Taputapu Whakamatau Waa Sima Vicat Needle Apparatus

ISO Cement Paerewa Totonutanga me te Whakatau Waa Whakatau (paerewa hou French Vicat)

Ko te tikanga paerewa hou o Vicat kei runga i te rite o IS09597-1989 "Te Tikanga Whakamātautau Sima-Whakataunga o te Kohi Wai me te Whakatau i te Wa o te Tauritenga Paerewa o te Puru Maama", he pai mo te Portland ciment, Portland ciment noa, slag silicate toka sima. , 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)