PERFORMANCE CASES

Engineering Cases

Water Resources Allocation Project in Northern Hubei

The water resources allocation project in northern Hubei is a major livelihood project with the largest scale, the widest coverage and the largest beneficiary population in the history of local water conservancy construction in Hubei Province, with a total planned investment of 17.95 billion billion yuan and a total length of about 269 kilometers of water transmission lines. In 2016, the company successfully won the bid for the third batch of PCCP procurement projects in 2015 for the water resources allocation project in northern Hubei. The products include PCCPE3800 pipes and pipe fittings. For the smooth implementation of this project, the company designed and built a domestic advanced PCCP production line and a multi-functional pipe fittings production line. The project is an important symbol of the development of China's PCCP pipeline industry, with milestone significance and far-reaching influence.

Case description

The water resources allocation project in northern Hubei is a major livelihood project with the largest scale, the widest coverage and the largest beneficiary population in the history of local water conservancy construction in Hubei Province, with a total planned investment of 17.95 billion billion yuan and a total length of about 269 kilometers of water transmission lines. In 2016, the company successfully won the bid for the third batch of PCCP procurement projects in 2015 for the water resources allocation project in northern Hubei. The products include PCCPE3800 pipes and pipe fittings. For the smooth implementation of this project, the company designed and built a domestic advanced PCCP production line and a multi-functional pipe fittings production line. The project is an important symbol of the development of China's PCCP pipeline industry, with milestone significance and far-reaching influence.

Classic Case

Longquan shares

A worker in Manila, Philippines


Unsaturated polyester resin concrete is a composite, material which is cross-linked and cured after mixing unsaturated polyester as a cementing agent with aggregates and fillers.It has obvious advantages over ordinary silicate concrete in mechanical strength, corrosion resistance and damping capacity, Because of its long service life, good corrosion resistance and appearance, it is used to replace the traditional reinforced concrete drainage pipe.PRCP does not need the built-in reinforcement framework, so it has high production efficiency, and does not need later maintenance. The product can leave factory after 24 hours. The compressive strength and flexural strength are more than twice that of ordinary concrete, and the maximum compressive strength can be 200MP above. The average flexural strength in 1d is 20MPa;