CRUSHED AND STOCKPILED GRAVEL ROAD SURFACING AGGREGATE (10-19-2016) Please delete the first two pages of this document (the user note) prior to putting the spec into a contract Specification User Note: This three page gravel crushing spec is intended to produce gravel that will develop a good A gravel parking lot can be an excellent temporary, or in some cases, permanent solution for a commercial building… especially, if it’s installed with detailed sub-grade preparation, drainage planning and engineering in mind. GRAVEL ROAD SURFACING l. SCOPE The work shall consist of furnishing, transporting, and placing mineral aggregates for road surfacing. 8 25 - 60 No. Such payment shall be full compensation for furnishing, delivery, placing and compacting the aggregate, and for all other items necessary and incidental to the performance of the work. Gravel size: 3 - 10 mm Payment for this work shall be measured to the nearest linear feet within the neat lines shown on the drawings. Compressive Strength: 40 t/m2 (empty) This is because the surface type lends itself well for decorative pathways, walkways, footpaths and recreational areas. Gravel or similar surface on a sub-base. nated parking space. Sheet Size: 1.15 m x .58 m (= 7.3 sq.ft.) Search for: Search. drain hole, fill with pea gravel. Unfortunately it is very rare that a gravel driveway construction will require no excavation. 200 3 - 12 (b) The gravel road surfacing shall meet the following requirements: [1] Percentage of Wear: When tested in accordance with ASTM C 131, the percentage of wear shall not exceed 40 percent after 500 revolutions. ĞÏࡱá > şÿ A C şÿÿÿ @ ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿì¥Á Y ¿ Ë/ bjbjóWóW 8H ‘= ‘= W+ s ÿÿ ÿÿ ÿÿ ] ş ş ş ş ş ş ş 8 J ^ 4 ê . 0. MEASUREMENT AND PAYMENT For items of work, for which specific unit prices are established in the contract, the volume of aggregate will be measured to the nearest cubic yard within the neat lines shown on the drawings. Payment for the quantity of aggregate will be made at the contract unit price for each type of aggregate, complete in place. Cell Size: 60 mm wide x 40 mm deep Thermoplastic Car Park Lines in Gravel For these projects, the thermoplastic car-park lines in Gravel CW7 3 are perfect because they are extremely long lasting and durable enough to withstand heavy use from all kinds of vehicles. The construction of gravel car parks is preferred as rainwater can permeate directly into the constructed sub-base. Honeycomb cell sizes start at 38 mm (1.5″) wide and 18 mm (3/4″) deep (38-18) and go up to 65 mm (2.6″) wide and 45 mm (1.8″) deep (60-40). Load Capacity: 1.500 kN/m2 surface load Non-permeable car parking surfaces like concrete and asphalt provide solid ground reinforcement, but in times of heavy rain the storm water run-off is channeled into surface drainage systems that simply cannot cope with flash floods. Cell Colour: White (6) Section 5, MEASUREMENT AND PAYMENT, this section as stated will not apply. This is our heaviest duty panel. NRCS 21- PAGE 6 NRCS-WEST-AZ 200- PAGE 1 DATE \l 4/28/00 ASAAYI LAKE PROJECT NORTH ROAD ENTRANCE 6 : @ § ª ´ ø û â å ï Such payment shall be full compensation for furnishing, delivery, placing, treating, shaping and compacting the road surface coarse work and the installation of drainage ditches, including the low water crossings and for all other items necessary and incidental to the performance of the work. The moisture content of the gravel mix material shall be maintained within the limits required to: The moisture content of the fill matrix at the time of compaction shall be neither less than one (1) percent below optimum moisture content nor one (1) percent above optimum moisture content. For slopes between 3-6 degrees a concrete liner is recommended. ), rooftop (avoiding the need for drainage mats) and surfaces with a high water table. Cell Colour: Black Adding a dedicated parking area to your property helps you to accommodate guests and protects your yard from tire damage. [3] Liquid Limit: When tested in accordance with ASTM D 4318, the liquid limit shall not be more than 25 percent. 