Gravel. Gravel costs $0.50 to $2.00 per square foot, $40 per yard, or $30 per ton on average. White or black colored gravel such as ballast lime-rock, white limestone, or lava …

Gravel must be laid to meet the twin minimum requirements of 80kg/m2 and 50mm thickness. Gravel ballast is only suitable for very low pitches of roof slope. Gravel ballast …

2  · We have 35-50mm Network Rail approved railway ballast for sale. This can be delivered in bulk bags or loose tipped depending on the scale of your project. We're also …

2  · Description Key Features : Bag size: Approx. 800kg Size: 20/40mn Colour: Beige Additional Info: 20/40mm Rounded Gravel is also used for drainage purposes; Delivery: Bagged deliveries will be made with our speedy delivery service, all goods will be delivered kerbside via an 18t tail lift vehicle & pump truck, check out our delivery guide for more …

 · A ballasted roof's gravel absorbs heat, keeping the sun from heating the roof materials below and making the roof more energy-efficient. Although single-ply roofs are naturally sun-protective, ballast adds an extra layer of protection from UV radiation. During repair or maintenance operations, ballast also protects against hail and foot traffic.

Information Pricelist: Prices Ballast Rock Density: 1 ton = 0.83 cu yd / 1 cu yd = 1.2 ton Coverage: 0.62 cu yd covers 100 sq ft 2 inch deep Coverage: 1.54 cu yd covers 100 sq ft …

Ballasted roofs are inverted or warm flat roof systems where the waterproofing membrane is secured against wind uplift and protected from other exposure and mechanical damage by a layer of gravel or paving - known as ballast. This roofing application has been used on flat roofs and structures for many years now due to its long service life and easy, cost …

 · Ballast is the description for the aggregate beneath the rail track. The track ballast forms the track bed that suports the rail track load and provides water drainage. Rail ballast aggregate is typically 30-50mm aggretate. Hard and tough stone is required for rail ballast. Resists the severe attrition in a railway trackbed environment.

Built-Up Roof Gravel and Ballast Removal Adler Roof Vacuuming has been leading the industry for over 40 years. As the premier roof vacuuming company serving the entire east coast, you can rely on Adler for all of …

 · 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.

Ballasted roof systems are simultaneously a roofer's best friend and arch nemesis. Simply put, a ballasted roof is easy to install and basically guaranteed maintenance work for a roofer. Somebody walking on the …

About Ballast Rock. Ballast rock--also known as 'Bull Rock'-- is 4-6 inches in size and may be made from a number of different types of stone. It is often used for entrances and exits to job sites as it can support large equipment and machinery driving on it. It can also be used for drainage and erosion control purposes. Size Variation: Please ...

Railroad Ballast Types And Purpose. Track ballast usually crushed stone as it is known is another important part of railroad infrastructure Although it may just look like plain ole gravel this stone plays a vital role in acting as a support base for the railroad ties and rails as well as allowing for proper drainage of water away from the rails which is why the stone is …

Rooftop Gravel Hopper Attachment for Cranes & Boom Trucks $5,995.00 SKU GB.HOPPER Add to Quote Details Set on the roof top, the Gravel Hopper can be loaded with ballast or pea gravel which can be easily dispensed into a wheelbarrow, making spreading onto a roof top safe and easy! Up to 3 times faster than converntioal conveyer systems.

50MM BLUE BALLAST 50mm Blue Ballast Bulk Price: $73.00 Quantity: Add To Cart Sizes: Sold per Tonne Delivery: Same day or bulk delivery 1-2 days Availability: On Site …

Built-Up Roof Gravel and Ballast Removal. Adler Roof Vacuuming has been leading the industry for over 40 years. As the premier roof vacuuming company serving the entire east coast, you can rely on Adler for all of …

Information Pricelist: Prices Ballast Rock Density: 1 ton = 0.83 cu yd / 1 cu yd = 1.2 ton Coverage: 0.62 cu yd covers 100 sq ft 2 inch deep Coverage: 1.54 cu yd covers 100 sq ft 5 inch deep Estimator: Coverage Calculate Ballast Rock About Ballast Rock

 · Product Price. AUD $200.00. Add to cart. Category: Gravel & Stones Tags: blue metal, blue metal gravel, blue metal perth, blue metal stone, blue metal supply, gravel suppliers, railway ballast.

