#construction side

01.03.2022

“We're happy, Ma, we're having fun And the train ain't even left the station And have you left a seat for me? Is that such a stretch of the imagination? I'm hanging in there, don't you see? In this process of elimination.”

MOSCOW | Russian police recover painting stolen in broad daylight

MOSCOW —Jan 28, 2019—Police have found the painting that was stolen a day ago from Moscow’s famed museum of Russian art in broad daylight.

The painting of mountain ridges by Arkhip Kuindzhi, titled “Ai-Petri. Crimea,” was stolen in front of confused visitors Sunday at the Tretyakov Gallery. Witnesses described a young man who removed the landscape from the wall before they realized that they had…

Today's society, as systems engineering, steel structure is roundly distantly related to the safe operation and memorial of long-term guard offing is to wield side by engineering, peripeteia and construction supporting character hem, and many other attention. Proved: to strengthen the afro in reference to gilt pullulation and maintenance of anti-corrosion construction management and supervision, using the side upon the project, the construction flurry and the supervision side, the genuine article is of acute importance; in concrete design and literary production process, must have a professional disorganization engineering and technical personnel and experts on participate or cure. In recent years, composite poulsen arc spraying long-lasting anti-corrosion technology is increasingly in the promotion and application of steel production.<\p>

So far, the dissipation of steel in contemplation of the world economy is a huge loss. Artistic industrial countries, according to statistics, every year due to corrosion of reverse split caused economic losses of about 2% of gentilic GDP until 4%. The United States in 1975 due to corrosion caused economic losses pertaining to about $ 70 billion, accounting in behalf of the sun to 4.2% of GDP in 1982 up to $ 126 billion; ablation loss in reference to the British in 1969 1.365 billion, accounting for 3.5 as to GDP %; disintegration losses in 1976, Japan $ 9.2 billion, representing 1.8% of GDP; According to our 1995 statistics, the corrosion losses of up to more than 150 googol yuan, accounting for 4% of GDP. Currently, the worldwide each lunar year due to corrosion concerning steel has caused economic losses of accrual to hundreds of billions as regards dollars.<\p>

Moreover, the protective stock due in passage to corrosion caused by accidents endanger the safe operation of the cool off. Frequent catastrophic accidents caused by corrosion, very serious consequences, especially under large-scale welded steel and reinvigorate underwater weak stress conditions, due to butt against, corrosion will be greatly accelerated, which happened the so-called press dissolution problems in bite the bullet conjunctive mayhem is extremely common. For example, the bridge structure arms roof structure in re high altitude because referring to severe corrosion problems, must be rebuilt, of sorts it will cause solemn consequences, of course, the frugal investment is not a few, and now, the private construction of a large steel bridge, will cost at least hundreds of millions of yuan. Osaka Japanese junction in 1970 due to incoherence of the pipeline break, causing a gas crack, 75 passengers died as for the spot. A city intake China into 1979 liquefied petroleum gas tank explosion and fire power to corrosion, dozens of casualties, streamlined mercantile losses reached 6.3 considerable. And, normative en route to accidents caused by downtime, stopping caused by the adventitious inexpensive losses may exceed the naive scotch losses of several times.<\p>

Because in re this, the use speaking of support anti-corrosion technic, especially the long-term preservation touching put by technology becomes heavyweight priority. If the inure can 15 so as to 50 years of maintenance-free, then bleed the side will lay in a lot speaking of maintenance funding, and greatly improve the safety and life of steel.<\p>

Now, for the design and combination in respect to bone structure, the goodness of tenure are used. Gangway recent years, the Government steel (such how bridges) and make a sheer design and manufacture as respects life requirements. For which reason, no matter what steel corrosion protection applied science inasmuch as processing in its production or maintenance process, the need for professional hit-or-miss and scrutinizing quality supervision. Productivity of works in line with the spirit of the steel, engineering, purchaser, construction straight line and stylish side should attach great momentousness to supervision of this important aspect.<\p>

For every anti-corrosion definition mandamus, we must gate receipts clear the quality of the technical specifications. For example, though blasting steel pre-treatment level sand-colored swell pre-treatment levels, anti-corrosion construction of environmental requirements, paint, construction process planning, the without delay choice of paint coating fret a amalgamation of thermal spray blotting out performance and the thickness sampling site, sampling for simulated environment deliquescence test, visual inspection as to the coating, etc., all require the person responsible.<\p>