About the volume shrinkage rate of soil(About the volume shrinkage rate of soil)

The real volume of soil、It may be less than the stated volume.。 This phenomenon、This is due to shrinkage after the soil is sealed.。 Measure the stated capacity before encapsulation、I will enclose it in the package、After enclosing in a bag、Due to compression due to loading after packing and evaporation of water content over time、A slight capacity reduction may occur。 This phenomenon、It is called the dandruff rate (soil volume change rate).。 Consider the dandruff rate in advance、There is also the idea that it should be enclosed so that the actual capacity and the stated capacity are the same in the end.、 Since the compression rate is not uniform (depending on the season, storage conditions, and the passage of time), the decrease due to the dandruff rate is predicted.、It is not physically possible to increase the amount and enclose it.。 Also、Aquarium soil、Because it is used by immersing it in water、By absorbing water、 100It is possible that the compressed volume will return, if not%.。 Our soil enhances adsorption capacity、Because it is made for the purpose of making clean breeding water、The characteristic is that it is porous.、 Please understand that such a phenomenon will occur more.、We hope you will continue to use it.。   About the volume shrinkage rate of soil The actual volume of soil may be less than the stated volume. This phenomenon is due to shrinking after the soil is packed. Before packing, the stated capacity is measured and packed in the package, but after packing, after being packed in a box a slight decrease in capacity may occur due to compression due to loading after packing or evaporation of the contained water over time. This phenomenon is called the dandruff rate(rate of change in soil volume). There is also the idea that the dandruff rate should be…