40x40mm na-ehulata maka igwe nyocha nrụgide ciment
- Nkọwa ngwaahịa
ISO Ọhụrụ Standard Cement Mortar Prism Flexural Jig
40mmx40mm ciment compression fixture JC / T683-2005 Iji hụ na ịdị mma nke ntinye aka, China emepụtala ụlọ ọrụ mmepụta ihe na-emepụta ciment JC / T683-2005, nke nwere ụkpụrụ siri ike na-achọrọ nkà na ụzụ nke ciment mkpakọ. , ụlọ ọrụ anyị amụwo ma na-emeziwanye mgbe afọ abụọ nke mgbalị gasịrị N'okpuru ule nkwado na Ciment Physics Room nke National General Research Institute of Building Materials, mechara mepụta dị ka ụkpụrụ ụlọ ọrụ JC / T683-2005 chọrọ, dabara maka GB / T017671. -1999 usoro ule ike ngwa agha mmiri, iji chọpụta nguzogide nke simenti ngwa agha ike nrụgide.
Nka nka:1.Obosara nke elu na ala platen: 40mm ± 0.1mm
2. Mbelata nke elu nke elu na nke ntanye nrụgide bụ: 0.01mm
3. Isi ike nke elu na ala nrụgide na kọlụm nnyefe nrụgide ≥60HRC
4. The ndaba n'ókè nke elu na ala ịpị efere na longitudinal direction ≤0.2mm
5. Ebe dị anya n'efu nke elu na ala nrụgide dị elu karịa 45mm
