Bunnings Workshop is an online community for D. ton; 4% @ 50 gyr. 04 - Temperature Requirements, unless otherwise approved by the Department. It is a flexible and durable mix because it’s able to resist water. 1 General. Designing long-life pavements and pavement recycling with reclaimed asphalt pavement (RAP) are two important strategies for improving the sustainability of asphalt pavements. PET was added at 5%,. Boral Asphalt Seven Hills Boral Asphalt Seven Hills 25 Powers Road Seven Hills NSW 2147 Australia. Bibliography The Asphalt Institute (2001) Superpave Mix Design (SP-2), 128 pp. Bitomix Prepared Cold Mixed Asphalt:Asphalt Sealer. Through the introduction of new polymer technology and research, we have developed a high-quality, polymer-modified cold mix asphalt that we believe is one of the best in the world. High workability. Figure1shows the classification of the asphalt mixes based on the production temperature [11]. Seek medical attention. Its re-sealable top is an industry first and ensures zero waste. Multi-use for asphalt and concrete. 031 (350 J/m2) for low ESAl (i. The most common type of flexible pavement surfacing in the U. In particular, temperature is a key parameter that, if inadequately set, can affect the final mix performance as it influences the RAP binder mobilization rate and the severity of bitumen. Asphalt cement is a strong, versatile and weather- and chemical-resistant binding material that. 40. Due to the relatively higher predicted temperatures (150–180 °C), the latest research on pavement energy consumption and carbon dioxide (CO2) emission assessment mentioned. This paper presents an application of TDF fly ash as filler in hot mix asphalt (HMA). Density Figure 8-3. In paving projects, the greater the temperature difference between the asphalt mix and the outside temperature, the faster the mix cools. Two parameters were used to study the effect of the filler on HMA, the mineral filler type and content. Specialising in warm asphalt and spray seal, the South Nowra plant was developed to service the South Coast region of New South Wales. • Hot mix asphalt tests • Bitumen rubber tests DVD200 Repair of blacktop roads • Training guide for the construction and repair of bituminous surfacings by hand DVD300 Hot mix asphalt • Manufacture, paving and compaction of HMA DVD410 The safe handling of bitumen DVD420 Treatment of bitumen burns DVD430 Working safely with bitumenTRANSPORTAT ION RESEARCH BOARD WASHINGTON, D. Quick Cool Down– Hot mix asphalt is. It’s a micro film technology forms a non-stick film on the metal surface thus eliminating. Pavertrend™ is consumed 1/5th of Diesel. HMA is distinguished by its design. Hot-mix asphalt (HMA) is the paving material conventionally used all over the world, but the production of HMA at high temperatures of 150–180°C emits large amounts of particulate matter and harmful gases. Gripset betta asphalt crack filler is a waterproof sealer that penet. Background Marshall design process is the most common method used for estimating the Optimum asphalt content (OAC) and this process is called the asphalt mix design. 100 1. Mix design. Sustainability benefits include lower energy use, reduced emissions, and potential for increased reclaimed. Guidance notes to Q/1 and Q/2: Transit New Zealand's quality assurance requirements are to be applied to all contracts which include surfacings work which are let after 1 July 1995 either by NZ. We sell a wide range of asphalt products from standard hot mix asphalt (HMA) to state DOT designs and even customized private mixes. Furthermore, the lower plot P d d d P dCMD 2 2 1 0 45 1 8 3( ) â â â â â â â Ã ( ) . Warm mix asphalt (WMA) is the second kind of asphalt mix which has gained popularity in last two decades. Design of WMA Mixes 6 7. 14 Gauge Mix. , 2007; Austerman et al. 32 kN was recorded for the 75% RAP mix without demanding high asphalt content. Production of Warm Mix Asphalt 8 8. The overall effect of mineral filler in hot mix asphalt specimens has been investigated through a series of. HMA design is the process of determining what aggregate to use, what asphalt binder to. Gripset Betta Asphalt Crack Filler is a solvent free crack sealer designed to protect cracks and joints in asphalt pavements against water ingress. Y. The aim was to develop a new HMA design. Push the melt-in filler deep into the cracks (Photo 2). I. Description & Benefits: Coldmix Pothole Repair also comes in 500kg and 1000kg bags. Cold mix asphalt does a better job at repairing cracks, potholes, and utility cuts. 2. In most countries, the layers of motor road pave-ment are made of bituminous mixes, with HMA mixture being the most popular material due to its numerous ad-vantages (Hunter 1997; Asphalt. 