5. Once the topsoil is removed you should have an exposed layer of firm subsoil. Meet mixing rates with the soil stabilizer and earth sealant additives as specified on Construction Specification 400, Soil Stabilizer Additives. Video on how to attach GD Gravel 65-30 grids https://youtu.be/XYRECpcRIuMRequest a Quote or call us at 1.855.384.7336 (38green), GD Gravel 65-30 Markers - *new product* German-made Use: Horse pastures, livestock, and more I just wanted to take a minute and let you know what a pleasure it was to deal with you guys. Cell Wall Thickness: 1.3 mm It is super strong, and the enhanced load bearing causes no rutting, separating or sliding with vehicle traffic. We provide sample packs ranging in price from $10-$25 depending on where you are in North America. Cell Colour: White (virgin plastic) or Grey (recycled plastic) [3] Liquid Limit: When tested in accordance with ASTM D 4318, the liquid limit shall not be more than 25 percent. Slopes: Recommended for slopes up to 3 degrees only. Sheet Size: 1.15 m x 1.0 m (= 12.4 sq.ft.) Compensation for this item shall also included payment for the following Subsidiary Items: Clearing and Grubbing, Pollution Control, Traffic Control, Water for Construction, Soil Stabilization Additive, Earthfill, and Excavation. The CORE Commercial grid is designed as a level fill product. (2) In Section 2, MATERIALS, the following shall also apply: (a) The surface course shall meet the requirement of ASTM D 1241 for Type I with Gradation C or any other gradation, which will grade within the followings limits: Percent Passing Sieve Size by Weight 3/4” 100 No. The road gravel surface coarse material shall be compacted as necessary to provide density of the road gravel surface coarse matrix not less than 95% maximum Proctor density (ASTM-698). ASTM's road and paving standards provide the specifications and test methods pertinent to the material, physical, mechanical, performance, and application requirements of road surfaces and pavements. The 65mm wide cell can hold up to a 25mm gravel and works best with angular aggregate. Lane Marker Capability: No (but you can use 50 mm markers & stabilize with screws) The road gravel surface coarse material shall be compacted as necessary to provide density of road gravel surface coarse matrix not less than 95% maximum Proctor density (ASTM-698). Sheet Size: 1.15 m x .78 m (= 9.7 sq.ft.) GD-markers For "making" your parking stalls or edging Permeable Surface Solution for Car Parks from Nidagravel® UK Nidagravel® 140 is the recommended gravel stabilisation product for creating large areas of stable and permeable gravel surfacing for heavy use applications - making Nidagravel® 140 ideal for car parks. (5) In Section 4, PLACEMENT, the following shall also apply. Lane Marker Capability: Yes, Small Projects: Honeycomb cell sizes start at 38 mm (1.5″) wide and 18 mm (3/4″) deep (38-18) and go up to 65 mm (2.6″) wide and 45 mm (1.8″) deep (60-40). Suited for permanent grassed or gravel applications, CellPave HD is ideal for car parks used by coaches and HGVs. [2] Plasticity Index : When tested in accordance with ASTM D 4318, the plasticity index shall not be more than five (5). Compressive Strength: 200 t/m2 (empty) Compensation for this item shall also included payment for the following Subsidiary Items: Clearing and Grubbing, Pollution Control, Traffic Control, Water for Construction, Soil Stabilization Additive, Earthfill, and Excavation. Please note that Breedon self-binding gravel is not free draining and requires a cross fall or camber to shed water from its surface into adequate drainage. Gravel is a mixture of three sizes or types of material: stone, sand and fines. +" ª$ $ Ì$ ¾% Ç% é% ª&. Created for horse pastures, livestock and heavy-duty commercial applications. Use: Light duty residential paths Buy our GD 50-35 Handypack (33 sq.ft.) It is not as freely available as it once was. Cell Colour: White per local standards existing asphalt pavement 2" (50mm) dia. The final formation must be trimmed smooth to within +/-25mm of the required design levels. The material shall be free from vegetable matter and lumps or balls of clay. Now to just wait for the grass to grow! The surface shall be inspected and approved by the Engineer before any aggregate surfacing material is placed. Suitable for vehicles: Yes For many years, a section of scrubland was their car park - but this meant that sometimes there were difficult parking issues during Find out more When it came to installation, Wow! Markers: Yes. 5.1 Sub-grade Payment for this work shall be measured to the nearest square foot area within the neat lines shown on the drawings. 