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Cement pipe manufacturers explain the quality control problems of reinforced concrete pipes

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更新时间:2019年06月01日03:07:50 打印此页 关闭 Clicks: 414 Updated: June 1, 2019 03:07:50 Print this page Close

讲解怎么对钢筋混凝土管道进行质量监控? Cement pipe manufacturers explain how to perform quality control on reinforced concrete pipes?

Reinforced concrete pipes are a kind of special pipes, which are mostly used in outdoor drainage projects. Generally used for conveying water, oil, gas and other fluids. During the measurement of reinforced concrete pipelines, measurement errors or avoidance of the original structures will cause the orientation of the pipelines to be offset and the slopes on the elevations to be irregular. How can quality control prevent these situations from happening? What is the method for testing reinforced concrete pipes? Let's learn more with the cement pipe manufacturers.

How to perform quality control on reinforced concrete pipes

1. During the construction of reinforced concrete pipelines, the construction unit is required to select pipes produced by regular manufacturers, and check whether the materials such as the factory certificate and mechanical test report of the pipes are complete.

2. After the pipes enter the site, the engineer shall check the appearance of the pipes. The pipes shall not be damaged, peeled, honeycomb exposed, cracks, etc., and the pipes that are not qualified for appearance shall not be used.

3. Strengthen the maintenance of pipes, requiring manufacturers to strengthen the maintenance of pipes during the transportation and installation of pipes.

Methods for testing reinforced concrete pipes

1. Use a measuring instrument with an accuracy of 0.5mm to measure the length of the tube. The smaller value is the length of the tube.

2. Use special measuring things or other measuring tools to measure the inner diameter of the pipe and the inner diameter of the working surface of the pipe socket, and measure the two vertical;

3, the standard of orientation, the larger the inner diameter of the pipe, the smaller the inner diameter of the working surface of the reinforced concrete pipeline;

4.Using a gauge to measure the vertical working surface of the socket of the pipe socket end, the double socket pipe and the steel socket;

5. The working surface standard of reinforced concrete pipes, whichever is greater;

6. Use a square ruler or a special measure to measure the end of the large inclined pipe.

How to perform quality control on reinforced concrete pipes

Methods to improve the durability of reinforced concrete pipes

1. When choosing cement, pay attention to choosing high quality and good performance cement. And can choose some kinds of cement with special properties according to needs. This can basically improve the durability of cement pipe equipment.

2. Control the amount of water ash and cement in the cement pipe equipment. Whether the water-cement ratio and the amount of cement are reasonable directly affect the compactness of the concrete and the durability of the equipment.

3. Cement pipe company introduces the use of air entraining agent or water reducing agent for cement pipe machinery. It can improve the properties such as impermeability and frost resistance, and can sometimes save cement.

4. Improve the operation method of cement pipe equipment. In the concrete construction, the cement pipe equipment should be mixed evenly, irrigated and vibrated compacted, and the maintenance should be strengthened to ensure the safety during construction and the quality of the product.

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