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1. WO2020065503 - NATURAL PLANT FIBRE BASED CONSTRUCTION PRODUCTS AND THEIR MANUFACTURE, AND CONSTRUCTION METHODS USING THE PRODUCTS

Publication Number WO/2020/065503
Publication Date 02.04.2020
International Application No. PCT/IB2019/058060
International Filing Date 24.09.2019
IPC
B27N 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
02from particles
B27N 3/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
18Auxiliary operations, e.g. preheating, humidifying, cutting-off
B27N 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
1Pretreatment of moulding material
B27N 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
04from fibres
CPC
B27N 1/00
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
1Pretreatment of moulding material
B27N 3/02
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
02from particles
B27N 3/04
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
04from fibres
B27N 3/18
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
18Auxiliary operations, e.g. preheating, humidifying, cutting-off
Applicants
  • DALRYMPLE-SMITH, Terrot [GB]/[FR]
Inventors
  • DALRYMPLE-SMITH, Terrot
Priority Data
74661824.09.2018NZ
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NATURAL PLANT FIBRE BASED CONSTRUCTION PRODUCTS AND THEIR MANUFACTURE, AND CONSTRUCTION METHODS USING THE PRODUCTS
(FR) PRODUITS DE CONSTRUCTION À BASE DE FIBRES VÉGÉTALES NATURELLES ET LEUR FABRICATION, AINSI QUE PROCÉDÉS DE CONSTRUCTION UTILISANT CES PRODUITS
Abstract
(EN)
During recent times many artificial fibres have been developed that are particularly strong and versatile. These fibres have revolutionised the manufacture of lightweight and yet durable structures such as boat hulls or aircraft fuselages. However, such products are not friendly on the environment. Bamboo is a naturally grown fibre with a high strength to weight ratio. The present invention provides a method of manufacturing long ribbons or tapes from bamboo fibre, and using those ribbons or tapes in the manufacture of construction products, of in the manufacture of articles such as boat hulls or the coachwork of railway carriages. The method of manufacture involves splitting bamboo culms and flattening them, and joining the strips end to end to form useful lengths of ribbon or tape made from the high strength bamboo fibres.
(FR)
Récemment, de nombreuses fibres artificielles ont été mises au point, qui sont particulièrement résistantes et polyvalentes. Ces fibres ont révolutionné la fabrication de structures légères et néanmoins durables, telles que des coques de bateau ou des fuselages d'aéronefs. Cependant, de tels produits ne sont pas écologiques. Le bambou est une fibre naturelle présentant un rapport résistance/poids élevé. La présente invention concerne un procédé de fabrication de longs rubans ou bandes à partir de fibres de bambou, et l'utilisation de ces rubans ou bandes dans la fabrication de produits de construction, ou dans la fabrication d'articles tels que des coques de bateau ou la carrosserie de wagons de chemin de fer. Le procédé de fabrication consiste à fendre les tiges de bambou et à les aplatir, puis à joindre les bandes bout à bout pour former des longueurs utiles de bande ou de ruban fabriqué à partir des fibres de bambou haute résistance.
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