HM Grout Sleeves
Grout Sleeve Couplers
Ancon HM Grout Sleeves have been designed to cater for the rebar tolerance/bar alignment issues associated with joining precast concrete elements together.
The range comprises two standard coupler types: Full-grout sleeves and Half-grout sleeves. In the first, bars are simply inserted to meet at the nominal centre point of the sleeve. In the latter, one end features a threaded insert to accept a pre-threaded bar while the other end is open to accommodate a non-threaded continuation bar. The standard insert suits Ancon Bartec Plus parallel-threaded rebars. Other inserts are available.
These couplers are machined from seamless high strength steel tube and used with our high performance, shrinkage-compensated, cementitious grout.
Tests show compliance with the rebar coupler performance specifications in BS 8597 and ISO 15835.
HM Full-grout Coupler
HM Half-grout Coupler
Contact Leviat for full technical details.
Reinforcing Bar Couplers (UK & Ireland Edition) (PDF, 8.35 MB)
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CE, UKCA and CE UKNI marking from Leviat
From January 1st 2021, the UK will recognise both the EU CE marking approvals, for a time limited period, and the new UK based approval system, which will be known as the UKCA mark. The EU will only recognise CE marking by EU notified bodies as proof of efficacy moving forwards. Leviat has been working closely with both EU notified and UK approved bodies to ensure compliance is achieved at the earliest possible opportunity and we can confirm that we have obtained all relevant certification.