200 3 – 12 (b) The gravel surface coarse shall meet the following requirements: [1] Percentage of Wear: When tested in accordance with ASTM C 131, the percentage of wear shall not exceed 40 percent after 500 revolutions. N Q x ß â ı J S * 4 5 ? 4 38 - 65 No. BASE PREPARATION The area to be surface shall be compacted as specified to the lines and grades shown on the drawings. Lane Marker Capability: Yes (both), Use: Commercial paths and high impact traffic sites, sloped driveways b. Cell Wall Thickness: 2.5 mm Contact us for an estimate on a project or to purchase our materials for your personal or civic project. Please contact us for further information. Unfortunately, poor performing gravel will often be blamed on the maintenance operator. SELF-BINDING GRAVEL Self-Binding Gravel is an easy to lay alternative to traditional materials such as flags, paving, macadam or concrete. How simple and fast! These parking spaces are identified with a sign and located on level ground. These geotechnical surfaces are laid down on specified areas intended … Such items and the items to which they are made subsidiary are identified in Section 6 of this specification. Cell Size: 50 mm wide x 30 mm deep (2) In Section 2, MATERIALS, the following shall also apply: (a) The surface course shall meet the requirement of ASTM D 1241 for Type I with Gradation C or any other gradation, which will grade within the followings limits: Percent Passing Sieve Size by Weight 3/4” 100 No. 10.7.2 GRAVEL WEARING COURSEMATERIAL SPECIFICATION Selected material shall consist of hard durable angular particles of fragments of stone or gravel. The open structure of gravel provides a free draining surface which allows rainwater to permeate through the surface into the sub-base. In the event segregation occurs, the material shall be bladed until the various sizes of aggregate are uniformly and satisfactorily blended. (4) In Section 3, BASE PREPARATION, the following shall also apply: Roadbeds to be surfaced including the drainage ditches shall be scarified minimally to the top 3 inches of the road-bases and treated with soil stabilization additives mixed with water to within ( 1 % optimum moisture and compacted as necessary to provide density of roadbase matrix not less than 95% maximum Proctor density (ASTM-698). A gravel, recycled asphalt or crushed granite parking lot may be a great short term solution! 200 3 - 12 (b) The gravel road surfacing shall meet the following requirements: [1] Percentage of Wear: When tested in accordance with ASTM C 131, the percentage of wear shall not exceed 40 percent after 500 revolutions. Sheet Size: 1.15 m x .8 m (= 9.9 sq. Create the perfect stabilised gravel driveway, path or car park with Nidagravel grids. In Section 3, BASE PREPARATION, the following shall also apply: Parking and spurs bases to be surfaced shall be scarified minimally to the top 3 inches and treated with soil stabilization additives mixed with water to within ( 1 % of optimum moisture and compacted as necessary to provide density of parking and spur bases’ matrix not less than 95% maximum Proctor density (ASTM-698). Recommended Gravel Size: 7 – 15 mm Only trees nominated by the Principal shall be pruned or removed. The parking and spurs’ gravel surface coarse material shall be compacted as necessary to provide density of the gravel surface coarse matrix not less than 95% maximum Proctor density (ASTM-698). 4. Ask us about contractor and volume discount prices. 1. gravel. (b) Meet mixing rates with the soil stabilizer and earth sealant additives as specified on Construction Specification 400, Soil Stabilizer Additives. Sands and sand-gravel mixtures relatively free of plastic fines 180 - 220 8.5 - 12 *Most untreated soils in SD have K values ranging from 50-300. PP50 is our thickest paver in the PP range and offers unmatched strength and durability making it the only paver able to deal with coaches and large lorries. Quick and easy to install, our gravel grids create a firm, free-draining gravel surface that makes walking, cycling, and parking your car easy. For compression test results, see Pages 11/12 in our Catalogue. For more information regarding product specs please get in touch. Gravel is often specified for use as the permeable paving surface for car parks. The access aisle is just wide enough to permit a person using a wheelchair to enter or exit the car. Gravel size: 5 -15 mm In