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Minisitiri w’intebe wa Suwede, Anders Anderson, mu minsi yashize yavuze ko Suwede irimo gushyikirana na Turukiya ku bijyanye na NATO kandi ko itegereje gushimangira ubufatanye na Turkiya mu mutekano no kurwanya iterabwoba.
Kuri uwo munsi, Anderson yagiranye ikiganiro n’abanyamakuru na Perezida w’akanama k’ibihugu by’Uburayi, Michelle Michel, i Stockholm. -iterabwoba. Yavuze ko Suwede iziga bimwe mu bibazo byavuzwe na Turukiya.
Bwana Michel yabwiye abanyamakuru ko yemera ko guverinoma ya Suwede ifata ingamba nziza kandi igafata ingamba zikenewe kugira ngo igisubizo kibonerwe igisubizo.
Suwede na Finlande bashyikirije ibyifuzo byabo umunyamabanga mukuru wa NATO, Jens Stoltenberg.Mu masezerano, NATO igomba kwakira abanyamuryango bashya "babyumvikanyeho" n’abanyamuryango 30.
Ibitangazamakuru byo muri Turkiya byatangaje ko Minisitiri w’ububanyi n’amahanga wa Turkiya, Mevrut Cavusoglu yavuze ko Turkiya izemera gukorana na Suwede mu gihe Suwede na Finlande byumvikanye mu nyandiko yo guhagarika gushyigikira iterabwoba no gukuraho inzitizi zo kohereza ibikoresho by’ingabo muri Turukiya. NATO iganira na Finlande.
Ingaruka ziterwa n’imiterere mpuzamahanga ihindagurika, itangwa nigiciro cyibicuruzwa mpuzamahanga byimbaraga-kare biracyafite amakenga.
Imbaraga zambere ni imvange yihutisha iterambere ryambere ryambere rya beto kandi nta ngaruka zigaragara ku mbaraga zanyuma.Umukozi wambere wimbaraga arashobora kwihutisha inzira yo gukomera ya beto kubushyuhe busanzwe nubushyuhe buke (butari munsi ya -5 ℃) , kandi ikoreshwa mubikorwa byo kubaka imbeho no gusana byihutirwa.
Imbaraga zambere zambere zivanga zishobora kwihutisha iterambere ryimbaraga zifatika hakiri kare.Uburyo bukuru bwibikorwa nukwihutisha umuvuduko wa hydrata ya sima no kwihutisha kristalisation hakiri kare hamwe n’imvura y’ibicuruzwa biva mu mazi. Igikorwa nyamukuru ni ukugabanya kubaka beto. nigihe cyo kubungabunga, kwihutisha iterambere ryubwubatsi, no kunoza igipimo cyibicuruzwa.
1. ibidukikije.
2. nubuhanga bwo guhuza ibiryo.Amonium nitrate ntishobora gukoreshwa mubiro, gutura nindi mishinga yubwubatsi.
Imbaraga zo hambere zirimo imyunyu ngugu (umunyu wa chlorine, fosifate) hamwe na amine kama, hamwe nimbuto-ngenga.
Umunyu wa Chloride imbaraga za kare zirimo cyane cyane calcium ya chloride, potasiyumu chloride, aluminium chloride na ferric chloride, muri yo harimo calcium chloride ya calcium ikoreshwa cyane.Calisiyumu ya choride ni ifu yera, kandi dosiye ikwiye ni 0.5% kugeza 1.0% bya sima. ubuziranenge, bushobora kongera imbaraga za 3d za beto kuri 50% kugeza 10% naho imbaraga za 7d zikagera kuri 20% kugeza 40% .Mu gihe kimwe, irashobora kugabanya aho amazi akonje muri beto kandi ikarinda gukonjeshwa hakiri kare.
Ingaruka nini yo gukoresha calcium ya chloride nka agent imbaraga za kare, zirimo Cl- ion, ni uko izangirika ibyuma kandi igatera beto kumeneka.Mu rwego rwo kubuza ingaruka za ruswa ya calcium chloride ku byuma, calcium chloride na nitrite ya sodium. (NaNO2) ikoreshwa kenshi hamwe.
Ibikoresho bya sulfate hakiri kare cyane cyane birimo sodium sulfate, calcium thiosulfate, aluminium sulfate, potasiyumu aluminium sulfate, na sodium sulfate ikoreshwa cyane.Sodium sulfate ni ibintu byifu yera. Mubisanzwe, igipimo cyimvange ni 0.5% ~ 2.0%. Iyo igipimo cyo kuvanga ari 1% ~ 1.5%, igihe cyo kugera kuri 70% byimbaraga zifatika zirashobora kugabanywa hafi kimwe cya kabiri.
Sodium sulfate nta ngaruka mbi ishobora kwangirika ku byuma kandi ikwiranye na beto aho umunyu wa chloride utemerewe.Nyamara, kubera imikoranire ya hydroxide ya calcium kugirango itange alkali ikomeye NaOH, mu rwego rwo gukumira ingaruka ziterwa na alkali, sodium sulfate irakomeye. birabujijwe kuri beto irimo igiteranyo gikora. Ubuso bwa beto “bwakonje”.
