SDH chena UHPC Superior Precast Concrete UHPC White Dry Mix yemabasa emaoko ekongiri Kugadzira zvinhu zvako wega
Tsananguro pfupi:
Tsananguro dzechigadzirwa kubva kumutengesi
Pfupiso
Kambani iyi inoshandisa chizvarwa chitsva chetekinoroji yezvinhu zvakagadzirwa nesimende zvine simba rakawanda zvichibva pazvinhu zveCM cementitious kugadzira zvigadzirwa zveASCEND WHITE Cement UHPC. Chigadzirwa ichi chine hunhu hwakadai sekuderera kwakaderera, kusimba kwakanyanya, kuzvienzanisa, kupfava, kutetepa uye kutenderera. Chakakodzera kugadzirisa zvigadzirwa zvakagadzirwa nemunhu. Chinoshandisa chinhu chepasi chichena sechinhu chepasi uye chinowedzera pigments nemafibers kuti chigadzirwe mapaneru emadziro ane magadzirirwo akaomarara epamusoro uye maburi makuru.
Chikwata chehunyanzvi chechigadzirwa ichi chine nyanzvi dzinobva kuChikoro cheUinjiniya hweVashandi neChikoro cheZvishandiso zveYunivhesiti yeTongji, uye chakabatanidzwa nezvikwata zvepamusoro muindasitiri muSingapore. Chine ruzivo rwakakura muinjiniya maererano nekubatanidzwa kwezvinhu zvakagadzirwa nesimende uye zvivakwa zvekushongedza, uye chinogona kupa masevhisi akabatanidzwa zvizere.
| Zvimiro zvezvinhu | indekisi | |
| Simba rekumanikidza | 1d | ≥80MPa |
| 28d | ≥120MPa | |
| Simba rekuchinjika | ≥20MPa | |
| Kuyerera kwemvura | Kutanga | ≥340 |
| 30mins | ≥330 | |
| Chikamu chekurwadziwa kwemuviri | ≤300*10-6 | |
Kushanda kwechigadzirwa
Simba guru
Kana 2% vhoriyamu ye polymer fiber yawedzerwa kuchigadzirwa, simba remazuva makumi maviri nemasere rinodarika 120MPa.
kuzvienzanisa
Chigadzirwa ichi chinoshanda zvakanaka uye kukura kwacho kwakakura kupfuura 300mm kana chisina fiber, zvichiita kuti chikwanise kugadzirwa nezvinhu zvakagadzirirwa iwe pachako.
kudzikira kwakaderera
Mwero wekuderera kwechigadzirwa wakaderera, uye kushanduka kwekuderera kubva pamazuva matatu kusvika pamazuva makumi maviri nemasere hakupfuuri 300 micro-strain.
