Udindo wa Matauti Yosinthidwa Matope a Matope
Pakadali pano, monga zinthu zingapo zapadera za matope pang'ono zimalandiridwa pang'onopang'ono ndikugwiritsidwa ntchito mwamphamvu, anthu omwe ali m'magulu omwe amatumizidwa posachedwapa ndi imodzi mwazomwe zimapezeka kwambiri za matope apamwamba a ufa wa ufa wa ufa wa ufa, chifukwa pamavuto osiyanasiyana adawonekera. Masamba a latex, polymer lated
Katundu wa microscopic ndi macroscopic magwiridwe antchito osinthidwa a matope a matope a matope amaphatikizidwa, ndipo zotsatirapo zina zimasanthula. Njira yogwiritsira ntchito mankhwala osinthidwa a Lasalx Farax yolembedwa ndikukonzekera polymer emulsion osakaniza omwe angagwiritsidwe ntchito powonjezera zowonjezera powonjezera, kenako ndikuwonjezera opanga mapulogalamu a polymer pambuyo poyimitsa utsi pambuyo poyimitsa ma polymer pambuyo poyimitsa utsi pambuyo poyimitsa. Ufa waulere wobwezeretsedwa m'madzi. Ufa wokwezeka watchx umagawidwa m'matambo owuma. Matalala atalimbikitsidwa ndi madzi, ufa wa polymer umabwezeretsedwanso mu malo osakanikirana osakanizika; Chifukwa cha hydration wa simenti, pamwamba pamtunda ndi mayamwidwe osanjikiza, ma pores mkati mwa matope ali mfulu. Kudya kosalekeza kwa madzi ndi malo olimba amtundu wambiri omwe amaperekedwa ndi simenti amapangidwira tinthu tating'onoting'ono tomwe timawuma kuti apange filimu yopitilira m'matope. Kanemayo mosalekeza amapangidwa ndi kuphatikizika kwa tinthu tambiri omwazika mu emulsion kukhala thupi lolowera. Ndikupezeka kwa mafilimu awa a Match Yogawidwa mu matope osinthika omwe amapangitsa matope osinthika kuti apeze matope osinthika, chifukwa cha matope a polymer yolumikizidwa matope ogwiritsira ntchito matope ndi zotsatsa a mabasi apadera monga matabwa apamwamba kwambiri ndi matabwa am'madzi ndi ma polystyrene; Izi mkati mwa matope zimatha kuzisunga zonsezo, mwa kuyankhula kwina, kulimba kwa matope kumachuluka, ndipo mphamvu yayikulu pakati pa matope ndi konkriti imasinthidwa kwambiri; Kukhazikika kwa maulamuliro osinthika komanso owoneka bwino kwambiri osinthika kwambiri ndikugwiritsa ntchito matope ndi kusintha kwa matope, pomwe matope a matopewo amayamba kuchepa kwambiri. Filimu ya Latex idawonedwa mkati mwa matope mu matope a simenti osinthika m'mibadwo yosiyanasiyana. Kanema wopangidwa ndi latex amagawidwa m'malo osiyanasiyana mu matope, kuphatikiza maziko apansi, pakati pa porement, kuzungulira mawonekedwe a simenti, ndi matope ophatikizika. Makanema ena a Netrax amagawidwa mu matope pogwiritsa ntchito polimatu ufa kuti ukhale ndi zinthu zolimba za simenti. Sinthani zosindikizira za matope. Kusintha kwamphamvu kwa matope: Kukhalapo kwa maulamuliro osinthika kwambiri komanso owoneka bwino kwambiri komanso kutukwana kwa matope, kuperekera chikongwe ndi machitidwe a chikopa chokhwima. Malingaliro akagwiritsidwa ntchito, mapangidwe a microcacy amachedwa mpaka mavuto apamwamba amafikiridwa chifukwa cha kusinthasintha komanso kutukwana. Maofesi a polymer ophatikizika amalepheretsanso ma coalescecs m'matumba olowera. Chifukwa chake, ufa wokwezedwa walandu umawonjezera nkhawa komanso kulephera kwa zinthuzo. Kusintha kwa polymer mpaka matope a simenti kumapangitsa kuti zikhale zovuta ziwiri, kotero kuti matope osinthidwa atha kugwiritsidwa ntchito nthawi zambiri. Kuphatikiza apo, chifukwa cha matope osakaniza owuma, ntchito zomangamanga, kusungidwa ndi chilengedwe, kusinthidwa kwa ufa wa latx kumapereka njira yothandiza yopangira matope owuma.
Kutengera makina a machitidwe obwezeretsera matope mu matope, tinali ndi mayeso ena ofananitsa kuti atsimikizire momwe zinthu zina zilili pamsika, zomwe zimadziwikanso kuti latx ufa, mu matope. 1. Zida zopangira ndi zotsatira zoyeserera (Quiw Center Stemer: Conch Brand Speameter: Frook Studic Celluse Exbonation, Kuthamanga 20 Ufa wopangidwa ndi Vae . Wowumbidwa Kukulitsa Bodi ya Polysstyrene, kachulukidwe kambiri ndi 18kg / m3, kudula mu 400 × 400 mgnum. 2. Zotsatira za mayeso: 2.1 Kukhala ndi mphamvu pansi pa nthawi yosiyanasiyana: zonena zake zidapangidwa molingana ndi njira yoyesera ya matope ndi mphamvu yamphamvu ku Jg149-2003. Njira yochiritsira apa ndi: Pambuyo pa zitsanzozo zimapangidwa, zimachiritsidwa tsiku limodzi pansi pa muyezo wa labotale, kenako ndikuyika uvuni 50. Sabata yoyamba yoyesedwa ndi iyi: ikani uvuni 50-diggedige miyeso mpaka tsiku la chisanu ndi chimodzi, chotsani mutu, gwiritsitsani mutu woyeserera, pa tsiku la 7, mphamvu ya 7, mphamvu yayikulu idayesedwa. Kuyesedwa sabata yachiwiri ndi: ikani uvuni 50-digiri ya 13 mpaka tsiku la 13, utenge mutu, gwiritsitsani mutu woyeserera, ndikuyesa mphamvu, pa tsiku la 14. Sabata yachitatu, sabata yachinayi. . . ndi zina zotero.
Kuchokera pazotsatira, titha kuwona kuti mphamvu za ufa waposachedwa mu matonthozi zimachulukana ndikumakhala nthawi yotentha kwambiri Eps bolodi. M'malo mwake, masamba omwe ali ndi malonda omwe akupezeka pakompyuta 97 ali ndi mphamvu yotsika pomwe imasungidwa m'malo otentha kwambiri kwa nthawi yayitali. Mphamvu yowononga ya ufa wa latx yopezeka pa bolodi ya ESS ikhale yomweyo, koma mphamvu yowononga ya ufa wa masamba 97 ku eps bolodi ya ESS ikukulirapo.
Nthawi zambiri pamakhala ufa wa latrax komanso ufa wokwezeka wa latx wokhala ndi njira zosiyanasiyana zopangira, ndikuyikanso ufa wa latx, womwe umapanga filimu m'malo osiyanasiyana matope, amachita ngati zinthu zina zowonjezera kuti zithandizire matupi. Limagwiriro la kuchita magwiridwe antchito ndi kosagwirizana.
Nthawi Yolemba: Mar-31-2023