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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 »

Drainage network 一. Material composition and structural characteristics 1、Drainage net: The drainage net is made of corrosion-resistant plastic material and has a three-dimensional mesh structure. So, it has very good water permeability and filtration properties. The core of the drainage netwo...Read more »

3-D drainage network ，It is a drainage material with a three-dimensional structure. It is made of high molecular polymers such as polyethylene ( PE） Or polypropylene ( PP）， Processed by special technology, it can form a network structure with multiple drainage channels and high compressive st...Read more »

一. Raw material selection and preparation 3D geotechnical Composite drainage network The main raw material of lattice is high-density polyethylene ( HDPE） Granules. These pellets are subject to strict screening and inspection to ensure that its quality meets the production requirements. Before ...Read more »

Waveform Composite drainage network Mat is a material commonly used in water conservancy, construction, transportation and other projects. It has very good drainage properties, compressive strength and corrosion resistance. 1. Preparation before installation Before installing the corrugated compo...Read more »

1. Material selection and performance requirements Plastic Drainage plate Is made of high density polyethylene ( HDPE） Or polypropylene ( PP） Made of high-strength, corrosion-resistant plastic raw materials. These materials not only have very good physical properties, such as high strength, hig...Read more »

1. Plastic Drainage plate The basic composition and characteristics of The plastic drainage board is made of high-density polyethylene ( HDPE） Or polypropylene ( PP） Made of such polymer materials, it has the characteristics of light weight, high strength, corrosion resistance and aging resista...Read more »

Three dimensional composite drainage network It is a material commonly used in roads, tunnels, water conservancy, environmental protection and other projects. It can not only drain water, but also provide soil protection and structural reinforcement. So, how long is its lifespan? 1. Three-dimensi...Read more »