Simenti Yoyera Yokhalapo Kwanthawi Yaitali Yopangira Konkire Yapamwamba Kwambiri Yopangidwa ndi Precast
Kugwiritsa ntchito
Simenti yoyera ya CSA ndi simenti yapadera ya Calcium Sulfo Aluminate (CSA) yopangidwira konkire yokongoletsedwa, terrazzo, pansi, konkire yolimbikitsidwa ndi ulusi wagalasi (GFRC), mortars wosakanikirana ndi madzi, grout yosaphwanyika, simenti ya ulusi ndi zina zambiri. Zipangizo zopangira zosankhidwa mwapadera zoyera kwambiri, calcination yokonzedwa bwino komanso kupukutidwa mosamala kumatsimikizira mtundu woyera wokhazikika.
Katundu Wotsimikizika Wopangidwa motsatira GB/T 19001-2008 IDT ISO9001:2008 Quality Management System.
Kufotokozera
| Kusanthula kwa magawo a mankhwala | |||
| SiO2 | 7.81 | ||
| Al2O3 | 37.31 | ||
| Fe2O3 | 0.14 | ||
| CaO | 40.78 | ||
| MgO | 0.37 | ||
| SO3 | 11.89 | ||
| f-CaO | 0.07% | ||
| Kutayika | 0.29 | ||
| Kusanthula kwa magawo akuthupi | |||
| Ma blaine finenes (cm2/g) | 4500 | ||
| Kukhazikitsa nthawi (mphindi) | Koyamba (mphindi） ≥ | 15 | Kutengera pempho la kasitomala |
| Chomaliza≤ | 120 | ||
| Mphamvu ya compress (Mpa) | 6h | 25 | |
| 1d | 55 | ||
| 3d | 65 | ||
| 28d | 72 | ||
| Mphamvu yosinthasintha (Mpa) | 6h | 6.0 | |
| 1d | 9.0 | ||
| 3d | 10.0 | ||
| 28d | 11.0 | ||
| Kuyera (msaki) | Kuposa 91% | ||
Ubwino
1. Kukhazikitsa mwachangu, Kuuma mwachangu, mphamvu yayikulu; Mphamvu yopondereza ya maola 4 imatha kufika 15 Mpa, 43 Mpa pambuyo pa 28d, yoyenera kupanga zinthu zolimba kwambiri.
2. Kutambasuka pang'ono, kuuma pang'ono, kusintha kwa kutalika ndi kochepa kwambiri. Kuuma pang'ono ndi 1/10 yokha ya Portlandcement.
3. Ali ndi mphamvu yabwino kwambiri yolimbana ndi dzimbiri mu sulfate, chloride, mchere wa magnesium ndi madzi a m'nyanja.
chiwerengero cha tance >1.
4. Kusalowa madzi kwambiri, kutalika kwa madzi ndi 1/5 ya simenti ya Portland.
5. Mphamvu yolimba yolimbana ndi kuzizira kwambiri, imatha kupeza mphamvu yolimba kwambiri ya kuzizira mkati mwa maola 2 ~ maola 3.
6. Kutulutsa kutentha pang'ono
7. Mtengo wa PH ndi wochepera 10.0 pa zinthu za GRC.
9. Kugwira ntchito bwino kwa simenti ya Portland ndi kwabwino. Ikhoza kusakanikirana ndi simenti ya Portland mu chiŵerengero choyenera, imachepetsa kwambiri kuchepa kwa simenti ya Portland, imachepetsa ming'alu.
Mapulojekiti oyenera akuphatikizapo
1.GRC
2. Mtondo wa Decoratlon
3. Putty yamkati ndi yakunja ya pakhoma 4. Fioer yamkati ndi yakunja
5. Simenti yodziyimira yokha yochokera ku simenti
6. Miyala ndi pansi zopangidwa
7. Kukonza konkire ndi zinthu zoyezera konkire
8. Sitima yoletsa kusweka
9. Kuteteza kunja kwa matope, matope omangira ndi zomatira za matailosi
10. Konkireti yokongoletsera
11. Konkire yokonzedwa kale
12. Kulimbitsa nyumba
13. Mphamvu yoyambirira kwambiri Ma grout osachepa
14. Zinthu zosalowa madzi komanso zolumikizira
Kuchepa kwa Zero mpaka Low
Simenti ya CSA imakhala ndi mphamvu yoyambirira kuposa simenti ya portland yomwe imalola kupanga zinthu zosachepa komanso zosachepa. Simenti ya CSA imagwiritsa ntchito pafupifupi 100% ya madzi osakaniza panthawi yamadzimadzi, zomwe zimasiya madzi ochepa kwambiri kuti achepetse. Kutentha kwa madzi kumakhala kotsika kwambiri poyerekeza ndi machitidwe ofanana okhazikitsa mwachangu. Kuphatikiza apo, chifukwa cha kukula kwamphamvu koyambirira, kuchepa pang'ono kapena konse kumachitika pambuyo pokhazikitsa koyamba.
