Simede Vakatabakidua

Overview of Special Cement

Na simede vakatabakidua e veimataqali simede e vakarautaki me vakayacora na veitukutuku matailalai ni tara kei na tara ni gagadre ni simede ni Portland tudei . (OPC) ena sega beka ni vakayacora. Na simede oqo era caka me ra sotava na veivakataotaki vakatabakidua me vaka na katakata ., vanua ni kemikali kaukauwa, totolo na gauna ni vakarautaki, se vakalevutaki na kaukauwa. Era oka kina na mataqali me vaka na simede vulavula ., simede totolo-kaukauwa, simede raraba, simede dau vorata na sulfate, kei na simede lailai na katakata ., me vakatokai e vica ..

Na ivakatakilakila ni simede vakatabakidua

Veisaqasaqa kei na veivakacacani ni kemikali: Na simede duatani vakatabakidua, me vaka na simede dau vorata na sulfate, era buli me vorata na veivakacacani mai na sulfates kei na veimataqali ka veivakarusai tale eso e tiko ena duka kei na wai e ruku ni qele ..
Tudei ni katakata: Na simede lailai-katakata e vakavuna na katakata vakalailai ena gauna ni vakasuasuataki, cakava me ra veiganiti me baleta na simede levu ena vanua e kauwai kina na musuki ni katakata.
Totolo ni Vakaukauwataki: Na mataqali me vaka na simede totolo-vakarautaki e rawa ni rawata na kaukauwa totolo sara, vakalailaitaka na gauna ni wawa ena maliwa ni itutu kei na levu cake na cakacaka ni taravale.
Vakavinakataki na kena dede: Na simede vakatabakidua e rawa ni vakavinakataka na bula balavu ni veivakatorocaketaki simede ., vakabibi ena veivanua ca sara, ena nona solia na veivala vinaka cake sara ki na draki, vakacacani, kei na veivakarusai.
Na totoka: Na simede vulavula kei na simede tinted e caka me vakayagataki me baleta na inaki ni vakavinakataki, rawa kina na buli ni veivanua simede totoka.
Levu ni Alkali lailai: Eso na simede duatani e lailai kina na iyaya ni antacids me vakalailaitaka na leqa ni veivakacacani ni alkali-silica (ASR), ka rawa ni bulia na vakarabailevutaki kei na fracturing ena simede.

Na kena vakayagataki na simede vakatabakidua

Veivakatorocaketaki ni ituvatuva: Sulfate-veisaqasaqa kei na simede lailai-katakata e vinaka sara me baleta na isema ni icurucuru ., qara, kei na dam lelevu e bibi kina na kena vorati na kemikali kei na kena lewai na katakata.
Simede kaukauwa cecere: Na simede totolo-vakakaukauwataki e vakayagataki ena veitiki ni simede precast kei na kerekere ni simede cecere-kaukauwa e gadrevi kina na gauna totolo ni veisau-wavolita ..
Simede vakaiukuuku: Na simede vulavula kei na simede roka era vinakati ena cakacaka ni taravale me baleta na nodra rawa ni vakatorocaketaka na droini bulabula ka duidui ..
Vakavinakataki kei na Vakavoui .: Na simede lelevu e caka me vakayagataki ena kena vakavinakataki na veivakacacani kei na vanua ena veivakatorocaketaki sa tu rawa ena vuku ni nodra ituvaki vakataki ira kei na rawa ni vakavodoki voids kaukauwa ..
Na iTuvatuva ni Wasawasa: Na simede kei na cecere ni sulfate veivala kei na lailai na leakage ena ituvatuva e vakayagataki ena veivanua ni wasawasa me taqomaki mai na chloride-vakavuna na vakacacani ni veitokoni ..

iTukutuku ni Kabani

ConcreteFashion is the global leader in Low-Density Cellular Concrete (LDCC), Simede ni rarama ni sela (CLC), kei na iwali ni foam ni idinia toso ki liu. Kilai e vuravura raraba ena kena vakaitavi ena vakadidike ., vakavoutaki, kei na kenadau vakayagataki, eda sa vakarautaka tiko na iwali ni foam ni idinia mai na itekivu ni 2012 ni ..

