Buku Lophatikiza Zomatira
-
Musadandaule ngati mvula imagwa pafupipafupi, makalasi a SIWAY tsopano atsegulidwa!
Nyengo yosinthasintha imabweretsa mavuto ambiri kwa anthu. Kuyambira pa 1 Epulo, mphepo yamkuntho yamphamvu yawononga dziko lonse lapansi, Mvula ikugwa, mabingu ndi mphepo zamphamvu zikuwomba, Zimasonyeza kubwera kwa nyengo yamvula. Pofuna kuteteza kugwiritsa ntchito bwino chosindikizira chilichonse ndikuwonetsetsa kuti ...Werengani zambiri -
Kodi Mabotolo a Anchor a Mankhwala ndi Anchor Adhesive ndi Ofananadi?
Maboluti a nangula ndi zomatira za nangula zimagwiritsidwa ntchito kwambiri pomanga nyumba. Ntchito zawo ndikulimbitsa ndi kukhazikika kwa kapangidwe ka nyumbayo. Komabe, anthu ambiri sadziwa bwino kusiyana pakati pa ziwirizi ...Werengani zambiri -
Mavuto ndi Mwayi wa Opanga Zomatira ndi Zotsekera
Ma tectonic plates a mphamvu zachuma padziko lonse lapansi akusintha, zomwe zikupanga mwayi waukulu kwa misika yatsopano. Misika iyi, yomwe kale inkaonedwa ngati yozungulira, tsopano ikukhala malo okulirakulira ndi kupanga zatsopano. Koma ndi kuthekera kwakukulu kumabwera mavuto akulu. Pamene zomatira ndi...Werengani zambiri -
Mvetsetsani mfundo 70 zoyambira za polyurethane kuti mukhale katswiri
1, Mtengo wa Hydroxyl: 1 gramu ya polymer polyol yomwe ili ndi hydroxyl (-OH) yofanana ndi chiwerengero cha ma milligrams a KOH, unit mgKOH/g. 2, Yofanana: kulemera kwapakati kwa molekyulu ya gulu logwira ntchito. 3, Isoc...Werengani zambiri -
Mvetsetsani zomatira, komanso kuti mumvetse zomwe zizindikirozi zikuyimira!
Kaya tikufuna kupanga zomatira kapena kugula zomatira, nthawi zambiri timawona kuti zomatira zina zimakhala ndi satifiketi ya ROHS, satifiketi ya NFS, komanso mphamvu ya kutentha ya zomatira, mphamvu ya kutentha, ndi zina zotero, kodi izi zikuyimira chiyani? Onani pansipa! &...Werengani zambiri -
Malangizo a guluu m'nyengo yozizira: Onetsetsani kuti ntchito yake ndi yomata bwino kwambiri m'malo ozizira.
Pamene kutentha kukutsika, nthawi yozizira imabwera nthawi zambiri imabwera ndi mavuto ambiri, makamaka pankhani ya uinjiniya wolumikizira. Mu malo otentha kwambiri, chosindikizira chachikulu chingakhale chofooka kwambiri ndikufooketsa cholumikizira, kotero tifunika kusankha mosamala, kuphatikiza...Werengani zambiri -
Ntchito yomatira: "Kugwirizana"
Kodi kugwirizana ndi chiyani? Kugwirizanitsa ndi njira yolumikizira mwamphamvu zinthu zomwezo kapena zosiyana pamodzi pogwiritsa ntchito mphamvu yomatira yopangidwa ndi guluu womatira pamwamba pa chinthu cholimba. Kugwirizanitsa kumagawidwa m'mitundu iwiri: mgwirizano womangika ndi mgwirizano wosamangika. ...Werengani zambiri -
Chosindikizira cha Galaji Yoimika Magalimoto
Chotsekera magalimoto pagaraji kuti chikhale cholimba kwambiri Magaraji oimika magalimoto nthawi zambiri amakhala ndi nyumba za konkriti zokhala ndi pansi pa konkriti, zomwe zimakhala ndi zowongolera ndi zolumikizira zodzipatula zomwe zimafuna chotsekera magalimoto chapadera. Zotsekera izi zimagwira ntchito ...Werengani zambiri -
Kugwiritsa ntchito chotchingira magalasi choteteza kutentha (1): Kusankha bwino chotchingira chachiwiri
1. Chidule cha galasi loteteza kutentha Galasi loteteza kutentha ndi mtundu wa galasi losunga mphamvu lomwe lakhala likugwiritsidwa ntchito kwambiri m'maofesi amalonda, m'masitolo akuluakulu, m'nyumba zazitali komanso m'nyumba zina. Lili ndi zotetezera kutentha komanso zotetezera phokoso...Werengani zambiri -
Kodi guluu wa UV ndi wabwino kapena ayi?
Kodi guluu wa UV ndi chiyani? Mawu akuti "guluu wa UV" nthawi zambiri amatanthauza guluu wopanda mthunzi, womwe umadziwikanso kuti guluu wotha kuwala kapena wochira wa ultraviolet. Guluu wa UV umafunika kuuma kudzera mu kuwala kwa ultraviolet ndipo ungagwiritsidwe ntchito polumikizana, kujambula, kuphimba, ndi ntchito zina. T...Werengani zambiri -
Malangizo omatira
Kodi guluu ndi chiyani? Dziko lapansi limapangidwa ndi zinthu. Pamene zinthu ziwiri ziyenera kulumikizidwa mwamphamvu, kuwonjezera pa njira zina zamakaniko, njira zolumikizira nthawi zambiri zimafunika. Zomatira ndi zinthu zomwe zimagwiritsa ntchito zotsatira ziwiri zakuthupi ndi zamakemikolo kuphatikiza zinthu ziwiri zofanana...Werengani zambiri -
Mafunso ndi Mayankho Achangu 丨 Kodi mukudziwa zambiri za silicone sealants?
Chifukwa chiyani ma silicone sealant ali ndi nthawi zosiyana zowuma pamwamba m'nyengo yozizira ndi chilimwe? Yankho: Kawirikawiri, kuuma pamwamba ndi liwiro lochira la zinthu za RTV zophikira kutentha kwa chipinda chimodzi zimagwirizana kwambiri ...Werengani zambiri