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NAICS Code 237130-05 - Contractors-Post Tensioning
Marketing Level - NAICS 8-DigitBusiness Lists and Databases Available for Marketing and Research
Total Verified Companies:
4
Contact Emails:
12
Company Websites:
3
Phone Numbers:
1
Business Addresses:
4
Companies with Email:
3
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Looking for more companies? See NAICS 237130 - Power and Communication Line and Related Structures Construction - 3,384 companies, 47,212 emails.
NAICS Code 237130-05 Description (8-Digit)
Contractors-Post Tensioning is a subdivision of the NAICS Code 237130 that involves the construction of power and communication line and related structures. This industry specializes in the installation of post-tensioning systems, which are used to reinforce concrete structures. Post-tensioning is a technique that involves the use of high-strength steel strands or bars to apply compressive forces to concrete. This technique is used to increase the strength and durability of concrete structures, such as bridges, parking garages, and high-rise buildings.
Contractors-Post Tensioning are responsible for the installation, repair, and maintenance of post-tensioning systems. They work closely with engineers and architects to ensure that the systems are installed correctly and meet the required specifications. They also use specialized equipment and tools to install and tension the steel strands or bars.
Parent Code - Official US Census
Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 237130 page
Tools
Tools commonly used in the Contractors-Post Tensioning industry for day-to-day tasks and operations.
- Hydraulic jacks
- Tensioning equipment
- Grout pumps
- Post-tensioning stressing equipment
- Concrete saws
- Rebar cutters
- Wire cutters
- Chipping hammers
- Power drills
- Impact wrenches
- Laser levels
- Measuring tapes
- Spirit levels
- Safety harnesses
- Hard hats
- Safety glasses
- Gloves
- Steel-toed boots
- Respirators
Industry Examples of Contractors-Post Tensioning
Common products and services typical of NAICS Code 237130-05, illustrating the main business activities and contributions to the market.
- Post-tensioning of bridges
- Post-tensioning of parking garages
- Post-tensioning of high-rise buildings
- Post-tensioning of stadiums
- Post-tensioning of water tanks
- Post-tensioning of silos
- Post-tensioning of tunnels
- Post-tensioning of retaining walls
- Post-tensioning of slabs
- Post-tensioning of beams
History
A concise historical narrative of NAICS Code 237130-05 covering global milestones and recent developments within the United States.
- The post-tensioning technique was first developed in the 1930s in Europe, but it wasn't until the 1950s that it was introduced in the United States. The industry has since grown significantly, with notable advancements in the 1970s and 1980s, including the development of high-strength post-tensioning steel and the introduction of unbonded post-tensioning systems. In recent years, the industry has seen a rise in the use of post-tensioning in bridge construction, as well as an increase in the use of post-tensioning in high-rise buildings. In the United States, the industry has also seen a shift towards the use of precast concrete, which has led to increased efficiency and reduced construction time.