intumesce वाक्य

उदाहरण वाक्य

1. During a fire the graphite intumesces ( expands and chars ) to resist fire penetration and prevent the spread of fumes.
2. The silicone rubber was insufficient waterproofing to preserve the intumescing function and the products had to be recalled, which is problematic for firestops concealed behind drywall in buildings.