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Construction Solutions > Applications

Application of the Hige Performance concrete for the high-speed Railways’ Projects

KZJ Polycarboxylate Superplasticizers

Made from the PCE Raw Materials of KZJpoint 804T, KZJpoint 810T and KZJpoint 300

KZJ products are suitable for all types of ready-mixed and precast concrete, from very basic to ultra-high strength, use in the construction of high-rise buildings, bridges, tunnels, high-speed railways, roads, airports, ports, dams, hydraulic & municipal engineerings. Our various concrete admixtures are able to improve strength, setting time, slump retention, appearance and enhance its durability as well. These properties make the concrete placing, pumping and finishing more easily.

Panjin-Yingkou Transport Railway concrete

(China four vertical and four horizontal high-speed railway Project)

Panjin-yingkou Passenger Transport Railway

Upholding the operation idea of create value for customer, KZJ has been a provider of integrated planning for concrete admixture production process and application technology. We tackle key technology problems and carry out customization production.
Our scientific R&D engineers and experienced technical engineers are aligned with the core competencies of KZJ and focus on solutions for concrete technology. When our customers face a multitude of challenges in concrete manufacturing process, we will be there to offer our customers the problem solutions. For instance, Panjin-yingkou passenger transport railway concrete is a case in point.

Project Description

The total length of the main line is 89.422km. The design speed of the whole line is 350km per hour. With a total investment of 12.786 billion RMB, this high-speed railway was started to build on May 31th, 2009 and begins to run in 2012.

Concrete Requirements:High durability

Products Used:KZJpoint RA8206, KZJmastery KQ812 and KZJmastery WK811

KZJ Technical Support: Flexible concrete chemical formula adjusts to well fit the concrete requirement on the job site + advices on concrete mit design + Lab test support. All of these efforts have endowed us a favorable reputation from our high-speed railway concrete customers.

Yuqian Express High-speed Railway

The route leads from Chongqing and passed through Qijiang, Tongzi, Zunyi and Xiafeng to Guiyang North Station. The total length of the route is 345km with a total investment of 51.6 billion yuan, of which 112km are in Chongqing and 233km are in Guizhou.

KZJ Products Used for Yuqian and Wangan Expressway

KZJpoint RS8204 & KZJpoint RR8311 -High Range Polycarboxylic Superplasticizers

38.5 km + Zhengzhou Rail Transit Line 2

33.6 km + Guiyang Rail Transit Line 1

KZJ Job reference
Concrete Admixtures for High-Speed Railway concrete

Zhengkai Intercity Railway
Jiqing High-speed Railway
Lianyungang to Yancheng Railway

Zhangjiakou Railway
Luowang Railway
Yuqian Express Railway
JinTao Railway
Ningbo Mountain Railway
YongJi Railway
Guirong Expressway
Zhang-Hu Railway

KZJ
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