1. hot mix asphalt (HMA), warm mix asphalt (WMA) and cold mix asphalt (CMA). EZ Street 50 lb Bags - $30. ; Hot Mix Asphalt is produced. This specification is intended for small quantity (SQ) HMA projects, typically under 5,000 tons total production. As a fire retardant, a 5% complex addition of bituminous binder was used, composed of several types of organic and inorganic flame retardants. Use a tamper to compact the asphalt and ensure that it's level with the surrounding driveway. Technology Breakthrough Now for the first time, Industry professionals can get contractor type results in 3 easy steps using 3 tools. Polymer modified. Hydraulic Gauges. : Pengendalian Pembuatan Asphalt Hot Mix. Collaborative Efforts by Contracting Agency, Technology Provider 11 and the Contracting Authority 11. Introduction Description. Bunnings Workshop is an online community for D. It is a distress in the asphalt pavement which happens due to moisture susceptibility of the HMA mixture []. 2057: 89–98. Saturday: Closed. Westbuild Asphalt Pak is a permanent solution due to its ability to expand and contract with the original surface. What is within its scope is this common fact: All of these mixes should ideally be produced hot enough at the plant to provide the right temperature range during paving. Date modified: 2023-05-12. Click me! For Bulk Orders – Highroads can supply Coldmix in 1 tonne bags or by the pallet in 20kg bags from Auckland to anywhere in New Zealand. ) The maximum limit for RAP content in RHM produced in conventional hot mix asphalt batch plants is widely considered to be 50The conventional Hot Mix Asphalt (HMA) may suffer from several distresses such as fatigue cracking and rutting. 3 Flow of materials in a batch tower C4. Based on the results of this work, the following conclusions can be summarized: 1. Requirements 40 A Manual for Design of Hot Mix Asphalt with Commentary Percentage of Particles with at Least One/Two Fractured Faces, for Depth of Pavement LayerA, mm Design ESALs (million) 0 to 100 Below 100 < 0. 00. hot mix asphalt plants, each had a somewhat different goal. Break Instant Bitumen Coldmix up thoroughly before opening bag (leave in sun for 20 minutes for easier usage). “The key to success when adding RAP or RAS to the mix, is to be sure that the mix. fill it with the cold asphalt mix and compact it. Asphalt mixture consists of asphalt, coarse and fine aggregate, and a number of additives occasionally used to improve its engineering properties. • will perform just as well during hot and rainy days at temperatures reaching 49 degrees Celsius. Spread with shovel. Utility Cuts. Hot Mix Asphalt. Coverage 0. Shop our wide range of asphalt. 02 Litres Pavertrend™ @ $5. • will perform just as well during hot and rainy days at. Suggested Citation:"Chapter 3 - Asphalt Binders. This type of asphalt. 13 Warm Mix Asphalt. Asphalt Pak. Boral Asphalt Seven Hills Boral Asphalt Seven Hills 25 Powers Road Seven Hills NSW 2147 Australia. The hot-mix is still workable during this timeframe, but time is limited. The objective of this study was to present and compare through a life cycle assessment using a “cradle-to-gate” approach of different types of asphalt mixtures designed for the same performance, hot mix asphalt (HMA) as a control sample, and warm mix asphalt (WMA) using natural zeolite, Evotherm ® and reclaimed asphalt material. 1 Hot Mix Asphalt Plants (epa. When it comes to Pavement solutions such as Asphalt, Bitumen, Road & Civil related work to be carried out in Sydney, Ozpave has the experience. DESCRIPTION . for the application of hot mix asphalt (HMA) on the bridge deck. 2011. As a leader in asphalt development, Pavement Materials Group offers a wide range of proprietary materials that provide enhanced performance, improved environmental credentials, and a pleasing aesthetic. Finished surface. Get free delivery on eligible items or orders across Australia's favourite brands with OnePass. Crack means a break in the pavement surface, a separation of the pavement or aggregates at the surface of the pavement, and. (12) $37 . 2°C-65. 