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  • GRC构件安装固定有什么方法?
  • 本站编辑:杭州欧罗建筑材料有限公司发布日期:2022-05-19 14:51 浏览次数:

焊接法:墙(柱)面上按GRC构件装置要求设置预埋铁件。GRC构件装置之前,必需对墙(柱)基体表面的附着物进行相应的清理。预埋件要求在外墙外表以内15mm防止锈水外溢。

胀螺丝锚固法:将GRC构件按安装要求在产品上预留螺孔(退拔状)螺孔间距水平向大于400mm垂直方向大于500mm然后用膨胀螺丝直接锚固定在墙(柱)面上,然后用电焊焊。方法:直接或用连杆把预埋在GRC内壁的钢板焊接在为了保证装置质量。

真正的GRC构件应该是原丝抗碱纤维短切后同配有添加剂的砂浆一同通过喷射入模,然后逐层滚压成型,尤其体现GRC合不合格的主要指标为纤维含量有无5%左右,平常铺网格布GRC1%的纤维量都没有。

Welding method: embedded iron parts shall be set on the wall (column) surface according to the requirements of GRC component device. Before installing GRC components, the attachments on the base surface of the wall (column) must be cleaned accordingly. The embedded parts shall be within 15mm of the outer wall surface to prevent rust water from overflowing.

Expansion screw anchoring method: Reserve screw holes (pull-out shape) on GRC components according to the installation requirements. The spacing of screw holes shall be greater than 400mm in the horizontal direction and greater than 500mm in the vertical direction, and then directly anchor and fix them on the wall (column) surface with expansion screws, and then use electric welding. Methods: the steel plate embedded in the inner wall of GRC was welded directly or with connecting rod to ensure the quality of the device.

The real GRC component should be the precursor alkali resistant fiber short cut, sprayed into the mold together with the mortar equipped with additives, and then rolled and formed layer by layer. In particular, the main index of unqualified GrC is whether the fiber content is about 5%, and there is no fiber content of grc1% of grid cloth.