Первичный алюминий А0 (технической чистоты) поставляется по ГОСТ 11069-2001. Содержание алюминия не менее 99,70%. Содержание других веществ: кремний 0,15 железо 0,16 медь 0,01 марганец 0,03 магний 0,02 цинк 0,04 галлий 0,03 титан 0,01 прочие примеси не более 0,03 каждой в отдельности. Слиток отмечается двумя черными вертикальными полосами.
Алюминий А0 поставляется чушками. Вес одной чушки: 14-16 килограмм. Чушки упаковываются в пачки, вес каждой пачки от 800 до 1000 кг. Купить алюминий А0 в чушках вы можете в компании "Алюминий" в чушках купить алюминий А35. Минимальная партия поставки алюминия А0 от 20 тонн. По договоренности возможна поставка меньшего тоннажа, но не менее одной пачки слитков. Т. е. пачки не распаковываются.
5 Stealth Weapons Have Made The U.S. Military Unstoppable
Stealth, or the idea of reducing the ability of the enemy to detect a weapon, has been around since the first caveman sewed a pocket into his clothing and hid a rock in it.
'A travesty': North Carolina faces calls to continue reopening even as Covid-19 cases surge
North Carolina remains in the second phase of its reopening plan after hitting a new high in hospitalizations, but industry groups want restrictions easedMajor – the photogenic life-sized bronze bull statue that presides over a square near the center of downtown Durham, North Carolina – hasn't had much company in recent weeks.With the number of coronavirus cases, hospitalizations and deaths in the state all trending upwards, many businesses up and down Main Street remain closed, while others operate in a limited capacity. Some storefronts have been boarded up following recent Black Lives Matter protests, with the plywood covered in graffiti art. "People were crying before the teargas," one read.Outside Pour Taproom on Thursday evening, several groups sat sipping drinks at red metal tables spaced strategically apart. The pour-it-yourself taproom reopened last week, and since has seen a solid, if unspectacular, stream of patrons. Anjelika Vasquez, the Taproom's manager, said many had felt "cooped up in the house"."It's such a weird period," she said. "But people want to drink."Under North Carolina's current set of rules, restaurants, breweries, retail stores and salons are allowed to open at 50% capacity. Gyms and bars are closed, with wiggle room for pubs that serve food. Gatherings are limited to 10 people indoors and 25 outdoors.The Taproom halved its staff and reduced its hours, along with adding sanitizing stations and selling face masks. While the moves have bought the business some time, Vasquez said she's wary about the future."Everybody is getting really impatient and small businesses are suffering," she said. "But I have a feeling we're going to have to close again."On Wednesday, a day after the state hit a new high in Covid-19 hospitalizations, the Democratic governor, Roy Cooper, announced North Carolina would remain in the second phase of its three-phase reopening plan, a decision that was swiftly condemned as anti-business by many in the state's Republican-dominated legislature.Phase two was scheduled to end Friday, but Cooper, who also announced a mandate requiring individuals wear masks in public despite fierce opposition in some quarters, said he was "concerned" about the direction the state is trending."The numbers we see are a stark warning," the governor said. "We're adding this requirement because we don't want to go backward."The announcement was met with furor from industry groups."The governor's decision is effectively signing a death warrant for 1,063 bars across North Carolina while offering zero relief to the small-business owners or their employees," Zack Medford, president of the North Carolina Bar and Tavern Association (NCBATA), said in a release. "Asking private bar owners to lose everything they've worked for while their competitors can thrive is unconscionable.On 4 June, the NCBATA filed a lawsuit against the state on behalf of more than 185 bars, alleging that the Cooper's office violated the businesses' constitutional rights by "irrationally treating [bars] differently from restaurants, hotels, wineries, distilleries, taprooms, brewpubs, breweries, private clubs and eating establishments".Groups representing churches and gyms have also filed similar lawsuits.But for the past several weeks, the state has failed to hit its self-imposed benchmarks for reopening. In addition to a steady increase in hospitalizations – culminating in the record high 915 on Tuesday – North Carolina saw 1,721 new cases Wednesday, its second-highest daily total since the pandemic began."We used to be rock solid in the mid-500s of the total number of hospitalizations. We're now in the 900s and that trend continues to go up," Mandy Cohen, the state's health and human services secretary, said this week.About 9% of tests performed are coming back positive, a number that has also failed to dip. One of the only metrics that has dropped has been tests performed, with the state