Sima ya Yinshan Gray CSA
Porogaramu
Sima yera ya CSA ni sima yihariye ya Calcium Sulfo Aluminate (CSA) yagenewe sima yo gushushanya, terrazzo, hasi, sima y'ibirahure ikoreshwa mu byuma binini (GFRC), mortier zumye, inyubako zateguwe mbere, sima ya fibre n'ibindi. Ibikoresho fatizo byatoranijwe neza cyane, calcination nziza no gusya bikurikiranwa neza bitanga ibara ry'umweru rihoraho.
Igicuruzwa cyemewe cyakozwe hakurikijwe GB/T 19001-2008 IDT ISO9001:2008 Sisitemu yo gucunga ubuziranenge.
Ibisobanuro
| Isesengura ry'ibipimo by'imiti | |||
| SiO2 | 7.81 | ||
| Al2O3 | 37.31 | ||
| Fe2O3 | 0.14 | ||
| CaO | 40.78 | ||
| MgO | 0.37 | ||
| SO3 | 11.89 | ||
| f-CaO | 0.07% | ||
| Igihombo | 0.29 | ||
| Isesengura ry'ibipimo by'umubiri | |||
| Blaine finenes (cm2/g) | 4500 | ||
| Igihe cyo gushyiraho (iminota) | Inyuguti ibanza (iminota) ≥ | 15 | Hashingiwe ku busabe bw'umukiriya |
| Isoza≤ | 120 | ||
| Imbaraga zo gukanda (Mpa) | 6h | 25 | |
| 1d | 55 | ||
| 3d | 65 | ||
| 28d | 72 | ||
| Imbaraga zo koroha (Mpa) | 6h | 6.0 | |
| 1d | 9.0 | ||
| 3d | 10.0 | ||
| 28d | 11.0 | ||
| Ubuzungu (umuhigi) | Hejuru ya 91% | ||
Ibyiza
Ni byiza cyane mu gukora "beto yihuta"
Yemerera gukuraho vuba
Gusubira ku mirimo vuba
Ihuye n'ibice bitandukanye by'inyongera
Igabanya urumuri rw'amatara
Sima ya Calcium Sulfoaluminate yongera imbaraga, igabanya igihe cyagenwe, kandi igabanya guhindagurika kw'imvange ya sima, ikoreshwa nk'icyuma cyo kwihuza cyangwa ivanze na sima yera ya portland itanga imbaraga nyinshi za mbere kuri sima na sima biramba cyane. Imvange zisanzwe zigabanya imbaraga zishobora gukoreshwa mu kongera igihe cyo gukora zigatakaza imbaraga za mbere.
Sima ya Calcium Sulfoaluminate ni nziza cyane mu kuyikoresha isaba imbaraga nyinshi kandi ishyirwaho vuba. Sima na sima byakozwe muri sima ya CSA bishobora kubona imbaraga za sima isanzwe mu minsi 28 mu munsi umwe gusa.
Imishinga ikwiye irimo
Gusana inzira y'indege ya sima
Gusana ikiraro cy'ikiraro
Gutwara imiyoboro y'amazi
Gusana umuhanda
Igishishwa kidacika intege
Igisenge cy'inyuma cya sima
Kugabanuka kuva kuri zeru kugeza kuri nkeya
Sima ya CSA igira imbaraga nyinshi mbere y’uko ikoreshwa kurusha sima ya portland, bigatuma habaho ibikoresho bya sima n’ibya sima bidacika cyangwa bidacika cyane. Sima ya CSA ikoresha hafi 100% by’amazi avanze mu gihe cyo kuvura amazi, bigatuma amazi make cyane agabanuka. Ubushyuhe bw’amazi buba buri hasi cyane ugereranyije n’uburyo bwo gushyiraho amazi vuba. Byongeye kandi, kubera imbaraga nyinshi hakiri kare, kugabanuka guke cyangwa ntaho biba nyuma yo gushyiraho amazi bwa mbere.