2. Join the discussion. Sales: Jeff McGee 919-625-3803; Langdon Pleasant 252-373-2801BREEDON Warm Mix Asphalt (WMA) BREEDON Warm Mix Asphalts (WMA) is a range of products specifically produced at lower temperatures than traditionally manufactured hot mix asphalt. You can calculate Asphalt / Hot Mix driveway cost and material estimate using our Hot Mix Asphalt Tonnage Calculator. Sika 1L Ormonoid Bitkote No. ) isDelve deeper to reveal further classifications and characteristics among different types of asphalt. However, the recent excessive use of natural aggregate resources. BENEFIT is an easy to use and very effective means of doing road repairs. Ahmad 6, A. Until recently hot asphalt was the only way to repair potholes and damaged roads. Preparation of surfacesSpreading. The effects of aged asphalt and aged aggregates on the skid. Click me! Highway1 has stores in both Auckland and Christchurch but supply anywhere in New Zealand. Shafabakhsh and Mirabdolazimi [13] and Sha-fabakhsh and Sajed [14] reported on the behavior of hot mix asphalt at different temperatures, varying theThe Hot Mix Asphalt Pavement produced with an approved WMA technology shall meet the requirements of section 401. Spread with shovel. MS-17 Asphalt Overlays for Highway and Street Rehabilitation. Stripping is defined as the physical separation of the asphalt cement from the aggregate produced by the loss of adhesion between the asphalt cement and the aggregate which is primarily due to the action of water or water vapour []. Loss of average hot mix asphalt temperature to 6 (six) sides of the truck wall surface, floor surface and the top surface, for 420 minutes of transport is (45. 1 Hot Mix Asphalt Plants 11. HOT MIX ASPHALTIC CONCRETE PAVEMENT (Class A) 1. “Recycling Hot Mix Asphalt Pavements,” Informational Series (IS) 123, Revised 1/2007, National Asphalt Pavement Association, NAPA Building, 5100 Forbes Blvd. Boral Pre-Mixed Concrete Safety Data Sheet. Y. Manufactured under elevated temperatures, it provides a flexible and robust pavement. Bunnings Workshop is an online community for D. Polymer modified formulation of the coldmix makes it ideal for repairing potholes. Stripping Performance and Volumetric Properties Evaluation of Hot Mix Asphalt (HMA) Mix Design Using Natural Rubber Latex Polymer Modified Binder (NRMB) E. 4. 000 100. One of the largest producers in the southeast. Whilst Previously asphalt repair had proved difficult due to the inconvenience of hot asphalt and lack of performance of cold mix, EZ street has empowered road workers across the country with a permanent pothole repair and road maintenance solution. For clarity, this Guide makes a conscious effort to consistently refer to this material as HMA. MS-DOT-RD-08-204 10. C. Always let the filler dry before driving over the repaired area. Not only does EZ Street Asphalt work in ALL weather conditions, it even works in water. The hot-mix is conveyed to a hot storage silo or dropped directly into a truck and hauled to a job site. Therefore, existing agencyHowever, warm-mix asphalt (WMA) was introduced by pavement researchers and the road construction industry instead of hot-mix asphalt (HMA) to reduce these environmental problems. EZ Street Asphalt has revolutionized the Australian road maintenance and road repair industry over recent years by offering performance benefits which significantly increase both output capabilities and performance expectations for road maintenance and any other potholes within few minutes, Suitable for: Potholes. 1. Hot-mix asphalt (HMA) is the paving material conventionally used all over the world, but the production of HMA at high temperatures of 150–180°C emits large amounts of particulate matter and harmful gases. The Asphalt Institute (1997) Mix Design Methods for Asphalt Concrete and Other Hot-Mix Types (MS-2), 6th Ed. )The Interim Guidelines for the Design of Hot Mix Asphalt in South Africa (IGHMA) was prepared in 2001 as part of the Hot Mix Asphalt Design Project launched in 1998 by SANRAL (South African National Road Agency Ltd), CSIR Transportek and Sabita (Southern African Bitumen Association). Hot-Mix Asphalt Mixtures Synopsis of a Workshop January 22, 2012 Washington, D. In order to have primary data for defining the eco-profile of a hot mix asphalt mixture produced in a representative plant for the Italian context, a batch-mix asphalt plant located in Sicily was selected as reference. Dingo 20kg Bitumen Repair. Additionally, new technologies were adopted from Europe for stone matrix asphalt (SMA), gap-graded hot mix asphalt (GGHMA),. Overview Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Hot-Mix Asphalt Overlay 3-thin hot-5-30. 