Author name: admin

One of the component parts of the top or bottom flange in a girder.

To widen and slant the top of a chimney stack so that water is directed away from the flue.

Any liquid having a flash point below 140°F (60°C) and having an absolute vapor pressure not exceeding 40 lb per

Subject to easy ignition and rapid flaming combustion.

A materials ability to burn or support combustion.

A method of rendering inert thermoplastic objects receptive to inks, lacquers, paints, adhesives, etc., by bathing them in an open

A numerical designation, applied to a building material, which is a comparative measure of the ability of the material to