一、关于墙板的裂缝问题钢筋混凝土的各种墙板,虽然材料、构造各异,使用地区气候条件不尽相同,所在环境也有差别,但裂缝的出现却是一个较为普遍的问题。综合各地多种墙板裂缝的现象,可以看到其具有一定的规律性。1.墙板的裂缝多出现在厂房的底部或窗下板,向上逐渐消失或减轻。2.南向墙板的裂缝多于北面,且宽度也较大;西向墙板的裂缝出现先于东向。3.除个别采用刚性连接的墙板,由于 First, on the cracks of the wall panels Various types of reinforced concrete wallboard, although the material, the structure is different, the use of regional climate conditions are not the same, the environment is also different, but the emergence of cracks is a relatively common problem. The phenomenon of various wallboard cracks in various places can be seen to have a certain regularity. 1. The cracks in the wall panels often appear at the bottom of the plant or under the window and gradually disappear or diminish upwards. 2. The cracks in the south facing wallboard are more than in the north, and the width is also larger; the cracks in the westwallboard appear before the east. 3. In addition to rigidly connected wall panels, due to