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In order to ensure that the waxy asphalt paint at the bottom of the box has good anti-corrosion performance, give full play to its excellent construction performance, and meet the quality requirements of the box car for the varnish at the bottom of the bo

Container pretreatment is one of the key technologies in container manufacturing and the first step in container manufacturing. Pretreatment quality is directly related to the manufacturing quality and service life of the container, so all the container o

In recent years, the construction of long-span bridges in China has developed rapidly, especially the Hangzhou Bay Bridge and Donghai Bridge, the longest sea crossing bridge in the world, which have been invested successively, marking that the manufacturi

Label: in recent years, the coating quality of Auckland Bay Bridge in China has been improved to a certain extent. Shanghai Zhenhua heavy industry group has successfully completed two bridges, Donghai Bridge and Sanchuan bridge, in order to develop busine

Tag: steel structure I. General Situation Datong is a heavy industry city and national energy base. Datong power plant uses coal for power generation. The steel structure of thermal power plant includes power house, boiler shell, turbine shell, sewage tre

The scheme of arc spraying aluminum plus sealing coating is as follows: sand blasting: ISO 8501-1 grade SA3; arc spraying aluminum: 100um; epoxy micaceous iron sealing paint: 30um; chlorinated rubber finish: 80

1、 The reconstruction of yunzaobinxi sluice is the first gate of Shanghai water environment construction project, which belongs to Baoshan area. Shanghai Water Conservancy Survey and Design Institute is responsible for the transformation design, and Shang

In the 1990s, chlorinated rubber coating is the main finishing coat of steel structure, accounting for more than 60% of the total. Chlorinated rubber coating is water-resistant, atmospheric aging resistant, corrosion-resistant, and single component constr

1、 Abrasive is defined as the granular material that can clean, cut, abrade, scour or change the surface state of the workpiece under the promotion of compressed air, water flow or polishing head and has a certain speed.

1、 The Zhenluo first-class highway in Ningbo is the first-class highway connecting Ningbo, Zhenhai, camel and other three important economic regions, among which the Zhenluo first-class highway in Ningbo was opened and put into use at the end of November