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Kusindikiza konkriti ndikuchiritsa ntchito yomanga kumafunikira kuwonjezera madzi?
Mpikisano ukakhala wosakanikirana ndi madzi, chifukwa chokopa mgwirizano pakati pa mamolekyulu a simenti pa tebulo panu pa njira yamiyendo, ndi mayanjano ena a T.. .Werengani zambiri -
Kufanana kwa Admanictures ndi zida zina zopangira konkriti
Tsiku lolemba: 26, Apr, zoyambitsa 20 zopangidwa ndi mchenga komanso kusinthasintha kwa masitima a konkriti mayi wopangidwa ndi mchenga wopangidwa mosiyanasiyana. Mphete yolerera yamakina yopangidwa ndi makina imakhudzanso kuchepa kwa konkriti ku ...Werengani zambiri -
Kugwiritsa Ntchito Zinthu Zachilengedwe Mukayang'ana Toprete Topreting (III)
Nyengo yozizira pansi yozizira, kutsindika kumayikidwa poletsa zaka zoyambira ndikuwongolera kutentha pakuchiritsidwa kuti zithandizire kukulitsa mphamvu yolimbikitsa kukula. Kutentha kwa malowo slab Kutentha kwa kuyika ndi kuchiritsa kwa Slab kungakhale kovuta kwambiri,Werengani zambiri -
Ma conlet adretite: ngwazi za "ngwazi zakumbuyo"
Kusankhidwa kwa konkriti, kutanthauza ngati mabala ofupikirapo, tchulani zinthu zomwe zimawonjezeredwa kale kapena nthawi yosakanikirana kuti ithetse katundu wa konkriti wa konkriti watsopano komanso / kapena konkire. Makhalidwe a Adretective ndi mitundu yambiri komanso yaying'ono, wh ...Werengani zambiri -
Kugwiritsa ntchito nyengo yachilengedwe mukamayang'ana ma konkriti (II)
Nyengo yotentha pansi yotentha, yotsindika imayikidwa pa kumereka konkriti ndikuchepetsa kuchepa chinyezi ku malowo. Njira yosavuta kwambiri yofotokozera mwachidule ndondomeko yotentha ya Kupanga kuti mugwire ntchito yomanga ndikugwira ntchito mu gawo (malo, ndikuyika-post) ....Werengani zambiri -
Kodi pali kusiyana kotani pakati pa Lignin, lignosulfonate ndi sodium lignosulfonate
Tsiku lolemba: 28, Mar, 2022 Lignin ndi wachiwiri kokha kokha kwa cellulose mu ma cellulose mu ma cellose, ndipo amasinthidwanso matani 50 biliyoni chaka chilichonse. Makampani am'mapepala ndi mapepala amalekanitsa matani pafupifupi 140 miliyoni pa cellulose pazomera chaka chilichonse, ndipo amapeza pafupifupi matani 50 miliyoni a Lignin ndi zinthu, koma ...Werengani zambiri -
Kugwiritsa ntchito malo okhalako poyang'ana ma currete (i)
Tsiku la Post: 21, Mar, topPats 2022, monga konkriti wina aliyense, ali ndi malingaliro opanga mafakitale a nyengo yotentha komanso yozizira. Kukonzekera bwino ndi kuphedwa koyenera ndizofunikira kuchepetsa zoyipa za nyengo yovuta kwambiri pakuukhira, zolimbikitsira, kukonza,Werengani zambiri -
Kuulula chinsinsi cha ma Admixtives: kuchepetsa madzi ndikuwongolera
Tsiku lolemba: 14, Mar, 2022 Kuphatikizika kumafotokozedwa ngati chinthu china kuposa madzi osakanikirana kapena kukhazikika kuwonjezera pa bepot befo ...Werengani zambiri -
Kodi owonjezera ndi owonjezera ndi konkriti ndi chiyani?
Tsiku la Post: 7, Mar, 2022 Zaka zingapo zapitazi, makampani omanga atukuka kwambiri. Izi zakhudza kukula kwamakono komanso zowonjezera. Zowonjezera ndi ma addictures a konkriti ndi mankhwala ophatikizidwa ku C ...Werengani zambiri -
News ConceRent Antactimes Msika Msika Msika Msika ndi Kuneneratu 2022-2027
Tsiku Lolemba: 1, Mar, 2022 Malinga ndi lipoti ili la ma Clock Conctimes a Concticture Msika Wapadziko Lonse Lapansi, Msika ukuwonjezereka kumera pakati pa 2022 ndi 2027 kuti mufikire mtengo wa al ...Werengani zambiri -
Medic calcium wopanga imatha kugwiritsidwanso ntchito ngati feteleza wosungunuka wamphamvu - kupopera mbewu mankhwalawa
Zolinga zake ndizofunikira kwambiri kwa anthu, nyama kapena mbewu. Calcium kuchepa kwa anthu ndi nyama zimakhudza momwe thupi limakhalira. Zomera za calcium muzomera zimayambitsanso zotupa. DEDICE CICICICE PANGANI NDI feteleza wa calcium-haliar wosungunuka wokhala ndi gawo lalikulu ...Werengani zambiri -
Kodi mumadziwadi zowonjezera?
Gulu la Adretet Admeretexures: 1. Admixtioures kuti musinthe zinthu zosakanizika, kuphatikizapo cheperikiti amadzi osiyanasiyana, okonda mpweya ndi kupondereza. 2. Admixtaxures posintha nthawi ndi ma hangeming katundu wa konkring ...Werengani zambiri