How much is the sand for building a house?
1, generally per cubic meter 100~ 160 yuan.
2. Time, place, transportation distance, color, water content and grain size are six major factors in sand pricing, among which grain size is the decisive factor. Generally speaking, each cubic meter should be 100~ 160 yuan, and the specific gravity of each cubic meter is about 2.62 tons.
Both natural sand and river sand must be screened before they can be used. Of course, there are screened sand on the market, but the price is about 1/3 higher. Decoration owners should choose according to their own economic affordability.
3, you can try to choose a booth dedicated to large decoration companies to buy materials. "Although you buy less, it may be more expensive, but the quality is at least guaranteed." Secondly, we should pay attention to the price issue. The price difference between good sand and inferior sand is 50%. According to reports, in the market, taking a bag of more than ten kilograms of sand as an example, the price of medium sand is 16-20 yuan/bag, while that of inferior sand is only 10 yuan/bag. It makes sense that there is no good goods in the sand.
The price of sand is mainly determined by particle size, transportation distance, color, water content, time and place, and the price of different types of sand is different. The market price of river sand for ordinary buildings is generally between 80- 120 yuan, while the price of white sand for children is relatively high, between 350-650 yuan! According to the fineness, the price is different, but it is generally between 20 mesh and 40 mesh.
River sand is divided into: building sand, dry river sand, natural river sand, 4-8 mesh river sand, 8- 16 mesh river sand, 10-20 mesh river sand, 20-40 mesh river sand, 40-70 mesh river sand and 50- 100 mesh river sand.
What is the total price of each party?
One side of sand should be understood as loose sand, not dense, and one side of 2500kg refers to stones without gaps. In fact, different varieties of sand and gravel have considerable differences in bulk density because of different regions. The specific gravity of limestone is: 2.6 ~ 3.0 (g/cm 3), and if the flake is calculated by bulk density, it is less than the specific gravity. Granite is a plutonic rock, so its structure is very dense. The bulk density of granite is heavier than that of limestone, but the bulk density of granite is only about 2600 kg/m3. The stacking density of schist is not only related to the density of schist, but also related to the particle size of schist. For example, the particle size of limestone in a certain place is ≤80mm, and the bulk density is 1.45t/m3. There is also a kind of green slate, the bulk density is 1000 ~ 2600 kg/m3. Similarly, the bulk density of sand is also uncertain data. For example, the description of a certain proportion says: Note: The proportion in the table is made under the condition that the bulk density of sand and gravel is 1450- 1500 kg/m3, and the large particle size is 20 mm The actual preparation should be adjusted according to the quality of sand and gravel selected.
If you don't have a lot of engineering materials, you can use about 1500 kg/m3. If your engineering materials are relatively large, you should conduct field tests yourself. Generally, the volume of transportation is accurately detected, and the bulk density is obtained by dividing the weighed weight by the volume of sand and gravel.
The above is the related content of "How much is the sand for building a house" compiled by Bian Xiao.