Definitions

1. This rubberized asphalt is heated until molten, i.e.

Rubberized Asphalt Sheeting

1. The rubberized asphalt sheeting is simply formed by heating rubberized asphalt and extruding or calendaring the rubberized asphalt into a sheet.

Tacky Rubberized Asphalt

1. The preformed sheet has a lower layer of tacky rubberized asphalt and an upper layer is the reinforced mesh embedded in the first layer.

Approximately 4% Rubber

1. The rubberized asphalt layer 14 typically comprises approximately 4% rubber, 46% flux asphalt and 50% filler, although various percentages may be provided.

Membrane 14

1. Next, membrane 14 is applied by laying it onto the primed roof deck surface with the rubberized asphalt layer 15 placed against the primed roof surface.

Fully

1. The rubberized asphalt layer 14 infiltrates at least partially but also can extend fully into the central region 13 of fibrous mat 12.
2. The rubberized asphalt layer 34 infiltrates at least partially but also can extend fully into the central region 36 of fibrous mat 32.

Deck Surface

1. The tacky rubberized asphalt layer 15 will adhere directly to the primed deck surface without the need to apply any other adhesive as a fastener.

Side

1. The fibrous mat 32 is first coated proximate its upper side with a rubberized asphalt layer 34.
2. The fibrous mat 12 is first coated proximate one side with a rubberized asphalt layer 14.
3. The rubberized asphalt layer 14 is applied to only one side of the fibrous mat 12.

Present Invention

1. Thus, the present invention provides a method to coat even lightweight structural concrete surfaces with a built-up reinforced rubberized asphalt surface.

Paper

1. The rubberized asphalt surface is backed with a foldless release paper that protects its adhesive quality.

Mesh

1. It is constructed from a strong layer of mesh bonded to rubberized asphalt and coated with black stone granules.

Molten

1. Subsequently, a protective layer such as a molten layer of rubberized asphalt is applied over the preformed sheet.

Proper Placement

1. The application of two coatings of rubberized asphalt and the proper placement of the reinforcing mesh significantly increases labor costs.

Roof Deck

1. This roofing system generally includes primer, then a first layer of molten rubberized asphalt applied onto a roof deck.

Underlayment

1. Rolls of rubberized asphalt underlayment may come with a selvedge edge along one side of the roll.
2. Reinforced rubberized asphalt sheeting such as membrane 14 is typically used as an underlayment for asphalt road surfaces.

Asphalt

1. Rubberized asphalt itself is a blend of asphalt and thermoplastic polymer.

Rubberized Asphalt

1. During application, the release paper is easily removed, allowing the rubberized asphalt to bond tightly to the roof deck.
2. Without the "self-healing" properties of the rubberized asphalt layer 14 of the underlayment 10 of the present invention, persistent roof leaks abound.
3. Place the membrane with the exposed rubberized asphalt onto the deck surface, pressing firmly into place.

Categories

1. Culture > Architecture > Construction > Asphalt
2. Information > Structure > Types > Roof Deck
3. Underlayment
4. Proper Placement
5. Molten
6. Books about "Rubberized Asphalt" in Amazon.com
   

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