High-strength polypropylene fiber application field

Estimate the annual increase rate of the demand for the primary production process of geotechnical high-strength polypropylene fiber in the world scale within 2 years. It is not allowed to have a relatively sharp sag. The screed is flat. The screed flatness should be flat within the permissible scale. The average slope is consistent and suitable for paper design. 9 Revenue and foundation pits must be ramped up the ladder. The high school must have a safe and reliable scaffolding, and the paving of the scaffolding is smooth, and the homework staff must wear a safe belt. It is not difficult to see that the uneven thickness of the hollow plate is the concave-convex effect of the core mold capsule, and the concave-convex effect of the core mold capsule is mainly caused by the small contact area between the anti-floating pressure block and the core mold capsule, and no surface contact is formed. The protective layer is smeared twice to wipe the first layer directly to wipe the second layer. The first layer and the second layer must be staggered by a wrong distance. The film bags with different shapes are filled with water to form various types of roofs, and only the amount of sand and gravel materials is reduced. In order to ensure the quality of the project and reduce the shortening period, the composite geology is composed of several layers of different types of geotechnical and related products. Shows great success.

In the second half of the 7th century, China began to apply geotechnical 2nd century non-woven geotechnical and high-strength polypropylene fiber geotechnical geotechnical geotextiles. Among them, the annual consumption in the United States is 80,000-10,000 tons. Polyester geotechnical production enterprises and home geotechnical raw materials production enterprises are the main focus of geotechnical work. 4 Polypropylene geotechnical accounts for 8 Japanese polyester geotechnical enterprises. Construction workers must wear soft-soled shoes to avoid damage. The 4th floor construction shall be prepared according to the design, and the supporting materials shall be stored and operated away from the fire source to prevent the occurrence of things. The application of the Yangjiang Railway and other projects in Guangdong Province. As long as the method is appropriate, the superiority of the rubber airbag can be widely used in bridge prefabrication, and its end can be almost comparable to the steel inner mold. The Shanghai-Nanjing Expressway uses the construction of the highway water conservancy project in the soft soil and settlement areas. At present, China is carrying out large-scale projects such as railways and municipalities to prevent road surface settlement and reduce the amount of sand and asphalt to make the project cost lower. Measures to cultivate and actively promote the application of geotechnical.
2 For high-strength polypropylene thread geotechnical preparation, first put the milk white in the middle while stirring, add water and insert the hand water, stir until the milk white is completely ablated, and then add and stir until the average is no clot, no precipitation and no foam. It should be flat and pasted on the leveling layer without wrinkling. When turning up, prevent the composite from peeling off.

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