With a legacy of excellence, unwavering commitment to quality, and unparalleled customer care, Eagle Rivet Roofing emerges as the go-to for stone ballast removal in Connecticut. Our profound expertise, paired with state-of-the-art tools, ensures a seamless, effective, and secure removal process that extends your roof's life.

It can perform well in high winds if it is adequately embedded into the asphalt matrix, or is on a roof with a high parapet. Built-up roofs are designed to be fully adhered to the underlying roof matrix, either the roof deck or insulation that is above the roof deck. The stone used for (single-ply) ballast has been sized using ASTM D448.

A ballasted roof is a system in which the waterproofing membrane is loose laid over the roof deck and held in place by a layer of ballast, usually stones, gravel (sometimes called aggregate), or concrete pavers. The waterproofing layer is usually a single-ply roofing membrane like EPDM, PVC, or TPO. A contractor will strategically lay …

Built-Up Roof Gravel Removal. Built-up roofs are a style of flat, or low slope, roof structure that relies on a certain layering style to protect and extend the lifespan of a roof. The layering style usually consists of variants of smaller stacked gravel and tar. Materials used could be tar, asphalt or bitumen, gravel, crushed stone, and more.

2.1 Ballast In roofing, ballast comes in the form of large stones, (typically river bottom stone ¾ in. to 1½ in. diameter, size No. 4 per ASTMD7655/D7655M "Standard Classification for Size of Aggregate Used as Ballast for Membrane Roof Systems") or paver systems or lightweight interlocking paver systems.

Ballasted roof systems have been installed since the early 1970's. They are known for their installation speed and pleasing aesthetics. Most ballasted roof systems use gravel stone that is similar to what would be used in …

Seal Roofing offers roof vacuuming services, either as a free service for any roof repair job or as an individual service if you need to replace your stone or gravel for any reason. You can expect a fast, efficient ballast rock removal from our experienced team so you can get back to business as usual.

Roof ballast aggregate . As an alternative to gravel and ballast stones, Laterlite Expanded Clay can be applied loose, both in its special hydrophobic Plus version and in the standard version, as lightweight permeable ballasting, and protection layers on top of waterproofing and insulation. It reduces up to 85% of the dead loads compared to ...

The following roof covering specifications are deemed to satisfy performance requirements without the need for testing. • Loose laid gravel at least 50mm thick, or with a mass greater than 80 kg/m² (subject to maximum and minimum aggregate sizes). • Cast stone or mineral slabs at least 40mm thick. • A sand cement screed at least 30mm thick.

The two main types of ballast used for roof assemblies are smooth, river-washed stone and concrete roof pavers. We can still design a reflective ballasted roof using certain roof pavers, such as Hanover Pavers' highly reflective Glacier White, which has an SRI of 84. Ballasted roof pavers aren't just reflective; they can also be reused in ...

Ballast stones are typically one to two inches thick and used more liberally than on a built-up roof. Wind gusts are significantly reduced by the heavier stones. A ballast system reduces roof system …

Energy Efficiency: Ballasted roofs reduce heating and cooling loads. A system with a weight of 17 pounds per square foot saves as much energy as an …

Ballast stone should meet the membrane manufacturers requirements for the desired wind uplift resistance with regard to size and coverage rates. It is typically required that stone ballast meet the requirements of ASTM D448 size 4, 357 or 3, with larger stone size required for heavier coverage rates. It is important to use only hard …

Ballast Tar & Gravel Roofing. On the other hand, ballast roofing might be the right choice for your commercial property if you live somewhere with a ready source of ballast (rocks/gravel of the appropriate size) and you prefer the aesthetic look and texture of the larger stones. Paving stones can also be added to create walkways, which add ...

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#2 Roofing Ballast - No longer meets Spec ASTM D 448 #3 Roofing Ballast - ASTM D 448 #4 Roofing Ballast - ASTM D 448. DELAWARE BLEND 3/8. Roofing Spar. AFFILIATES. KEEP IN TOUCH. HOME | ..., Harford, PA 18823 | 877-488-6257 Schofield Stone of TN 1566 Old York Hwy, Dunlap, TN 37327 | 423-949-7332 ©2024 Outdoor …

For roofing terminology, this is not referred to as a "ballasted" roof since the built-up roof is bonded to the substrate. A "ballasted roof" generally refers to a single ply roof membrane that is held in place against wind uplift by loading the surface with either stone ballast or pavers.

Roof ballast removal is completed with a giant vacuuming truck and custom designed piping that allows the stone to be sucked right off the roof and into the truck. The stone is either left on site if the customer wants to keep it, or disposed off site. At the end of the day, the roof looks dramatically different (and dirtier) without ballast.

Roof areas subjected to different wind action require varying amounts of ballast. The amount of ballast varies from 50 to 65 kg/m² (10 to 13 psf) in conventionally loose-laid, gravel stone ballasted single-ply assemblies. Ballast is assumed to be round, 38 mm (1.5 in.) or 64 mm (2.4 in.) smooth stone consisting of ballast gradation sizes #2 ...

Flow-Thru Gravel Stops and Drain Bars provide a method to terminate the roof, and allow water to flow over the edge, while retaining gravel or stone ballast on the roof. Most commonly used at a gutter or low roof transitions, Flow-Thru Gravel Stop and Drain Bar are furnished in 12'-0" lengths of mill or pre-finished aluminum (other ...

Roof Damage from Foot Traffic. Another costly issue with ballast roof systems is that people accessing the roof tend to walk directly where they need to go and ignore walkways. Stepping directly on the stone ballast can result in excessive pressure pushing the stone into the membrane and creating a slice or hole.

Ballast / River Rock Removal ... When preparing for solar panel installation, we begin with gravel and stone removal from the roof to make room for the solar panel installation. There is no faster or safer way to remove the stone than with our roof vacuuming services. Whether the building is one story high or 40 stories high, Adler has the ...

Key Takeaways. A ballast roof system utilizes gravity and weighted materials like gravel, stone ballast, or concrete pavers to secure a loose-laid membrane, offering a durable and efficient roofing solution without the need for mechanical fasteners.; The core component, a waterproofing membrane, is protected by the ballast, making the …

Ballasted EPDM roofs are a type of flat roofing system that utilizes ballast materials to secure the underlying structure. The heavy materials, such as gravel, loose stones, or pavers, hold down lighter layers of roofing material and protect the highly durable EPDM membranes. Though ballast is often used on ships to improve stability, this ...

Roof & Plaza Layout Assistant. This form provides Hanover® with the proper data to assist you in determining the required products for your roof or plaza. Hanover® offers a solution for all roofing/waterproofing needs from Standard Walkway to Roof Ballast to Architectural Plazas and Green Roofs.

Calculate Ballast Rock. Type in inches and feet of your project and calculate the estimated amount of Recycled Materials in cubic yards, cubic feet and Tons, that your need for your project. The Density of Ballast Rock: 2,410 lb/yd³ or …

Its fast and easy installation makes the ballasted roof system extremely economical for large, open rooftops. Popular for large-scale retail stores and warehouses, ballasted systems feature a loose-laid membrane held in …

Energy Efficiency: Ballasted roofs reduce heating and cooling loads. A system with a weight of 17 pounds per sq. ft. saves as much energy as an EnergyStar-rated reflective roof. Fireproof: Stone …