Adding method of concrete secondary fluidizer
A fluidizing agent and concrete technology, applied in the direction of liquid batching supply device, etc., can solve the problems of improper selection of secondary fluidizing agent, inconvenient operation, inaccurate measurement, etc., to solve the problem of accurate measurement, excellent practicability, use handy effect
Active Publication Date: 2015-09-16
CHINA 19TH METALLURGICAL CORP CHENGDU CONSTR +1
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Problems solved by technology
[0002] In the process of concrete transportation to pouring, due to the loss of slump over time, concrete needs to be fluidized twice. The current method of secondary fluidization has inaccurate measurement, inconvenient operation, and the choice of secondary fluidizing agent. Disadvantages of unfairness
Resulting fluctuations in concrete quality, loss of strength and durability
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 Shown, the adding method of concrete secondary fluidization agent of the present invention may further comprise the steps:
[0017] A. Stir the prepared concrete secondary fluidizing agent evenly and store it in the secondary fluidizing agent storage barrel 3 with a graduated connector 15. Set a water tank graduated connector 16 on the water tank of the tanker, and put it into the water tank of the tanker. 1 water injection;
[0018] B. Install the secondary fluidizing agent storage tank 3 on the tank truck, and communicate with the water inlet pipe 2 and the feed pipe 6 through the tee pipe 5, and the feed pipe 6 communicates with the feed port 13 on the tank body 12, so that The water inlet pipe 2 communicates with the water tank 1 of the tanker;
[0019] C. Open tank car water tank 1 and secondary fluidizing agent storage b...
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The invention relates to a method for adding concrete secondary fluidizing agent, and provides a method for adding concrete secondary fluidizing agent with accurate measurement. The method comprises the following steps of: A, storing proportioned concrete secondary fluidizing agent in a secondary fluidizing agent storage tank with a scale communicating vessel, setting a water tank scale communicating vessel on a tank car water tank, and injecting water into the tank car water tank; B, installing the secondary fluidizing agent storage tank on a tank car, and communicating the secondary fluidizing agent storage tank with a water inlet pipe and a feeding pipe through a three-way pipe, wherein the feeding pipe is communicated with a feeding port on a tank body, and the water inlet pipe is communicated with the tank car water tank; C, opening the tank car water tank and the secondary fluidizing agent storage tank, discharging water and secondary fluidizing agent, closing the tank car water tank and the secondary fluidizing agent storage tank so that the water flows down from the water inlet pipe and is mixed with the secondary fluidizing agent in the three-way pipe, and finally entering the tank body; and D, after the tank body is rotated, checking the slump degree of concrete. The method can be associated with laboratory data to accurately measure an additive, and the method is convenient to use.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a method for adding a concrete secondary fluidizer. Background technique [0002] During the process of concrete transportation to pouring, due to the loss of slump over time, concrete needs to be fluidized twice. The current method of secondary fluidization has inaccurate measurement, inconvenient operation, and the choice of secondary fluidizing agent. Improper and other disadvantages. The resulting fluctuations in concrete quality, loss of strength and durability. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for adding the concrete secondary fluidizing agent with accurate measurement. [0004] The technical scheme that the present invention adopts to solve the technical problem is the adding method of concrete secondary fluidization agent, comprises the following steps: [0005] A. Stir the prepa...
Claims
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IPC IPC(8): B28C7/12
Inventor 徐本梁
Owner CHINA 19TH METALLURGICAL CORP CHENGDU CONSTR