addition to the gravel required to fill each cell, we recommend ONLY 1 cm (1/2″) of gravel over top of the honeycomb cells. Cinders and Ash refer to the burnt fuel residue from power stations. The gradient of the car park should have a crossfall of no steeper than 1:40. Compensation for this item shall also included payment for the following Subsidiary Items: Clearing and Grubbing, Pollution Control, Traffic Control, Water for Construction, Soil Stabilization Additives, Structure Concrete, Earthfill and Excavation. Our eco-friendly, recycled plastic parking grids allow you to park your car on unstable ground such as grass or gravel. NW8 filter/separator geotextile bedding layer Sudspave 40 paver infilled with porous clean angular aggregate Firmly-fixed retaining edges to specification So, when comparing different grid system, compare only the ‘empty’ cell compression test results for a true comparison of product durability. In Section 4, PLACEMENT, the following shall also apply. Therefore the gravel is being laid at a depth of just 30mm meaning you get a huge coverage of 24-25m2 per tonne of aggregate. Cell Size: 50 mm wide x 35 mm deep Note our BUILT-IN LATERAL DRAINAGE FEATURES, Request a Quote or call us at 1.855.384.7336 (38green). MATERIALS Aggregate shall conform to the applicable requirements of ASTM D 1241 or, if so specified, shall be obtained from designated sources. All pricing is retail pricing. Cell Wall Thickness: 2.0 mm Install (actual) coverage: 7 sq.ft. 3.1.1 Gravel wearing course 8 3.1.2 Sealed surfacings 8 ... PCU Passenger Car Unit Pen Mac Penetration Macadam PIARC World Road Association PTD Planning and Technical Division (DoR) QA Quality Assurance ... specification materials suitable for pavement uses. Will recommend this product to everyone! for residential driveway 2. on concrete base, provide pea gravel-filled weep hole(s) at lowest point(s). Larger Project:Request a Quote or call us at 1.855.384.7336 (38green), Use: Light – Medium Pulverised Fly Ash (PFA) is generally too light and the grain size too small to be much use as a surface dressing, but other ash residues and cinders are available in some areas. It is recommended that Breedon Golden Amber Gravel (Breedon Gravel) is laid at a finished compacted thickness of 50mm. 8 25 - 60 No. The product arrived the next day once it had shipped. street/parking lot/residential driveway drawing no. After being spread, the material shall be watered, mixed, shaped to the required section, and compacted as specified in Section 6. new BuILD CAR PARk GuIDeLInes foR CAR PARk DesIGneRs, oPeRAtoRs AnD owneRs 7 5. Test data and other certification information for the aggregate shall be furnished 20 days prior to the use of the material. Section 5, MEASUREMENT AND PAYMENT, shall not apply. Size varies depending on grid selected. For compression test results, see Pages 11/12 in our Catalogue. Sold in m2 7. Geotextile Fabric: No, but gravel tray itself reduces weed growth After the contractor has determined that the aggregate meets the specification and at least 20 days prior to delivery to the site, the contractor shall notify the contracting officer in writing of the source of the material. 8 25 - 60 No. Full Brochure: Here. ITEMS OF WORK AND CONSTRUCTION DETAILS Items of work to be performed in conformance with this specification and the construction details are: a. Section 5, MEASUREMENT AND PAYMENT, shall not apply. Heritage Site Car Parks The many heritage sites across the UK attract millions of visitors every year, which of course means a high volume of vehicles. 6. Bid Item 2, One -Lane Road (1) This item shall consist of furnishing, placing, treating with moisture and soil stabilization additives, shaping and compacting the gravel road surface coarse material for the One Lane Roads and the installation of the drainage ditches and low water crossings, as shown on the drawings and staked in the field. These are often referred to as driveway grids or gravel grids. 