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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Using a new system of Ulinks and/or plated studs in CFT beams to join the steel tube with the concrete core in the compression side of the beam resulted in large confinement of the concrete core. Confinement is achieved by employing the separation expected between the two materials. A total of eight rectangular CFT beam specimens were tested under flexure with different ratios and different diameters for the Ulinks and/or plated studs were used to examine their effect on the flexural behavior of these beams. Ultimate flexural strength of the CFT beams with Ulinks and plated studs showed increase of strength about 45% of the specimens with ratio equals 37.5 above standard specimens with no links inside. State of the concrete inside the tubes has shown no crushing of the concrete when those beams were cut open at the location of plastic hinge. Strain measurements revealed that the compressive strain in concrete was 56 times the concrete crushing strain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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