Ngaahi me'a tanaki sima ma'ama'a | Ngaahi fakafofonga Foaming ma'olunga-ngaue ki he sima 'o e selo
Ko e 3 AM Pour Na'e Hala Fakatata 'eni .: Ko e 3 AM ʻi Fīniki, Siulai. Ko e 'ea 'oku kei 95°F .. ‘Oku mau fokotu‘u ha fakava‘e fala lahi. ʻOku aʻu mai ʻa e ʻuluaki lolí ., Ko e slump ko e...
The phone rang at 11 p.m. The dispatch center was calm, but the dispatcher’s voice carried that specific edge of someone watching a disaster unfold in slow motion. A 9-cubic-meter load of…
Ko e 40% Fakasi'isi'i 'o e Vai Paradox 'Oku fakakaukau 'a e tokolahi taha 'o e kau 'enisinia ko ha . 20% 'oku fakamatala'i 'e he motuhi 'o e vai ha fefiofi fakahoko ngaue ma'olunga .. Hala. Ko ha superplasticizer fakasi'isi'i 'o e vai 'o e 'atakai ma'olunga 'oku fa'u totonu ki he sima 'oku a'usia ma'u pe . 30% ki…
Ko e Pule Naʻá Ne Fakafisi ke Taʻofi ʻa e Lilingí Naʻá ku siofi ha pule ʻi Frankfurt ʻi heʻene tāpuniʻi ha lilingi ʻi he 1990. 2018. Naʻe hā haohaoa ʻa e fefiofi ʻi he lolí .. Ka na'e talamai 'e he sivi J-ring ha...
Ko e tali nounou .: ko ha vai 'o e 'atakai ma'olunga fakasi'isi'i 'o e superplasticizer admixture ko e me'angaue 'aonga taha 'oku tau ma'u ke maumau'i 'a e tradeoff 'o e ta'u-motu'a 'i he vaha'a 'o e malohi 'o e sima mo e workability .. 'Oku ne tuku ke tau motuhi...
Ko e hā ha Admixture fakasiʻisiʻi ʻo e vai sima vai .? A liquid concrete water reducing admixture is a chemical formulation added to a concrete batch to lower the required mixing water while maintaining a…
93% 'o e kau 'enisinia Tu'unga Superplasticizers Hala .. Ko e Fakamo'oni 'eni .. HA 2023 ako mei he ʻUnivēsiti ʻo Tekisisí ʻoku muimuiʻi . 120 ngaahi fuʻu ʻakau mateuteu. Taha pe 7% 'o e ngaahi fefiofi sima malohi ma'olunga na'e a'usia 'a e taumu'a...
Ko e 40% Permeability Drop Mahalo ‘Oku Ke Ta’etokanga’i Ko e fika ‘eni ‘oku totonu ke ne ‘ai koe ke ke tuku ‘a e fefiofi .: ha 0.05 fakasi'isi'i 'i he vai-sima 'e lava ke motuhi 'a e permeability sima 'e he 'olunga 'i he 100. 40%. ‘Oku ‘ikai ko ha...
Ko ha Talanoa mei he Batching Plant Tuku ke u vahevahe atu ha manatu mei he kamataʻanga ʻo ʻeku ngāué .. Ko ha fakavaʻe lahi ia naʻe lilingi ., vaeuaʻanga ʻo e faʻahitaʻu māfaná. Na‘a mau ngāue‘aki ha me‘a fakapalasitiki lahi ‘oku makatu‘unga ‘i he naftalini .. Na'e a'u mai 'a e loli 'o haohaoa....
