آخرین محصولات
STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT …
The asphalt required by these Specifications shall conform to the requirements of The Asphalt Institute for the type and grade shown below: Asphalt for Seal Coating CRS-2 or CRS-2P Article 2.3 Cover Aggregate A. General Cover aggregate shall consist of crushed gravel and shall be sound, durable, free
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Open-Graded Friction Courses (OGFC)
INTRODUCTION . An "open-graded friction course" is defined as a thin, permeable layer of asphalt that integrates a skeleton of uniform aggregate size with a minimum of fines. These mixes contain a small percentage of fine aggregate which produces a large number of air voids.
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Mark Whelehan - Head of Projects Asphalt and Aggregates ...
Aggregate Industries. Mar 2010 - Apr 20133 years 2 months. Southern England. Managing Distribution and Customer interface for >10mt of Asphalt & Aggregate orders per annum.
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ITD Central Laboratory
Laboratory Operations Aggregate and Asphalt Mix Laboratories 310.00 1/17 310.02 Asphalt Mix Laboratory. The Asphalt Mix Laboratory is responsible for the analysis of bituminous mixtures submitted for highway projects. 310.02.01 Testing Requirements. The following categories of testing and calculations are performed by
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CONSTRUCTION SPECIFICATION FOR HOT MIX ASPHALT
Stone Mastic Asphalt or Stone Matrix Asphalt (SMA) means HMA consisting of two parts of a coarse aggregate skeleton and an asphalt binder rich mortar. The mix has a gap graded aggregate skeleton with coarse aggregate stone-on-stone contact. Sublot means approximately equal divisions or portions of a lot. Page 4 Rev. Date: 11/2008 OPSS 310
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CONSTRUCTION SPECIFICATION FOR SINGLE AND DOUBLE …
Ontario Provincial Standard Specifications, Material OPSS 1006 Aggregates - Surface Treatment OPSS 1103 Emulsified Asphalt Ministry of Transportation Publications Ontario Traffic Manual (OTM): Book 7 - Temporary Conditions 304.03 DEFINITIONS For the purpose of this specification, the following definitions apply:
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Chapter 4 - Aggregates | A Manual for Design of Hot-Mix ...
Aggregate Specific Gravity and Absorption When designing HMA, both the mass and volume of the aggregates and asphalt binder going into the mixture must be known. The mass and volume of a material are related through the values of density or specific gravity. Density refers to the mass of a material per unit volume.
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MATERIAL SPECIFICATION FOR AGGREGATES - …
Ontario Provincial Standard Specifications, Material . OPSS 1001 Aggregates - General . OPSS 1010 Aggregates - Base, Subbase, Select Subgrade and Backfill Material . Ontario Ministry of Transportation Publications . MTO Laboratory Testing Manual: LS-601 Materials Finer than 75 µm Sieve in Mineral Aggregates by Washing
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Nelson Aggregate l Quality Control
Nelson Aggregate Co. is an Aggregate Mining and Construction Materials Supply Company. We are involved in the extraction, manufacturing and distribution of Crushed Limestone, Sand and Gravel, and Asphalt Products required in the Construction Industry.
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Testing and Evaluation of Reclaimed Materials as Aggregate ...
these requirements, OPSS 1010 permits the use of several types of recycled or reclaimed materials, including recycled concrete aggregate (RCA) and recycled asphalt pavement (RAP), in a number of designated classes of aggregate subbase products including Granular B Type I and Granular B Type III.
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HL3 or HL3A Hot Mix Asphalt - Northland Paving Toronto ...
Generally speaking the majority of the aggregate and stone used in this mix would be 13.2 mm mixed with sand and other fines. The aggregate mix of up to 13.2 mm stones and sand make up approximately 95% of the asphalt mix used to pave a driveway. The other 5% is the asphalt cement otherwise known as bitumen or liquid asphalt.
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SECTION 321313.13 EXPOSED AGGREGATE CONCRETE …
Provide aggregates from a single source. 1. Store select seeding aggregates off the ground and protected from moisture. 2. Aggregate shall match color, size, and gradation of the aggregate used in the exposed aggregate sidewalks and pavement existing in the immediate vicinity of the Project. 3.
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MATERIAL SPECIFICATION FOR CONCRETE - MATERIALS AND …
November 2019 Page 3 of 32 OPSS.PROV 1350 High Strength Concrete means concrete with a minimum specified 28-Day compressive strength of 40 MPa or greater. Limestone Filler means an aggregate of divided limestone powder that may be used in concrete for the purpose of reducing the total amount of Portland cement used.
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MATERIAL SPECIFICATION FOR AGGREGATES - GENERAL
Coarse Aggregate means that portion of aggregate material retained on the 4.75 mm sieve when tested according to LS-602. Cobble means a rounded or semi-rounded . rock fragment with an average dimension between 75 mm and 200 mm. Crushed Material means aggregate particles having at least one well-defined face resulting from fracture.
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MATERIAL SPECIFICATION FOR AGGREGATES - BASE, …
Ontario Provincial Standard Specifications Material . OPSS 1001 Aggregates - General . Ontario Ministry of Transportation Publications . Laboratory Testing Manual: LS-601 Material Finer than 75 m Sieve in Mineral Aggregates by Washing . LS-602 Sieve Analysis of Aggregates . LS-607 Percent Crushed Particles in Processed Coarse Aggregate
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APS Products
Asphalt Aggregates. We produce a complete line of fine and coarse asphalt aggregates tailored to the customer's specifications. All asphalt aggregates meet OPSS, MTO and regional specifications.