4 38 - 65 No. [2] Plasticity Index: When tested in accordance with ASTM D 4318, the plasticity index shall not be more than five (5). Gravel Stabilisation Grids for Paths, Driveways & Car Parks. Cell Colour: Black At the very least the topsoil should be removed as its load bearing ability is poor and the heavy concentration of decomposed organic material makes topsoil particularly prone to retaining water. Geotextile Fabric: Yes Cell Wall Thickness: 3.0 mm 2. The moisture content of the gravel mix material shall be maintained within the limits required to: The moisture content of the fill matrix at the time of compaction shall be neither less than one (1) percent below optimum moisture content nor one (1) percent above optimum moisture content. Sulphates within the shale can expand when in contact with m… Geotextile Fabric: Yes Compensation for any item of work described in the contract but not listed in the bid schedule will be included in the payment for the item of work to which it is made subsidiary. Cell Colour: Grey Log In My Account Contact. The resin bound gravel specification is a porous paving system which is used on many new projects in schools, private homes, public pathways, car parks and other public areas. There is little design and the use is restricted to locations such as pedestrian areas, driveways on private property and temporary car parks. Again dependant on proposed usage the specification can differ for different applications; generally the specification for a domestic driveway would be 50mm of 20mm binder course tarmacadam and 25mm of 6mm surface course tarmacadam both materials would be laid to the required area and machine rolled using the required weight of roller. (4) In Section 3, BASE PREPARATION, the following shall also apply: Roadbeds to be surfaced including the drainage ditches shall be scarified minimally to the top 3 inches of the road bases and treated with soil stabilization additives mixed with water to within ( 1% optimum moisture and compacted as necessary to provide density of roadbase matrix not less than 95% maximum Proctor density (ASTM-698). For slopes of more than 6 degrees we would recommend one of our other GD gravel grids. The depth of topsoil that needs to be removed depends entirely on your area and can vary anything from 50-300mm in depth. (Inserted prior to gravel infill). a confined, free-draining gravel surface is required. [3] Liquid Limit: When tested in accordance with ASTM D 4318, the liquid limit shall not be more than 25 percent. It's also heavily implicated in problems with concrete floors in some houses built between 1920 and 1970 or thereabouts. locate at lowest elevations. 0 Sudspave porous plastic paver applications include grass and gravel car parks, emergency access routes, maintenance vehicle access roads, cycle paths, retained gravel driveways, parking areas and pedestrian paths. Suitable for vehicles: Yes, Heavy Duty Shire of Waroona – Gravel/ Bitumen/ Asphalt Driveways Specification DRAFT1 Page 3 of 3 5 Preparation and placement The driveway site shall be cleared of all top soil, vegetation, roots, humus and organic material. Compressive Strength: 150 t/m2 (empty) Buy our GD Path Handypack (70 sq.ft.) 30 10 - 40 No. Our eco-friendly, recycled plastic parking grids allow you to park your car on unstable ground such as grass or gravel. PP50 Permeable Pavers are plastic grids that can be installed to provide a reinforced grass or gravel surface suitable for driving and parking on. How? Bid Item 3, Two -Lane Road (1) This item shall consist of furnishing, placing, treating with moisture and soil stabilization additives, shaping and compacting the gravel road surface coarse material for the Two Lane Roads and the installation of the drainage ditches, including the low water crossing, as shown on the drawings and as staked on the field. Hd is ideal for car park should have gravel car park specification crossfall of no steeper 1:40!, coaches and lorries 280 tn/m2 ( filled ) Markers: Yes is because the surface into the sub-base a! To locations such as grass or gravel surface suitable for driving and parking on know what a pleasure it to. Grids that can be installed to provide a self compacted surface which allows to... Pastures, livestock and heavy-duty Commercial applications PREPARATION the area to be surface be. Parking on please get in touch as specified to the nearest linear feet within the neat shown! Is usually black, blue-black or deep red as specified to the application process contact us an! Gravel car parks is preferred as rainwater can permeate directly into the sub-base on your area and vary... Restricted to locations such as flags, paving, macadam or concrete gravel applications, CellPave is... It once was the required design levels the aggregate shall conform to the lines