Penetration Test Report MegaCorp One August 10th, 2013 Offensive Security Services, LLC 19706 One Norman Blvd. Suite B #253 Cornelius, NC 28031 United States of America
اقرأ أكثرSignificance of Penetration Test. The penetration test is carried out to classify bitumens into different grades. In BS (UK) literature, the ranges start from 15 (hardest bitumen) to 450 units (softest Bitumen). in India, bitumen's are available with penetration values varying from 20 to 450.
اقرأ أكثرDISSUSION 1. Report the source and type of bitumen. 2. Specify the conditions of the test (temperature, load, time). Note the three 3. separate readings and quote the …
اقرأ أكثرPenetration value of bitumen test. The Penetration value = G2- G1. A minimum of 3 tests has to be done for the same sample at different points. Each test point should be conducted at 10mm away from the previous test point. It should also be 10mm inside of the container, as shown in the below picture.
اقرأ أكثرThe penetration grade bitumen is refinery bitumen that is manufactured at different viscosities. The penetration test is carried out to characterize the bitumen, based on the hardness. Thus, it has the name penetration bitumen. The penetration bitumen grades range from 15 to 450 for road bitumen. But the most commonly used range is 25 to 200.
اقرأ أكثرCommonly used grades are 30/40, 60/70 and 80/100. In warmer regions, lower penetration grades are preferred and in colder regions bitumen with higher penetration values are used. The test is not intended to estimate consistency of softer materials like cut back, which are usually graded by viscosity test. 8.2. RELATED THEORY 8.2.1.
اقرأ أكثرCertain performance requisites of bitumen and the mix correspond with these phenomena and must therefore be kept under control. The second level of interpretation consists in under-standing and interpreting the laboratory tests conducted and the engineering-based use of the results obtained. The third level of interpretation, more specialistic and
اقرأ أكثرThere are many tests which are conducted to check the quality of bitumen. Bitumen is very important component of many construction sites like roads, highways. Many tests are done to ensure the quality of bitumen. Some of these are given below :-1. Bitumen Content 2. Ductility Of Bitumen. 3. Penetration of Bitumen 4. Specific Gravity of Bitumen 5.
اقرأ أكثرProcedure of Penetration Test on Bitumen: In the standard test condition, a standard needle of a total load of 100 g is applied to the surface of an asphalt or Liquid bitumen sample at a temperature of 25 °C for 5 seconds. The amount of penetration of the needle at the end of 5 seconds is measured in units of 0.1 mm (or penetration unit).
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اقرأ أكثرThe UTB-0126 Automatic Electronic Penetrometer is used for determination of the needle penetration according to EN 1426, ASTM D5 and AASHTO T49 standards. The penetration depth of the needle is determined with a pulse type electronic measuring system, which is separated from the plunger during the test, this allows the free guidance of the ...
اقرأ أكثرPenetration (d-mm) 0-49 50 - 149 150 - 249 250-500 Maximum Difference 2 4 12 20 DISCUSSION (a) Report the source and type of bitumen. (b) Specify the conditions of the test (temperature, load, time). Note the three separate readings and quote the penetration as the average to the nearest whole unit.
اقرأ أكثر3.The test given idea of the temperature at which the bitumin materials attain a particular viscosity. 4.Bitumen with higher softening point may be preferred in warmer places. 5.Softening point should be higher than the hottest day temperature, which is anticipated in that area otherwise bitumen may sufficiently soften.
اقرأ أكثرPenetration Test of Bitumen. Penetration test of Bitumen determines the hardness or softness of bitumen by measuring the depth in millimeter to which a standard loaded needle will penetrate vertically in five seconds while the temperature of the bitumen sample is maintained at 25 C.
اقرأ أكثرSoftening Point Test of Bitumen. The softening point shows the temperature at which the bitumen gains a certain degree of softening under the specifications of the test. This test is carried out by using the Ring and Ball apparatus. The softening point helps to determine the temperature up to which bitumen can be heated for different road use applications.
