Non Standard J type Concrete Anchoring Custom Foundation Bolts

Non Standard J type Concrete Anchoring Custom Foundation Bolts

Product Description

A L Type Bolt known as anchor bolts can be divided into the anchor bolt, bolt activities, expansion anchor bolts and anchor bolt adhesive. Depending on the shape of which is divided into: L-type embedded bolts, 9 fonts embedded bolts, U-bolts embedded, embedded bolts welding, plate embedded bolts There are many usage for a U-bolt such as to attached different sizes pipes to machines. However a square shaped U-Bolt is commonly used for lumber applications. Suitable for automotive, plumbing and other home and industrial applications. The U Type bolt is a non-standard bolts, as is it shaped like U-shaped, so we called it U type bolts, which can be combined with two nuts and plated, mainly used as fixed tubular pipe or sheet such as automotive leaf spring, because of the way its fixed objects like a man on horseback, also known as horse bolts.

1, also known as short bolt anchor bolt it together with the foundation watering, for fixing no strong vibration and shock equipment.
2, also called long bolt bolt activity, is a removable bolt for fixing the work there is a strong vibration and shock of heavy machinery and equipment.
3, expansion anchor bolt is often allowed to stand for fixing a simple device or auxiliary equipment. Expansion anchor bolt installation should meet the following requirements: a bolt from the center to the edge of the base of not less than 7 times the diameter of the expansion anchor bolt; expansion anchor bolt installed base of strength not less than 10MPa; and drilling without cracks, avoid bit and foundation reinforcement, buried collision; hole diameter and depth should match the expansion anchor bolt.
4, adhesive bolt is a bolt common in recent years, its methods and requirements with the expansion anchor bolt. However, note that when bonding the debris blowing hole, and not get wet.

L type bolt generally used in the truck, which is used to stabilizing the site and car chassis. For example, the leaf spring is connected by the u-bolt. U type bolts usually used in daily life: construction and installation, machinery parts connected vehicles, ships, bridges, tunnels and railways. Principal shapes: semi-circular, square, rectangular, triangular, oblique triangle.

Specification

Application

1, once embedded in law: when concreting the anchor bolts embedded. When the control tower, etc. In overturning, anchor bolts should be adopted once buried in France.
2, set aside hole method: equipment in place, holes will clean the bolt into the hole, and device targeting alignment after watering with no shrinkage than the original basis of high-level fine aggregate concrete, tamping compacting . Anchor bolts embedded in the center of one edge of the base to the distance of not less than 2d (d is the diameter of the anchor bolt), and should not be less than 15mm (d≤20 when not less than 10mm), not less than half the width of the anchor plate plus 50mm, when you can not meet the above requirements, should take appropriate measures to be strengthened. Structures of the anchor bolt diameter not less than 20mm. When subjected to seismic action should be double nuts, or use other effective measures to prevent loosening, but the anchor bolt length should be increased 5d anchor length than the non-seismic actions.
Anchor bolt anchor bolt installation plan on the basis of inside loose handle on a close tighten the bolt, the bolt may pull live, you should first adjust bolt to the original position, and the foundation bolts around the shovel enough position and then on the bolt welding two U-shaped vertical and horizontal bars, the last pit with water and clean grout, to be solidified concrete design strength to live and then tighten the bolt deviation handling live bolt deviation approach, roughly death in the same manner anchor bolt, the bolt can just pull out handle. The bolt is too long, can be cut on the machine and then sets some thread; such as bolts are too short, the available elongation forging method; position as inconsistent with a correction of bending.
Application sectors for a variety of fixed equipment, steel foundation embedded parts, street lights, traffic signs, pumps, boiler installation, heavy equipment and other embedded fixed.

Advantages

Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance and don't need any coating. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime. 

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