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ProductThe product line covers a series of admixtures including rapid setting agents, water reducers, waterproofing agents, rust inhibitors, curing compounds, grouting materials and pressure grouting materials, as well as mortar admixtures.
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ApplicationThe products are widely used in concrete engineering projects across various sectors, including construction, highways, bridges, high-speed railways, power, water conservancy, ports, and tunnels.
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AboutThe leading supplier of innovative civil engineering materials in Guangxi, specializing in the R&D, production, and sales of concrete admixtures.
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TechnologyIt holds over ten patents and has participated in drafting more than ten standards, including the Technical Specification for Application of Polycarboxylate Superplasticizer (a national mandatory standard) and Solid Polycarboxylate Superplasticizer (T/CBMF187-2022).
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BlogFollow Keda news to stay up-to-date with the latest developments in real-time
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ContactCustomer satisfaction is our constant pursuit, and Keda wholeheartedly serves you
| Comprehensive Concrete Solutions for diverse applications
APPLICATION
12/17
2025
The Shenzhen-Nanning High-Speed Railway (abbreviated as Shen-Nan HSR) is an under-construction high-speed railway connecting Shenzhen City in Guangdong Province and Nanning City in the Guangxi Zhuang Autonomous Region. As a crucial link between the Coastal Corridor and the Baotou (Yinchuan)-Haikou Corridor within China's "Eight Vertical and Eight Horizontal" high-speed railway network, it aims to significantly strengthen transportation connectivity between the Guangdong-Hong Kong-Macao Greater Bay Area and the Southwest China region.
12/17
2025
Chongqing-Wanzhou High-Speed Railway
The Chongqing-Wanzhou High-Speed Railway is a vital component of both the Beijing-Kunming Corridor and the Baotou (Yinchuan)-Haikou Corridor within China's "Eight Vertical and Eight Horizontal" high-speed railway network. It also serves as a key project in Chongqing's "米-shaped" high-speed railway network, aiming to establish seamless, high-speed connections at 350 km/h along routes such as the Zhengzhou-Chongqing-Kunming and Xi'an-Chongqing-Kunming lines.The line originates at Chongqing East Railway Station, passing through Nan'an District, Banan District, Fuling District, Fengdu County, and Zhong County, before finally reaching Wanzhou North Railway Station. Its total length is approximately 251 kilometers.
12/17
2025
Tianyang Airport is a military-civilian airport located approximately 5.5 kilometers southeast of Tianyang District, Baise City, Guangxi Zhuang Autonomous Region. Its current official name is Baise Bama Airport.The airport was originally constructed in 1965 as an air force base for military use. On June 25, 2003, it was approved by the State Council and the Central Military Commission for joint military-civilian use. Its civilian section was initially named Baise Tianyang Airport and officially commenced civil aviation operations on February 4, 2007. It was renamed to its current name, Baise Bama Airport, on September 8, 2013.
12/17
2025
The Xianhu Bridge (renamed Longgang Bridge in 2011) is a vital cross-river bridge over the Yongjiang River in Nanning City. The north end connects to Rongmo Avenue in Qingxiu District, while the south end links to Longgang Avenue in Yongning District. It is the only bridge directly connecting the Xianhu Economic Development Zone and the Wuxiang New District across the Yongjiang River. The bridge has a total length of 1,190 meters and a deck width of 28 meters. It is designed for dual four-lane traffic, featuring a 2-meter-wide central median and 3-meter-wide pedestrian sidewalks. The main bridge employs a prestressed reinforced concrete continuous rigid frame structure, with a maximum span of 145 meters and a maximum pier height of 30.5 meters. The navigation opening is designed to Class IV waterway standards, providing a vertical clearance of 10 meters and a horizontal clearance of 100 meters, sufficient to accommodate vessels of the corresponding class.
12/17
2025
Wuzhou Xunjiang Super-Major Bridge
The Cangrong Xunjiang Bridge, a critical control project of the Cangwu-Rongxian Expressway, spans a total length of 1,688 meters. The main bridge features a span arrangement of 55 meters + 2 × 520 meters + 55 meters and is designed as a single-pylon three-tower spatial cable suspension bridge. This bridge is currently the world's longest-span single-pylon three-tower spatial cable suspension bridge under construction and also China's first three-tower spatial cable suspension bridge with a main span exceeding 500 meters. Its key technological innovations include the first-time application of a double-deep-saddle design, an anchor foundation employing a pile-wall composite structure, and a "cable-first, girder-later" construction sequence. The bridge achieved the topping-out of all three main towers in December 2023, completed anchor block casting and main cable installation in 2024, and successfully achieved closure in April 2025. It is scheduled to open to traffic by the end of 2025. Upon completion of the Cangwu-Rongxian Expressway, it will significantly enhance the Guangxi expressway network and promote the development of the Pearl River-Xijiang River Economic Belt.
11/14
2025
Wuzhou Xijiang Extra-large Bridge
Wuzhou Xijiang Bridge (typically referring to Fudiankou Xijiang Bridge) is a pivotal control project of the Wuzhou Ring Expressway. Located in the eastern part of Wuzhou City, it spans the Xijiang River from north to south, serving as a critical link between the Wuzhou-Liuzhou Expressway and the Guangzhou-Foshan-Zhaoqing Expressway. It has become a key land route connecting central and southern Guangxi with the Guangdong-Hong Kong-Macao Greater Bay Area economic zone.
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