الوصف

The advantages of low density are quite obvious and clear. At 0.7 g/cc cenospheres are approximately *5 % of the density of other mineral fillers but are also strong enough to withstand most mixing, compounding and processing activities. 
The building industry all over the world is moving more and more to lightweight products. Low density results in ease of application and use, easier mixing, lower transport costs, low slump and sag, reduced worker fatigue, easier sanding, easier cutting and drilling.