Department of Health and Human Services citing a renewed shortage of testing reagents.The Republican-controlled state general assembly has generally fought Cooper's reluctance to reopen, passing a handful of bills that would relax restrictions on bars, gyms, bowling alleys and amusement parks. Cooper vetoed at least two of these bills.Many of North Carolina's first hotspots were focused near its population centers, such as Charlotte, Raleigh and Durham. But in recent weeks the spread has moved into less populated areas and heavily impacted Hispanic, Black and indigenous communities, particularly those working in food processing facilities and on farms.The virus's movement from urban to rural areas was predictable, said Lori Carter-Edwards, an associate professor at the University of North Carolina Gillings School of Global Public Health, and is underscoring the conflicted relationship between the economy and public health across the state.Without proper safety nets in place – namely in areas with fewer resources – governments and businesses will continually be forced to choose between financial stability and public health, she said.> If we can't make the health decision when the science tells us what it tells us we will be dealing with this much longer> > Lori Carter-Edwards"Both decisions are tough, but if we can't make the health decision when the science tells us what it tells us we will be dealing with this much longer and will be the nation that didn't do what it could have done," Carter-Edwards said. "And that will be a travesty."As it stands, congregate living facilities, daycare centers and schools are the only facilities required by the state to report outbreaks, which it defines as two or more cases. For all other businesses, local health departments and, by extension, the state department of health and human service (DHHS), depend on companies volunteering their own data or tracking down clusters through case interviews."It is in the best interest of public health for those private businesses to self-identify and work with NCDHHS so that we can help protect employees and communities by providing technical assistance on mitigation strategies, educating employees about the virus and measures they can take, and providing testing for those who have been exposed as well as for others in their households," a DHHS spokesperson wrote.North Carolina is set to reassess its reopening strategy when the current order expires on 17 July, and Carter-Edwards said the next three weeks represent a critical window for the state to coordinate a response to its rising numbers."People need to understand the war is not against an individual," she said. "Until we learn how to work together, be bipartisan and treat this as a collective public health [issue], we won't be able to hit our plateau. We'll miss the mark, we'll have more deaths and we'll have more cases."
Уголок равнополочный является сегодня довольно популярным материалом. С ним взаимодействуют во многих отраслях. Это обусловлено отменными эксплуатационными данными изделий: он прочный и в то же время легкий. Поэтому их все чаще можно увидеть там, где невозможно применение его аналога из стали.
Помимо перечисленных характеристик, равнополочные уголки отличаются долговечностью, переносимостью воздействия как высоких, так и низких температур. Алюминиевый равнополочный уголок обладает высокой устойчивостью к коррозии, ультрафиолетовых лучей, химических жидкостей, кислот и влаги. При взаимодействии с воздухом на его поверхности возникает окисная пленка, которая играет роль барьера и увеличивает период его эксплуатации.
Также на уголки равнополочные может быть нанесено покрытие одним из методов:
распыление полимерной порошковой краски;
декорирование и ламинирование;
анодирование (путем создания на поверхности алюминия оксидного слоя).
Разные составы цветовых решений позволяют вписать их в производственный цикл для производства шкафов-купе, гардеробных комнат и прочей домашней мебели. Вышеприведенные нюансы помогут оценить их особенности, анодированные равнополочные уголки пользуются популярностью у многих потребителей - организаций и частных лиц.
Еще одно достоинство заключается в том, что они без каких либо проблем поддаются практически любой механической обработке. Его можно сверлить, шлифовать и придавать ему разлиную форму. Для их скрепления используются саморезы.
Как делаются уголки равнополочные
Производство их, как правило, осуществляется экструзией или гибкой. В зависимости от технологии выделяют вот два типа:
прессованные;
гнутые.
При этом они могут поступать в продажу в исходном состоянии или подвергнутые одному из нескольких способов термообработки. Экструдируют их на мощных гидравлических прессах через формообразующий элемент - фильеру, или так называемую матрицу. Гнут на гибочных станках. Стоить отметить, что им свойственно иметь более десятков тысяч размеров. Наиболее маленьким считается размер 10х10х1 мм, его противоположность, габарит 200 мм шириной и 200 мм высотой.
