nkhani

Chirenano | Ufa wa ceramic, ufa wa graphite, a boron ufa, 3d yosindikiza zitsulo nanomaterial wopatsa ndi wopanga.

Prime Minister wa Sweden Anderson adati masiku angapo apitawo kuti Sweden akukambirana ndi Nator polumikizirana ndi Turkey.
Anderson adagwira msonkhano wolumikizana ndi Preints Purezidenti wa Council Michel Michel mu Stockalm tsiku lijali.nderson adatinso kuphatikizira kulumikizana ndi ku Turkey, kuphatikizapo mgwirizano mu minda ya chitetezo ndi kutsutsana -Siporism.ikuti Sweden amaphunzira zina mwa mavuto omwe akwezedwa ndi Turkey.
A Michel adauza msonkhano woti akhulupirire boma la ku Sweden linali kuchitapo kanthu mochitapo kanthu ndipo amagwiritsa ntchito njira zofunika kufikira yankho.
Sweden ndi Finland atumiza mapulogalamu awo ku Worto Selectary wamkulu Jens Staltelnberg.unthaka, mgwirizano, Nato ayenera kuvomereza mamembala atsopano a mamembala 30.
Ministristy yaku Induste cavrut cavuslugluelluluglulugluluglupogluaglugluagulugluaglugluaglugluagluaglugluagluaglugluagluagluaglugluagluaglugluagluagluagulu woyenera kugwira ntchito ndi Sweden ngati Sweden ndi Finland afikire zoletsa za ku Turkey A Nato amakamba ndi Finland.
Zomwe zakhudzidwa ndi zinthu zoyipazi, zomwe zimachitika komanso kupezeka ndi mtengo wa ntchito zambiri zoyambirira - zomwe zimachitika kale.
Choyambirira champhamvu ndi chosakanizira chomwe chimathandizira kukula kwa konkriti ndipo palibe chowonekera paulamuliro wa konkriti. , ndipo imagwiritsidwa ntchito pomanga nyengo yozizira ndi kukonza mwadzidzidzi.
Mphunzitsi woyambirira wamphamvu amatanthauza kuphatikizika komwe kumatha kuthamanga kwa mphamvu ya konkriti. Njira yayikulu yochita hydration yoyambirira ndi kufupikitsa zojambulajambula Ndipo nthawi yokonza, fulumira kupita patsogolo, ndikusintha njira yosinthira.
1. Wothandizira woyambirira ndioyenera ma projekiti opangira matenthedwe ndi konkriti wokhala ndi zoyambira zoyambirira zopangira firiji, kutentha kochepa komanso kutentha kocheperako sikuyenera kupezeka -5 ° C.early Worment sayenera kugwiritsidwa ntchito kwambiri malo otentha.
2. Zinthu zamankhwala zomwe zimavulaza thupi la anthu kapena kuipitsa chilengedwe mutasakanikirana sizigwiritsidwa ntchito ngati othandizira amtundu wa hexavaal chromium Ndipo chakudya cholumikizirana cha chakudya.Ammonium nitrate sichigwiritsidwa ntchito mu Office, malo okhala ndi ntchito zina zomanga.
Mankhwala oyambilira amaphatikizanso mchere wa mafuta (mchere wa chlorine, ma phosphates) ndi ma aminec.
Mchere wa chloride woyambirira umaphatikizapo calcium chloride, potaziyamu chloride ndi frim chloride, ndipo mlingo wake woyenera ndi 1.0% ya simenti Khalidwe, lomwe lingakulitse mphamvu ya ma 3D mpaka 50% ndi mphamvu 7% mpaka 20% mpaka 40% nthawi yozizira kwambiri komanso kupewa kuzizira konkriti.
Choyipa chachikulu chogwiritsa ntchito calcium chloride monga wothandizira woyambirira, wokhala ndi zitsulo, ndikuti idzang'amba konkriti ku Chloride pa calcium chloride ndi sodium (Nano2) nthawi zambiri amagwiritsidwa ntchito limodzi.
