INDEK通风板以较高强度钢材结合优化设计较精密加工制成，具有质轻、较高承载、开孔率大的特性，针对不同需求，有15%-80%开孔率的较高强度通风地板，结构无填充材料，钢板自上而下均冲制有通风孔，可与全钢、复合、硫酸钙、铝合金等活动地板配套，适用于对地板下部有通风要求的场所。如通风量需要调节，可配置风量调节器，通风量可以从0-40%范围内任意调节。

The indek ventilation board is made of high-strength steel combined with optimized design and precision processing. It has the characteristics of light weight, high bearing capacity and large opening rate. According to different needs, it has 15% - 80% opening rate of high-strength ventilation floor. The structure has no filling material, and the steel plate is punched with ventilation holes from top to bottom. It can be perfectly matched with all steel, composite, calcium sulfate, aluminum alloy and other raised floors. It is suitable for all kinds of floor Places with ventilation requirements under the floor. If the ventilation volume needs to be adjusted, the air volume regulator can be configured, and the ventilation volume can be adjusted from 0-40%.