At a glance, you can see the color of the organic fertilizer. The organic fertilizer dried by physical methods still retains the color of the original feces, only the water is reduced. The organic fertilizer treated by composting technology turns brown or dark brown after being decomposed, and there are no other impurities in the finished product.
The second touch can grasp a high-quality organic fertilizer by hand, the hand feel is consistent, the wet fat is soft and elastic; the dry fertilizer is very brittle and easily broken. Inferior organic fertilizers can be used to touch impurities, especially sand.
Three blisters can take two cups of water, and put a little high-quality and inferior organic fertilizer, respectively, in a few minutes can be good or bad. Organic fertilizer adulteration is generally added sand or soil particles, high-quality organic fertilizer is evenly distributed in water, and the bottom of inferior organic fertilizer sinks into a lot of sand or soil, the difference is obvious.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Geogrid
The Geogrid including Polyester Geogrid, Fiberglass Geogrid, Steel Plastic Composite Geogrid and Plastic Geogrid.
The geogrid is a major geosynthetic material. Compared to other geosynthetic materials, it has unique performance and efficacy. Commonly used for reinforcement of soil structure or reinforcement of composite materials.
The uses of geogrid: It is suitable for embankment and embankment reinforcement slope protection tunnel wall reinforcement large airport parking lot wharf cargo yard and other permanent bearing foundation reinforcement.
The feature of geogrid:
The high strength creep can adapt to all kinds of environment soil, and can satisfy the use of high grade highway retaining wall.
It can effectively improve the locking and occlusion of the reinforced bearing surface, greatly enhance the bearing capacity of the foundation, effectively restrain the lateral displacement of the soil, and enhance the stability of the foundation.
More suitable for deep-sea operations, embankment reinforcement, fundamentally solve the other materials do stone cage due to long-term erosion by the sea caused by low strength, poor corrosion resistance, short service life and other technical problems.
It can effectively avoid the construction damage caused by the crushing and destruction of machinery and tools in the construction process.
Steel Plastic Geogrid,Polypropylene Geogrid,Stretch Plastic Geogrid,Biaxial Plastic Geogrid
ANPING COUNTY SHANGCHEN WIREMESH PRODUCTS CO.,LTD , https://www.scwpwiremesh.com