What are the specifications of vibrators for construction?

Vibrating rods are often used to mix concrete, and there are several points to understand when using them. What are the specifications of building vibrators? Don't touch the vibrator when mixing concrete, and the specifications of the vibrator are also different. Let me introduce the relevant situation to you. In the construction, we often use some technical tools, construction needs to use vibrators, vibrators are often used to mix concrete, so there are a few things you can understand when using work. What are the specifications of building vibrators? Don't touch the vibrator when mixing concrete, and the specifications of the vibrator are also different. Let me introduce the relevant situation to you.

Construction requirements of vibrator

Don't touch the vibrator: A. Don't touch the template when the vibrator vibrates. The distance between the concrete vibrator and the template should not be greater than 0.5 times of the action radius of the concrete vibrator, and should not be close to the template; B, vibrator vibrating don't touch the steel bar; C, don't touch the embedded parts when the vibrator vibrates. When the vibrator vibrates near the template, tap the template with a mallet at the same time, and tamp it with iron solder at the reinforcement and corner of the template.

What are the specifications of building vibrators?

1, the vibrator should be vertical and straight up and down, and the vibrator should be inserted quickly and pulled slowly (eliminating holes) when operating. When the end of the vibrating rod is about to be exposed to the concrete surface, it should be pulled out quickly, and kept rotating when pulling out, so as not to cause holes. The insertion points should be evenly distributed (between 300 and 400), and it is forbidden to plug up and down (lack of vibration).

2. When vibrating the upper concrete with a vibrator, it should be done before the initial setting of the lower concrete. Each insertion point should master the quasi-vibration time, which should be too short and not too dense, and the time should be between 20 and 30 s, and the concrete surface should be horizontal in general. There is no obvious settlement, bubbles and mortar on the surface.

3. The insertion points of vibrators should be evenly arranged. Can they be used? Determinant? Or? Staggered? The order of movement, but not mixed. The distance of each moving position should not be greater than 1.5 times the action radius of the vibrator.

There are many technical tools in engineering construction. Regarding the requirements of vibrator construction, I believe friends have a deep understanding of the use of concrete vibrators. So there are several specifications for building vibrators. I also made a general introduction above. For this kind of engineering construction tools, the use specification is the main part to ensure safety. Let's take a closer look. For a better grasp.