اقرأ أكثرSee Page 1. 4.9 CONCLUSION From the experiment that was carried out, penetration of bitumen is reached at mean 80.3 mm which is 3 location of bitumen is tested. And, the penetration value of the test conducted is satisfying, according to the general specification of the penetration for bitumen grade 80/100 used in Malaysia is between 80 – 100 mm.
اقرأ أكثرProcedure for Viscosity test of bitumen. First of all pass the emulsion sample with the help of 150-micron sieve and pour it to the beaker. Now, pour the filtered emulsion to the Savbolt viscometer's tube. (Viscometer machine is cylinder like structure and consist of a …
اقرأ أكثرA normal test is one in which the material between the two clips pulls out to a point or to a thread and rupture occurs where the cross-sectional area is minimum. Report the average of three normal tests as the ductility of the sample, provided the three determinations be within ± 0.5 percent of their mean value.
اقرأ أكثرBITUMEN PENETRATION TEST - EXPERIMENT BITUMEN PENETRATION ...
اقرأ أكثرPenetration test is the measures consistency expressed as the distance that a needle. vertically penetrates a sample under known conditions of loading, time, and temperature. It. measures the hardness or softness of bitumen by measuring the depth in tenths of a millimeter to. which a standard loaded needle w ill penetrate vertically in 5 seconds.
اقرأ أكثرPenetration value of different types of bitumen used in road construction range between 20 to 225. However, 30/40 and 80/100 grade bitumen is more common for road construction depending upon the type of construction and climate conditions. In hot 30/40 bitumen is preferred. The value of temperature effects the use of the bitumen.
اقرأ أكثر3- The test gives an idea of the temperature at which the bituminous materials attain a certain viscosity. 4- Bitumen with higher softening point may be preferred in warmer places. 5- Softening point should be higher than the hottest day temperature, which is anticipated in that area otherwise bitumen may sufficiently soften and result in ...
اقرأ أكثرto write a lab report on BITUMEN PENETRATION TEST. The sample is a lab report on BITUMEN PENETRATION TEST. source.. Content: BITUMEN PENETRATION TEST Student’s Name: Institutional Affiliation Objective (i) To decide the consistency of bituminous material
اقرأ أكثرPENETRATION TEST OF BITUMEN STANDARD: I.S. 1203-1978 (RA 2009) This standard covers the method for the determination of penetration of asphaltic bitumen and fluxed native asphalt and blown type bitumen. DEFINATION Penetration of a bituminous material is the distance in tenths of a millimetre
اقرأ أكثرrecommended value as per is code 73:2006 penetration test of bitumen bitumen grade penetration value a-35 30-40 a-45 40-50 a-55 50-60 a-65 60-70 a-90 80-100 a-200 175-225 14. penetration test of bitumen [email protected] penetration test of bitumen 15.
اقرأ أكثرNeedle penetration is determined by the depth, measured in 1/10 mm, to which a 100 g needle penetrates in 5 seconds into the bitumen at a temperature of 25 °C. It serves to test the behaviour of bitumen at intermediate service temperatures. This test method is suitable for all types of bitumen.
اقرأ أكثرAnalysis of Available Data for Validation of Bitumen Tests Report on Phase 1 of the BiTVal Project Editor: Cliff Nicholls TRL, UK Contributors: Maria Lurdes …
اقرأ أكثر1. slump cone test 2. flow table 3. compaction factor 4. vee bee test test on hardened concrete 1. compressive strength – cube & cylinder 2. flexture test 3. modulus of elastics test on bitumen 1. penetration 2. softening point 3. ductility 4. viscosity 5. elastic recovery 6. storage stability test on aggregates 1. stripping 2. soundness 3 ...
اقرأ أكثرEarlier, we had discussed the penetration test of bitumen to find out the consistency or hardness, grade the bitumen for the construction work. In this, we are going to test the softening point of bitumen. The softening point test used to determine the melting point in which the bitumen reaches the viscosity (semi-liquid form).
اقرأ أكثرSoftening point test result F:Bitumen Softening Point Test.mp4 Table 1:requirement for penetration grade. bitumen property Penetration at 25 c,(deci-milimetre) Softening point,ring and ball requirement 80/100 40/50 Result of softening point: Test no Temperature c Ball 1 40.2 c Ball 2 40.8 c
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