Sibidhka gaarka ah

Dulmarka Sibidhka Gaarka ah

Shamiitada gaarka ah waa noocyo shub ah oo loogu talagalay inay buuxiyaan faahfaahinta dhismaha iyo shuruudaha dhismaha ee sibidhka Portland ee caadiga ah (OPC) laga yaabaa in aan la fulin. Shubkadaan waxaa loo sameeyay si ay wax uga qabtaan caqabadaha gaarka ah sida kulaylka, bay'ada kiimikada gardarada ah, waqtiyada dejinta degdega ah, ama adkaanta kor loo qaado. Waxay ku jiraan noocyo sida sibidh cad, shubka degdega ah ee adag, shuban ballaaran, sibidh u adkaysta sulfate, iyo sibidh kuleyl yar, in aan dhowr magacaabo.

Tilmaamaha Sibidhka Gaarka ah

Iska caabinta Weerarka Kiimikada: Sibidhyo gaar ah oo gaar ah, sida shubka u adkaysta sulfate, waxaa loo qaabeeyey in ay iska caabiyaan weerarrada ka yimaada sulfates iyo walxo kale oo burburiya oo ku dhex jira wasakh iyo biyaha dhulka hoostiisa.
Deganaanshaha kulaylka: Sibidhooyinka kulaylka yar waxay soo saaraan diirimaad yar inta lagu jiro fuuq-baxa, iyaga oo ka dhigaya kuwo ku habboon isku-xidhka guud ee meelaha kulaylka jaban yahay walaac.
Adkeynta Degdega ah: Noocyada sida sibidhka si degdeg ah u dejinaya waxay si degdeg ah u gaari karaan xoog hore, yaraynta muddada sugitaanka inta u dhaxaysa meelaynta iyo hawlo dhismo oo badan.
Waarta oo la hagaajiyay: Sibidhka gaarka ah ayaa hagaajin kara cimriga dheer ee dhismayaasha la taaban karo, gaar ahaan deegaan aad u daran, adigoo siinaya iska caabin aad uga wanaagsan cimilada, naaxid, iyo kala daadsanaan.
Soo jiidashada Esthetic: Shamiitada cad cad iyo shamiitada madow ayaa loo adeegsadaa ujeedooyinka qurxinta, awood u leh abuurista sagxadaha shubka ah ee soo jiidashada leh.
Waxa uu ka kooban yahay Alkali Hoose: Qaar ka mid ah sibidhka gaarka ah ayaa leh walxo ka hortag ah oo hooseeya si loo yareeyo khatarta falcelinta alkali-silica (ASR), kaas oo abuuri kara balaadhinta iyo jabka shubka.

Codsiyada Sibidhka Gaarka ah

Horumarinta Qaab-dhismeedka: Sulfate-ka-hortagga iyo shubka kuleylka hooseeya ayaa ku habboon dhismayaasha buundada, tunnelyada, iyo biyo-xireenno waaweyn oo caabbinta kiimikada iyo xakamaynta kulaylku ay muhiim u yihiin.
La taaban karo-xoog-sare: Shumilada degdega ah ee adag ayaa loo adeegsadaa dhinacyo la taaban karo oo la sii hagaajiyey iyo codsiyada la taaban karo ee xoogga badan ee u baahan waqtiyo degdeg ah.
Lakabka Ornamental: Sibidhka cad iyo sibidhka midabka leh ayaa lagu door bidaa hawlaha dhismaha si ay u horumariyaan naqshado firfircoon oo kala duwan.
Dayactirka iyo dib u dhiska: Shamiitada waaweyn ayaa loo adeegsadaa hagaajinta dildilaaca iyo meelaha bannaan ee dhismooyinka jira sababtuna waa dabeecadda iskeed isku koobtay iyo awoodda ay si adag ugu shuban karaan meelaha bannaan..
Marine Structures: Concretes with high sulfate resistance and low leaks in the structure are utilized in marine environments to secure against chloride-induced deterioration of support.

