it dries fairly quickly and can cause cracks when dried. hope this was helpful
why do you have to modifiy your ps2
Sand cone test is detemination of silt content of sand
Choose the grade of concrete & assume minimum water/cement ratio.Conduct some initial tests on the materials like cement, sand & metal(coarse aggregate).Tests like UNIT WEGHT, SPECIFIC GRAVITY,SIEVE ANALYSIS,SLUMP CONE TEST & COMPACTION FACTOR TEST. According to the obtained results do the mix design from IS CODE of IS800-10262 check for water cement ratio & calculate the quantity of cement, sand & coarse aggregate.
mortar mix may be used as a strengthen agent for the available soft soils, it will increase shear strength, but in the same time bonding with aggregate will be decrease. it may consider as a soil stabilization method if cement added as 10% by weight of the sand silty clay. it will work good.
plaster sand
geargrgtrehr
sand replacement method is used for determining the dry density of soil
why do you have to modifiy your ps2
Sand cone test is detemination of silt content of sand
The Sand Cone Method is a sand replacement method for determining the field unit weight or the in-situ density of natural or compacted soil. There are three standard procedures used for determining this weight, including the Sand Cone Method, Rubber Balloon Method and the Nuclear Method. In the Sand Cone Method, as done in this lab, a hole is excavated in the area where the soil has been compacted and the dry weight of the soil can be obtained by determining the weight of the moist soil and the moisture content. The volume for the hole excavated is calculated by reintroducing the sand into the hole and then the dry unit weight of compaction is calculated by dividing the dry weight of the soil by the volume of the hole. This test method is applicable for soils without appreciable amounts of rock or coarse materials in excess of 1 1/2 in. (38 mm) in diameter. The main application of this test is the cases like embankment and pavement construction, this is basically a quality control test where a certain degree of compaction is required. This test is also used in stability analysis of embankments and slopes, for the calculation of pressure in underlying strata for settlement problems and also design of underground structures.
No
no just put it in a filter paper cone resting in a beaker (make sure it doesn't touch the bottom) and all the wate will slowly drip out and you'll be left with water in a beaker and sand in the cone No, since they are different state of matter. by the process of filtration you can able to separate it. But if you mean to thoroughly separate it maybe, with the use of another method like the process of drying. I'm not sure about the name of the method but I hope somhow it would hepl.
credit
cone method,deep hole method,slide hole method,center hole method,trench method,slit method
Red sand beaches in Hawaii are derived from the erosion of cinder cone volcanoes.
windblown experiment
churvaness