Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method capable of actively controlling hardening time of retard-bonded steel strand and steel strand embedded part
The invention relates to a method capable of actively controlling the hardening time of a retard-bonded steel strand and a steel strand embedded part, and relates to the technical field of buildings. The method capable of actively controlling the hardening time of the retard-bonded steel strand comprises the following steps: providing a first cavity for containing a curing agent; providing a second cavity which is used for containing the slow binding agent and surrounds the first cavity; the embedded part is embedded in a reinforcement cage of the building beam, and the steel strand is tensioned; and the curing agent is controlled to flow into the second cavity from the first cavity and is mixed with the slow binder. The retard-bonded steel strand embedded part comprises a curing agent containing pipe, the curing agent containing pipe and the steel strand are jointly sleeved with a retard-bonded agent containing pipe, a second cavity is formed in the retard-bonded agent containing pipe, and rotating assemblies are arranged at the two ends of the curing agent containing pipe and can reversely rotate the two ends of the curing agent containing pipe correspondingly. The method capable of actively controlling the hardening time of the retard-bonded steel strand and the steel strand embedded part have the effect of controlling solidification of the retard-bonded agent according to needs.
本申请涉及一种可主动控制缓粘结钢绞线硬化时间的方法及钢绞线预埋件，涉及建筑的技术领域。可主动控制缓粘结钢绞线硬化时间的方法，包括：提供用于盛放固化剂第一腔体；提供用于盛放缓粘结剂且环绕第一腔体的第二腔体；将预埋件埋设于建筑梁的钢筋笼中，对钢绞线进行张拉；控制固化剂从第一腔体流入第二腔体且和缓粘结剂混合。缓粘结钢绞线预埋件，包括：固化剂盛放管，固化剂盛放管和钢绞线上共同套设缓粘结剂盛放管，缓粘结剂盛放管内部形成第二腔体，固化剂盛放管的两端均设置有旋动组件，能够分别反向旋动固化剂盛放管的两端。本申请的一种可主动控制缓粘结钢绞线硬化时间的方法及钢绞线预埋件具有根据需要控制缓粘结剂固化的效果。
Method capable of actively controlling hardening time of retard-bonded steel strand and steel strand embedded part
The invention relates to a method capable of actively controlling the hardening time of a retard-bonded steel strand and a steel strand embedded part, and relates to the technical field of buildings. The method capable of actively controlling the hardening time of the retard-bonded steel strand comprises the following steps: providing a first cavity for containing a curing agent; providing a second cavity which is used for containing the slow binding agent and surrounds the first cavity; the embedded part is embedded in a reinforcement cage of the building beam, and the steel strand is tensioned; and the curing agent is controlled to flow into the second cavity from the first cavity and is mixed with the slow binder. The retard-bonded steel strand embedded part comprises a curing agent containing pipe, the curing agent containing pipe and the steel strand are jointly sleeved with a retard-bonded agent containing pipe, a second cavity is formed in the retard-bonded agent containing pipe, and rotating assemblies are arranged at the two ends of the curing agent containing pipe and can reversely rotate the two ends of the curing agent containing pipe correspondingly. The method capable of actively controlling the hardening time of the retard-bonded steel strand and the steel strand embedded part have the effect of controlling solidification of the retard-bonded agent according to needs.
本申请涉及一种可主动控制缓粘结钢绞线硬化时间的方法及钢绞线预埋件，涉及建筑的技术领域。可主动控制缓粘结钢绞线硬化时间的方法，包括：提供用于盛放固化剂第一腔体；提供用于盛放缓粘结剂且环绕第一腔体的第二腔体；将预埋件埋设于建筑梁的钢筋笼中，对钢绞线进行张拉；控制固化剂从第一腔体流入第二腔体且和缓粘结剂混合。缓粘结钢绞线预埋件，包括：固化剂盛放管，固化剂盛放管和钢绞线上共同套设缓粘结剂盛放管，缓粘结剂盛放管内部形成第二腔体，固化剂盛放管的两端均设置有旋动组件，能够分别反向旋动固化剂盛放管的两端。本申请的一种可主动控制缓粘结钢绞线硬化时间的方法及钢绞线预埋件具有根据需要控制缓粘结剂固化的效果。
Method capable of actively controlling hardening time of retard-bonded steel strand and steel strand embedded part
可主动控制缓粘结钢绞线硬化时间的方法及钢绞线预埋件
WEI QIXING (Autor:in) / ZHANG ZHIHAO (Autor:in) / ZHANG ZHENG (Autor:in) / WANG JINBO (Autor:in) / MI HONGDAN (Autor:in) / QIAN LINFENG (Autor:in) / LAN CHUNGUANG (Autor:in) / LI MING (Autor:in) / TIAN YONGLE (Autor:in) / HUO ZHIYU (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Special stripping tool for retard-bonded steel strand
| Europäisches Patentamt | 2024
Tensioning and anchoring device suitable for retard-bonded prestressed steel strand
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024