1 General1-2,23,42-43 Hot mix asphalt (HMA) paving materials are a mixture of well-graded, high-quality aggregate (which can include reclaimed asphalt pavement [RAP]) and liquid asphalt cement, which is heated and mixed in measured quantities to produce HMA. 401. Two modifiers: rubber (40-mesh) and styrene–butadienestyrene (SBS), were utilized. Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and tarmac or bitumen macadam in the. 1 General. 5 Aggregate content, % by mix weight 95. Is chock full of premium blend EZ Street cold asphalt. View. Scope. Hot mix asphalt is known by many different names such as hot mix, asphalt concrete (AC or ACP), asphalt, blacktop or bitumen. CEMIX BITUPATCH is a ready to use, cold mix bitumen asphalt, designed for repairing potholes in asphalt roads, driveways and paths. In addition to the vast amount of research on the performance of recycled asphalt–concrete, the research on the frictional resistance of recycled hot mix asphalt is still limited. This is your traditional asphalt that’s used in roads, streets, and major highways. Temperature Window – Hot mix asphalt should only be installed when the outside temperature is 40 degrees or higher. Typically, hot mix asphalt costs $100 to $200 per ton, while recycled asphalt may cost as little as $10 to. The average cost to install asphalt shingles on a standard 3,000 sq. July 22, 2010. , 141 pp. ASPHALT IN A BAG/BUCKET. Conference paper; First Online: 01 January 2015 Hot mix asphalt or HMA is the designation given to asphalt mixtures that are heated and poured at temperatures between 300 and 350 degrees Fahrenheit. Volumetric Design for Hot-Mix Asphalt (HMA) 1. The porous asphalt (PMFC10) has the highest air void content of over 18%, leading to a low stability value. Asphalt pavement refers to any paved road surfaced with asphalt. Online only. Polymer modified formulation of the coldmix makes it ideal for repairing potholes. Read about company and get contact details. Asphalt in a Bag application is 5 times faster than the average solution and can be exposed to traffic immediately. Sight Gauge Glass. 15. 1 – Hot Mix. 1. 357 Mixture maximum specific gravity 2. Road pavements are made up of over 93% stones with less than 7% of bitumen functioning as a binder. 100% water tight seal. al. Requirements 40 A Manual for Design of Hot Mix Asphalt with Commentary Percentage of Particles with at Least One/Two Fractured Faces, for Depth of Pavement LayerA, mm Design ESALs (million) 0 to. According to AP-42 Section 11. MAXphalt Plus Hot Mix takes pothole patching to the next level. 010 0. Hot mix asphalt or HMA is the designation given to asphalt mixtures that are heated and poured at temperatures between 300 and 350 degrees Fahrenheit. Apply it by pouring carefully from the container. (0) $19 . Spread the mix evenly using a shovel or a trowel, making sure to overfill the pothole slightly. A balanced RAP mix design approach is proposed in this study. First and most widely used asphalt mix is HMA for the construction of pavement. The guidelines regarding temperatures for mixing and placing vary widely for the several specific HMA polymers. As a matter of fact, cooling time of hot mix asphalt (HMA) can be predicted using any one of the computational methods available, discussed later. Make sure the tailgate is closed! 14. To achieve sustainable development, use of steel slag as a substitute to natural-aggregates has gained significant attention. Multiple silos to store mix day and night. Get free delivery on eligible items or orders across Australia's favourite brands with OnePass. 1-1/2" 112. Push the melt-in filler deep into the cracks (Photo 2). 2. Cold Mix Bitumen is Affordable. Cold Mix is the only choice for places far from hot mix asphalt plants. A leading paving contractor reported that it takes 10 Litres of diesel fuel to do a job as compared to 3 Litres. • all weather road repair solution. Widely used for its convenience, hot mix asphalt is the most common used flexible pavement in the US. Aggregate and RAP (if used) constitute over 92. This Standard sets out recommendations for the manufacture, supply and placing of hot mix asphalt for use in pavements, including the following:Component materials. Kamarun 7 &. Technology Breakthrough Now for the first time, Industry professionals can get contractor type results in 3 easy steps using 3 tools. Transportation Research Record: Journal of the Transportation Research Board, 2008. (0) $29 . WMA has manufacturing temperature in the range. This product is also available in small. Hot mix asphalt is heated at temperatures up to 350 degrees Fahrenheit. 