Fireproofing block

Fire‑proof modular blocks are "modular" products manufactured through a reactive blend of organic materials and advanced refractory materials. Compared with conventional fire‑stop modules, their key advantages include: 1) exceptional weather resistance, high strength, and excellent impact resistance, making them suitable for a wide range of demanding operating environments; 2) simple installation, lightweight construction, and ease of accommodating secondary cable routing or capacity‑expansion work; 3) safety and environmental friendliness—halogen‑free and resistant to rodent and insect damage.

Multi-component sealing material

Multi-component sealing material is a two‑component moisture‑proof sealant suitable for a wide range of applications, primarily used in electrical equipment to address issues such as fire‑resistant sealing and condensation caused by moisture. It is formulated with highly reactive chemical compounds based on polymer matrix technology; after on‑site mixing, it can rapidly self‑level, expand upon foaming, and be applied by spraying to form a continuous sealing layer. The product consists of two components, A and B, which, when combined, generate a macromolecular polymer exhibiting excellent physical and mechanical properties, superior oxidation resistance, flame retardancy, and sealing performance.

Elastic fireproof sealant

Fire‑resistant sealant is a sealing material used for firestopping, offering both sealing and fire‑protection properties; it is classified as a passive fire‑protection product. This sealant is a polymer‑based plastic that expands in volume when exposed to heat during a fire. It is primarily employed to seal individual cables or small bundles of cables passing through cable trenches, as well as to fill gaps between cables.