1.排除空气，随着卷材滚动按压，并挤压卷材中的空气，使卷材稳固粘合。

1. Remove the air, press and squeeze the air in the roll as it rolls, to ensure stable adhesion of the roll.

2.铺设彩钢瓦卷材时，应从流水下坡方向开始施工，立墙面由高到低铺设。

When laying color steel tile rolls, construction should start from the downhill direction of the flowing water, and the vertical wall should be laid from high to low.

3.卷材搭接长边为3cm-8cm，短边为10cm。

3. The lap length of the coil is 3cm-8cm, and the short edge is 10cm.

4.当温度较低时，基层和卷材必须同时涂刷基层处理剂。

When the temperature is low, both the base layer and the roll material must be coated with base treatment agent at the same time.

5.外露卷材短边搭接、卷材收头及异性部位处应用密封膏密封。卷材立墙收头用金属条固定在预留槽内，然后用密封膏密封。

5. The short edge overlap of the exposed coil, the end of the coil, and the opposite parts should be sealed with sealant. The end of the coil wall is fixed in the reserved groove with a metal strip, and then sealed with sealant.

施工中影响彩钢板质量的关键因素还是材料的好坏，只有先保证材料质量，施工才能保证。洛阳市冠朝彩钢有限公司成立于2009年，目前公司有的净化板、岩棉板、硅岩板、玻镁板、EPS夹芯板生产线、单层彩钢瓦生产线。板型有760、840、900、740、343等板型，可生产0.3mm-1.0mm厚彩钢卷，有轻钢龙骨生产线，可生产0.8mm-3.0mm厚、80mm-300mm宽的超大型轻钢龙骨设备，900型楼承板、有钢构件加工抛丸除锈设备，并设计、安装钢构工程、轻钢别墅工程。

The key factor affecting the quality of color steel plates during construction is still the quality of the materials. Only by ensuring the quality of the materials can construction be guaranteed. Luoyang Guanchao Color Steel Co., Ltd. was established in 2009. Currently, the company has production lines for purification panels, rock wool panels, silicon rock panels, glass magnesium panels, EPS sandwich panels, and single-layer color steel tiles. There are plate types such as 760, 840, 900, 740, 343, which can produce color steel coils with a thickness of 0.3mm-1.0mm. There is a light steel keel production line that can produce ultra large light steel keel equipment with a thickness of 0.8mm-3.0mm and a width of 80mm-300mm. There is also a 900 type floor support plate and steel component processing shot blasting and rust removal equipment, as well as the design and installation of steel structure engineering and light steel villa engineering.