Customized circular observation markers for Guangzhou observation standards

Description :

　　The layout of settlement observation targets should be determined by the design unit based on the engineering geological data of the foundation and the characteristics of the building structure, in order to comprehensively identify the settlement of buildings and structures.

　　Observation points for load-bearing on brick walls can generally be set every 8-12 meters along the length of the wall and should be placed on the building. When the width of the building is greater than 15m, observation points should also be set up at appropriate positions on the interior walls.

　　Buildings with frame structures should be equipped with settlement observation markers on each pile foundation or part of the pile foundation. For high-rise buildings with floating raft or box foundations, observation points should be set along the longitudinal and transverse axes, as well as around the foundation (or structural parts close to the foundation). Settlement observation markers should be set up on both sides of the connection between newly constructed and existing buildings. The settlement observation markers for chimneys, water towers, oil tanks, and other similar structures should be symmetrically set along the periphery.

　　The specific placement of settlement observation markers should be determined by the design unit. For buildings or structures that require settlement observation markers according to relevant regulations without specified design requirements, the placement of settlement observation markers shall be determined by the technical department of the construction enterprise.

breaking news

　　The fourth round of increase in coke prices has led to weak willingness for winter storage due to downstream concerns about high prices. Downstream stocks are mostly replenished as needed, and as the year-end approaches, market activity is not high. However, the pending commencement of multiple engineering projects in the early stages has provided some support for the upward trend of steel prices in the spring. Some manufacturers are optimistic about winter storage, and the current steel market trading is average, with prices mostly stable and moderate.

　　Today's market situation

　　【 Review 】 Qi Luo 2205 closed at 4553, down 95%, with related varieties of iron ore and coke experiencing significant drops. The mainstream of finished products nationwide has declined, with the average price of most varieties dropping by 10-50. As we approach the end of the year, demand is gradually weakening, and traders' inventory levels are not high. They still maintain a focus on shipping and recovering funds. With the decline in futures, merchants' willingness to ship has increased, and intraday prices are gradually falling. However, terminal demand for goods is mainly low, and the overall trading atmosphere is weak. It is expected that prices will be prone to decline but difficult to rise in the near future. It is recommended that merchants with more goods sell in moderation, while those with less goods wait and see. The snail is weak, supporting 4500 and under pressure 4600.

　　The price of hot-rolled strip steel in North China is running weakly and steadily. The mainstream of the 145 series is up 20% today, with smooth transactions at low levels. Long term snail holds the green oscillation, with a 5-10 yuan adjustment for medium and broadband, and merchants showing a clear willingness to sell at high prices. The market price including tax in Tangshan is 4620-4640, the market price in Handan is 4660-4670, and the factory price in Tianjin is 4660-4720. With the gradual holiday of terminals after mid season, the demand weakens during the off-season, and the market mentality is lukewarm. At present, there is not much inventory pressure in the steel strip market, and there is still support at the bottom of the market. It is expected that the steel strip market will maintain a short-term adjustment of around 20-30.

　　Today, the black market is under collective pressure and falling, with bearish sentiment spreading in the market. Merchants are struggling to sell at high prices, with some reporting high prices but low prices. The mainstream transaction prices are 4950-4970 in Shenyang and 4950-4960 in Anshan. According to research, the bottom of costs is still supported, and steel mills are maintaining stable prices. However, during the seasonal off-season, market demand is difficult to sustain, and traders are selling more. In the short term, low prices rely mainly on shipments.

　　On the 17th, the price of profiles remained stable but fluctuated. The market sentiment has been heavily suppressed as the market continues to operate with a green outlook. At present, some dealers have already set the specific time for the annual holiday. This week is a normal concentration week, and the holidays will start gradually next week. In terms of steel mills, Anshan Baode will drop 50% tomorrow, with a price of 4630 yuan. The epidemic situation is still relatively strict, and coupled with a cliff like drop in temperature, the short-term price of steel products will remain stable with weak fluctuations.

　　Pipe materials in North China are mainly stable, with straight seam pipes rising 20-30 and falling 10-30, scaffolding rising 10, square and seamless pipes stabilizing, and overall transaction performance slightly improving compared to the previous working day. Black prices have dropped significantly, and the pipe market has adjusted weakly. Low level transactions have slightly improved, and a wait-and-see attitude dominates. Cost support has weakened, steel mills have significantly raised prices, and logistics in Tianjin has been basically stagnant due to the impact of the * situation. Manufacturers are gradually taking holidays. Considering the weakening market mentality, it is expected that the North China pipe market will remain stable with a moderate to weak adjustment.

　　Summary

　　The overall supply and demand in 2022 are expected to be loose, with high profits for steel mills. Without the implementation of production reduction policies, crude steel production may increase after the end of the year. In the quarter of 2022, the early start of infrastructure construction may alleviate the impact of weak real estate demand on steel production. Overall, steel prices are expected to consolidate in the later stages, and construction may start after the year, leading to an upward trend.

AfterSalesService :

• Guangzhou Observation Standard