A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE-RESISTANT WOODY COMPOSITE MATERIAL, FLAME-RETARDANT AGENT HOLDING BODY AND FIRE-RESISTANT WOODEN STRUCTURAL MATERIAL
To provide a fire-resistant woody composite material in which large crack is hard to be caused in a woody base material and fire-resistant performance can be stably secured.SOLUTION: A fire-resistant woody composite material 1 has a first direction X and a second direction Y orthogonal to the first direction X in a plane view, in which a plurality of flame-retardant agent holding layers 10 are laminated in a thickness direction Z. The flame-retardant agent holding layer 10 comprises a woody base material 20 having a plurality of opening holes 21 and flame-retardant agent-containing solid materials 30 charged in the opening holes 21. The flame-retardant agent holding layers 10 adjacent to each other in the thickness direction Z are laminated in a state where positions of center points 21a of the opening holes 21 are deviated from each other in the first direction X and/or the second direction Y.SELECTED DRAWING: Figure 1
【課題】木質基材に大きな割れが生じ難く、安定的に耐火性能を担保することができる耐火性木質複合材を提供すること。【解決手段】本発明の耐火性木質複合材１は、平面視において第１方向Ｘ及び第１方向Ｘに直交する第２方向Ｙを有する、難燃薬剤保持層１０が厚み方向Ｚに複数積層されている耐火性木質複合材１であって、難燃薬剤保持層１０は、複数の開孔２１を有する木質基材２０と、開孔２１に充填された難燃薬剤含有固形物３０とを備えており、厚み方向Ｚに隣り合う難燃薬剤保持層１０どうしは、開孔２１の中心点２１ａの位置を、第１方向Ｘ及び／又は第２方向Ｙにずらした状態に積層されている。【選択図】図１
FIRE-RESISTANT WOODY COMPOSITE MATERIAL, FLAME-RETARDANT AGENT HOLDING BODY AND FIRE-RESISTANT WOODEN STRUCTURAL MATERIAL
To provide a fire-resistant woody composite material in which large crack is hard to be caused in a woody base material and fire-resistant performance can be stably secured.SOLUTION: A fire-resistant woody composite material 1 has a first direction X and a second direction Y orthogonal to the first direction X in a plane view, in which a plurality of flame-retardant agent holding layers 10 are laminated in a thickness direction Z. The flame-retardant agent holding layer 10 comprises a woody base material 20 having a plurality of opening holes 21 and flame-retardant agent-containing solid materials 30 charged in the opening holes 21. The flame-retardant agent holding layers 10 adjacent to each other in the thickness direction Z are laminated in a state where positions of center points 21a of the opening holes 21 are deviated from each other in the first direction X and/or the second direction Y.SELECTED DRAWING: Figure 1
【課題】木質基材に大きな割れが生じ難く、安定的に耐火性能を担保することができる耐火性木質複合材を提供すること。【解決手段】本発明の耐火性木質複合材１は、平面視において第１方向Ｘ及び第１方向Ｘに直交する第２方向Ｙを有する、難燃薬剤保持層１０が厚み方向Ｚに複数積層されている耐火性木質複合材１であって、難燃薬剤保持層１０は、複数の開孔２１を有する木質基材２０と、開孔２１に充填された難燃薬剤含有固形物３０とを備えており、厚み方向Ｚに隣り合う難燃薬剤保持層１０どうしは、開孔２１の中心点２１ａの位置を、第１方向Ｘ及び／又は第２方向Ｙにずらした状態に積層されている。【選択図】図１
FIRE-RESISTANT WOODY COMPOSITE MATERIAL, FLAME-RETARDANT AGENT HOLDING BODY AND FIRE-RESISTANT WOODEN STRUCTURAL MATERIAL
耐火性木質複合材、難燃薬剤保持体及び耐火木製構造材
KADOTA KENICHI (author) / INO KOTARO (author) / KOMINE SAKI (author)
2020-04-16
Patent
Electronic Resource
Japanese
IPC:
B27M
Holzbearbeitung, soweit nicht in den Unterklassen B27B-B27L vorgesehen
,
WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L
/
B27K
Verfahren, Vorrichtungen oder Auswahl von Stoffen zum Imprägnieren, Beizen, Färben oder Bleichen von Holz oder für das Behandeln von Holz mit eindringfähigen Flüssigkeiten, soweit nicht anderweitig vorgesehen
,
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FIRE-RESISTANT WOODEN COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF
| European Patent Office | 2021
| European Patent Office | 2020
FIRE-RESISTANT MATERIAL AND COMPOSITE FIRE-RESISTANT SHEET
| European Patent Office | 2020
FIRE-RESISTANT MATERIAL AND COMPOSITE FIRE-RESISTANT SHEET
| European Patent Office | 2020