Delivery Time:Depends on order quantity
Certification:ISO

Half Grout Filled Sleeve Steel Reinforcement Couplers GT Type For Rebar Splicing​

Product Description

Half grout-filled sleeve is designed to suit the majority of applications which call for the joining the steel bars.

CT Type: CT grout sleeve consists of a thread end where threaded rebar is turn in and the other portion of the sleeve to be grouted.

Size: Diameter 12mm to 40mm.(Other size need be specially ordered )

GT Type: GT grout sleeve is similar with CT type but small size.

Size: Diameter 12mm to 25mm. (Other size need be specially ordered )

CTH Type: CHT grout sleeve is a fully grout sleeve used when both rebars to be joined are not thread.

Size:Diameter 20mm to 25mm. (Other size need be specially ordered )

CT type sepcifications

Model of sleeve	Rebar size (mm)		Diameter(D) ×Length(H) (mm)	Thread Depth(H1) (mm)	Rebar Embedment Depth (mm)	Internal diameter of grouting sleeve D1 (mm)
	With Thread splice	With Grouting splice
CT12	Φ12	Φ12,Φ10	34×140	19	96	23
CT16	Φ16	Φ16,Φ14	42×174	23	128	28.5
CT20	Φ20	Φ20,Φ18	48×211	28	160	34.2
CT25	Φ25	Φ25,Φ22	55×256	33	200	40
CT32	Φ32	Φ32,Φ28	63×330	44	256	48
CT40	Φ40	Φ40,Φ36	80×426	56	340	58

Advantages

1. Save material and energy,shorten construction period,cost effectively.

2. Finishing connection of sleeve one side with rebar at the factory–Eliminating problems of axis shifting sleeve with rebar and canceling seal part for sealing the gap of sleeve with rebar.

3. The length of the sleeve is shorter than the conventional couple that two side fill the grout for splicing the rebar, since one side of the sleeve spliced the rebar by thread.

4. It will need lower grouting pressure during filling high-strength cementitious grout, and easier sealing for horizontal gap that linking sleeve in precast concrete members on site.

5. JM-Grout sleeve is available as per your requirment,quality can be guaranteed with our test reports in quantity.

Application

Grout sleeves are used in precast column or precast wall.

Our Services

1. We can design,produce other type rebar sleeve as per your requirment.

2. We are able to provide quality after-sales service.

3. We would offer you favorable price if you are our regular customer.

FAQ

1. Q: Where is this kind of grouting sleeve applied on?

A: Grouting sleeve specially developed for joining reinforcing bar in building or civil engineering components such as precast columns,beams and other construction appreciation deem it.

2. Q: What is different from CT/GT grouting sleeve and CHT grouting sleeve for application?

A: CT/GT grouting sleeve is primarily used in vertical reinforcing bars of precast concrete members.

CHT grouting sleeve is primarily used in horizontal rebars of precast concrete members, but it also fit for vertical reinforcing bars of precast concrete members.