Pmma Roofing Definition

Pmma is an important material in the making of certain lighthouse lenses.

Pmma roofing definition.

Pmma is a perfect solution as a liquid applied waterproofing membrane on flat roofs with limited access and gutters where speed of application is a major advantage. It enabled a light and translucent construction of the structure. With or without fleece reinforcement for more than 30 years. To learn more about our liquid applied parapro pmma roof membrane flashing systems click on a selection below.

By vangie beal short for polymethylmethacrylate or more correctly poly methyl methacrylate pmma is a clear plastic acrylic material that can be used as a replacement for glass. Polymethylmethacrylate is one option get in to view more the web s largest and most authoritative acronyms and abbreviations resource. Pmma was used for the roofing of the compound in the olympic park for the 1972 summer olympics in munich. Johns manville introduces a seamfree pmma poly methyl methacrylate roofing system with a full portfolio of pmma based products.

These products combine to form a versatile membrane system that can be used in a variety of applications. Looking for the definition of pmma. Pmma stands for polymethyl methacrylate pmma resins have been used as waterproofing and surfacing systems in structural refurbishment e g. The success can be ascribed predominantly to three properties.

Benefits of the seamfree pmma roofing system include. Parapro roof membrane is a seamless fully reinforced waterproofing system that can be used in conjunction with siplast pro base series sbs membranes as a stand alone alternative to more traditional roofing plies leed applications or for waterproofing challenging vegetated roof systems. Not only is it an ideal solution for roof surfaces of all shapes it is also particularly useful for flashing and details such as skylights fans balconies railing supports terraces or roofs with many penetrations. Pmma is commonly used in places where shatter proof glass or windows are required such as the puck barriers found in hockey rinks.

These are incredibly durable membranes with resistance to various chemicals uv ponding water and as a seamless finish they are very resistant to root penetration.