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2. Autoclaved aerated concrete - Wikipedia

   en.wikipedia.org/wiki/Autoclaved_aerated_concrete

   Fixings: the brittle nature of the blocks requires longer, thinner screws when fitting cabinets and wall hangings. Special wall fasteners (screw wall plug anchors) designed for autoclaved aerated concrete including gypsum board and plaster tiles are available at a higher cost than standard expandable wall plugs, including special safety ...

3. Precast concrete lifting anchor system - Wikipedia

   en.wikipedia.org/wiki/Precast_concrete_lifting...

   When selecting an anchor, consider the element formwork and the ease of placement and securing of the anchor prior and during the pouring of the concrete. For example, some of the anchors shown in figures 4-6, can be placed into thin wall elements as the anchor chair maintains the position relative to the element thickness.

4. Category:Wall anchors - Wikipedia

   en.wikipedia.org/wiki/Category:Wall_anchors

   Concrete cone failure; D. Drywall anchor; M. ... Screw anchor; T. Toggle bolt; W. Wall anchor; Wall plug This page was last edited on 16 March 2022, at 16:31 ...

5. Anchor bolt - Wikipedia

   en.wikipedia.org/wiki/Anchor_bolt

   In this case, concrete base material might be undamaged. Pull-out: the anchor is pulled out from the drilled hole partially damaging the surrounding concrete. When the concrete is damaged the failure is also indicated as pull-through. Concrete cone: after reaching the load-bearing capacity a cone shape is formed.

6. 'We could be left with peanuts for our RAAC homes' - AOL

   www.aol.com/news/could-left-peanuts-raac-homes...

   Reinforced autoclaved aerated concrete is a lightweight material that was used mostly in flat roofing, but also in floors and in walls between the 1950s and 1960s. ... DC TV anchor taking leave of ...

7. Hold down (structural engineering) - Wikipedia

   en.wikipedia.org/wiki/Hold_down_(structural...

   A hold-down may also refer to clamping device used to anchor a pipe to a structural steel element or concrete floor or allow movement of the pipe in an axial direction. [1] At the bottom, the hold down is connected to the concrete foundation or structural slab by an embedded or epoxied anchor bolt. At the top, the hold down is connected to a ...