OBO plastic push-fit anchor Delta-Push®

The Delta-Push® has set new standards in plug technology. It is easy to install, provides a secure hold and allows flexible use, while standing out with high extraction values in a variety of substrates. Updated extraction values for hollow brick substrates once again underscore the wide range of applications of the push-fit anchor. Plastered brickwork, such as hollow brick, is a popular external wall construction method and can improve thermal insulation.

All three Delta-Push® variants – threaded anchor, thumb anchor and cable tie anchor – were subjected to two different tests with plastered hollow brick: first, with 10 mm plaster mortar, cement-bound according to DIN-EN-998-1, and second with 10 mm plaster according to DIN EN 13279-1. The test holes were made in the area of the brick holes, as this is where anchors usually have the lowest holding force. Even here, the Delta-Push® once again proved itself to be a powerhouse amongst anchors with a breaking load of 300 N and a safe working load of 130 N.