IS 17678 : 2021 Short Encapsulation Pull Test ( SEPT ) Procedure

ICS 73.100.30

MED 08

New Standard from Last Update.

1. SCOPE

1.1 This standard specifies the methodology of performing monitoring by pull test of the full column grouted bolts and short encapsulation test for the resin grouted bolts and specified performance standards.

1.2 The short encapsulation pull test is used to measure the performance of the roof bolt system. The test is performed underground and it is the ultimate test of the roof bolting system.