A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight high-strength durable material for steel bridge deck pavement and pavement structure of lightweight high-strength durable material
The invention discloses a lightweight high-strength durable material for steel bridge deck pavement. The lightweight high-strength durable material comprises the following raw material components in parts by weight: 50-100 parts of polycarbonate, 20-40 parts of polyethylene glycol terephthalate, 5-10 parts of polyether polyol, 15-25 parts of polymer steel fibers, 5-10 parts of polymethyl methacrylate, 4-10 parts of composite whiskers, 1-5 parts of an elastic polymer and 1-3 parts of an initiator, the adopted paving material has the characteristics of good high and low temperature performance, synergistic deformability, light weight, high strength and fatigue resistance, and has good cohesiveness with the steel bridge deck slab, the paving layer material has good deformation compliance and high horizontal shear resistance to the steel bridge deck slab, and meanwhile, the paving layer material has good skid resistance and wear resistance, a wear-resistant layer does not need to be arranged on the paving layer, and the construction cost is reduced. The pavement performance is excellent, and the durability of bridge deck pavement can be greatly improved.
本发明公开了一种用于钢桥面铺装的轻质高强耐久材料，原料按重量份包括以下组分：聚碳酸酯50‑100份、聚对苯二甲酸乙二醇酯20‑40份、聚醚多元醇5‑10份、聚合物钢纤维15‑25份、聚甲基丙烯酸甲酯5‑10份、复合晶须4‑10份、弹性聚合物1‑5份、引发剂1‑3份；所采用的铺装材料具有良好的高低温性能、协同变形性、轻质高强、抗疲劳的特点，且与钢桥面板具有良好的粘结性，铺装层材料对钢桥面板具有很好的变形追从性，水平抗剪性能高，同时具有良好的抗滑耐磨性，铺装层上无需再设置耐磨层，具有出优良的路用性能，可大大提高桥面铺装的耐久性。
Lightweight high-strength durable material for steel bridge deck pavement and pavement structure of lightweight high-strength durable material
The invention discloses a lightweight high-strength durable material for steel bridge deck pavement. The lightweight high-strength durable material comprises the following raw material components in parts by weight: 50-100 parts of polycarbonate, 20-40 parts of polyethylene glycol terephthalate, 5-10 parts of polyether polyol, 15-25 parts of polymer steel fibers, 5-10 parts of polymethyl methacrylate, 4-10 parts of composite whiskers, 1-5 parts of an elastic polymer and 1-3 parts of an initiator, the adopted paving material has the characteristics of good high and low temperature performance, synergistic deformability, light weight, high strength and fatigue resistance, and has good cohesiveness with the steel bridge deck slab, the paving layer material has good deformation compliance and high horizontal shear resistance to the steel bridge deck slab, and meanwhile, the paving layer material has good skid resistance and wear resistance, a wear-resistant layer does not need to be arranged on the paving layer, and the construction cost is reduced. The pavement performance is excellent, and the durability of bridge deck pavement can be greatly improved.
本发明公开了一种用于钢桥面铺装的轻质高强耐久材料，原料按重量份包括以下组分：聚碳酸酯50‑100份、聚对苯二甲酸乙二醇酯20‑40份、聚醚多元醇5‑10份、聚合物钢纤维15‑25份、聚甲基丙烯酸甲酯5‑10份、复合晶须4‑10份、弹性聚合物1‑5份、引发剂1‑3份；所采用的铺装材料具有良好的高低温性能、协同变形性、轻质高强、抗疲劳的特点，且与钢桥面板具有良好的粘结性，铺装层材料对钢桥面板具有很好的变形追从性，水平抗剪性能高，同时具有良好的抗滑耐磨性，铺装层上无需再设置耐磨层，具有出优良的路用性能，可大大提高桥面铺装的耐久性。
Lightweight high-strength durable material for steel bridge deck pavement and pavement structure of lightweight high-strength durable material
一种用于钢桥面铺装的轻质高强耐久材料及其铺装构造
LIU JUNDE (author) / LIU ANG (author) / CHANG ZHIMING (author) / GAO WANG (author) / ZHU SHIFENG (author) / ZHANG LIANG (author) / LI SILIN (author) / YANG CHENGWU (author) / AI HUAQING (author) / ZHONG ZHIQIAO (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01D
BRIDGES
,
Brücken
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