The filling elevation of the foam light soil with different strengths shall be constructed in strict accordance with the design requirements. The anti-seepage geomembrane on the top of the foam light soil subgrade shall be laid under the metal mesh,…
Foam concrete wall casting methods can be divided into three types: removable formwork casting, formwork-free casting and sandwich wall casting. Among these three types of casting methods, the mold-free casting method is widely used.…
Ferroferricoxide, chemical formula Fe3O4. It's also known as ferroferric oxide with the chemical formula Fe3O4. Purity: 99.5%Particle Size: 0.8mm More Information About Iron Oxide Fe3O4 Pulver Iron oxide (II,III) Fe3O4 This iron is highly inso…