И так, подведем итоги: сплошной профиль, гораздо надежнее поливинилхлорида и дерева, так как не боится температурных скачков, алюминию не страшны жара и морозы, он устойчив к негативным атмосферным проявлениям. Они, профили, не воспламеняются и не поддерживают процесс горения, не продуцируют токсинов даже в случае нагревании, что дает возможность использовать их в жилых помещениях. Они не выделяет в атмосферу ядовитых веществ, абсолютно безвредны для человека. И монтировать их - одно удовольствие, скажем так, достаточно просто. Кроме того, они просты в обслуживании. И самое главное, они отличаются доступной ценой.
Где купить алюминиевый равнополочный уголок оптом и в розницу?
В магазинах расположенных по адресам: магазин Алюминий Бережанская 9 Киев, магазин Алюминий Кокчетавская 12 Харьков или в интернет магазине https://kzask.ua/ugolokrav/, вы также можете купить равносторонние уголки алюминиевые по цене производителя.
Police 'Reform' and the Making of a Racism Narrative
Have you seen that mountain of evidence that Derek Chauvin is a racist? Me neither.In that regard, I'm like the Wall Street Journal's fearlessly fact-driven Jason Riley. Did some shred of racial animus motivate the since-fired Minneapolis police officer's killing of George Floyd? For the moment, we have no proof of that -- just a racialist narrative built on the happenstance (no reason to believe it's more than that right now) that Chauvin is white and Floyd was black.These days, alas, mere happenstance is enough to tear this nation asunder.As an old investigator, I am intrigued by the fact that Minnesota attorney general Keith Ellison has refused to disclose police body-cam video of the moments leading up to Chauvin's disturbing neck hold. Ditto the fact -- highlighted in my analyses of the charges filed against the arresting officers (here and here) -- that the state's minute-by-minute recitation of probable cause omits whatever went on between Floyd and police inside the squad-car. Surely, if they helped the prosecution's police-brutality allegations, those gaps in the complaint would have been filled.Similarly, the fact that Minnesota police procedures permitted the use of neck holds for suspects resisting arrest has disappeared from the reporting. No chatter permitted, either, about the facts that Floyd (a) had a significant criminal record (though no new charges in recent years), (b) was suspected of passing a small amount of counterfeit money at the time of his arrest, and (c) was high on fentanyl and methamphetamine -- a toxic combination whose ingestion was particularly dangerous for a person with his heart conditions.Silence on these matters is partially explained by the admirably widespread desire not to besmirch a tragic victim, as well as the Left's more-narrow determination to martyr Floyd for purposes of their police-racism narrative. The subject is also verboten, though, because the police were inconveniently recorded discussing their fear that Floyd might be experiencing excited-delirium syndrome. When police suspect that dangerous condition, their training calls for restraining the arrestee until emergency medical personnel arrive.I've expressed my concern that the case against the former Minneapolis police is both overcharged and undercharged. Others have taken the overcharging argument further than I have -- and persuasively so (see this thoughtful, comprehensive analysis by Gavrilo David). None of this means the prosecution of the now-fired cops is illegitimate. To the contrary, it underscores the wisdom of the original charges, filed before the notoriously demagogic Ellison entered the fray. In them, prosecutors took pains to include a manslaughter charge along with depraved indifference murder. That is, the police were not trying to kill this man. His death, to which his own poor judgment contributed, resulted from police negligence, possibly severe enough to rise to recklessness. But to this moment, there is no reason to believe his death was intentional, much less a modern-day "lynching" motivated by racial animus.Yet the racism narrative is driving the nation to ruin.The defamation that police are institutionally racist because America is indelibly racist has opened a potentially unbridgeable chasm. It is abetted by two national character flaws. The first is our gravitation to political leaders capable only of making matters worse by their spitefulness and Manichean posturing.The second is our increasingly manifest conviction that we are not worth defending. We seem convinced that there is no positive case to be made for a society that idealizes liberty and the equal dignity of every person. For a society that does not pretend to be perfect, but that strives to be better. A society that confesses its sin and works toward redemption: spilling its blood to end slavery, fighting to end de jure racism, and rejecting racial discrimination as a socially acceptable attitude.If we do not believe we are worth preserving -- humbled by our flaws, yes, but duly proud of our virtues and our historic accomplishments -- we will not be preserved.This