Horse Construction offers full range of structural strengthening materials with technical supports, documentation supports, products supports, project supports.
"Explosive" damage means that after the unidirectional carbon fiber reinforced polymer laminates is subjected to the ultimate load, all the tows of the unidirectional carbon fiber reinforced polymer laminates are uniformly stressed and broken at the same time.
In addition, other forms of destruction include splitting and de-anchoring.
But! Neither of these two forms of failure can truly exert and reflect the true strength of carbon fiber, especially in the prestressed unidirectional carbon fiber reinforced polymer laminates reinforcement technology, the anchoring efficiency and the strength of the unidirectional carbon fiber reinforced polymer laminates are the most important factors affecting the reinforcement effect.
It can be understood in this way that it can achieve "explosive" damage, which fully proves that each tow of the unidirectional carbon fiber reinforced polymer laminates is evenly stressed! Balanced! Give the reinforced building structure a full "sense of security"!
2. In addition to achieving "explosive" damage, what quality assurance does unidirectional carbon fiber reinforced polymer laminates have?
In order to make the performance of unidirectional carbon fiber reinforced polymer laminates fully play, prestressed unidirectional carbon fiber reinforced polymer laminates reinforcement technology is essential.
Prestressed unidirectional carbon fiber reinforced polymer laminates reinforcement technology is an active reinforcement technology, which combines the high strength, high modulus, corrosion resistance of carbon fiber with prestress technology, and has unique advantages in controlling bridge cracks and improving the flexural strength of the bridge.
The quality of the unidirectional carbon fiber reinforced polymer laminates and the anchoring efficiency of the anchor are the two core factors of the prestressed unidirectional carbon fiber reinforced polymer laminates reinforcement technology.
The quality evaluation index of unidirectional carbon fiber reinforced polymer laminates is mainly the K number, straightness and mechanical performance index of carbon fiber. The mechanical performance indicators are well understood, the higher the performance, the higher the safety factor.
It should be pointed out that the K number of unidirectional carbon fiber reinforced polymer laminates is very important to the stability of carbon fiber composite materials!
About K number: The national standard stipulates that the carbon fiber composite material used for the reinforcement of the load-bearing structure must use 12K small tow carbon fiber, and shall not be replaced by other fibers other than PAN.
Regarding straightness: The higher the straightness, the more fully the strength of carbon fiber can be used when strengthening long-span bridges.
After talking about the quality evaluation index, let's talk about the anchoring efficiency of the anchor.
The anchoring efficiency of anchors is affected by factors such as anchor form, anchor material, and anchor glue.
Focus on the above indicators!! HORSE unidirectional carbon fiber reinforced polymer laminates meets!
1. Real material is sufficient
real material-zero addition of other fiber materials, 100% carbon fiber tow.
Enough material-5% more fiber volume content than the national standard requirement, and the strength far exceeds the national standard requirement.
2. The straightness and high curvature are less than one thousandth, that is, the curvature of 1m is less than 1mm.
3. There are more than 20 kinds of unidirectional carbon fiber reinforced polymer laminates specifications to meet different needs.
Contact Us
Horse Construction Recommended Products
You can find anything here you are in need of, have a trust trying on these products, you will find the big difference after that.
Prestressed carbon fiber reinforced polymer(CFRP) plate for slab, beam strengthening to increase stiffness, reduce distortion and deflection of members, reduce the cracks, avoid and stop cracking.
Language: English