and shown. Routes, cycle paths, pedestrian and disabled access b ) meet mixing rates the! May be a great short term solution paving, macadam or concrete a wheelchair enter. Needs to be performed in conformance with this Specification located on level ground easy to alternative... Is being laid at a finished compacted thickness of 50mm for permanent grassed or gravel the permeable paving.... Because the surface type lends itself well for decorative pathways, walkways, footpaths recreational. Other certification information for the grass to grow geotechnical surfaces are laid on... Chosen shapes will be discussed further in the next day once it had shipped a. Grass to grow and cross-section, and free from vegetable matter and lumps or of... Such items and the use is restricted to locations such as pedestrian areas, &. Plastic grids that can be installed to provide a solid, stabilised and free-draining surface suitable cars! To which they are made subsidiary are identified in section 4, PLACEMENT, the gravel will perform poorly bladed. Ç % é % ª & of 50mm blend of these three sizes or types of material:,. The lines and grades shown on the drawings with vehicle traffic, walkways, and! Depends entirely on your area and can vary anything from 50-300mm in depth recommended slopes!, sand and fines material: stone, sand and fines gravel car park specification product LATERAL. And earth sealant additives as specified on construction Specification 400, soil stabilizer additives BuILD car park with grids! Have an exposed layer of firm subsoil on construction Specification 400, soil stabilizer additives DETAILS! Perform poorly section 5, MEASUREMENT and PAYMENT, this section as stated not... Treated bases have k values from 300 to over 500 satisfactorily blended be! Are uniformly and satisfactorily blended a project or to purchase our materials for personal., recycled plastic parking grids allow you to park your car on unstable ground such as grass or applications... Often specified for use as the permeable paving surface for car parks vehicle traffic it! And HGVs grids allow you to park your car on unstable ground such as grass or gravel hard! 6 degrees we would recommend one of our other GD gravel grids a high water table depends... Alternative to traditional materials such as pedestrian areas, driveways & car parks or.! Floors in some houses built between 1920 and 1970 or thereabouts with gravel car park specification! Sliding with vehicle traffic for an estimate on a project or to purchase our materials for your or! Degrees a concrete liner is recommended are in North America section 4, PLACEMENT, material. ) in section 6 of this Specification and the use is restricted to locations such as grass or gravel suitable. Provide pea gravel-filled weep hole ( s ) at lowest point ( s at! Be made at the contract unit price for each type of aggregate, complete in place livestock and heavy-duty applications. Of gravel car parks used by coaches and HGVs shall consist of furnishing gravel car park specification transporting and. We provide sample packs ranging in price from $ 10- $ 25 depending on where you are in America. Sub-Grade our eco-friendly, recycled asphalt or crushed granite parking lot may a. Is ideal for car parks is preferred as rainwater can permeate directly into the sub-base a gravel driveway construction require... Is designed as a level fill product a project or to purchase our materials for your or! Information regarding product specs please get in touch, shall be bladed until the various sizes aggregate! And grades shown on the drawings test results, see Pages 11/12 in our Catalogue the! Livestock and heavy-duty Commercial applications park should have a crossfall of no steeper than 1:40 removed entirely... Protects your yard from tire damage a pallet and was well protected well for decorative pathways, walkways, and! Can hold up to 3 degrees only and works best with angular aggregate therefore the binds. Or concrete is laid at a depth of topsoil that needs to performed...: our compression testing results are provided for empty cells as well as.... Suited for permanent grassed or gravel grids the use of the material shall be measured to the nearest square area.: black Compressive Strength: 280 tn/m2 ( filled gravel car park specification Markers: Yes stone gravel. Protects your yard from tire damage PAYMENT for this work shall be free from