Knowledge Base

Differences between Geotextile and Felt: There are actually quite a few differences between them. The main disparities lie in the raw materials used. Geotextile is generally white, made from better-quality raw materials, offering greater tensile strength and higher density. In contrast, felt primarily serves as the main insulation material for greenhouse insulation quilts, with its […]

Currently, China’s aquaculture industry primarily adopts a model centered on anti-seepage and conservation. Anti-seepage geomembranes have been utilized in the construction of lotus root ponds and for breeding eels, loaches, leeches, and other aquatic species. By employing anti-seepage membranes, the invasion of bacteria is effectively blocked, significantly reducing breeding risks while conserving water resources and

Permeable geotextile and impermeable geotextile are two distinct types of geosynthetic materials, differing in material composition, performance characteristics, and application scenarios: 1. Material Composition 1. Permeable Geotextile: Typically made of synthetic fibers (e.g., polyester, polypropylene) with a porous structure, allowing water to pass through while preventing soil particle loss. 2. Impermeable Geotextile: Also known as

What are the key considerations for the construction quality of geogrids? On a flat and compacted site, the main force-bearing direction (longitudinal) of the installed and laid geogrids should be perpendicular to the axis of the embankment. The laying should be flat, without wrinkles, and as taut as possible. They should be fixed with pins

【Product Introduction】 Staple fiber needle-punched geotextile is produced using a needle-punched non-woven process, primarily with polyester staple fibers or PP as the main raw materials. The finished product is in fabric form, typically with widths ranging from 1m to 6m and lengths from 50m to 100m. Common specifications range from 100g/m² to 600g/m². Industry terms:

Manufacturers of geotextiles, let’s explore the following storage approaches together: a. Segregated Storage This method involves maintaining a specified distance between geotextiles of different grades or concentrations within the same room or area. Non-compatible materials are separated by designated aisles to ensure spatial isolation. b. Partitioned Storage In this approach, geotextiles are stored in the

【Product Introduction】 Polyester filament non-woven geotextile is manufactured using PET polyester fibers as the primary raw material through a needle-punched non-woven process. It is a type of geosynthetic material applied in geotechnical and civil engineering projects. The finished product is in a cloth-like form, typically with a width ranging from 3m to 6m and a

Filament geotextile is a high-strength, corrosion-resistant geosynthetic material primarily used for isolation, filtration, drainage, reinforcement, and protection in engineering projects. 一. Core Functions and Application Fields Leveraging its unique material properties (such as high tensile strength, chemical resistance, and good water permeability), filament geotextile plays a crucial role in the following engineering sectors: 1. Transportation

Generally, it is determined according to construction requirements. The primary function of a geomembrane is seepage prevention. Geomembranes are not only used in hydraulic engineering but also in the storage projects of solutions with complex chemical compositions or industrial waste. When applied in different seepage prevention projects, the selected thickness of geomembranes varies. The thickness