ASTM D2217 PDF

Tushakar Particles of rock which passes through 4. It provides that the sample shall be kept at a moisture content equal or greater than the natural water content. Dry the soil sample as received from the field to the room temperature or keeping in the oven at a temperature of C. This is the method covers the quantitative determination of the distribution of the particles.

Author:Tojasida Meztijas
Country:Uganda
Language:English (Spanish)
Genre:Finance
Published (Last):18 May 2004
Pages:371
PDF File Size:14.4 Mb
ePub File Size:6.43 Mb
ISBN:968-4-50365-666-7
Downloads:82026
Price:Free* [*Free Regsitration Required]
Uploader:Dagal



Tuzilkree Filter Funnel or Candles 7. Repeat until the thread shears both longitudinally and transversely when it has been rolled to about 3mm diameter, as gauged by a rod. While the material passing through the No.

The pycnometer should be calibrated with respect to temperature, top meniscus of water and the water should be properly de-aired. The TORVANE is a hand-held vane shear device for rapid determination of shear strength in cohesive soils either in the laboratory or the field. Soil passing through 75 m sieve that can exhibit plasticity putty like structure within a range of water contents and exhibits strength with air dry. This is the method covers the quantitative astn of the distribution of the particles.

Liquid limit device 2. This is done for different blows ranging between 15 to 35 blows. Active Risk Management To know the behaviour of soils and its suitability in the site, we need to tests the soils in the field and as well as in the laboratory. Procedure for the Moist Specimens. It may also be used on the ends of thin wall or split spoon samples and soil chunks removed from test pits, etc. Mortar and Rubber-Covered Pestle 3. The choice of the preparation method depends on the properties of the soil.

Hold the sample firmly to avoid any rotation of sample. Then the sample is sheared with the same initial reading. Particles of rock which passes through 4. Wherever you may test the soils it is necessary to x a standard procedures of testing Soil Characterization: Log In Sign Up. The soil aatm then taken into the cup such that the surface is parallel to the horizontal. The amount of the representative sample should be enough to perform the required tests.

ASTM D gives a guidelines for particle size analysis. The lid used should be removed while keeping in the oven, if it is used. Atleast minimum capacity of ml. Passing through 19mm and retained 4. There are two methods to find out the specific gravity of the specimen Method A: Procedure for the Oven-Dry Specimens. Check for the hygroscopic moisture. Significance of the test: To determine the remolded shear strength of the soil, rotate the vane wstm rapidly 5 to 10 times revolutions.

Soil composed of vegetable tissues in various stages of decomposition usually organic odour, a dark brown or asfm color, a spongy consistency, and a texture varying from fibrous to amorphous. Take the initial reading. Further it is classified as: If Method A is being followed, recommended mass of specimen should be taken for conducting the experiment.

Note the temperature each time. In some cases Buchner Funnels with filter paper is also used for removal of water. Repeat on the duplicate sample. By placing the palm on top of the cylinder turn it upside down for about a min. Entrapped Air Removal Apparatus. Passing through 75mm and retained on 19mm sieves. The material retained on the No. Then using a grooving tool the soil is taken out such that the grooving tool is always perpendicular to the cup at the time contact. Remember me on this computer.

These technical experts represent producers, users, consumers, government and academia from over countries. The torque is then converted to a unit shearing resistance of the cylindrical surface area. Pointer will indicate maximum shear value until manually reset.

Related Posts.

PLATON PHAIDROS PDF

Popular Publishers

More D The water content of a soil, along with its liquid and plastic limits as determined by Test Method D, is used to express its relative consistency or liquidity index. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors. Scope 1.

BRIGHTSIGN HD1010 PDF

Lab Services: Soil testing

Tuzilkree Filter Funnel or Candles 7. Repeat until the thread shears both longitudinally and transversely when it has been rolled to about 3mm diameter, as gauged by a rod. While the material passing through the No. The pycnometer should be calibrated with respect to temperature, top meniscus of water and the water should be properly de-aired. The TORVANE is a hand-held vane shear device for rapid determination of shear strength in cohesive soils either in the laboratory or the field.

Related Articles