Usimende Okhethekile

Uhlolojikelele lwe-Special Cement

Amakhonkrithi akhethekile ayizigaba zikakhonkolo eziklanyelwe ukufeza izidingo zemininingwane yokwakha nezokwakha ezisamende ezijwayelekile zasePortland (I-OPC) ingase ingagcwaliseki. Lezi zikhonkolo zenzelwe ukubhekana nezithiyo ezithile ezifana nokushisa, izindawo zamakhemikhali ezinolaka, izikhathi zokusetha ngokushesha, noma ukuqina okukhulisiwe. Zihlanganisa izinhlobo ezifana usimende omhlophe, ukhonkolo oqina ngokushesha, ukhonkolo obanzi, usimende ongamelana ne-sulfate, nosimende ongashisi kancane, ukubala abambalwa.

Izici ze-Special Cement

Ukumelana Nokuhlasela Kwamakhemikhali: Osimende abahlukile ngokukhethekile, njengokhonkolo ongamelana ne-sulfate, akhiwe ukuze amelane nokuhlaselwa kwama-sulfate nezinye izinto ezihlukahlukene ezibhubhisayo ezitholakala othulini namanzi angaphansi komhlaba.
Ukuzinza Okushisayo: Amasimende okushisa okuphansi akhiqiza ukufudumala okuncane ngesikhathi sokufakwa kwamanzi, ukubenza bafaneleke ekuhlanganiseni okuningi lapho ukuphuka okushisayo kuwukukhathazeka.
Ukuqinisa Ngokushesha: Izinhlobo ezifana nosimende abasheshayo zingafinyelela amandla angaphambi kwesikhathi ngokushesha, ukunciphisa isikhathi sokulinda phakathi kokumiswa kanye neminye imisebenzi yokwakha.
Ukuqina Okuthuthukisiwe: Amasimende akhethekile angathuthukisa isikhathi eside sezakhiwo zekhonkrithi, ikakhulukazi ezindaweni ezimbi kakhulu, ngokunikeza ukumelana okungcono kakhulu kwesimo sezulu, ukuhuzuka, kanye nokuhlakazeka.
I-Esthetic Charm: Ukhonkolo omhlophe namasimende anombala asetshenziselwa izinhloso zokuhlobisa, okuvumela ukudalwa kwezindawo ezikhonkolo ezikhanga ngobuhle.
Okuqukethwe kwe-Alkali okuphansi: Amanye usimende ayingqayizivele anempahla ephansi yama-antacid ukunciphisa ingozi yokusabela kwe-alkali-silica (I-ASR), okungadala ukunwetshwa nokuqhekeka kukhonkolo.

Izicelo ze-Special Cement

Ukuthuthukiswa Kohlaka: Amakhonkrithi aphikisana ne-sulfate kanye nokushisa okuphansi aphelele ezakhiwo zebhuloho, imigudu, namadamu amakhulu lapho ukumelana namakhemikhali nokulawula ukufudumala kubaluleke kakhulu.
High-Amandla Concrete: Amakhonkrithi aqina ngokushesha asetshenziswa ezicini zekhonkrithi zangaphambili nasezinhlelweni eziqinile ezidinga izikhathi zokujika ngokushesha..
Ukhonkolo Wokuhlobisa: White cement and colored cements are preferred in architectural tasks for their ability to develop vibrant and distinct designs.
Repair and Reconstruction: Large concretes are made use of in repairing cracks and spaces in existing structures due to their self-compacting nature and capacity to load voids firmly.
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.

Iphrofayela Yenkampani

ConcreteFashion is the global leader in Low-Density Cellular Concrete (I-LDCC), I-Celluar Light Concrete (I-CLC), kanye nezixazululo ze-foam ezithuthukisiwe. Yaziwa emhlabeni wonke ngokuzibophezela kwayo ocwaningweni, emisha, nokusebenzisa ubuchwepheshe, besihlinzeka ngezixazululo zegwebu ezinobunjiniyela kusukela ekuqaleni kuka-2012.

Singahlinzeka ngekhwalithi ephezulu Usimende Okhethekile. Le nkampani inomnyango wezobuchwepheshe oqeqeshiwe kanye nomnyango wokuqondisa izinga, ilabhorethri efakwe kahle, futhi ifakwe imishini yokuhlola ethuthukisiwe kanye nesikhungo senkonzo yamakhasimende ngemva kokuthengisa.Sithumele i-imeyili noma chofoza imikhiqizo edingekayo ukuze uthumele umbuzo.