 · Gravel ballasted roofs with Sikaplan® or Sarnafil® single ply membranes are conventionally installed. The single ply membrane and other roof components, including thermal insulation, are loose laid. The buildup …

 · A typical 3 or 4 ply built-up roof with embedded gravel surfacing has about 2 psf for the membrane and 4 psf for the gravel ( 2 psf of the gravel is typically embedded in an asphalt flood coat and 2 psf is "loose" on top). This type of roof system is not often used anymore (though it is certainly one of the better performing roof systems ...

 · Rail Track Ballast. Rail track ballast provides water drainage and prevention against growing vegetation for railways as well as to bear the load of the sleepers and track. Aggregates Direct supply Network rail approved rail ballast on a national basis, with a 24hr delivery service to the majority of the UK mainland available for emergencies.

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Pebble Lava Charcoal 50-70mm 15kg Price per bag: $34.99 $34.12 Save $0.87! Pebble Lava Charcoal 90-120mm 15kg Price per bag: $34.99 $34.12 Save $0.87! Pebble Mixed Natural 10-20mm 20kg Price per bag: $36.99 $36.07 Save $0.92! Pebble Mixed Natural 30-50mm 20kg Price per bag: $36.99 $36.07 Save $0.92! Pebble Mixed Natural 8-12mm …

Charcoal Ballast 50mm () 50mm dark grey stones, great as a feature stone alternative to smaller gravel or mulch Enquire Now Available at Fultons Cheltenham Fultons Alphington Fultons Wantirna Fultons West …

Price list: Prices Ballast 0-10 mm Density: 1 ton = 0.67 m3 / 1 m3 = 1.5 ton Calculate: Gravel Calculator Ballast 0-10 mm Grain size: Technical 0-10 (Narrow side) / Practical 0-20 (Wide side) About Ballast 0-10 mm Ballast 0-10 mm Mixing concrete A 10mm premixed gravel and sand mix where a finer finish is required for site mixed concreting.

Charcoal Ballast 50mm; Charcoal Ballast 50mm 50mm dark grey stones, great as a feature stone alternative to smaller gravel or mulch. Enquire Now. Enquire Now ... Roof Lite; Render; Contact. Fultons Alphington; Fultons …

Price list: Prices Ballast 0-10 mm Density: 1 ton = 0.67 m3 / 1 m3 = 1.5 ton Calculate: Gravel Calculator Ballast 0-10 mm Grain size: Technical 0-10 (Narrow side) / Practical 0-20 …

 · Drainage Gravel 50mm. $ 84.51 /Tonne. Drainage Gravel 50mm – 1m 3 = 1.5 Tonne. Tonne. Add to cart. SKU: 22DG50AT Categories: Bulk Stone, Construction, Decorative Stone, Gardening & Garden Care, Rock, Stone & Gravel. Description. Specifications. Crushed rock to a 50mm grade used for drainage applications.

 · Shop » Gravel & Stone » Blue Metal 50mm Railway Ballast Blue Metal 50mm Railway Ballast AUD $ 100.00 /m³ Add to cart Category: Gravel & Stones Tags: blue metal, blue metal gravel, blue metal perth, blue metal stone, blue metal supply, gravel suppliers, railway ballast Your cart is currently empty. Return to shop

ensp 0183 ensp Timber same price ish but better quality However 75mm X 50mm not easily available off the shelf they will cut down 150mm X 50 though Plumbing is sometimes …