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Asphalt - Astec
Asphalt pavement consists of a highly controlled mixture of liquid asphalt cement and aggregate that is placed and compacted to create a smooth surface designed to facilitate vehicular and pedestrian transportation. The manufacture of asphalt pavement requires the combination of a number of aggregates, sand, and a filler (such as baghouse fines ...
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Aggregates, Gravel, Stone, Sand, Topsoil Supplier Ontario
Rene Blain Trucking in Tilbury, Ontario has been a leader in supplying aggregate material like: Topsoil, Coldmix Asphalt, Rip Rap, Gabion Stone, Gravel, Sand, Crushed Stone, Clay, Black Dirt and more since 1947. Our Reliabilty, Flexibilty and Experience in gravel delivery and gravel hauling has made Rene Blain Trucking the preferred aggregate delivery and aggregates supply choice of many ...
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CONSTRUCTION SPECIFICATION FOR CONCRETE SIDEWALK
Ontario Provincial Standard Specifications, Material OPSS 1010 Aggregates - Base, Subbase, Select Subgrade, and Backfill Material OPSS 1212 Hot Poured Rubberized Asphalt Joint Sealing Compound OPSS 1308 Joint Filler in Concrete OPSS 1315 White Pigmented Curing Compounds for Concrete OPSS 1350 Concrete - Materials and Production ...
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OPSS.MUNI 310 Nov17(2).pdf - OPSS.MUNI 310 ONTARIO ...
This specification refers to the following standards, specifications, or publications: Ontario Provincial Standard Specifications, Construction OPSS 914 Waterproofing Bridge Deck with Hot Applied Asphalt Membrane Ontario Provincial Standard Specifications, Material OPSS 1003 Aggregates - Hot Mix Asphalt OPSS 1101 Performance Graded Asphalt ...
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MRT Aggregates: Premium Aggregate Source in Peterborough ...
PREMIUM AGGREGATES. ROCK-SOLID SERVICE. MRT is an aggregates quarry located in Peterborough County that manufactures and sells premium aggregate products for superpave & railroad applications.The roads and highways you trust depend on MRT's …
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Walker Aggregates - Grey-Bruce - Products by Region
Walker's Grey-Bruce operations boast multiple quarries, sand and gravel pits, an award-winning asphalt plant and an ECO-certified ready mix concrete plant. These sites have been proudly serving Grey and Bruce Counties with high quality construction materials and services for over 55 years. Available in Grey-Bruce: Clear Stone.
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MATERIAL SPECIFICATION FOR AGGREGATES - HOT MIX …
OPSS 313 Hot Mix Asphalt - End Result . Ontario Provincial Standard Specifications, Materials . OPSS 1001 Aggregates - General . Ontario Ministry of Transportation Publications . MTO Laboratory Testing Manual: LS-282 Quantitative Extraction of Asphalt Cement and Analysis of Extracted Aggregate From Bituminous Paving Mixtures . OPSS.PROV 1003
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MATERIAL SPECIFICATION FOR HOT MIX ASPHALT
Ontario Provincial Standard Specifications, Material . OPSS 1001 Aggregates - General . OPSS 1003 Aggregates - Hot Mix Asphalt . OPSS 1101 Performance Graded Asphalt Cement . Ontario Ministry of Transportation Publications . MTO Laboratory Testing Manual: LS …
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19mm Clear Stone - Dufferin Aggregates
19MM. Description: Clear stone with most sizes between 5mm – 20mm, with very little to no dust fractions. Both quarried or gravel sources. Use. Used in primarily in Asphalt mixes and asphalt applications. Also used in the industry as a drainage stone in and around weeping tiles, footings, watermains, and under slab on grade concrete applications.
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Materials - Fermar Paving Ltd.
RECLAIMED ASPHALT PRODUCTS (RAP) When Fermar started concrete crushing in the early '80s, it was a relatively hard sell. As one of the first companies to promote the use of crushed concrete as aggregate, Fermar found that gaining acceptance was a bit of a struggle. Times have changed.
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S-28 - Full and Partial Depth Reclamation with Expanded ...
OPSS 335 for partial depth reclamation. 28.04.01 Corrective Aggregates (FULL DEPTH ONLY) If required by the mix design, corrective aggregates shall be incorporated into the mix. The testing of the aggregate shall be undertaken by the laboratory that undertakes …
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CONSTRUCTION SPECIFICATION FOR SINGLE AND DOUBLE …
Ontario Provincial Standard Specifications, Material : OPSS 1006 Aggregates - Surface Treatment . ... means an emulsified asphalt with or without polymer modification used to bind aggregates. ... Aggregates shall be according to OPSS 1006 and as specified in the Contract Documents.
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Proposed asphalt, aggregates recycling policy designed to ...
The essential argument is that stakeholder-approved policies OPSS 1010 and OPSS 1150, encouraging use of up to 30 per cent recycled asphalt and aggregates, allow for less expensive and more environmentally responsible project delivery …
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CORPORATION OF THE CITY OF BURLINGTON
Asphalt Aggregates shall conform to OPSS 1001 and OPSS.MUNI. 1003 . Use of steel slag or blast furnace slag in asphalt mixtures will not be allowed. 9.4 . Asphalt Mix Designs Asphalt Mix Designs shall conform to OPSS 1150, except as ammended or extended herein.
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