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FKL-1 type sealing material

Time: 2018-03-07 Browse: 1929 times
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FKL-1 type sealing material
Introduction:

FKL-1 sealing material solves the main technical problems of efficient sealing and drainage of gas in underground drilling. The main function of the plugging slurry is that the material itself is dense. At the same time, a dense combination can be formed between the plugging slurry and the wall surface of the borehole to seal the cracks. This sealing and grouting is matched with the grouting and sealing developed by our company.

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Detailed description

FKL-1 sealing material solves the main technical problems of efficient sealing and drainage of gas in underground drilling. The main function of the plugging slurry is that the material itself is dense. At the same time, a dense combination can be formed between the plugging slurry and the wall surface of the borehole to seal the cracks. The plugging and grouting equipment is used in conjunction with the grouting and sealing device developed by the company.
Features:
1. Good density and light weight (one-third of the cement), which reduces the labor intensity of underground workers in transporting sealing materials;
2. Sealing injection slurry solidifies quickly;
3. High compressive strength;
4, has good permeability and plasticity, can enter tiny cracks under pressure;
5. Expansive and effective sealing performance parameters of air leak ring around drilling:
The plugging slurry has a small density and light weight. Compared with the same volume of cement, its quality is only 1/3 of the cement, which reduces the labor intensity of the workers transporting materials. The plugging slurry can quickly solidify. After 15 to 20 minutes of grouting, it can be solidified and formed, and the compressive strength of the material can reach 3mpa after 24 hours: the strength of the plugged grout has a continuous increase in strength. As the time increases, the strength of the material gradually increases, and the strength can be increased after 7 days. When it reaches 12mpa, it can reach 25mpa after 28 days. The sealant injection slurry has micro-expansion, and its volume expands by 1.59% after 1 hour.

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