China's economic construction is being carried out drastically. With the continuous development of industrial new towns, more and more new areas are being developed, and high-tech zones are blooming everywhere in China. Many companies have also moved their own factories here, followed by the construction of outdoor pipe corridors during the construction of the factory. This part is essential for the installation and use of pre-buried steel channels in the pipe gallery.
In the construction of the pre-buried steel trough of the pipe gallery, the first thing to pay attention to is the construction environment located underground. Since the pipe gallery is an underground project with a long distance, after the completion of the pipe jacking pipe, it is recommended to first carry out the ventilation project construction in the pipe gallery, then carry out the pipe welding and the bracket installation, and pay attention to the monitoring during the construction process of each installation project. The air quality inside the pipe gallery avoids the lack of oxygen and poisoning of the construction workers.
The location of the pre-embedded steel trough for power communication is determined according to the drawings. The pre-embedded elevation of the embedded steel trough confirmed that the bottom end of the power tank long channel is 20 cm below the lowest level bracket, and the top of the short channel is aligned with the long channel level. The pre-embedded top of the communication channel is positioned 15 cm below the bottom of the top plate. Check the complete state of the foamed filling in the channel. If there is a defect, it should be filled.
Finally, there are some small but important matters. The pre-buried steel trough pre-buried project of the pipe gallery should be carried out at the same time as the civil works construction, and cooperate with each other to protect the finished product. The pre-buried steel trough of the pipe gallery should be properly kept to prevent the channel from being lost. Don’t lose the cover plate and damage the package, etc.; for the damaged end cover of the steel pipe and the damage of the protective film, it must be repaired before the mold is closed.
Nanjing Mankate has 15 years of experience in the production of reinforced products in China. The prefabricated steel sump of the pipe porch is of high quality and low price, and has professional technicians to cooperate with the construction of the project. From the sales to the installation process, we provide all services and receive the praise of customers. If you want to complete the safety of construction, please contact Nanjing Mankate.
Link to this article: https://www.njmkt.net/Mobile/MArticles/swgllglymc.html
(Editor: Nanjing Mankate, if you need to reprint, please indicate the source)
