避免隐患
Avoid security risks
为避免预埋钢骨架处济南GRC构件中钢筋沿钢筋方向生锈和膨胀裂纹，GRC构件中预埋骨架钢筋及预埋件宜采用镀锌钢筋或不锈钢条，或使用其他防锈处理来避免生锈。产生膨胀裂缝，隐患。
In order to avoid the embedded steel skeleton in Ji 'nan GRC member along the direction of steel rust and expansion crack, GRC member embedded skeleton steel and embedded parts should be galvanized steel bar or stainless steel bar, or use other anti-rust treatment to avoid rust. Produce expansion crack, eliminate safety hidden danger.
建筑物外观不受影响
The exterior of the building is not affected
GRC构件渗水及墙体污染外墙GRC线安装使用后，尤其是下雨天水平线下，雨水渗出，线顶雨水也顺着墙体流向墙体。线，线上的积灰到外墙。外墙形成污迹，严重污染墙体，影响建筑美观。形成本病的主要原因是老建筑线路安装处墙体未去除灰泥??层后再重新粉刷或新建筑先粉刷后安装线路，然后修复关节；第二个是因为水平线。或立柱顶盖开口不倾斜或做滴水线，造成雨水从线路上开口进入线路，从线路下开口流出或沿管外壁流出线，造成墙体污染。
GRC line seepage and wall pollution Wall GRC line installation and use, especially rainy day horizontal line, rain seepage, line top rain also flow along the wall wall wall. Line, remove dust from line to exterior wall. The exterior wall is stained, which seriously pollutes the wall and affects the architectural beauty. The main reason for the formation of this disease is that the old building line installation wall did not remove the plaster? Layer after repainting or new building first after painting the installation of lines, and then repair joints; The second is because of the horizontal line. Or the opening of the column top cover does not tilt or make a drip line, causing rain water to enter the line from the opening on the line, flow out from the opening under the line or flow out along the outer wall of the pipe. Line, causing wall pollution.
满足施工要求
Meet construction requirements
GRC构件安装在外墙上时，一般根据厂家提供的安装图，在外墙上安装8~10个普通膨胀螺栓，然后用标准6号钢筋与预埋钢筋焊接即可就行了，或者直接用膨胀螺栓固定在墙上的装饰凸块和窗顶花。以上安装方法一般用于点焊施工。焊缝长度不符合要求。膨胀螺栓撞墙后，很容易撞到砖缝，无法发挥作用，达不到施工“标准”》给GRC线路的安装带来隐患。
When the GRC line is installed on the outer wall, generally according to the installation diagram provided by the manufacturer, 8~10 ordinary expansion bolts are installed on the outer wall, and then the standard no.6 steel bar is welded with the embedded steel bar, or the decorative convex block and window top flower are fixed on the wall directly with the expansion bolt. The above installation method is generally used for spot welding construction. The weld length does not meet the requirements. After the expansion bolt hits the wall, it is easy to hit the brick joint, which cannot play its role and cannot reach the construction "standard", bringing hidden trouble to the installation of GRC line.
