Sima Vicat Needle Apparatus
- Whakaahuatanga Hua
ISO Cement Tauritenga Paerewa me te Kaiwhakamatau Wā Tautuhinga (paerewa hou French Vicat)
Ko te nuinga o tenei taputapu vicat he nohoanga rino, he tautoko, he kowiri tira, he kowiri tira, he tauine tohu, he maaka whakamatautau (he porohita porohita), he rakau whakamatautau, he ngira whakamatautau, aha atu.
Ko te tikanga paerewa hou o Vicat kei runga i te rite o te IS09597-1989 "Te Tikanga Whakamātautau Sima-Whakataunga o te Kohi Wai me te Wa Whakatau mo te Tauritenga Paerewa o te Puru Maama", he pai mo te Portland ciment, Portland ciment noa, slag silicate rock ciment , paura Nga taputapu tirotiro tinana mo te waro pungarehu portland ciment, pozzolanic portland ciment, composite portland ciment, etc.
Tawhā Hangarau:
1.Tapeke papatipu o te wahi retireti: 300g ± 1g.
2. Paerewa riterite te roa o te rakau whakamatautau: Ф12mm ± 0.05mm te roa: 50mm ± 1mm
3. Te roa o te ngira whakamatautau mo te tautuhinga tuatahi: 50mm ± 1mm
4. Te roa o te ngira whakamatautau mo te tautuhinga whakamutunga: 30mm ± 1mm (me te taapiri mowhiti)
