公开(公告)号：US20230407083A1

公开(公告)日：2023-12-21

申请号：US18335100

申请日：2023-06-14

Applicant: Southeast University

Inventor： Sang LUO ,  Jing HU

IPC: C08L63/00 ,  C08K5/3462 ,  C08K5/17 ,  C08K5/098 ,  C08J3/20 ,  C04B24/28

CPC classification number: C08L63/00 ,  C08K5/3462 ,  C08K5/17 ,  C08K5/098 ,  C08J3/203 ,  C04B24/281 ,  C04B2111/0075

Abstract: The present disclosure discloses an economical epoxy resin material for epoxy asphalt with low-temperature resistance and high flexibility as well as a preparation method thereof. The material comprises 60 parts of an epoxy resin main agent, 0.4 parts to 1.6 parts of a modifying gent, 31 parts to 36.5 parts of an active curing agent, 0.5 parts to 1.5 parts of a titanate coupling agent, and 1.6 parts to 6.4 parts of a reversible deformation additive.

公开(公告)号：US20170204573A1

公开(公告)日：2017-07-20

申请号：US15479307

申请日：2017-04-05

Applicant: SOUTHEAST UNIVERSITY

Inventor： Sang LUO ,  Qing LU ,  Zhendong QIAN ,  Jianwei WANG ,  Xinming WANG ,  Ke ZHONG ,  Jian ZHOU ,  Xu YANG ,  Xiaohao WEI ,  Jiahao TIAN ,  Jun YIN

IPC: E01D19/12 ,  E01D21/00

CPC classification number: E01D19/125 ,  E01D21/00

Abstract: A pavement structure and method of steel bridge deck. The pavement method for steel bridge deck comprises: laying consecutively a 0.6 mm-0.8 mm epoxy waterproofing bond material layer, a 30 mm-40 mm injectable self-flowing asphalt concrete material layer, a 0.4 mm-0.6 mm epoxy asphalt bond material layer, and a 25 mm-40 mm latex cement mortar poured asphalt concrete material layer onto the top of the steel bridge deck to form the steel bridge deck pavement structure. The present invention has improved the overall deformation coordination ability and anti-fatigue performance of the pavement layer, and has obtained a comprehensive balance among the crack resistance at low temperatures, the stability performance at high temperatures, and the durability of the structure, and it is a scheme with high performance pavement structure.