Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antiskid wearing layer for steel bridge deck pavement and maintenance method
The invention provides an anti-skid wearing layer for steel bridge deck pavement. The anti-skid wearing layer is sequentially provided with a resin layer and at least one reinforcing layer from top tobottom. The resin layer is formed by curing a resin cementing material; the reinforcing layer is formed by solidifying aggregate above the resin cementing material; the resin cementing material comprises a component A and a component B, wherein the weight ratio of the component A to the component B is 1: 1-2: 1; the component A comprises 20-50 parts by weight of bisphenol A epoxy resin, 8-10 parts by weight of an active diluent, 3-5 parts by weight of a toughening agent, 2-4 parts by weight of an antioxidant and 7-12 parts by weight of an accelerant; and the component B comprises a curing agent and an ultraviolet absorbent. The invention further provides a steel bridge deck pavement maintenance method. The anti-skid wearing layer is applied to maintenance of an epoxy asphalt concrete pavement layer of a steel bridge deck, the skid resistance, the wear resistance and the driving safety of a pavement are improved, and the surface attractiveness, the smoothness and the driving comfort ofthe treated pavement are improved for the pavement subjected to disease treatment.
本发明提供一种钢桥面铺装用抗滑磨耗层，抗滑磨耗层从上到下依次设置有树脂层、至少一层增强层；树脂层由树脂胶结料固化形成；增强层由所述树脂胶结料上方固结集料形成；树脂胶结料包括A组分与B组分；A组分与B组分的重量比为1：1～2：1；A组分包括20～50重量份的双酚A型环氧树脂、8～10重量份的活性稀释剂、3～5重量份的增韧剂、2～4重量份的抗氧化剂、7～12重量份的促进剂；B组分包括固化剂、紫外吸收剂。本发明还提供一种钢桥面铺装养护方法。抗滑磨耗层应用于钢桥面的环氧沥青混凝土铺装层养护，提高路面的抗滑性、耐磨性、行车安全，且对于进行病害处治的路面，提高了处治后的路面的表面美观性、平滑性、行车舒适性。
Antiskid wearing layer for steel bridge deck pavement and maintenance method
The invention provides an anti-skid wearing layer for steel bridge deck pavement. The anti-skid wearing layer is sequentially provided with a resin layer and at least one reinforcing layer from top tobottom. The resin layer is formed by curing a resin cementing material; the reinforcing layer is formed by solidifying aggregate above the resin cementing material; the resin cementing material comprises a component A and a component B, wherein the weight ratio of the component A to the component B is 1: 1-2: 1; the component A comprises 20-50 parts by weight of bisphenol A epoxy resin, 8-10 parts by weight of an active diluent, 3-5 parts by weight of a toughening agent, 2-4 parts by weight of an antioxidant and 7-12 parts by weight of an accelerant; and the component B comprises a curing agent and an ultraviolet absorbent. The invention further provides a steel bridge deck pavement maintenance method. The anti-skid wearing layer is applied to maintenance of an epoxy asphalt concrete pavement layer of a steel bridge deck, the skid resistance, the wear resistance and the driving safety of a pavement are improved, and the surface attractiveness, the smoothness and the driving comfort ofthe treated pavement are improved for the pavement subjected to disease treatment.
本发明提供一种钢桥面铺装用抗滑磨耗层，抗滑磨耗层从上到下依次设置有树脂层、至少一层增强层；树脂层由树脂胶结料固化形成；增强层由所述树脂胶结料上方固结集料形成；树脂胶结料包括A组分与B组分；A组分与B组分的重量比为1：1～2：1；A组分包括20～50重量份的双酚A型环氧树脂、8～10重量份的活性稀释剂、3～5重量份的增韧剂、2～4重量份的抗氧化剂、7～12重量份的促进剂；B组分包括固化剂、紫外吸收剂。本发明还提供一种钢桥面铺装养护方法。抗滑磨耗层应用于钢桥面的环氧沥青混凝土铺装层养护，提高路面的抗滑性、耐磨性、行车安全，且对于进行病害处治的路面，提高了处治后的路面的表面美观性、平滑性、行车舒适性。
Antiskid wearing layer for steel bridge deck pavement and maintenance method
一种钢桥面铺装用抗滑磨耗层、养护方法
ZHAO YANJING (Autor:in) / ZHOU LAN (Autor:in) / NI FUJIAN (Autor:in) / HUANG SHUWEN (Autor:in) / LI XIAOPENG (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Epoxy modified cement pavement antiskid wearing layer and construction method thereof
| Europäisches Patentamt | 2021
| NTIS | 2010
Bridge deck pavement surface layer structure and maintenance construction method
| Europäisches Patentamt | 2015