The 7 th edition of ms2 asphalt mix design methods marks the 56 th year of continuous publication of an asphalt institute mix design manual. Hma mix design strength stability rut resistance raveling. To help agencies and contractors meet the demand for highquality pavements, napas asphalt pavement magazine. Development of an ideal cracking test for asphalt mix. Free asphalt mix design software updated concrete construction. Less viscous the asphalt requires lower the temperatures, while more viscous asphalt requires higher temperatures.
Asphalt institute ms2 7th edition 2014 asphalt mix design methods. Using the ncat online asphalt mix design program auburn. Stonemontqc includes powerful asphalt mix design and quality control features for asphalt producers. Mix design technology certification asphalt institute. Developed at the national center for asphalt technology at auburn university in alabama, perroad uses the mechanisticempirical me design philosophy to estimate stresses and strains that lead to fatigue cracking or structural rutting. Tech in the field was founded in 2009 to customize software for field service companies including the founders family asphalt business. Pdf asphalt mix design optimization for efficient plant management. A design and analysis system based on the volumetric properties of the asphalt mix. A modern hot mix asphalt facility provides high production, good quality mixes including recycled asphalt pavement if desired while meeting stringent air quality standards.
After logging in, users can create a new mix design, share, remove, or copy an existing mix design, or download the user manual by clicking on the corresponding buttons. At the start of a mix design project, target temperatures are specified for proper mixing and compaction. However, no support is offered or available for the sw1 or sw2 software package. To determine and compare the fatigue lives of asphalt pavements obtained by ppvecd analysis and pavement me design software. A tool to design rutting resistant asphalt mixes through aggregate. Asphalt pavement cracking is a nationwide problem faced by every highway agency. Asphalt institute member portal shop product details. The mix design technology certification mdt course provides advanced technicians, designers, and engineers responsible for mix designs with a thorough understanding of the properties of the materials which compose asphalt mixtures, as well as the physical and mathematical processes involved in producing a successful asphalt mixture design. The software, which runs under the windows 95 and the. Densegraded hot mix asphalt concrete hmac1 500 performance design hmac1 650 800. Pdf a tool to design rutting resistant asphalt mixes through. Hot mix asphalt may be referred to by several names. The marshall mix design method was originally developed by bruce marshall of the mississippi highway department in 1939.
Perroad software asphalt pavement alliance asphalt. Every year, the state of california invests millions of dollars in construction of hot mixed asphalt hma, previously known as asphalt concrete ac, pavement. Pdf design methods asphalt mix 7th edition ms2 asphalt mix. It can be updated with changes in aashto specifications, providing users immediate access to the latest version without downloading and reinstalling software. Asphalt pavement thickness and mix design asphalt institute. The quality control system from mix design and typetesting to fpc and advanced statistics. Perroad software perpetual pavement design software the apa offers two versions of its software for the design and analysis of perpetual pavements. The design of a bituminous mix for road construction is a delicate operation that determines the quality and longterm behaviour of the end product. There is no plan to update either software package. Our integrated software product for aggregate, asphalt, and concrete is used at over 3500 plants in north america.
Stonemontqc aggregate and asphalt capabilities are completely integrated thus allowing mix component properties to be easily updated or substituted from aggregate plants. The software, which made its debut at the transportation research board annual meeting last month in. Pavement design highway users have an increased awareness of pavement quality. An asphalt mix design can be created using the following 10 steps. New superpave software hits the street februarymarch. Asphalt institute regional engineer tuttle, oklahoma asphalt materials, mix designs, and plants. This method covers the formulas used to compute the various values used in the marshall mix design of 100% virgin. Asphalt pavement association of michigan selecting the right mix 2937 atrium drive, suite 202 okemos, mi 48864 5173237800. Both versions of the software are available as free. Responsibility for installation and usage is accepted by the user when clicking either applications download link below.
Ms2 asphalt mix design methods engineering solutions. Superpave is an overarching term for the results of the asphalt research portion of the 1987 1993 strategic highway research program shrp. Free asphalt mix design software updated the asphalt pavement alliance introduces the latest version of a widely used mechanisticempirical approach to averting cracking and rutting. Asphalt pavement association of michigan selecting the.