Uma ufuna ukwazi okwengeziwe Usimende Okhethekile, sicela ukhululeke futhi uxhumane nathi: [email protected]

Package of Special Cement

25Kg isikhwama sangaphandle esilukiwe esifakwe isikhwama sepulasitiki, igcinwe endaweni yokushisa yegumbi kude nokukhanya, umswakama kanye nemvula.

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. I-Ordinary Portland Cement ifaneleka kumaphrojekthi wokwakha jikelele; I-slag Portland Cement ilungele amaphrojekthi kakhonkolo wevolumu enkulu ngoba inokumelana nokushisa okuhle kanye nokumelana nokugqwala.; I-pozzolanic Portland Cement isetshenziswa kakhulu kumaphrojekthi angaphansi komhlaba noma ngaphansi kwamanzi, okungase kuthuthukise ukuminyana nokungagxili kukakhonkolo.

Q: Imuphi usimende oqine kakhulu?

A: Usimende omhlophe ngokuvamile ubhekwa njengongewona ngenxa yombala wawo kodwa ngenxa yokuhlanzeka kwawo okuphezulu, kodwa ngokwamandla, high-amandla grade evamile Portland usimende (njenge-P·O 42.5R noma ngaphezulu) kuyisinqumo esinamandla. Kuzinhlelo zokusebenza ezithile, usimende okhethekile njengosimende oqina ngokushesha noma usimende we-sulphoaluminate anganikeza amandla aphezulu aphezulu. Usimende onamandla kakhulu uncike esimweni sohlelo lokusebenza kanye nezidingo.

Q: Indlela yokusebenzisa usimende okhethekile?

A: Osimende abakhethekile bahlanganisa kodwa abagcini nje ekuqiniseni ngokushesha usimende, usimende omkhulu, njll. Ngaphambi kokusebenzisa, isilinganiso esifanele samanzi-samente kanye nesikhathi sokuxuba kufanele kunqunywe ngokuvumelana nemiyalelo yomkhiqizo. Qinisekisa ukuthi indawo yokwakha ihlangabezana nezidingo zokushisa kanye nomswakama futhi uthathe izinyathelo zokulondoloza ezidingekayo. Ngokwesibonelo, usimende oqina ngokushesha udinga ukuxutshwa ngokushesha futhi usetshenziswe ngokushesha ukuze usebenzise ngokugcwele izakhiwo zawo zokumisa ngokushesha. Usimende ngamunye okhethekile unezakhiwo ezihlukile kanye nezimo zohlelo lokusebenza, ngakho qiniseka ukuthi ulandela imiyalelo yomkhiqizi.

Q: Yini usimende we-alumina ephezulu?

A: I-high-alumina usimende iyisimende ekhethekile ene-calcium aluminate njengengxenye eyinhloko, ngokuvamile iqukethe okungaphezu kwalokho 30% i-alumina. Inezici zokuqina ngokushesha, amandla okuqala aphezulu, nokumelana nomlilo okuhle. Ilungele ukulungiswa okuphuthumayo, izinga lokushisa eliphezulu linings, kanye nezindawo zokugqwala kwe-asidi ne-alkali. Ngenxa yokwakheka kwayo okukhethekile kwamakhemikhali, usimende we-alumina ephezulu wenza kangcono ngaphansi kwezimo ezithile ezithile kunosimende ojwayelekile wasePortland.

Q: Indlela yokusebenzisa usimende wokwakha?

A: Usimende we-Masonry usetshenziselwa ikakhulukazi ukuhlanganisa izakhiwo zamatshe. Uma usebenzisa, engeza amanzi ngokulingana bese ugoqa ukuze uvumelane kahle ukuze uqinisekise ukuthi udaka lufana futhi alunazigaxa. Faka udaka oluxubile phakathi kwezitini namatshe ukuqinisekisa ukushuba okwanele ukugcwalisa izikhala. Ngemva kokuphothulwa kokwakhiwa kwamatshe, the wall should be moisturized and maintained in time to avoid the mortar from drying too quickly and affecting the bonding effect. In addition, pay attention to the construction environment temperature should not be too low, so as not to affect the normal solidification process of the cement.