Combining our crimping technology and BP series couplers, we have developed our own hydraulic crimping machine to swage the coupler onto the rebar. The process compresses the coupler around the profile of the rebar and embeds itself into the rebar ribs cutting into the coupler material to create a secured mechanical interlock, which is greater than the rebar strength itself.

---

Purpose & Performance

The crimping process does not reduce the sectional area of the rebar and even the rebar itself remains intact to ensure the ultimate capacity of the rebar is maintained. The interlock between the rebar and the coupler is permanent so it’s even good for seismic loads. The sectional area of the thread on BP couplers is greater than that of the rebar meaning the additional capacity of the coupler strength meets the high performance requirements in areas subject to effects of seismic activity and dynamic situations.

---

Applications

Thanks to the nature of the permanent interlock from the crimping process, the BP rebar splice system is designed and manufactured in accordance with most of the popular standards such as AS 3600, AS 5100, ISO 15835, Eurocode2, BS 8110, DIN 1045, ACI 318, IBC, AASHTO, ASME Sec III Div 2. etc. and suitable for use in stadiums, bridges, dams, power plants and high-rise buildings for normal and seismic loads.

---

Thanks to the nature of the permanent interlock from the crimping process, the BP rebar splice system is designed and manufactured in accordance with most of the popular standards such as AS 3600, AS 5100, ISO 15835, Eurocode2, BS 8110, DIN 1045, ACI 318, IBC, AASHTO, ASME Sec III Div 2. etc. and suitable for use in stadiums, bridges, dams, power plants and high-rise buildings for normal and seismic loads.

Quality Assured

• Manufactured under strict quality assurance plan, ISO 9001 certified.
• Full traceability of the couplers in production.
• Full traceability of each crimp on the crimper, records can be export for QC.

---

The BPB is composed of a female coupler and an extended coupler assembly, pressed on 2 rebars to be connected. Thanks to the improved design, it’s one of the easiest and most reliable solutions for positioning and gap covering, offers the high performance and ensures the ultimate tensile and compression strength of rebar can be fully applied with no compromise.

Features

• Remarkable gap coverage to make the rebar cage connection easy and accurate.
• Applicable for high strength rebar up to AS/ NZS 4671 Grade 500N/E.
• Easy and highly efficient for both preparing the splice and assembly at site.
• Highly reliable and consistent performance thanks to our special crimping tech.

Sizes and Dimensions

Code	Rebard Size	Thread Size	Outer Dia.	Inner Dia.	Female coupler Length	Thread Length	Rebar Insertion Length	Extended Coupler Length	Ex. Female Thread Length	Central Bolt length	Max. Gap	Max. Splice Space
		M	ØD	Ød	L	e	Pi	L1	e1	Ls	G	Smax
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
BPB12	12	16 x 2.0	21.0	15	52	18	34	80	46	77	12	109
BPB16	16	20 x 2.5	28.0	19	67	22	44	103	58	96	16	137
BPB20	20	24 x 3.0	34.0	24	83	27	55	126	71	117	20	167
BPB24	24	30 x 3.5	42.5	29	100	32	67	152	85	140	25	200
BPB28	28	33 x 3.5	48.0	33	111	34	76	168	92	150	28	216
BPB32	32	39 x 4.0	54.0	38	125	38	86	191	104	172	32	245
BPB36	36	42 x 4.5	61.0	42	142	42	97	213	116	190	36	274
BPB40	40	48 x 5.0	67.5	47	157	48	106	238	131	215	40	308

---

The Transition coupler is used to connect rebars of different diameters. The BPT is similar to BPS but with a smaller sized male coupler to receive the smaller size rebar. With the same high performance, it ensures the ultimate tensile and compression strength of both the rebars of different diameters can be fully applied with no compromise, satisfying all the major industry standards such as AS 3600, ISO 15835, Eurocode2, BS 8110, DIN 1045, ACI 318, IBC, AASHTO, ASME Sec III Div 2.

Features

• Connect rebars of different diameters,easy, fast and accurate.
• Applicable for high strength rebar up to AS/NZS 4671 Grade 500N/E.
• Highly efficient for both preparing the splice and assembly at site.

Sizes and Dimensions

Rebar and Thread Size				Female Coupler				Male Coupler				Splice Space
Code	Size (Bar A to Bar B)	Thread Size	Thread Length	Outer Dia.	Inner Dia.	Coupler Length	Rebar Insertion Length	Outer Dia.	Inner Dia.	Coupler Length	Rebar Insertion Length
		M1	e1	ØD	Ød	L	Pi	ØD1	Ød1	L1	P1i	S
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
BPT16=12	16=12	16 x 2.0	18	28.0	19.0	64	44	21	15	67	34	35
BPT20-16	20=16	20 x 2.5	22	34.0	23.5	81	55	28	19	86	44	44
BPT25=20	25=20	24 x 3.0	27	42.0	29.2	100	67	34	24	106	55	53
BPT28=24	28=24	30 x 3.5	31	48.0	33.0	110	76	43	29	127	67	63
BPT32=24	32.24	30 x 3.5	31	54.0	37.5	125	86	43	29	127	67	63
BPT32=28	32=258	33 x 3.5	34	54.0	35.7	125	86	48	33	141	76	67
BPT36=28	36=28	33 x 3.5	34	61.0	42.0	139	97	48	33	141	76	67
BPT40=32	40=32	39 x 4.5	38	67.5	46.5	152	106	54	38	158	86	76

---

The stud, with a foot of sectional area 10 times the rebar, is crimped on the standard BPS female coupler to function like an insert to receive the BPS male coupler of the other rebar.

Sizes and Dimensions

Code	Rebar Ø = Stud Shank Ø	Thread	Total Length	Head Dia.	Thread Depth
	Ød	M	L	ØD	e
	mm	mm	mm	mm	mm
BPS121	12	M16	105	38	17
BPS161	16	M20	115	51	22
BPS161L	16	M20	160	51	22
BPS161XL	16	M20	190	51	22
BPS201	20	M24	145	63.5	26
BPS201	20	M24	190	63.5	26
BPS201L	20	M24	220	63.5	26
BPS241	24	M30	190	76	31
BPS281	28	M33	220	89	33
BPS321	32	M39	240	102	37