Zogulitsa za Ethercent® Cellulose ether hpmc / mahec zimatha kupanga simentale kwathunthu, ndipo zimachulukitsa mphamvu yolumikizana, ndipo imawonjezeranso kulimbikira kwa matope ndi kukameta ubweya wa matope olimba. Pakadali pano, imatha kusintha kwambiri kutopa komanso kupaka mkaka, kukonzanso zomanga ndi kukonza ntchito.
Cellulose ether ya matonge matope
Matope matonge amatanthauza matope mu njerwa, miyala, miyala, ndi zotchinga zimapangidwa kukhala maso. Imakhala ndi gawo la zojambulajambula, konkriti ndi mphamvu zomangiriza, ndipo ndi gawo lofunikira la simenti yamiyendo. Njerwa za simenti zimagwiritsidwa ntchito kumanga zomangamanga ndi zofunikira za malo ndi mphamvu za simenti ndi mphamvu. NjerWina amagwiritsa ntchito matope a simenti ndi mphamvu ya 5 mpaka m10; Mapendekedwe a njerwa nthawi zambiri amagwiritsa ntchito matope a simenti omwe si a m5; nyumba zotsika kapena ma bungalo amatha kugwiritsa ntchito matope a Lime; Zipangizo zosavuta, matope a laimu, angagwiritsidwe ntchito.
Simenti ndiye chinthu chachikulu cha matope. Sitinagwiritse ntchito simenti yogwiritsidwa ntchito ndi simenti, simenti simenti ya pozzolan, ntchentche ya mafupa, ndi zina zambiri. Simenti yamphamvu imatha kukwaniritsa zofunikira.
Mchenga wa sipinti yogwiritsidwa ntchito mumsewu wa simenti sayenera kukhala wamkulu kuposa 32.5; Mphamvu ya sipime ya simenti yogwiritsidwa ntchito mu simenti yosakanikirana siyingakhale wamkulu kuposa 42.5. Ngati mtengo wa simenti ndi wokwera kwambiri, mutha kuwonjezera zida zosakanikirana. Pazifukwa zina zapadera, monga kusinthitsa mafupa ndi mafupa a zinthu, kapena kuti azilimbikitsidwa ndikukonza ming'alu, simenti yokulira iyenera kugwiritsidwa ntchito. Zipangizo zogwiritsira ntchito m'matope zimaphatikizapo simenti ndi laimu. Kusankha mitundu ya simenti ndi kofanana ndi konkriti. Gawo la simenti likhale 45 nthawi zolimba za matope. Ngati kalasi ya simenti ndi yayitali kwambiri, kuchuluka kwa simenti sikungakhale kokwanira, komwe kumapangitsa kuti madzi asasungunule. Payi phala la laimu ndikungogwiritsidwa ntchito ngati zida zongogwiritsidwa ntchito ngati zida zopindika, koma koposa zonse, pangani matope ali ndi madzi abwino. Zabwino kwambiri kuphatikizira bwino kumakhala mchenga wachilengedwe, ndipo matope okonzedwa amatchedwa matope wamba. Malo okhala mumchenga sayenera kupitirira 5%; Mphamvu ikakhala yocheperako M2.5, malo okhala ndi dongo sayenera kupitirira 10%. Mchenga waukulu kwambiri uzikhala wochepera 1/41/5 wa makulidwe a matope, osaposa 2,5 mm. Monga matope opangira marooro ndi kuyika, kukula kwa tinthu sikupitilira 1.25 mm. Kukula kwa mchenga kumakhala ndi chikopa chachikulu pa kuchuluka kwa simenti, kugwirira ntchito, mphamvu ndi shrinka ndi shrinkage.
| Talimbikitsa kalasi: | Pemphani ma tds |
| Hpmc ak100m | Dinani apa |
| Hpmc ak150m | Dinani apa |
| Hpmc ak200m | Dinani apa |