11 TO PERFORM DUCTILITY TEST ON ASPHALT. The solubility test procedure is based on attempting to dissolve chemicals in various solvents with a increasingly rigorous mechanical techniques. 0.2 M Ca(NO3)2 3. Various laboratory tests on bitumen is conducted to check quality and different properties of bitumen for pavement construction. Procedure. Chemistry lab reports Academic Tip Sheet CRICOS IPC 00279B 01/08 This academic tip sheet: • outlines the guidelines for writing a laboratory report; and • looks at what you should write in each section. They gradually become softer and less viscous as the temperature rises. Complete any post-lab questions. The test is widely used all over the world for classifying bituminous materials into different grades. See our Privacy Policy and User Agreement for details. We will describe the conventionalrules regarding format and content of a lab report as well as try toexplain why these rules exist so that you will have a better understandingof how to undertake this typ… Test set is used to determine the degree of solubility in trichloroethylene of asphalt materials having little or no mineral matter. Now customize the name of a clipboard to store your clips. Results, Discussion and Conclusion Write your results, discussion of results and your conclusion. 0.2 M Ba(NO3)2 5. All bitumens show a more or less pronounced viscoelastic behavior. Show/hide lecturer's comment 24 Lab 8: Gen Chem I: Aspirin Synthesis Lab 9: Gen Chem I: Solubility Experiment - lab report Chemistry- Chapter Summaries HW 5 - Assignment 5 for manufacturing processes Lab 7 Recycling Aluminum Cans 1 - work and energy Lab 1: Gen Chem I: Seperation Lab 3: Gen Chem I: Best metal Discussion 9 : Identification&Role Of Witnesses : CJ 306 Lab 1 sugar water density Lab 3 Energy Changes in … All of my labs are easy to use in any classroom with everyday, inexpensive materials. In this lab exercise we took advantage of the properties of the materials to move them into and out of various phases by using the acid base properties of the compounds. Students test the solubility of three solutes (salt, sugar, and cornstarch) in three solvents (water, vegetable oil, and rubbing Laboratory 28: Properties of Lipids Procedure A. Lipid Extraction 1. You can change your ad preferences anytime. The more than 100% of recovered benzoic acid obtained may due to several factors. Earlier this semester in the Solutions and Spectroscopy lab, you prepared a calibration curve for Cu 2+ over the range of approximately 0.1 M to 0.4 M. Types of Bituminous Materials Used in Pavement Construction Asphalt cement is an asphalt which has been specially refined as to quality and consistency for direct use in the construction of asphalt pavements. Sealing materials); 93.080.20 (Road construction materials) UNSPSC Code. Solubility varies with the temperature of the solvent. Report Lab Report: Halogen Reactions Purpose: This experiment will allow for exploration into some of the properties of Group 17 elements (halogens) and their compounds. T44 Solubility of Bituminous Materials in Organic Solvents. This is the reason why the softening point of bitumen is determined. The bitumen content of a bituminous material is measured by means of its solubility in carbon disulfide. terms and conditions of sale | privacy policy©2021 Humboldt Mfg. Use Ask Humboldt > or call Sales at 1.800.544.7220. The form of the material was discussed earlier in the report, so this ties up the Discussion neatly. If you continue browsing the site, you agree to the use of cookies on this website. If you continue browsing the site, you agree to the use of cookies on this website. Choose either peanuts, chocolate chips, potatoe … With the melting point being in a specific If you did not intend Pencil 2. This manual contains the procedures and standards to measure Specific Gravity, cementing power (based on solubility), and consistency (Penetration and Softening Point) of bituminous material. The portion that is soluble represents the active cementing constituents. Topics: Mixture ... identify the periodic trends in the solubility of the alkaline earth metals and compare the results to that of lead Materials 1. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. SOFTENING POINT OF BITUMEN . https://www.slideshare.net/AliHussein42/solubility-of-bituminous-materials Solubility of Bituminous Materials Test Set. C) bituminous materials do not have a definite melting point. When submitting the report, the abstract should appear at the beginning of the report. Get up-to-the-minute news and specials from Humboldt. The percentage yield for benzoic acid and acetanilide acid being high indicated the initial sample had a low concentration of impurities. Lab Report on Solubility . for this, we recommend that you edit your quote cart. The first thing to be aware of, when you write a lab report discussions is the Part B – Solubility Equilibrium Here you will test the effects of changing temperature and volume on the solubility of a slightly soluble salt at equilibrium. Have a question? Bitumen is a complex material with a complex response to stress. ICS Code. Guidelines for writing lab reports Laboratory reports are a written version of the experiments that you performed in the lab. In the interest of time, this lesson focuses on the solubility, stability, and abundance of liquids, rather than delving into all the properties that make liquid water an essential substance for life on Earth. ... Solubility and temperature have a positive correlation, meaning that most substances will be more soluble at higher temperatures (boiling points) than at lower temperatures (room temperature). This handout offers general guidelines for writing reports on thescientific research you have undertaken. Depending upon the climatic conditions and type of construction, bitumen of different penetration grade are used. Third section deals with bituminous material, which is a vital component of roadway construction. Gmb can be quite a bit more problematic to match from one lab to another, with a SGC maximum allowable difference of 1.7 percent. Procedure for Solubility test on Bitumen Lanna Baker Experiment 2: Recrystallization Results and Discussion After following the procedure as described for purifying and recrystallizing acetanilide, a white, slightly powdery substance was recovered and left to dry in the lab. Looks like you’ve clipped this slide to already. The ductility of a bituminous material is defined as the distance in centimeters, to which it will elongate before breaking when two ends of a briquet specimen of the material, are pulled apart at a specified speed and a specified temperature. Thus, solubility must be expressed as quantity of solute per quantity of solvent at a specific temperature. Bitumen is a black or brown mixture of hydrocarbons obtained by partial distillation of crude petroleum. Eliminate air voids when using the H-1820 Large Sample Pycnometer, Rice Test Vacuum Pycnometer used to determine maximum specific gravity, Guaranteed ultimate vacuum is 25-29" (635-736mm) mercury, Terms and Conditions of Sale | Privacy Policy, Have a Question?Use Ask Humboldt or call sales at: 1.800.544.7220. 