5303 Navigation. Colored asphalt comes in an assortment of hues like white, gray, green, and bright earth tones, created by adding a pigment to the hot mix. Manufacturing, storage and delivery. The optimum asphalt content was determined 6. Hot Mix Asphalt II (HMA II) The HMA II training module is a 3-day course: The first 2 days include classroom review and discussion of test methods followed by hands-on learning in the lab. Bin dingin (cold bin) merupakan bak tempat menampung material agregat dari tiap-tiap fraksi mulai dari agregat halus sampai agregat kasar yang diperlukan dalam memproduksi campuran aspal panas atau hot mix pada setiap bak masing-masing. 25 Litre = $12. The perfect quick grab solution. The High Modulus Asphalt Concrete (HMAC) designed according to French method (Enrobés À Module Élevé-EME) can be considered as one of the important solutions for these distresses. For clarity, this Guide makes a conscious effort to consistently refer to this material as HMA. Enquire Now. View. Data. Product Details. 43 NJ-31. Until recently hot asphalt was the only way to repair potholes and damaged roads. Asphalt in a Bag can be used in any weather conditions and also to wet areas such as potholes full of water. The exact mix of each batch (aggregate size, etc. HMA is one of the most used and durable paving materials on roads and is made by. This product renews the look of old worn driveways, and contains sand particles to fill in small cracks. MS-4 The Asphalt Handbook. Author(s) L. (For a 25mm compacted depth allow 5mm extra for compaction. Once the base preparation is complete, an average driveway may begin looking. Cold Mix Bitumen is Affordable. Mineral filler shall meet the requirements of §703-08. ( )- 116 A Manual for Design of Hot Mix Asphalt with Commentary 0 20 40 60 80 100 0. 16. Paving Contractor Near Me in Hampton, NJ. Hot Mix Asphalt is utilized for construction purposes such as paving roads, driveways, parking lots and other surfaces. Cold Mix is a 5 -7mm bituminous cold mix (asphalt) that is suitable for small or temporary repairs to footpaths, access ramps, potholes, storage areas & site works. 1 mm) according to the Chinese specification, JTG F40-2017 [24]. At this point in time, asphalt rubber has only been used with HMA that contains a more open graded nature, such as open graded friction course (OGFC). BitupackⓇ is certified by Australian Made as a Product of Australia so you know you are buying a genuine Australian. Can be used most weather conditions. 5 (12. Asphalt & Bitumen. 4 percent that the same amount was also used for the fiber reinforced asphalt mix. Y. Download. A popular technique is to add fillers to reinforce Hot Mix Asphalt (HMA). However, this method is time-consuming, labor-intensive, and its results are subjected to variations. The research was conducted to study the rubberized hot mix asphalt characteristic at laboratory scale. Red | 15 kg bag – 135305. m. % Mixture Composition Factor Value Total asphalt binder content, % by mix weight 4. Warm Mix Asphalt technology has been in use in USA and a number of European countries for several years. Enquire Now. Tuesday: 7:00 am - 3:30 pm. Regulators – Air Equipment. As such, an 80–100 asphalt binder was selected for use in the study. It is typical to use an 80–100 penetration grade asphalt binder in hot mix asphalt. There are two designs of Hot Mixed Asphalt depending on size: The Standard HMA has a maximum size of 3/8 inch. 00. 0°C to maximum 160. In central plant hot mix recycling, Reclaimed Asphalt Pavement (RAP) intended for recycling is combined with required quantity of virgin asphalt binder and new aggregates in a hot mix plant, located away from the. 11. Mix Designs, Certifications and Gradation Reports available upon request. Overall, warm-mix asphalt provides substantial sustainability benefits similar to or, in some cases, better than conventional hot-mix asphalt. Permanent pothole repair in a bag. Plunger Valve. The aggregate types used in the mixtures were crushed limestone, crushed gravel and basalt. At the intermediate level (Level (2)) the aforementioned asphalt binder’s data is combined with the volumetric properties. 50. 