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- Anchor_bolt abstract "An anchor bolt is used to attach objects or structures to concrete. There are many types of anchor bolts, consisting of designs that are mostly proprietary to the manufacturing companies. All consist of a threaded end, to which a nut and washer can be attached for the external load. Anchor bolts are extensively used on all types of projects, from standard buildings to dams and nuclear power plants. They can also be used to firmly affix embed plates to a concrete foundation when used with a structural steel element. The simplest anchor bolt is a cast-in-place anchor. As seen in the figure, most designs consist of a standard bolt with a hexagonal head, which is cast in the wet concrete before it sets. There are other designs, some consisting of a bent bolt with a hook on the end, or some other sort of bending. Cast-in-place anchor bolts are the strongest type of fastener, but the casting is difficult, and they are usually only used for heavy machines mounted on poured concrete floors. Another use of this anchor bolt is to connect the concrete foundation of a building to its wall. With this, the building is more resistant to earthquakes. Currently there are several devices to assist in holding and in placing anchor bolt to set in the concrete. These devices mostly made from composite plastic. Once the concrete has been poured and set, the only other types of bolts that can be used are mechanical and epoxy bolts. Epoxy bolts are the strongest, but can be very tricky to install, since the epoxy has to be mixed to exact specifications, the hole must be very clean, and the set time has to be watched. As well, there must be a rigorous testing program. In Boston's Big Dig project, these procedures were not well carried out, which resulted in a large concrete slab crushing a motorist.A concrete screw is another way of attaching things to concrete that has already been poured and set.".
- Anchor_bolt thumbnail Anchor_bolt_in_concrete.jpg?width=300.
- Anchor_bolt wikiPageExternalLink v=onepage&q&f=true.
- Anchor_bolt wikiPageID "7163587".
- Anchor_bolt wikiPageRevisionID "587530635".
- Anchor_bolt hasPhotoCollection Anchor_bolt.
- Anchor_bolt subject Category:Fasteners.
- Anchor_bolt subject Category:Screws.
- Anchor_bolt subject Category:Structural_connectors.
- Anchor_bolt type CausalAgent100007347.
- Anchor_bolt type Defender109614684.
- Anchor_bolt type Keeper110229498.
- Anchor_bolt type Lawman110249459.
- Anchor_bolt type LivingThing100004258.
- Anchor_bolt type Object100002684.
- Anchor_bolt type Organism100004475.
- Anchor_bolt type Person100007846.
- Anchor_bolt type PhysicalEntity100001930.
- Anchor_bolt type Preserver110466918.
- Anchor_bolt type PrisonGuard110149867.
- Anchor_bolt type Screws.
- Anchor_bolt type Whole100003553.
- Anchor_bolt type YagoLegalActor.
- Anchor_bolt type YagoLegalActorGeo.
- Anchor_bolt comment "An anchor bolt is used to attach objects or structures to concrete. There are many types of anchor bolts, consisting of designs that are mostly proprietary to the manufacturing companies. All consist of a threaded end, to which a nut and washer can be attached for the external load. Anchor bolts are extensively used on all types of projects, from standard buildings to dams and nuclear power plants.".
- Anchor_bolt label "Anchor bolt".
- Anchor_bolt label "Anclaje químico".
- Anchor_bolt label "Анкерный болт".
- Anchor_bolt label "アンカーボルト".
- Anchor_bolt sameAs Kotva_(spojovací_součástka).
- Anchor_bolt sameAs Anclaje_químico.
- Anchor_bolt sameAs アンカーボルト.
- Anchor_bolt sameAs m.0h7lvh.
- Anchor_bolt sameAs Q2997516.
- Anchor_bolt sameAs Q2997516.
- Anchor_bolt sameAs Anchor_bolt.
- Anchor_bolt wasDerivedFrom Anchor_bolt?oldid=587530635.
- Anchor_bolt depiction Anchor_bolt_in_concrete.jpg.
- Anchor_bolt isPrimaryTopicOf Anchor_bolt.