Eda rawa ni vakarautaka na ivakatagedegede cecere . Simede Vakatabakidua. Na kabani e tiko kina e dua na tabana ni tekinolaji vakacakacaka kei na tabana ni veiqaravi ni ivakarau ., e dua na vale ni vakadidike vakarautaki vinaka ., ka vakaiyaragitaki ena iyaya ni veivakatovolei toso ki liu kei na veiqaravi ni kasitama ni oti na volivolitaki center.Send vei keda e dua na imeli se kiliki ena veika e gadrevi me vakau e dua na vakatataro ..

Kevaka o vinakata mo kila vakalevu cake me baleta na . Simede Vakatabakidua, kerekere mo vakila na galala ka veitaratara kei keda: [email protected]

Pakete ni simede vakatabakidua

25Bolsa exterior tejida kg forrada con bolsa de plástico, maroroi ena katakata ni rumu me yawa mai na rarama, suasua kei na uca.

Maroroi ni simede vakatabakidua

Q: Na cava na tolu na mataqali simede .?

KEI: Na simede raraba e wasei vakalevu ki na simede ni Portland tudei ., escoria simede portland kei na simede portland pozolánico. Na simede ni Portland tudei e veiganiti me baleta na cakacaka ni taravale raraba .; slag Portland simede e veiganiti me baleta na cakacaka simede levu-ivoli baleta ni sa vinaka na katakata ni veivakacacani kei na veivakacacani ni veivakacacani .; pozzolanic Portland simede e vakayagataki vakalevu ena ruku ni qele se ena ruku ni wai, ka rawa ni vakalevutaka na kena levu kei na kena sega ni rawa ni curu na simede.

Q: Na cava na simede kaukauwa duadua .?

KEI: Na simede vulavula e dau nanumi ni sega ni baleta na kena roka ia baleta na kena savasava cecere ., ia ena vuku ni kaukauwa ., cecere-kaukauwa kalasi tudei Portland simede (me vaka na P·O 42.5R se cecere cake) e dua na digidigi kaukauwa cake .. Ena veiqaravi vakatabakidua, special cements such as rapid hardening cement or sulphoaluminate cement can provide higher early strength. The strongest cement depends on the specific application scenario and requirements.

Q: How to use special cement?

KEI: Special cements include but are not limited to rapid hardening cement, expansive cement, kei na so tale. Before use, the appropriate water-cement ratio and mixing time should be determined according to the product instructions. Ensure that the construction environment meets the temperature and humidity requirements and take necessary maintenance measures. Kena ivakaraitaki, fast-hardening cement needs to be mixed quickly and used immediately to take full advantage of its rapid setting properties. Each specialty cement has unique properties and application scenarios, so be sure to follow the manufacturer's instructions.

Q: What is high-alumina cement?

KEI: High-alumina cement is a special cement with calcium aluminate as the main component, usually containing more than 30% alumina. It has the characteristics of rapid hardening, high early strength, and good fire resistance. It is suitable for emergency repairs, high-temperature furnace linings, and acid and alkali corrosion environments. Due to its special chemical composition, high-alumina cement performs better under certain specific conditions than ordinary Portland cement.

Q: How to use masonry cement?

KEI: Masonry cement is mainly used for bonding masonry structures. When using, add water in proportion and stir to the appropriate consistency to ensure that the mortar is uniform and free of lumps. Apply the mixed mortar between the bricks and stones to ensure sufficient thickness to fill the gaps. Ni oti na kena vakacavari na masonry ., na bai e dodonu me moisturized ka maroroi ena kena gauna me kakua kina na kaukauwa mai na mamaca sa rui totolo ka vakaleqa na kena revurevu ni bonding .. Ikuri ni, kauwaitaka na vanua ni taravale na ivakarau ni katakata e sega ni dodonu me rui lailai, me kakua ni vakaleqa na ivakarau tudei ni solidification ni simede ..