GD-2806G Automatic Soften Point Tester is designed and made as per the National Standard of People's Republic of China GB/T4507 "Test Methods for Softening Point of Asphalt", and T0606 "Asphalt Softening Point Test (Ring and Ball Methods)" …
Qualtech Products Industry Automatic Softening Point Tester is a precision test instrument to determine the Softening Point and the Dropping Point of a wide range of samples, e.g. wax, resin, rosin, lubricants, fats, grease and related materials.
1.1 This test method covers the determination of the softening point of bitumen in the range from 30 to 157°C [86 to 315°F] using the ring-and-ball apparatus immersed in distilled water [30 to 80°C] or USP glycerin (above 80 to 157°C).
Performance of hot mix epoxy asphalt binder and its concrete ... tracking tester . 2.3.8 Three-point bending test Three-point bending tests (JTG E20-2011) were car- ... Performance of hot mix epoxy asphalt binder and its concrete Haiyan Yin ...
The LP-16 Softening Point Ring and Ball Apparatus determines the softening point of asphalt, coal tar pitch and other viscoelastic bitumens in the range of 30°—157°C (86°—315°F). The unit simultaneously tests two samples for optimal compliance with standard test procedures.
Softening point: Softening point is the temperature at which a steel ball falls a known distance through the bitumen when the test assembly is heated at a known rate. Usually the test consist of a (3/8)in dia steel ball, weight 3.5 gm, which is allowed to sink through a (5/8) in dia, (1/4) in thick disk of bitumen in a brass ring.
Automatic softening point tester LSPT-A10 is a bench top microprocessor controlled analytical ... and Bituminous Mixture for Highway Engineering and ASTM D36 Standard test method for Soft-ening of Bitumen (Ring-and-Ball Apparatus) it is ideal for determining the softening points of petroleum asphalts, coal pitch, liquid petroleum asphalt, etc ...
Origin of Bitumen Asphalt materials have been utilized since 3500 B.C. ... Softening Point The softening-point is reported as the mean of the temperatures at which two disks of bitumen soften enough to allow each ball to fall a distance of 25 mm.
Softening Point test apparatus:(Ring and Ball apparatus) (IS:1205, IP 58/63) Bitumen does not suddenly change from solid to liquid state, but as the temperature increases, It gradually becomes soft until it flows readily.
Softening point is the temperature at which a steel ball falls a known distance through the bitumen when the test assembly is heated at a known rate. Usually the test consist of a (3/8) in dia. steel ball, weight 3.5 gm, which is allowed to sink through a (5/8) in dia, (1/4) in thick disk of bitumen …
Mastic Hardness Tester For Bitumen For determining the hardness number of Mastic Asphalt for flooring. ... For determination of softening point of bituminous materials according to IP 58 and IS 1205-1958. ... suppliers, and industry agencies to determine whether asphalt / bitumen products meet their product certification and performance ...
Asphalt Softening Point Tester GD-2806E Related tags : Softening Point Tester, Asphalt Softening Point Tester, bitumen soften?point?tester, Asphalt Testing Equipment Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
We supply a vast range of bitumen-asphalt testing equipment that is widely used while constructing various infrastructures. These are precision made to yield accurate output.
This apparatus is meant for determination of softening point of bituminous materials according. Softening point is that temperature at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition.
1.1 This test method covers the determination of the softening point of asphalt and pitch in the range from 50 °C to 180 °C by the cup-and-ball apparatus, and gives results comparable to those obtained by Test Method D36.
Softening Point of Bitumen (Ring-and-Ball Apparatus)1 This standard is issued under the ﬁxed designation D36/D36M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
loads: ; 1 kg or 5 kg Vicat Softening Point Apparatus - Vicat softening temperature of plastics is the temperature at which a standard flat-ended indenter penetrates one millimeter into the surface of the material under test under a specified load.
The lower limit of temperature at which this occurs is known as the softening point or critical temperature . 。 Testing methods for softening point of epoxide resins
Ring & Ball (Softening Point) test apparatus is used for determination of softening point of bituminous materials. Softening point is that temperature at which the specimen under test becomes soft enough to allow a steel ball of specific dimensions to fall a required distance under test conditions.
Figure 2, Softening Point Tester Asphalts used for self-adhering roofing modification have a softening point usually between 100°F and 150°F, and a 77°F penetration of greater than 100 dmm.
It is used to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and several of asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
Bitumen Asphalt (cement) Thick black substance which is the residue of distillation ... soft Softening Point Test (ASTM D 36, E 28) ... Flash Point Test (Cleveland Open-Cup or Pensky-Marten Closed Tester) (ASTM D 92, 93) How much impurities there are Solubility Test (ASTM D 4, D 2042) How much volatile constituents are presented
Softening point is that temprature at which the speciman under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition . The apparatus consists of glass beaker, ring stand two steel ba
SOFTENING POINT: Softening Point of Bitumen The softening point is defined as the mean of the temperatures at which the bitumen disks soften and sag downwards a distance of 25 mm under the weight of a steel ball.
The softening point (SP) and penetration index (PI) of bitumen from parts of southwestern Nigeria are important properties needed for better design and optimization of the upgrading process of ...
Softening point is that temperature at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition.
In this test, an attempt is made to obtain optimum binder content for the type of aggregate mix used and the expected traffic intensity. 11.4 STEPS OF DESIGN 1. Select aggregate grading to be used (Table 11.2) ... B0 = optimum Bitumen content. B1 = % asphalt content at maximum unit weight. B2 = % asphalt content at maximum stability.
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