Key Features of Linear Drainage Channels Linear drainage channels are characterized by their push, impact, compressive and tensile strength, resistance to chemical corrosion and microbial侵蚀. They are suitable for machinery equipment, maintenance, and construction projects, featuring deep and shallow excavation, simple slope finding, ease of construction, and fast installation speed, ensuring project timelines. Linear drainage channels are modular design systems with different specification groups that can meet the requirements of various architectural drainage pipeline projects. Due to their linear continuous drainage, they have better discharge performance than traditional point drainage systems and do not show any local waterlogging. They define indoor spaces, enhance the sense of place, and can be used as boundary lines for different areas, distinguishing space regions and thus adding to the sense of place. Linear drainage channels are an improvement and advancement of traditional drainage channels and are highly effective. Linear product drainage channels are used for collecting groundwater and then channeling it into the drainage network. The drainage channel body is made of highly durable HDPE material, and the cover plates are available in various materials: HDPE, high molecular weight polymer, galvanized iron, stainless steel, and ductile iron, meeting the EN1433 standard's six load levels. They are suitable for urban and residential community squares, landscaping, building platforms, parking lots, roads, airports, harbors, and more. Components: 1. Channel Body - Made of HDPE material, meeting EN1433 standards. 2. Back Plate - Various material types with the maximum load level up to F900. 3. Inspection Box - Easy to clean and maintain. 4. Grate - With drainage openings for easy pipeline connections. Linear drainage channels leave only a narrow drainage seam on the surface, offering a discreet and aesthetic effect, making them popular among property owners for urban square road drainage. Many regions in China have adopted linear drainage channel systems. Any special requirements for the installation of drainage channels must be approved and confirmed by relevant professional designers. Frequently Asked Questions: 1. Expansion Joints - When concrete is used for installation, expansion joints must be set at the same orientation and vertical as the drainage channels. The spacing of the joints should be referred to in the installation manual and approved by the structural engineer. If the expansion joint intersects with the drainage channel, it should not be cut by the drainage channel. The joint should be located at the junction of two channels or the channel should be cut and sealed again. 2. Temporary Measures - When the drainage channel is already positioned but construction is not yet completed, the exposed top of the drainage channel is vulnerable to damage from construction site traffic. Prevent vehicles from directly driving over the drainage channel. If vehicles must cross the newly installed drainage channel, at least a 0.9-meter-wide driving strip should be installed on both sides of the channel, and it is not recommended to use movable wooden boards. 3. Sealant Application - If the drainage equipment is installed in a raised floor, the precast drainage channel components at the joints should be sealed with appropriate sealant for waterproofing. The sealant should have the same resistance to chemical corrosion as the drainage channel material and can adapt to the movement and temperature changes from the floor, with the work surface being carefully treated before applying the sealant. Installation Precautions: 1. Select the appropriate product category and installation location based on local standards, laying methods, geological conditions, load levels, and other detailed requirements of the application customer. 2. The surface (streets, flat areas, etc.) should be 3-5 millimeters higher than the installed height of the drainage channel. 3. The horizontal ground stress of the drainage channel during operation - in concrete areas. 4. When used on concrete arches and side surfaces, the back plate should be placed in the trench or the channel should be able to withstand the ground stress effectively. 5. Ensure that the drainage channel is not damaged during installation. For example, when vehicles are necessary to cross the drainage channel during construction, try to avoid rolling over it. 6. The installation methods for sedimentation tanks and similar drop wells are similar to those for drainage channels. 7. The back plates suitable for road traffic are of C20 grade or higher.