The main functions of GRC panel fasteners are as follows:

a. 為了板和建筑物的使用壽命，把面板固定在建筑物上。

a. The panels are fixed to the building for the service life of the slab and the building.

b. 允許在單板之間或板與支撐結構之間產生平直位移和旋轉位移，而仍可保持接縫處的防水性。

b. It is allowed to produce straight displacement and rotation displacement between veneers or between slabs and supporting structure, while still maintaining the waterproof property of joints.

c. 提供足夠的調節量以滿足結構偏差和上述（b）中預先考慮到的位移。

c. Provide sufficient adjustment to meet the structural deviation and the displacement pre considered in (b) above.

d. 使GRC構件中的應力集中現象較小化，保持在所有不利條件（沖擊、振動、風、火等）下支撐結構和約束的完整性。

d. The results show that the stress concentration in GRC members is reduced, and the integrity of supporting structure and constraints is maintained under all adverse conditions (impact, vibration, wind, fire, etc.).
              

e. 提供GRC構件面板在制造、裝卸和安裝過程中的起吊件。

e. Provide lifting parts for C panel of GR component during manufacturing, loading, unloading and installation.

f. GRC面板上的固定件在應在盡可能大的范圍內分布，可保證力的傳遞。

f. The fixings on the GRC panel should be distributed as far as possible to ensure the transmission of force.

g. 在板的底部設置支撐，可充分利用GRC的強度性能，在板的上部和底部都設置支撐，可限制水平位移。對（b）條中的位移進行量化是困難的，但是為了設計、安裝和密封接縫，可對位移的大小和方向進行保守的估計。

g. Setting supports at the bottom of the slab can make full use of the strength performance of GRC. Setting supports at the top and bottom of the slab can limit the horizontal displacement. It is difficult to quantify the displacement in (b), but in order to design, install and seal joints, the magnitude and direction of displacement can be estimated conservatively.