durability

Nylons have the virtue of durability.

In the field of thermology, diamond’s heat-durability and heat conductivity were enhanced.

Tests show that the re-dispersible emulsoid powder can remarkably improve mechanical property and durability of mortar.

We can use HYPALON fabric to build our yacht,its durability and security will enhance better.

Later on, the on-site concrete durability test of the trestlework in the workshop building is taken as one example to analyze the concrete cover and the dept of its carbonifaction.

R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.