Product Made in Japan
Manufacturer: Japan Life

Selection of JL Inserts

At the selection of JL Inserts,please consider below factors and apply the minimum values.

① The bolt (Subject to SS400）
② The Insert
③ Concrete’s tensile strength

Please apply minimum values of ①②③ and fully consider the safety factors.

Concrete’s tensile strength in the chart is base on HANDBOOK of VARIOUS SYNTHE TIC CONSTRUCTIONDESIGN of Archtecural Institute of Japan.
Tensile strength = φ1× ×π×le(le+d)×0.313209（FC = N/mm2）
φ1＝ 0.6（short-term load）

Unit: kN

Product Features

● It is made with inside threaded deformed bar, with a Y hook at its bottom to increase cohesiveness with concrete.

● Various kind of threading are available to match the dimensions of reinforcing bars used for jointing concretes’s gaps.

● Material：SD295A (SD345)

Application

Lifting heavy duty products, jointing construction of concrete, stripping.

Specification

(Unit：mm)

Qty：Quantity per carton
Surface treatment：M thread/Chromate W thread/Uni-chromate

Mounting Methods