Sulfate Yoyambirira Yoyambirira imaphatikizapo sodium sulfate, calcium thiosulfate, aluminium souminium sulfate, ndi sodium soluum imagwiritsidwa ntchito kwambiri.Sodium sulfate. Nthawi zambiri, mlingo wophatikizika ndi 0,5% ~ 2.0%. Mlingo wa kuphatikizika ndi 1% ~ 1.5%, nthawi yofikira 70% yamphamvu yomwe ingafupikitsidwe ndi theka.
Sodium Sulfate alibe mphamvu pamiyala yachitsulo ndipo ndi yoyenera kwa conlete pomwe mchere wa chloride suloledwa ndi calcium hydroxide, sodium sulfate zoletsedwa kwa konkriti yokhala ndi zolimbikitsira. Konkriti "yoyaka".
Organic Amine koyambirira
Triethanolamine is a colorless or light yellow oily liquid that is alkaline and easily soluble in water.Adding 0.02% to 0.05% of cement quality can improve the early strength of concrete.Triethanolamine has a slight retardation effect on concrete, too much will cause serious retardation ndikuchepetsa mphamvu yamphamvu, motero mlingo uyenera kulamulidwa mosamalitsa.
Trunnano ndi wothandiza wodalirika konkriti ndi zaka zopitilira 12 ku Nano mphamvu zolimbitsa thupi ndi Nanotechnology.
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)
Timalola kulipira ndi kirediti kadi, kusinthitsa waya, Western Union ndi PayPal.TRunnano itumiza katundu kupita ku Makasitomala akunja ndi FedEx, DHL, Mpweya kapena nyanja.
Akuluakulu aku US akanakambirana ndi atsogoleri a G7 GAWO Mtengo wa ku Russia ngati njira inanso yothandizira kuti msika ukhale ndi ndalama, amachepetsa ndalama zaku Russia, Reurbour akuti.
EU achilendo okwatirana ku Brussels.the msonkhano walephera kuvomerezana pa zilonda zisanu ndi chimodzi, kuphatikizapo zolakwa za mafuta ku Russia, chifukwa chotsutsa kuchokera ku Hunry.
Woyimira wamkulu wa EU pazinthu zakunja ndi chitetezo cha Chitetezo chomwe adati pamsonkhano wankhani wa Support kuti msonkhano udalephera kukhazikitsidwa komaliza. Atumiki akunja adayesetsanso kukwaniritsa mgwirizano pa chiletso chamagetsi. Anakumananso ndi mavuto ngati ofanana.
Hungary amadalira kwambiri Russia chifukwa cha nyonga, ndi zoposa 60% ya mafuta ake ndi 85% ya mpweya wake wachilengedwe kuchokera ku Russia.
Masiku angapo apitawa, European Commission idatumiza zikwangwani zisanu ndi chimodzi zotsutsana ndi Russia, kuphatikizapo zoletsa zamafuta a Russia kumapeto kwa chaka chino. kusiya mafuta a Russia.
Zokhudzidwa ndi zinthu za geopolitical, mtengo wa othandizira amayembekezeredwa kuti awuke m'masiku ochepa otsatira.
Ogula US adapanga milandu motsutsana ndi Mars ku California Khothi Lali Lalitali,
Kodi ufa wa graphite umagwiritsidwa ntchito bwanji? Itha kugwiritsidwa ntchito ngati mafuta otulutsa nkhungu popanga mabizinesi a feteleza.gragite ufa umakhala ndi kutentha kwa kutentha kwambiri, kotero itha kugwiritsidwa ntchito ngati malo okwezeka ...
Purezidenti waku Russia wafuna kuti mayiyu akugulitsa ku Russia akhazikitsidwe ku Ruble.thint akweza nkhawa za kusokonezeka kwa Germany ndi zomwe zimakhudzanso mafakitale ndi ndalama sizimalipira pa nthawi ...