Today's prices for observation points in Xianyang

Description :

　　During the price load change period at the Xianyang observation point today, the settlement observation period should meet the following requirements: (1) During the construction of high-rise buildings, for every 1-2 floors increase, and for TV towers, chimneys, etc., every 10-15 meters increase, observation should be conducted once; The load changes, meteorological conditions, and construction conditions of the building (structure) should be recorded during each observation. (2) Observation should be conducted before and after the addition of significant loads such as foundation concrete pouring, backfill soil, and structural installation; (3) A large amount of ponding, excavation, precipitation and rainstorm around the foundation shall be observed; (4) When uneven settlement occurs, increase the number of observations according to the situation; (5) During the construction period, if the construction is suspended for more than three months due to unforeseen circumstances, observation should be conducted during the suspension and before resuming work; (6) The structure should be capped until the completion of the project, and the settlement period should meet the following requirements: 1) When the settlement is uniform and the average settlement within three consecutive months does not exceed 1mm, it should be observed every three months; 2) When the average settlement does not exceed 2mm every three months for two consecutive times, observe once every six months; 3) Timely observation should be made when there are drastic changes in the external environment; 4) Observe once before handover; 5) After completion, the construction unit should observe once every six months until it is basically stable (1 mm/100d).

　　Starting from Wednesday, a strong cold air swept across the north and south of China, causing heavy rain and snow in most parts of the country, especially in the south where the average temperature was about 5 ℃ lower than the same period in history. The bad news is that the Central Meteorological Observatory continues to issue a blue warning for low temperatures, and this weather will continue until next Wednesday.

　　According to research data from Century Architecture Network, as of February 17th, the construction project commencement rate in China is only 51%, far below expectations. It is expected that by the end of February, the construction project commencement rate will only reach 68%. It can be said that ideals are full and reality is very fragile.

　　The main reason is that: firstly, the widespread rain and snow weather across the country affects normal construction; Secondly, real estate companies have not started more new projects; Thirdly, slow payment collection by construction companies has led to financial constraints. It seems that the turning point in steel demand, especially in the demand for construction steel, will not come soon.

　　This week, both steel and prices have shown a downward trend, with the main factor being the panic drop in steel prices caused by the sharp drop in iron ore. However, the underlying reason is also the weak demand in the steel market.

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