右上角链接
Classic Case
Wear-resistant concrete of open canal of hydropower station
- Categories:New Engineering
- Author:
- Origin:
- Time of issue:2021-11-26 15:33
- Views:
(Summary description)Main use of Jiagushi: Concrete reinforcement<br> Project address: Hainan Tibetan Autonomous Prefecture, Qinghai Province<br> Construction time:2015.10
Wear-resistant concrete of open canal of hydropower station
(Summary description)Main use of Jiagushi: Concrete reinforcement<br>
Project address: Hainan Tibetan Autonomous Prefecture, Qinghai Province<br>
Construction time:2015.10
- Categories:New Engineering
- Author:
- Origin:
- Time of issue:2021-11-26 15:33
- Views:
Project Overview:
The Yellow River yangqu hydropower station is located at the junction of xinghai county, hainan province, qinghai province, is a large power generation hydropower project, is the Yellow River longyangxia hydropower station upstream river planning cascade power station "zha hydropower station, banduo hydropower station and yangqu hydropower station" three planning cascade power station of the next level, is also the qinghai province "twelfth five-year" planning during the key project.The dam basin of Yangqu Hydropower Station covers an area of 12,326 square kilometers, with an average annual flow of 625 cubic meters / s, an installed capacity of 1,200 M W, an annual average power generation of 4.9 billion kwh, and the maximum dam height of 150 meters, with a total investment of 5.8 billion yuan.The concrete of the open channel outlet of Yangqu Hydropower Station is easy to be affected by water erosion, so the concrete surface layer of the open channel is enhanced to improve the anti-wear strength.
construction procedure:
First time sprinkling wetting base surface first time (150ml / m2) second time sprinkling second time (100ml / m2) third time sprinkling wet maintenance for 3 days
Effect evaluation:
The intensity was increased by 3MPa after 7 days, 5MPa after 14 days, and 7MPa after 28 days.
Scan the QR code to read on your phone
- 分享到：
Contact Info
Consultation Hotline: 400-100-6798
Email: szguardex@163.com
Address: Room 1202, Building No. 1-A, Yangchenghu International High-tech Park, No. 116, Chengyang Road, Chengyang Street, Xiangcheng Economic and Technological Development Zone, Suzhou
Scan QR code
Copyright @2021 Suzhou Guardex New Material Technology Co., Ltd. Powered by www.300.cn 苏ICP备112200588-1号