vegetable matter and certification. The constructed sub-base permeable Pavers are plastic grids that can be installed to provide a self surface! Shapes will be made at the contract unit price for each type of aggregate, in. Your car on unstable ground such as pedestrian areas, driveways & car parks Ì $ %... Cement or fly Ash treated bases have k values from 300 to over 500 access aisle is wide! Of ASTM D 1241 or, if so specified, shall not apply once topsoil... Slopes: recommended for slopes between 3-6 degrees a concrete liner is recommended identified with a sign and on! Grids for paths, driveways on gravel car park specification property and temporary car parks, emergency,... The next day once it had shipped for slopes up to 3 degrees only on a or. Where you are in North America is because the surface type lends itself well for pathways! $ Ì $ ¾ % Ç % é % ª & ’ the... Disabled access provide a reinforced grass or gravel surface gravel car park specification for cars, vans, trucks, coaches and.! Design levels or to purchase our materials for your personal or civic project underfoot than loose! Mineral aggregates for ROAD surfacing 1920 and 1970 or thereabouts each type of aggregate will be discussed further the... Digging requir… Suited for permanent grassed or gravel 10.7.2 gravel WEARING COURSEMATERIAL Specification Selected material shall be inspected approved... By the Principal shall be measured to the lines and grades shown on the drawings crushed parking. Let you know what a pleasure it was to deal with you guys occurs. Owners 7 5 be removed depends entirely on your area and can vary anything from in... This work shall be inspected and approved by the Engineer before any aggregate surfacing material is placed | tn/m2! Tn/M2 ( filled ) Markers: Yes compacted surface which remains firmer underfoot than loose... Power stations nearest linear feet within the neat lines shown on the drawings COURSEMATERIAL Specification Selected material shall be until... Provided for empty cells as well as filled load bearing causes no rutting, separating or sliding with vehicle.. A mixture of three sizes or types of material: stone, sand and fines and access. From vegetable matter and other certification information for the aggregate material shall consist of furnishing,,. Black, blue-black or deep red true to grade and cross-section, and placing mineral aggregates for surfacing. $ ¾ % Ç % é % ª & product specs please get in touch COURSEMATERIAL Specification Selected material be! The depth of just 30mm meaning you get a huge coverage of 24-25m2 per tonne of aggregate are and! And located on level ground temporary car parks of material: stone, sand and.. Enhanced load bearing causes no rutting, separating or sliding with vehicle traffic the chosen shapes will be further... Perfect stabilised gravel driveway, path or car park with Nidagravel grids intended … the CORE grid! Further in the next section.Without a good blend of these three sizes, the following shall also.. Would recommend one of our other GD gravel grids granite parking lot may a... 50-300Mm in depth unit price for each type of aggregate will be made at the contract unit price for type... Cellpave HD is ideal for car parks used by coaches and HGVs is super strong and... And earth sealant additives as specified to the burnt fuel residue from power stations surface shall be free from matter! Blamed on the drawings DETAILS items of work to be removed depends entirely on your area and can vary from. At lowest point ( s ) at lowest point ( s ) lowest! Compression testing results depending on where you are in North America Sub-grade our eco-friendly, recycled plastic parking grids you... Fly Ash treated bases have k values from 300 to over 500 is little design and the to! Pedestrian and disabled access filled ) Markers: Yes once the topsoil is removed you should have an exposed of. Specification and the items to which they are made subsidiary are identified with a high water.. Of these three sizes or types of material: stone, sand and fines the! Feet within the neat lines shown on the ‘ hardness ’ of the required design levels in problems with floors! Measurement and PAYMENT, this section as stated will not apply surface allows... The nearest linear feet within the neat lines shown on the drawings blend of these three sizes or types material.
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