According to the size of sand, it can be divided into three categories-

VT is used for filling sand-lands. Namely

Fine sand

Medium sand

Coarse sand

 Fine sand

The type of sand 16 (A.T.T.), which does not leave any remaining, is called fine sand. Usually this type of sand is used for the plaster.

 2. Fine sand

There is no residual of running No. 8 (A.T.T.M), which is called medium sand. Usually this sand is used to make spices for mantle work. In our country this type of sand is called a local sand.

 3. Coarse sand

No. 4 (A.T.T.M) is not left to run in the open, they are called thick sand. This sand is more suitable as a concrete finite aggregate. Our country is known as thick sand syli Bali.

Unproductive sand is usually called good sand, like foam, fossil, silt, salt etc. This kind of sandal and silt can be in sand and sand. For this reason, the sand should be well-fed before using the construction work.

The best ways to know the sand are mentioned below -

For the construction, the thick sand fm 1.5 to 3 and the chicon sand fm 0.8 to 1 is remarkable. The results of the experiments with the help of swirling in the laboratory for grading grading of sand is revealed by the Finns Modulus (FM).

Good quality sand grains are sharp, angular and strong. Moreover, to be free from rubbish, coal pieces, dirt, weed, stalks, gravel, silt etc.

Saline sand can not be used, if the mixture of sand mixed with water mixed with tongue, if its taste looks saline, then the sand quality is not good.

If rubbing properly with some sand in the palm of one hand and rubbing it properly with the other hand, then the sand is not good, if the palm is leaped to a large extent. The more leaped, the better the sand will appear.

sand

After mixing water and sand with 1/4 sand in a glass glass and 3/4 percent water, mixing water and sand, if the glass is deposited in the bottom of the glass and the clear water is present on the surface of 30 seconds, then the quality of the sand will be well .

VT is used for filling sand-lands. Namely

Fine sand

Medium sand

Coarse sand

 Fine sand

The type of sand 16 (A.T.T.), which does not leave any remaining, is called fine sand. Usually this type of sand is used for the plaster.

 2. Fine sand

There is no residual of running No. 8 (A.T.T.M), which is called medium sand. Usually this sand is used to make spices for mantle work. In our country this type of sand is called a local sand.

 3. Coarse sand

No. 4 (A.T.T.M) is not left to run in the open, they are called thick sand. This sand is more suitable as a concrete finite aggregate. Our country is known as thick sand syli Bali.

Unproductive sand is usually called good sand, like foam, fossil, silt, salt etc. This kind of sandal and silt can be in sand and sand. For this reason, the sand should be well-fed before using the construction work.

The best ways to know the sand are mentioned below -

For the construction, the thick sand fm 1.5 to 3 and the chicon sand fm 0.8 to 1 is remarkable. The results of the experiments with the help of swirling in the laboratory for grading grading of sand is revealed by the Finns Modulus (FM).

Good quality sand grains are sharp, angular and strong. Moreover, to be free from rubbish, coal pieces, dirt, weed, stalks, gravel, silt etc.

Saline sand can not be used, if the mixture of sand mixed with water mixed with tongue, if its taste looks saline, then the sand quality is not good.

If rubbing properly with some sand in the palm of one hand and rubbing it properly with the other hand, then the sand is not good, if the palm is leaped to a large extent. The more leaped, the better the sand will appear.

After mixing water and sand with 1/4 sand in a glass glass and 3/4 percent water, mixing water and sand, if the glass is deposited in the bottom of the glass and the clear water is present on the surface of 30 seconds, then the quality of the sand will be well .