Welcome to the asphalt institute ebook site where we offer content in the latest ebook formats. Sharing knowledge of the superpave procedures throughout the highway industry will speed the implementation of superpave as the standard asphalt binder selection and mix design. The new superpave volumetric mix design software, known as superpave software version 2. If you prefer to purchase your title in print please visit our main site at. Understanding superpave mix design federal highway administration 1995 video vh353 superpave, superior performing asphalt pavements, is presented as the mix design system for. To analyse the preventive maintenance initiation times for thin and. The longanticipated superpave software has arrived. Volumetric mix design using the superpave gyratory compactor moisture susceptibility testing rut testing with asphalt pavement analyzer and hamburg wheel tracker. The mepdg is designed to update the 1993 aashto guide for design of pavement structures, which is primarily based on empirical observations from the aasho road test that began in the 1950s. There was also another most economical mix design spreadsheet, which is capable of finding the most economical mix design for achieving a particular.
The superpave mix design manual for new construction and. Fatigue performance assessment of recycled tire rubber. The algorithm is implemented in matlab as an asphalt mix design optimization amido program. Pavia systems, with sponsorship from the asphalt pavement alliance apa and its constituent members, has developed free online pavement thickness design software called pavexpress.
Mix design spreadsheet download computerized civil engineer. The user inputs basic mix design information, binder information, consensus and specific gravity test results, and the number of trial aggregate blends at least one to be evaluated. Ms2 7th edition asphalt mix design methods ms2 7th edition asphalt mix. Cominsky university of texas at austin with contributions by. Hma mix design is the process of determining what aggregate to use, what asphalt binder to use and what the optimum combination of these two ingredients ought. Regarding mix design software, many state dots have their own required software to be used, and several lab equipment manufacturers have alternatives as well. Bituminous testing spreadsheet version 2, xlsm 400 kb if you have data in a version 1 spreadsheet and would like it updated to version 2, contact bruce.
Superpave mix design process starts with asphalt binder and aggregate selection. The mix design technology certification mdt course provides advanced technicians, designers, and engineers responsible for mix designs with a thorough understanding of the properties of the materials. Asphalt laboratory florida department of transportation. This software was originally produced by asphalt institute.
The asphalt institute is allowing sw1 and sw2 to be downloaded free of charge. The superpave software assists in the design, production, and construction of asphalt concrete pavement mixes in accordance with superpave procedures, including the aashto. The superpave mix design manual for new construction and overlays ronald j. It should be pointed out that, in order to classify the level of. As asphalt mix designs become more complex with the use of recycled materials, rejuvenators, and asphalt binders.
The quality control system from mixdesign and typetesting to fpc and advanced statistics. S u p e rp a v e 2 s o ftw a re university of maryland. Pavement thickness design evolves with latest software asphalt. Asphalt mix design testing is an effective means of analyzing compacted asphalt samples to measure the load and flow rate stress and strain for performance assessment. Saasphalt was launched in 20 to make these solutions available. Ce221 spring 2017 this video was produced with a swivl. The manual is a practical guide based on proven technologies. Mix design plant assignments asphalt mix design plant assignment sheets mac mix design recovery data 2014 recovered asphalt log xlsx378kb, updated 011615 2015 recovered. The marshall mix design method can use any suitable method for estimating optimum asphalt content and usually relies on local procedures or experience. Pavement thickness design evolves with latest software. Alternate bid life cycle analysis lcca flexible pavement maintenance activities. Sample asphalt binder contents based on the results of the optimum asphalt binder content estimate, samples are typically prepared at 0. Stonemont solutions develops quality control, plant flow modeling, and mix design software for the construction materials industry.
We offer desktop, server, enterprise, and hosted editions that easily scale from the single plant operator to the largest producers. The asphalt pavement alliance introduces the latest version of a widely used mechanisticempirical approach to. Stonemontqc is your optimal choice for a complete asphalt mix design and quality control software solution. Asphalt mix design and quality control software management system stonemontqc includes powerful asphalt mix design and quality control features for asphalt producers. Superpave this workshop is intended to demonstrate the superpave asphalt mixture design system developed by the strategic highway research program shrp, along with the application of certain. Asphalt mix design and quality control software management system. S u p e rp a v e 2 s o ftw a re the s u p e rp a v e 2 software assists in the design, production, and construction of asphalt concrete pavement mixes in accordance with the superpave procedures.
The job mix formula jmf falls within the specification of a mix utilizing a 1 max. Mndot pavement design manual chapter 7 section 770. The pavement design requires the proper hot mix asphalt paving mixtures for the base and surface pavements. The main idea of the marshall mix design method involves the selection of the.
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