week's farce on Capitol Hill was not a hopeful sign.I admire Senator Tim Scott. His life story, recently told in moving detail by the WSJ's Tunku Varadarajan, is an inspiration. Yet his police-reform legislation was far from inspirational. Sure, it should have been debated. Democrats are cynical -- surprise! -- to block its consideration, the better to keep riding the racism wave they expect to make an anti-Trump tsunami by November (and, as usual, getting no small amount of help from the president). But the best you can say for Scott's proposal was that it would do no real harm.Republicans had no intention of pushing back against the slander of institutional racism. They have no stomach for trumpeting the 30-year revolution in policing that, by dramatically driving down homicide and violent crime, has saved thousands of black lives. They would not rouse themselves to a defense of police forces that, reflective of their communities, boast high percentages of African-American officers and, in many major cities, of African-American leadership. No case was made that those black lives matter, too.Instead, Republicans accept the premise that the nation's police forces are infected with racism and in desperate need of reform. The GOP won't dictate to the states, as a bill passed by House Democrats' would. But Republicans would use federal funding as the prod for state data-gathering on police uses of force. Given that policing is a state responsibility, and that the use of force is a necessary component of it, the only rational purpose of this federal scrutiny is the conceit that police violence is triggered by racism, not by the imperative of countering aggressive criminal behavior.You might think Congress would want to test that proposition before hamstringing police in a way that will inevitably endanger American communities. Nope.The Republican cravenness makes it that much easier for Democrats to go all the way with the narrative. The Democratic legislation has no chance of being enacted in law -- at least not until the Democrats retake the Senate and do away with the filibuster so President Biden can sign their grand designs into law. But "reforming" police by legislation is not the objective.The point is for the Biden Justice Department to pick up where the Obama Justice Department left off.As I pointed out at the time, the Obama Justice Department's Civil Rights Division made a habit of slipstreaming behind race-tinged controversies, commencing investigations of state and local police departments. They would file lawsuits under a Clinton-era law that permits the Justice Department to sue municipalities based on any alleged "pattern or practice" that deprives people of their federal rights. States, cities, and towns cannot afford to go toe-to-toe with the Justice Department and its $30 billion annual budget. So they would settle by agreeing to consent decrees in which they'd be obliged to conform to Obama-prescribed policing -- in with police as social workers whose community "legitimacy" hinges on confessing their "implicit bias"; out with "broken windows."The headline grabbers in the Democrats' police-reform package were bans on chokeholds and no-knock warrants (the federal jurisdiction for such mandates remains mysterious), as well as the gutting of "qualified immunity," which would make it easier to sue police. Less well noticed were the legislation's data-gathering provisions. They are similar to Scott's, except Democrats want more information about forcible police encounters, and they want that information broken down by race.The object of the game is patent. Using the hocus-pocus of "disparate impact" theory, Democrats will argue that the disproportionately high percentage of black males in forcible police incidents is conclusive evidence of racism. Such factors as disproportionately high incidence of criminal behavior, and the race (often black) of the responding police officers will be ignored (the individual's race makes no difference, you see, if the institution is racist -- indeed, incorrigibly so). This distorted number crunching will make it even more prohibitive for states and their municipalities to challenge Justice Department lawsuits. They will concede and sign on the dotted line: "reform" by consent decree.That is how you project racism without proving racism. It is not hard for the side that relishes the battle, especially when the other side's specialty is preemptive surrender.
Первичный алюминий А0 (технической чистоты) поставляется по ГОСТ 11069-2001.
магазин алюминий предлагает: без покрытия алюминиевый цена 50х50х5 уголок https://goo.gl/maps/dQtFQEon34D2
Алюминиевый слиток, фото из Instagram. Хэштеги: #производство, #алюминий, #слиток. Аккаунт: @alyuminiy_com
Уголок равнополочный является сегодня довольно популярным материалом. С ним взаимодействуют во многих отраслях. Это обусловлено отменными эксплуатационными данными изделий: он прочный и в то же время легкий. Поэтому их все чаще можно увидеть там, где невозможно применение его аналога из стали.
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