Open cell foam glass

Open-cell foam glass has all the holes, so it is called open-cell foam glass. A promising application of open-cell foam glass is to use it as a green water-retaining material with its high water absorption rate (water absorption rate of 50% to 70%). Fix it on the rock-based slope. Because the open pores in the open-cell foam glass absorb a lot of water, when the slope is dried due to water loss, the water stored in the foam glass can continue to be supplied to the soil and roots, while staggered. The spliced ​​open-cell foam glass also prevents soil erosion and protects the environment.

Special NdFeB Magnets

Ring Ndfeb Magnets,Block Ndfeb Magnets,Special Ndfeb Magnets

Haoqi Magnetic Materials Co., Ltd. ,