Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength pipe and application thereof as building scaffold
The invention provides a high-strength pipe and application thereof as a building scaffold, the pipe is prepared from the following raw materials in parts by weight: 30-50 parts of polymer, 50-70 parts of fiber, 20-40 parts of filler, 10-20 parts of dispersing agent, 3-5 parts of flame retardant, 2-4 parts of antioxidant and 15-20 parts of curing agent; the polymer is epoxy resin, the fiber is a combination of polyacrylonitrile fiber, glass fiber and plant fiber, through the combined action of all the components, the composite material has high tensile strength and bending strength, good material system compatibility, low density and excellent anti-aging performance, and the prepared pipe has excellent bearing performance; the weight is light, and the service life is long.
本申请提供了一种高强度管材及其作为建筑脚手架的应用，所述管材的制备原料包括：按重量份计，聚合物30‑50份，纤维50‑70份，填料20‑40份，分散剂10‑20份，阻燃剂3‑5份，抗氧化剂2‑4份，固化剂15‑20份；所述聚合物为环氧树脂，所述纤维为聚丙烯腈纤维、玻璃纤维和植物纤维的组合，通过各组分的共同作用，本申请的复合材料具有较高的抗拉强度和抗弯强度高，材料体系相容性好，密度低，抗老化性能优异，所制备的管材具有优异的承载性能，质轻，具有较长的使用寿命。
High-strength pipe and application thereof as building scaffold
The invention provides a high-strength pipe and application thereof as a building scaffold, the pipe is prepared from the following raw materials in parts by weight: 30-50 parts of polymer, 50-70 parts of fiber, 20-40 parts of filler, 10-20 parts of dispersing agent, 3-5 parts of flame retardant, 2-4 parts of antioxidant and 15-20 parts of curing agent; the polymer is epoxy resin, the fiber is a combination of polyacrylonitrile fiber, glass fiber and plant fiber, through the combined action of all the components, the composite material has high tensile strength and bending strength, good material system compatibility, low density and excellent anti-aging performance, and the prepared pipe has excellent bearing performance; the weight is light, and the service life is long.
本申请提供了一种高强度管材及其作为建筑脚手架的应用，所述管材的制备原料包括：按重量份计，聚合物30‑50份，纤维50‑70份，填料20‑40份，分散剂10‑20份，阻燃剂3‑5份，抗氧化剂2‑4份，固化剂15‑20份；所述聚合物为环氧树脂，所述纤维为聚丙烯腈纤维、玻璃纤维和植物纤维的组合，通过各组分的共同作用，本申请的复合材料具有较高的抗拉强度和抗弯强度高，材料体系相容性好，密度低，抗老化性能优异，所制备的管材具有优异的承载性能，质轻，具有较长的使用寿命。
High-strength pipe and application thereof as building scaffold
一种高强度管材及其作为建筑脚手架的应用
PAN LIANJUN (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04G
SCAFFOLDING
,
Baugerüste
High-strength scaffold steel pipe and preparation process thereof
| Europäisches Patentamt | 2023