IMB Nova Group

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ROCK BOLT ANCHOR

Code	Type of rebars	Diameter of rebar	Diameter of thread	Length of thread	Length of anchor	Thread direction	Proof strength	Tensile strength	Maximum force
		mm D1	mm D2	mm L2	mm L1		Mpa	Mpa	kN
NSM-RBL20	C420	20	18	200	1000-12000	Left	413	637	200.1
NSM-RBR20	C420	20	18	200	1000-12000	Right	413	637	200.1
NSM-RBL22	C420	22	20	200	1000-12000	Left	413	637	200.1
NSM-RBR22	C420	22	20	200	1000-12000	Right	413	637	200.1
NSM-RBL24	C420	24	22	200	1000-12000	Left	413	637	200.1
NSM-RBR24	C420	24	22	200	1000-12000	Right	413	637	200.1
NSM-RBL26	C420	26	24	200	1000-12000	Left	413	637	200.1
NSM-RBR26	C420	26	24	200	1000-12000	Right	413	637	200.1
NSM-RBL28	C420	28	26	200	1000-12000	Left	413	637	200.1
NSM-RBR28	C420	28	26	200	1000-12000	Right	413	637	200.1
NSM-RBL30	C420	30	28	200	1000-12000	Left	413	637	200.1
NSM-RBR30	C420	30	28	200	1000-12000	Right	413	637	200.1
NSM-RBL32	C420	32	30	200	1000-12000	Left	413	637	200.1
NSM-RBR32	C420	32	30	200	1000-12000	Right	413	637	200.1
NSM-RBL34	C420	34	32	200	1000-12000	Left	413	637	200.1
NSM-RBR34	C420	34	32	200	1000-12000	Right	413	637	200.1
NSM-RBL40	C420	40	38	200	1000-12000	Left	413	637	200.1
NSM-RBR40	C420	40	38	200	1000-12000	Right	413	637	200.1

ROCK BOLT - PLATES

Code	Dimension	Thickness	Model	Quality	Galvanized
NSM-RBP150	150*150	4-8	Flat / Bombed	S235	No
NSM-RBP150G	150*150	4-8	Flat / Bombed	S235	Yes
NSM-RBP200	200*200	6-12	Flat / Bombed	S235	No
NSM-RBP200G	200*200	6-12	Flat / Bombed	S235	Yes
NSM-RBP250	250*250	6-14	Flat / Bombed	S235	No
NSM-RBP250G	250*250	6-14	Flat / Bombed	S235	Yes