Hertz is a unit of frequency (of change in state or cycle in a sound wave, alternating current, or other cyclical waveform) of one cycle per second.
The Anthony 2400F Glulam is a superior glued laminated beam and header for use where reliable engineered wood applications are required. Anthony 24F Glulam is an economical alternative to LVL and PSL in many standard structural applications where the high strength and stiffness values are not needed. Anthony's Glulam is readily available through stocking dealers. The 3-1/2 and 5-1/2 widths are available which match 2x4 and 2x6 wall framing.
Combed Wheat Reed appears more rounded than Water Reed when used as thatched roof material, and has a shorter lifespan. The majority of ridges on a thatched roof are made from Combed Wheat Reed and can be patterned or straight cut depending on the structure of the thatched house or cottage. Other names: Wheat Reed, Wheat Straw, Combed Wheat Straw, Devon Reed.