5% by weight, to ensure mix durability. Tel: (301-731-4748). Nobody likes dealing with Hot Asphalt, and the great news is you don’t have to because our Product “Asphalt in Bag” is a Cold Patch or Cold Asphalt Repair solution for Asphalt Driveways, Utility Cuts and Asphalt Footpaths. A. Petroleum asphalt / bitumen^ 3 - 7 8052-42-4 Reclaimed Asphalt Pavement (RAP) 0 - 25 Mixture Reclaimed Asphalt Shingles (RAS) 0 - 10 Mixture Polymers and Natural Rubbers < 0. Asphalt in a Bag pothole repair is a unique asphalt it is the ONLY dense mix cold asphalt repair product. 00 per square foot for hot-mix. It is noted. That is to say, when discharge temperature is reduced by 20 °C, the heating temperature of the aggregate is reduced in the hot mix. 1. Contract Specifications (CS), Section 39-2. Many contractors find that posting signs at the stockpiles is the simplest way to control. A Manual for Design of Hot-Mix Asphalt with Commentary. BS EN 12697-41:2013 EN 12697-41:2013 (E) 5 — EN 12697-36, Bituminous mixtures — Test methods for hot mix asphalt — Part 36: Determination of the thickness of a bituminous pavement — EN 12697-37, Bituminous mixtures — Test methods for hot mix asphalt — Part 37: Hot sand test for the adhesivity of binder on pre-coated chippings for HRA —. 17226/14524. In this study, GO modified asphalt binder was employed in hot mix asphalt to assess its influence on the engineering characteristics of hot mix asphalt (HMA). Order online for delivery or Click & Collect at your nearest Bunnings. Your online order is subject to product availability. Read more » ASPHALT & BITUMEN SPECIALIST IN SYDNEY NSW. However, the need to make the pavement industry more ecological has led to the evolution of the warm mix asphalt (WMA) concept. They produce HMA in the 284-338 °F (140-170 °C) range. View Product Details. "National Academies of Sciences, Engineering, and Medicine. , A, B, C, and D—for the railway sub-ballast layer with 0%, 10%, 20%, and 30% reclaimed asphalt pavement (RAP) by total aggregate mass and a rejuvenator. Source: The downside of hot mix asphalt is that you can only use it when days are above 40. • can be applied at -26 degrees Celsius. the asphalt cement into the aggregate was also taken into account in the volumetric analysis. Navigation - Asphalt. Environmental safeguards promote innovative construction technologies for sustainable pavements. C. That is why you should always contact professional asphalt. 5 to 15 tons. 4. BitupackⓇ is a bituminous cold mix that is suitable for emergency or temporary repairs to footpaths, access ramps, potholes, storage areas and site works. The study was carried out using the response surface methodology. 25 Litre = $12. and gardening discussion, advice and inspiration. The cost of asphalt is $0. chicago DoT also requires that all mix designs meet a set of minimum DcT values. A laboratory study was conducted to evaluate the impact on recycled asphalt shingles (RAS) on the11. Order online for delivery or Click & Collect at your nearest Bunnings. The report presents special mixture design considerations and methods used with warm mix asphalt. 8 Effective. BENEFIT. 1. EZ Street 20kg Cold Asphalt Bag - Bunnings New Zealand. The hot-mix is conveyed to a hot storage silo or dropped directly into a truck and hauled to a job site. Leiva F. foot roof ranges between $5,130 and $18,360 as of 2023, which includes the cost of both materials and labor. Advantages of Cold Mix. MS-22S Principios de Construccion de Pavimentos de Mezcla Asfaltica en Caliente. 1. How to Fill a Small Asphalt Crack (1/8 to 1/2 Inch) Use a rubberized asphalt-emulsion crack filler. This is your traditional asphalt that’s used in roads, streets, and major highways. e. In recent years, the number of. % Mixture Composition Factor Value Total asphalt binder content, % by mix weight 4. In January 2012, TRB released NCHRP Report 714: Special Mixture Design Considerations and Methods for Warm Mix Asphalt: A Supplement to NCHRP Report 673: A Manual for Design of Hot Mix Asphalt with Commentary. 9519 Old Galveston Rd. Guidance notes to Q/1 and Q/2: Transit New Zealand's quality assurance requirements are to be applied to all contracts which include surfacings work which are let after 1 July 1995 either by NZ. Compact base if required using Instant Bitumen Hand Rammer or equivalent. When it comes to Pavement solutions such as Asphalt, Bitumen, Road & Civil related work to be carried out in Sydney, Ozpave has the experience.