In China, concrete potholes are sometimes repaired with a strange blue liquid and sand. They spray the solution, add sand, mix, then spray again — and within hours, it hardens almost like concrete.
People online think it’s SBR latex, but it’s actually a styrene–acrylic polymer emulsion, which is a cross-linking acrylic pavement binder. I even found a product page calling it a “pothole repair soil stabilizer chemical.”
The liquid is normally white, but crews add blue dye so they can see where it’s been applied. It works fast… but on concrete roads, the repair usually lasts less than six months.
But the liquid’s main purpose, is a soil and road bed stabilizer, not a concrete pothole filler.
#newtechnology #newinventions #technology #inventions #shorts #shortvideo #youtubeshorts #ytshorts
_____________________________________________________________________
? ? WONDER WORLD VIDEO INFORMATION ? ?
✅ For personal story suggestions or business enquiries about product stories / reviews, please contact me on my email from the ABOUT page. Note: All suggestions are welcome, but may not be chosen as they are not suitable for this channel.
❌ COPYRIGHT : Please do not ask for permission to use footage in this video, or the whole video itself, as the ownership of all footage remains that of the owners who gave me permission to use it. If you want to use any of the footage click on the links above and seek permission from the owners.