Description: flanged Thimble Inserts are inserted into a pipe then anchored to the concrete wall. The flange can even be fabricated with a radius to match the inside radius of the manhole. Gaskets are ...

[Pask] notes that there are several methods to use the dowel plate. Hammering the wood stock through the holes works best for hardwoods, while fitting the square stock into the chuck of a power ...

Epoxy flooring systems can transform ordinary concrete into a work of art. Whether its new construction or a floor that has seen better days, new resurfacing technologies are making the ...

Pretty soon he was using silicone rubber to make two-piece, high-quality molds of lenses, good enough to try a few casting shots with epoxy resin. [Zach] ran into a few problems along the way ...

Here’s a tip: When pouring concrete mix into a bucket, hold an active vacuum hose close to the top of the bucket. The vacuum ...

The New River bridge Today materials like steel and pre-stressed concrete have made it possible to build longer and more elegant arches, including a spectacular 1700 foot span in New River Gorge ...

Researchers at MIT continue to look for ways to turn concrete into a perfect energy storage option. The researchers first ...

INTO Saint Louis University delivers university-designed Academic English and Pathway programs to support and prepare international students who do not meet the requirements for direct entry for ...

Chinese landscape architecture studio Turenscape has transformed a concrete sea wall on an abandoned fish farm into a public space in Haikou City, Hainan. Named A Breathing Sea Wall, the project ...

Fearless music activists. Savvy tech entrepreneurs. Social disrupters. Into Africa shatters the narratives that dominate U.S. perceptions of Africa. Host Mvemba Phezo Dizolele, Africa program director ...