| 摘要 |
A baffle apparatus mountable in a hollow structural member includes first and second sealed containers, each containing a separate reactive component. The first and second containers are formed of complementary melting point materials so as to melt and allow the reactive components to mix and react when the thermal energy is applied to the structural member. The reactive components form an expanded volume foam mass substantially filling, sealing, and/or reinforcing the cross section of the structural member.
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