Handrail Concrete Block Wall Anchor

In many construction applications concrete anchors must be fastened to a concrete block to hold a fixture or item of some kind.

Handrail concrete block wall anchor.

With the holes drilled and the debris cleaned out you can now hammer in the concrete anchors. By increasing the embedded depth of the post the pull out strength will increase. Be sure to have plenty of extra bits on hand and use a can of compressed air or a blower to clean. Slide the washers onto the anchors and hand tighten the nuts down first.

Slip the concrete sleeve anchor into the hole. Having peace of mind that the railing you designed meets specifications and is installed properly is a necessity. If the concrete is far to easy to drill but still dry you won t get enough strength to fix a handrail safely. Create a hole with a masonry core drill that is at least 1 inch larger than the diameter of the railing or bolt.

Hand tighten bolts onto anchors. Step 2 mix anchoring cement by adding about 5 parts anchoring cement to 1 part clean water. Hold the object you re fastening firmly against the wall because the anchor will draw it only slightly tighter as you tighten the screw or nut. Specifying the anchors for a handrail or guardrail application may not be the most exciting design you ever work on as an architect or engineer but that doesn t make it any less critical to the safety of the building occupants.

When fastening to concrete blocks a number of specific considerations must be taken into account. When installing these concrete anchors special care must be taken to ensure safe and proper fastening. Slide the anchor into the hole and pound it in. For weak concrete i found that misusing the drill to create a bigger hole diameter in the bottom part gives added strenght but for this the anchor should be at least 10cm deep in the concrete thin 5cm slabs can t be fixed with epoxy anchors.

Place the flange onto the concrete anchors you just hammered in. The hole should be from 2 inches to 4 inches deep. Place flange on concrete anchors. Regular drill bits will.

Use a hammer drill when installing anchors into hard surfaces such as stone concrete and brick. First drill the proper size pilot hole 3 8 in 1 2 in etc through the wood or metal and into the concrete. In this video i show steps for using them to insta. Tighten the fastener until it s secure.

Large diameter tapcons or ldt s are the fastest strongest fasteners i ve found for anchoring to concrete. Anchoring railing to concrete brick or masonry. Here you use the mentioned epoxy type anchors.