Xogta Shirkadda

ConcreteFashion is the global leader in Low-Density Cellular Concrete (LDCC), Lakabka iftiinka Celluar (CLC), iyo xalal xumbo oo horumarsan. Caalamka oo dhan caan ku ah sida ay uga go'an tahay cilmi-baarista, hal-abuurnimo, iyo khibrad la dabaqay, waxaanu bixinaynay xalal xumbo la farsameeyay ilaa horraantii 2012-kii.

Waxaan bixin karnaa tayo sare leh Sibidhka gaarka ah. Shirkaddu waxay leedahay waax farsamo oo xirfad leh iyo waaxda ilaalinta tayada, shaybaar si fiican u qalabaysan, oo ku qalabaysan qalab tijaabo ah oo heersare ah iyo xarunta adeegga macaamiisha iibka kadib. Noo soo dir email ama dhagsii alaabta loo baahan yahay si aad u soo dirto weydiin.

Haddii aad rabto inaad wax badan ka ogaato Sibidhka gaarka ah, fadlan xorow oo nala soo xidhiidh: [email protected]

Package of Special Cement

25Kg bac dibadda ah oo tolsan oo lagu dahaadhay bac, stored at room temperature away from light, moisture and rain.

Storage of Special Cement

Q: What are the three types of cement?

A: Common cements are mainly divided into ordinary Portland cement, slag Portland cement and pozzolanic Portland cement. Ordinary Portland cement is suitable for general construction projects; slag Portland cement is suitable for large-volume concrete projects because it has good heat resistance and corrosion resistance; pozzolanic Portland cement is mostly used in underground or underwater projects, kuwaas oo kor u qaadi kara cufnaanta iyo impermeability ee shubka.

Q: Waa maxay sibidhka ugu xoogga badan?

A: Sibidhka cad waxa guud ahaan loo arkaa in aanay ahayn midabkiisa laakiin sababtoo ah nadiifnimadeeda sare, laakiin xagga xoogga, sibidhka Portland ee caadiga ah ee heerka sare ah (sida P·O 42.5R ama ka sareeya) waa doorasho ka xoog badan. Codsiyada gaarka ah, sibidhyada gaarka ah sida sibidhka degdega ah ama sibidhka sulphoaluminate waxay ku siin karaan xoog hore. Sibidhka ugu xoogga badan wuxuu ku xiran yahay xaaladda codsiga gaarka ah iyo shuruudaha.

Q: Sida loo isticmaalo sibidhka gaarka ah?

A: Sibidhka gaarka ah waxa ku jira laakiin kuma koobna sibidhka degdega ah, sibidh ballaadhan, iwm. Kahor isticmaalka, saamiga biyaha-sibidhka ku habboon iyo wakhtiga isku dhafka ah waa in lagu go'aamiyaa sida waafaqsan tilmaamaha alaabta. Ensure that the construction environment meets the temperature and humidity requirements and take necessary maintenance measures. For example, 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?

A: 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, Sibidhka-alumina-sare ayaa si ka fiican uga shaqeeya xaalado gaar ah marka loo eego sibidhka Portland ee caadiga ah.

Q: Sida loo isticmaalo sibidhka dhoobada?

A: Sibidhka dhoobada ayaa inta badan loo isticmaalaa isku xidhka dhismayaasha fuushan. Marka la isticmaalayo, ku dar biyo inta ay le'eg tahay kuna walaaq joogteynta ku habboon si loo hubiyo in hoobiyegu yahay mid lebbisan oo aan lahayn kuusno.. Codso hoobiye isku qasan inta u dhaxaysa lebenka iyo dhagxaanta si loo hubiyo in dhumuc ku filan uu buuxiyo daldaloolada. Ka dib marka dhogorta la dhammeeyo, gidaarka waa in la qoyaan oo la ilaaliyaa wakhtiga si looga fogaado in hoobiyeku si degdeg ah u engegin oo uu saameeyo saamaynta isku xidhka. Intaa waxaa dheer, fiiro gaar ah u leh heerkulka deegaanka dhismaha waa inuusan noqon mid aad u hooseeya, si aanay u saamayn habka adag ee caadiga ah ee sibidhka.