Aikace-aikacen Wakilin Rage Ruwa Mai Girma
1. Daidaita Tsarin Halitta
An zaɓi wakili mai rage ruwa na polycarboxylate tare da girman sarkar gefe na ≥1.2 a kowace nm². Tasirinsa mai banƙyama na iya rage lalacewar Layer adsorption wanda yanayin zafi ya haifar. Lokacin da aka ƙara da 30% gardama ash, adadin rage ruwa zai iya kaiwa 35% -40%, tare da asarar sa'a ɗaya na ƙasa da 10%. Wannan babban-gefe sarkar yawa polycarboxylate ruwa-rage wakili Forms a lokacin farin ciki Layer adsorption a saman siminti barbashi, samar da karfi steric repulsion, kyale simintin barbashi don kula da da kyau-tarwatsa jihar ko da a high-zazzabi yanayi. Bugu da ƙari kuma, ƙari na gardama ash ba kawai yana rage yawan amfani da siminti ba kuma yana rage zafi na hydration, amma kuma yana haifar da tasiri mai tasiri tare da wakili mai rage ruwa, yana kara inganta aikin aiki da dorewa na kankare.
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2. Slump-Treserving Synergistic TechnologyGabatarwar methyl allyl polyoxyethylene ether monomer ya haifar da tsarin cibiyar sadarwa mai girma uku. A cikin yanayin da aka kwaikwayi a 50 ° C, haɗe tare da ɓangaren retarding, ana iya kiyaye haɓakar simintin sama da 650mm na mintuna 120, tare da biyan buƙatun famfo na gine-gine masu tsayi. Gabatarwar methyl allyl polyoxyethylene ether monomers yana canza tsarin kwayoyin halitta na polycarboxylate superplasticizer, yana samar da tsarin cibiyar sadarwa mai girma uku wanda ke haɓaka ikonsa na ɓoyewa da tarwatsa siminti. A cikin yanayin zafi mai zafi, wannan tsarin yana tsayayya da tsangwama daga samfuran hydration na siminti, yana kiyaye ruwa da slump na kankare. Lokacin da aka yi amfani da shi tare da abubuwan da aka ragewa, zai iya jinkirta jinkirin siminti lokaci guda kuma ya kula da raguwa, yana biyan buƙatun ginin siminti mai girma, kamar a cikin famfo mai tsayi mai tsayi.
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Lokacin aikawa: Agusta-11-2025