVERED WOOD
耐火被覆木材
SAKAWA MASAKI (author)
2017-12-21
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Analytical Modeling of Fire Growth on Fire-Resistive Wood-Based Materials with Changing Conditions
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