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一. Construction preparation 1、Grass-level treatment Before laying the geocomposite drainage network, the base layer should be thoroughly cleaned to ensure that there are no hard protrusions such as gravel and blocks on the surface, and the flatness and compaction required by the design should b...Read more »

Three dimensional composite drainage network It is laid between the foundation and the subbase to drain the accumulated water between the foundation and the subbase, block the capillary water and effectively integrate into the edge drainage system. This structure automatically shortens the draina...Read more »

The advantages and disadvantages of drainage boards determine their scope of application. What are the advantages and disadvantages of drainage boards? You answer them one by one. The drainage board has the advantages of convenient construction, short construction period, no need for maintenance ...Read more »

一. Functional differences 1、Water storage plate: A water storage plate is a plate equipment that can collect, store and control the flowing medium. It is generally installed at the bottom of areas such as containers, ponds, ditches or roads, and is used to collect the overflow when the fluid le...Read more »

一. Basic structure and performance of three-dimensional drainage network 1、The three-dimensional drainage net consists of a three-dimensional geonet core and two-sided needle-punched and perforated non-woven geotextile. The core part of the mesh has a thick vertical rib and an oblique rib at th...Read more »

Drainage board is an efficient and economical drainage material, which is commonly used in waterproofing and drainage systems in basements, roofs, tunnels, highways and railways. So, how does it lap?   1. The importance of overlapping drainage boards Drainage board overlap is a key link in the in...Read more »

Three dimensional composite drainage network It can be used in water conservancy projects, municipal roads, landfills and other fields. So, what is its lap width? 1. Three-dimensional Composite drainage network Basic overview of The three-dimensional composite drainage net is made of acupuncture...Read more »

一. Preparation before construction 1、Material selection: The quality of waterproof and drainage board can affect the waterproof effect of the project. Therefore, before construction, we should choose high-quality waterproof and drainage boards that meet national standards and engineering requir...Read more »

Composite drainage network The mat not only removes groundwater and prevents soil erosion, but also improves the bearing capacity and stability of the foundation. 1. Preparation before construction Before construction, the construction area should be cleaned to ensure that the ground is flat and...Read more »

Plastic drainage board It is a commonly used material in foundation reinforcement, soft soil foundation treatment and other projects. It can improve the performance of foundation and the stability and durability of engineering structures through the mechanisms of drainage, decompression and accel...Read more »

In engineering, drainage is one of the key factors affecting the quality and long-term stability of engineering. Geotechnical drainage networks and Composite drainage network They are two common drainage materials, each with unique advantages and applicable scenarios. 一. Material properties and ...Read more »

一. Preparation before installation 1、Clean up the foundation: Make sure the foundation of the installation area is flat, solid and free of sharp objects or loose soil. Clean off impurities such as oil, dust, moisture, etc., and keep the foundation dry. 2、Inspection materials: Check the quality...Read more »