【 Building materials network 】I often share with you how to distinguish the quality of gusset plates, but in fact integrated ceiling The quality is more important and depends on the ceiling keel Good or bad. For most amateurs, how to judge the quality of ceiling keel? Today, I will share some tips with you.

1、 Keel material: galvanized strip steel

Galvanized strip steel, general brand Lightgage Steel Joist High quality galvanized strip steel is selected, and its strength and weight are much stronger than those of inferior brands. When you buy keels in the building materials market, you can call pin The salesperson took a sample of keel and weighed it in his hand. After you have visited several stores, you can compare the keels of the same length. The heavier the keel, the better the quality. Because the keel with high-quality galvanized steel strip is thicker, it can bear more weight in the decoration of the ceiling, so it will not be deformed due to the weight of the gusset plate plus the weight of the electrical appliances, It affects the overall installation effect of the ceiling.

2、 Keelbook surface treatment technology

The shape of light steel keel shall be flat with clear edges and corners, and the notch shall not have burrs and deformation that may affect the use. The zinc coating shall be free of defects such as peeling, beading and falling off. Superior products are not allowed to have corrosion, damage, black spots, pitting and other defects. During appearance quality inspection, visual inspection shall be carried out under the condition of bright light 0.5m away from the product.

3、 See the manufacturer's production strength

The strength of the manufacturer. Before you choose a brand product, you should better understand the strength of the brand. A strong manufacturer has the ability to research, develop, produce and sell. This reflects the quality assurance of the keel of the brand on the one hand. Imagine how a business that has no research and development strength can ensure the quality of its products by OEM.

4、 See after-sales service and reputation

After sales service and reputation, you can learn about the after-sales service quality and reputation of a brand through the network and friend channels, and try to choose products with good reputation. Because the reputation effect is formed through word of mouth, not advertising effect, the quality of this ceiling keel is generally reliable, so it can be recognized by consumers.

In conclusion, consumers should pay attention to the quality of integrated ceiling keel in addition to the quality of gusset plate when purchasing integrated ceiling products to ensure the firmness and safety of the installation of integrated ceiling.