The method of observing settlement using Yulin settlement observation markers

Description :

　　The method of observing settlement using Yulin settlement observation markers

　　Settlement observation markers are the work of observing the shape or position changes of the foundation, base, upper structure, and site of a building caused by various forces, and processing and analyzing the observed structures. This settlement observation mark is made of finely processed 304 stainless steel, with a beautiful appearance and easy installation. It has decorative properties for the exterior of buildings and can be engraved with letters and numbers on the product label to enhance the image of the measurement unit and facilitate data collection and recording; The outer protective ring can fully protect the safety and stability of settlement observation targets, ensure continuous measurement data, and is widely used in settlement observation of power plants, factories, high-speed railways, passenger dedicated line bridge piers, high-rise buildings, etc; Work base points are used in conjunction with settlement observation markers.

　　The reporter found that since last Saturday, some coke enterprises have started the third round of 200 yuan/ton price increases. Mainstream steel mills have basically agreed on Tuesday, and the increase has been implemented, taking 2-3 days from the increase to the implementation. Recently, with the improvement of air quality in the northern region, the Tangshan area has lifted the level II emergency response for heavy pollution weather, resulting in a significant increase in iron production. Data shows that in the past week, the average production of molten iron was 2.0852 million tons, an increase of 55100 tons compared to the previous week, and the daily consumption of coke increased by 24500 tons. Due to the rapid increase in blast furnace operation, the coke inventory in the steel mills has dropped to a historical low. Currently, the coke inventory is clearly insufficient, with 6.8872 million tons of coke inventory. Last week, with the active replenishment of steel mills, the coke inventory only increased by 6900 tons. Urgency and grabbing of goods have become relatively common, especially for some steel mills with low coke inventory, which have almost lost their bargaining power and can only passively accept prices. In addition, the current price of finished products is at a high level, and steel mills have good profits and the ability to accept the rise in coke prices.

　　Zhang Yuan, a researcher at Yide Coal and Coke, told the Daily reporter that there is still some room for price increase in the market for coke and coking coal. The third round of price increase for coke in the main production areas has basically landed, with a cumulative increase of 520 yuan/ton. After the three rounds of price increase, the cost of port coke warehouse receipts is around 3480 yuan/ton. The price of coking coal is currently experiencing a significant increase, with a single cost of 2500-2600 yuan/ton for simple mixed coking coal bunkers in Shanxi province. From the current basis point of view, there is indeed a significant margin of discount in the market.

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• Yulin subsidence observation mark