Akwụkwọ Mbadamba Igwe Gbanwee EN1424
Ọrụ Ọrụ
Ngwongwo iko a na-atụgharị uche nwere ike imeziwanye ihe ochie nke akara akara okporo ụzọ. Na-akwọ ụgbọala n'abalị, ọkụ ihu na-enwu n'okporo ụzọ akara akara na iko chaplet, ìhè ọkụ ọkụ na-egosipụta azụ n'ụzọ kwekọrọ ekwekọ. ya mere onye ọkwọ ụgbọ ahụ nwere ike ịhụ ụzọ dị n'ihu n'ụzọ doro anya, ma na-anya ụgbọala n'enweghị nsogbu n'abalị.
Nkọwapụta Ngwaahịa
JT / T446-2001 Nke 1, 2, 3;
KSL 2521 No.1 na 2;
BS6088 Klas A na B;
AASHTO M247 pịnye 1 na pịnye 2;
EN1423 na EN1424; TS EN1423;
AS / NZS2009: 2002;
CNS; JIS R3301; Ọkọlọtọ Australia A, B, C, D.
Dị ka arịrịọ onye ahịa ahụ si dị.
Ozi teknụzụ
Ọdịdị: Dị ọcha, uzo, enweghị adịghị ọcha doro anya
Mejupụtara: Soda lime iko
Njupụta: 2.4-2.6g / cm3
Ntughari uche: 1.51-1.64
Gburugburu: 80% (600 <Sieve size <850um, spherical beads> 80%)
Ọdịnaya SiO2> 68%
Ekweghị ekwe (Moh si): 5-7
Mbukota
Mbukota
Dị ka ndị ahịa chọrọ.