5 small test tubes 4. their resistance to deformation being dependent on both the … Hayley Williams. SCOPE This manual describes the test procedures that are currently in use in the Material Laboratory of the Construction Section. Abstract This part should be filled in after the completion of the experiment and analysis of all data. Softening point is not a melting point, bituminous material do not melt but instead gradually change from semi solids to liquids on application to heating. signalized intersection. This lab, along with many other great things, i water which changes from solid to liquid at 0 . Solubility Test on asphalt bitumen Asphalt consists primarily of bitumens, which are high-molecular-weight hydrocarbons soluble in carbon disulfide. Benzoic acid is soluble in CH 2 Cl 2 until it is deprotonated and becomes highly water soluble, but neither the acid nor the base changes the solubility of biphenyl. Clipping is a handy way to collect important slides you want to go back to later. Solubility shall be determined in a step-wise procedure that The reference list is a separate section that comes after your conclusion (and before any appendices). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. EXPERIMENT NO. An asphalt cement has to be heated to an appropriate high temperature in order to be fluid enough to be mixed and placed. This is a mini solubility lab. The relative electronegativities of the halogens will be determined. BACKGROUND . You will need the following additional items for this experiment: three 50-mL burets and buret stands 5.00-mL pipet, pipet bulb, bucket of ice, 0.5-M standardized \(\ce{HCl}\) solution (should be in the laboratory room), fine-tipped permanent black marker (one can be shared by the entire lab room) Commonly used grades are 30/40, 60/70 and 80/100. Included is a lab sheet as well as PPT slides to guide discussion of the lab procedures. CEL 782: PAVEMENT MATERIALS AND CONSTRUCTION TECHNIQUES LABORATORY RECORDS Submission Date: 19/10/20131 Asphalt Concrete Mixture Design Submitted By: Group 1 2013CEZ8070 PRIYANSH SINGH 2013CEP2073 AAYUSH KUMAR 2013CEP2074 ANJANEYULU CHINTHIREDDY 2013CEP2080 LEEZA MALIK 2013CEP2083 … Perform the extraction part of the test on the rst day of lab, and the solubility tests, reaction with bromine, and acrolein tests on day two of the lab. OBJECTIVES . Bitumen Tests. See our User Agreement and Privacy Policy. Lab notebook 3. 0.2 M Mg(NO3)2 2. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The following items were already in your cart and have had their quantity increased. C by means of the Ring-and-Ball apparatus. 2. Upon returning to the lab the following week, the compound was weighed to be .863g. SOLUBILITY OF A SALT Pre-Lab Discussion The solubility of a pure substance in a particular solvent is the quantity of that substance that will dissolve in a given amount of the solvent. Next, the melting point was taken and noted at 113.2 ̊ C-115.6 ̊ C. No public clipboards found for this slide. Droppers Chemicals 1. It may contaminated with other impurities during the process of recrystallization. 0.2 M Pb(NO3)2 6. o. • A test is necessary to ensure that asphalt is a homogeneous organic material. [ASTM DESIGNATION: D 113-86]RELATED THEORY Ductility test on asphalt, DUCTILITY. Marshall Mix Design: Lab Report 1. Discussion and Conclusion: The technique recrystallization was used because it is a simple method to purify a solid compound. The portion that is … Check your lab manual or unit information to determine which referencing style is preferred. ICS Number Code 91.100.50 (Binders. Specification, Bitumen Tests, and Properties of Bitumen. To determine the softening point of bitumen within the range 30 to 157 . materials and the construction involved in a project represents many thousands of dollars and the entire investment can be jeopardized if the quality of materials is not verified and maintained. Lab report 3 Crystallization. When in-text citations are incorporated into your lab report, you must always have the full citations included in a separate reference list. Gmm is one of the most repeatable asphalt mix tests, with a multi-laboratory precision of 0.024, which equates to a difference in lab-molded density in the range of 1.0 percent. ASPHALT TESTING LABORATORY. Co. Bitumen is viscous elastic material without sharply defined melting points. Solubility of Bituminous Materials Test Set Supports the following standards: ASTM D2042, ASTM D4, AASHTO T44 Test set is used to determine the degree of solubility in trichloroethylene of asphalt materials having little or no mineral matter. If the solubility test is a problem, one needs to find other tests to ensure that there are no foreign inorganic or other material in asphalt and also to ensure that asphalt is not a heterogeneous material under operating conditions. Unlike some substances (e.g. UNSPSC Code 30121601(Asphalt) Referencing This Standard. Link Here: The solvents to be used, in the order of preference, are cell culture media, DMSO, and ethanol. For example, if the material had been blue it is highly unlikely to have been NaCl. This was taken advantage of by finding a solvent with a boiling point that would dissolve the compound. More specifically, the solubility properties of these halogens will be used to predict their reactions. Materials and Equipment. 3) Proposed Report Date: V. TEST SYSTEM . o. Discussion From this experiment, the percentage of recovered benzoic acid was 113.5% and 0.27g extra benzoic acid was obtained. solubility. Solubility is a physical property of matter! In the example of Cu(IO 3) 2, the presence of either Cu 2+ or IO 3-in solution should result in a lower molar solubility than in pure water. 0.2 M Sr(NO3)2 4. IntroductionThis report covers the asphalt tests including slurry analysis.

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