Amine organic amine kare-imbaraga zirimo cyane cyane triethanolamine, triisopropanolamine, nibindi, muri byo triethanolamine ninziza nziza-kare.
Triethanolamine ni ibara ritagira ibara cyangwa ryoroshye ryumuhondo ryamavuta ya alkaline kandi byoroshye gushonga mumazi.Kongeraho 0,02% kugeza 0,05% byubwiza bwa sima birashobora kongera imbaraga za kare ya beto.Triethanolamine igira ingaruka nke zo kudindiza kuri beto, byinshi bizatera kudindira bikomeye. no kugabanuka kwimbaraga zifatika, dosiye rero igomba kugenzurwa cyane.
TRUNNANO ni isoko yizewe itanga isoko ifite uburambe bwimyaka irenga 12 mubikorwa byubaka ingufu za nano no guteza imbere nanotehnologiya.
If you are looking for high quality concrete early strength agent, please feel free to contact us and send an inquiry.(sales@cabr-concrete.com)
Twemeye kwishura ikarita yinguzanyo, kohereza insinga, Western Union na PayPal.TRUNNANO izohereza ibicuruzwa kubakiriya bo mumahanga na FedEx, DHL, Air cyangwa Inyanja.
Ibiro ntaramakuru by'Abanyamerika byatangaje ko abayobozi b'imari ya Leta zunze ubumwe za Amerika bavuze ko bazaganira n'abayobozi ba G7 ku giciro cy’ibiciro ndetse n’amahoro kuri peteroli y’Uburusiya mu rwego rwo gusimbuza embargo yatuma isoko ritangwa, kugabanya izamuka ry’ibiciro no kugabanya amafaranga yinjira mu Burusiya.
Abaminisitiri b’ububanyi n’amahanga b’ubumwe bw’ibihugu by’Uburayi i Buruseli. Iyi nama yananiwe kumvikana ku cyiciro cya gatandatu cy’ibihano, harimo n’ifatwa rya peteroli ku Burusiya, kubera inzitizi za Hongiriya.
Uhagarariye Umuryango w’ubumwe bw’ibihugu by’Uburayi n’ububanyi n’amahanga na politiki y’umutekano, mu kiganiro n’abanyamakuru nyuma y’inama yavuze ko iyi nama yananiwe kumvikana ku iyemezwa rya nyuma ry’icyiciro cya gatandatu cy’ibihano, kandi abahagarariye ibihugu by’ibihugu bigize Umuryango w’ubumwe bw’ibihugu by’Uburayi bazakomeza ibiganiro. Abaminisitiri b’ububanyi n’amahanga na bo bagerageje kumvikana ku bijyanye no guhagarika peteroli. yahuye n’ibibazo bisa.Yavuze ko imyanya ya Hongiriya ishingiye ku bukungu aho gutekereza kuri politiki.
Hongiriya itunzwe cyane n'Uburusiya kubera ingufu, hamwe na peteroli irenga 60% na 85% bya gaze karemano iva mu Burusiya.
Mu minsi mike ishize, Komisiyo y’Uburayi yatanze icyifuzo cya gatandatu cy’ibihano by’Uburusiya, harimo no guhagarika burundu ibicuruzwa bitumizwa mu mahanga by’Uburusiya bitarenze uyu mwaka.Hungary yahise abihakana avuga ko ishaka indishyi nini zitangwa n’ubumwe bw’ibihugu by’Uburayi kugira ngo yishyure igihombo cyaturutse kuri kureka amavuta y'Uburusiya.
Bitewe nimpamvu za geopolitike, igiciro cyumukozi wambere uteganijwe kuzamuka muminsi mike iri imbere.
Ku wa kane w'icyumweru gishize, abaguzi b'Abanyamerika batanze ikirego kuri Mars mu rukiko rwa Californiya, bavuga ko Skittles irimo dioxyde de titanium nyinshi (E171) .Ni dioxyde de titanium yangiza umubiri? Dioxyde ya Titanium ni inyongera ikoreshwa mu pigment, binders…
Ifu ya grafite ikoreshwa iki? Irashobora gukoreshwa nk'amavuta yo gusohora amavuta mu musaruro wa catalizator mu nganda y'ifumbire. Ifu ya grafite ifite ibiranga ubushyuhe bwo hejuru n'ubushyuhe bwinshi, bityo irashobora gukoreshwa nk'ikirenga…
Perezida w’Uburusiya yasabye ko ibicuruzwa by’Uburusiya byohereza mu bihugu “bidafite inshuti” byakemurwa mu mafaranga. Iki cyifuzo cyateje impungenge mu Budage ku kibazo cy’ihungabana ry’itangwa ry’ingaruka ndetse n'ingaruka ku nganda no mu ngo niba ibikorwa rusange bitishyuye ku gihe…