Fireproof sealant
Intumescent fire sealant: it has the characteristics of volume expansion when encountering heat in fire.
Elastic fireproof sealant: fireproof sealant with certain expansion (displacement) capacity.
Application:
The expansion type fireproof sealant is mainly used for the sealing of single or small-sized bundle cable through hole and for the filling of the gap between cables.
Elastic fireproof sealant is mainly used for fireproof sealing of building joints (such as curtain wall gap). |
