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2. List of commercially available roofing materials - Wikipedia

   en.wikipedia.org/wiki/List_of_commercially...

   Thermoplastics (e.g. PVC, TPO) – Plastic sheets welded together with hot air, creating one continuous sheet membrane. Lends itself well to both big box and small roof application because of its hot air weldability. This membrane is installed by two methods: 1.) Rolls of membrane are attached to the ridged insulation using a bonding adhesive; 2.)

3. Flashing (weatherproofing) - Wikipedia

   en.wikipedia.org/wiki/Flashing_(weatherproofing)

   In earlier days, birch bark was occasionally used as a flashing material. [7] Most flashing materials today are metal, plastic, rubber, or impregnated paper. [8]Metal flashing materials include lead, aluminium, copper, [1] stainless steel, zinc alloy, other architectural metals or a metal with a coating such as galvanized steel, lead-coated copper, anodized aluminium, terne-coated copper ...

4. Metal roof - Wikipedia

   en.wikipedia.org/wiki/Metal_roof

   Metal tile sheets can also be employed. These are usually painted or stone-coated steel. Stone coated steel roofing panels are made from zinc/aluminium-coated steel with an acrylic gel coating. The stones are usually a natural product with a colored ceramic coating. Stainless steel is another option. It is usually roll-formed into standing seam ...

5. Adhesives bonding in structural steel applications - Wikipedia

   en.wikipedia.org/wiki/Use_of_adhesives_in...

   Engineers that rely heavily in the AISC manual for steel construction and AWS D1.1 for guidance have found out that the word “adhesive” appears only three times in the 604-page long AWS D1.1/D1.1M:2015 Structural Welding Code – Steel and only as part of the title of a reference standard (AWS A3.0, Standard Welding Terms and Definitions ...

6. Adhesive - Wikipedia

   en.wikipedia.org/wiki/Adhesive

   The adhesive is applied to either one or both of the materials being bonded. The pieces are aligned and pressure is added to aid in adhesion and rid the bond of air bubbles. Common ways of applying an adhesive include brushes, rollers, using films or pellets, spray guns and applicator guns (e.g., caulk gun). All of these can be used manually or ...

7. RoofTG - Wikipedia

   en.wikipedia.org/wiki/RoofTG

   AHI Roofing was created when Lou Fisher produced the world's first steel tile. Today AHI Roofing does business in over eighty countries worldwide [3] in steel roof tiles. It was a world shortage of oil-based paint that began the coated steel tile story. In 1947, many large ironclad buildings in Britain were coated with a bituminous emulsion.

8. Sheet metal - Wikipedia

   en.wikipedia.org/wiki/Sheet_metal

   In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.

9. Austenitic stainless steel - Wikipedia

   en.wikipedia.org/wiki/Austenitic_stainless_steel

   In 200 series stainless steels the structure is obtained by adding manganese and nitrogen, with a small amount of nickel content, making 200 series a cost-effective nickel-chromium austenitic type stainless steel. 300 series stainless steels are the larger subgroup. The most common austenitic stainless steel and most common of all stainless ...