a) material: HDPE material from German, which is 100% environmental friendly, resistant to oil, acids, frost, seawater, corrosion, chemicals and UV rays.
b) main advantages: the unique patented interlocking design, this helps to dissipate the loads and stresses through the cube body so that less stress is applied to the locking lugs that hold the floating structures together. On float surface, has non-slip design to protect people walk on it. See Flash here: http://www.magicfloat.com.tw/en/company.html
c) our float cube lug can bear over 2200kg tensile strength that test by approved laboratory, thus, our product is a more robust system and more suited to the demands of heavy civil engineering applications!