Recently Nanjing Mankate official website backstage has received many letters from our customers, which consult some common operating problems of anchorage glue. All of them are some very basic problems. So we think that although these issues are simple, it is necessary to make them clear too.
1.How to make the steel bar enter more smoothly when planting bars to the buildings?
We usually use the electric hammer matched with a short drill and weld a small iron plate with 6mm thick at the end of the drill. The hammer state is set to impact. With the use of the blow and impact capabilities of the drill, the steel bar can quickly enter. Using this method, the efficiency of planting bars will greatly increase.
2. If the inside of concrete has intensive steel, and is not easy to perforate the holes, how to do?
When we plant bars to the beam columns, the problem that we often encounter is that the internal reinforcement is too tight and the holes are not easily drilled. The larger the diameter of the reinforcement, the harder it is. Supposedly, the hole that we are going to drill is 30MM, but the net spacing within the beam column is only 28mm. Then this time in accordance with the law of equal area of cross-section, we need to use two 18-tendon to replace. The diameter of the drilled hole is only 22mm. This will solve the problem.
3. What should be paid attention to when planting bars in the hard substrates?
Planting bars can make the building load transmit and decentralize to a larger range, which will help improve the anchoring force. If the stone doesn’t have the bar planting operation, the bearing just depends on the rock itself. But the type and strength of rock, with or without cracks will become a big problem. So when considering planting bars, we should increase the length of planting bars. The specific parameters should get through the test and inspection of the scene.
Nanjing Mankate has many years of experience in the anchorage reinforcement. So if you have some problems about it, you can consult us. And we will also regularly reply to your questions. Here we want to introduce our anchorage glue. In the course of anchorage reinforcement, it is recommended to use Mankate anchorage glue. Mankate anchorage glue can bear the high temperature. It is China BrandName and underwritten by Ping An insurance. It has passed the domestic high temperature resistance certification! Fast load, high temperature resistance, fatigue resistance, the service life up to 50 years, it is your excellent choice for anchorage reinforcement.
Hotline: 400-894-5118.
Editor: Nanjing Mankate
Copyright by www.njmkt net, for reprint, please indicate the source!
