According to relevant research data, after adding lubricating agent to concrete, the retarding effect of concrete is obvious. The more the amount added, the better the retarding effect. . Moreover, it also has a great influence on the strength of concrete at 28 days, and the strength gradually increases with the increase of the dosage.
Therefore, compared with mortar, lubricant can be said to have obvious advantages in all aspects. Nowadays, energy conservation and environmental protection are advocated, and lubricant is a good substitute for mortar.
First close the discharge door of the pump truck hopper, add an appropriate amount of water into the hopper, pour the pipe moisturizer into the water, and then use a wooden stick to Stir until it becomes a transparent gel, then turn on the pump. After all the lubricant in the hopper has entered the concrete tank and pump pipe, you can start to put concrete into the hopper, turn on the pump, and push the concrete The gel formed flows along the pump tube. When the lubricating agent flows out of the end hose, the lubricating process is completed.
It should be noted that the longer the length of the pump tube, the greater the amount of lubricating agent. At the same time, when blending the lubricating agent into the water, you can Increase the stirring time to make it more viscous and the lubrication effect will be better.
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