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1. Preparation before installation 1. Clean the foundation: Make sure the foundation of the installation area is flat, solid, and free of sharp objects or loose soil. Clean away oil, dust, moisture and other impurities, and keep the foundation dry. 2. Check the materials: Check the quality of th...Read more »

Plastic drainage boards are materials commonly used in foundation reinforcement, soft soil foundation treatment and other projects. It can improve foundation performance and enhance the stability and durability of engineering structures through mechanisms such as drainage, pressure reduction, and...Read more »

1. Basic characteristics of composite drainage board Composite drainage board is composed of one or more layers of non-woven geotextile and one or more layers of three-dimensional synthetic geonet core. It has multiple functions such as drainage, isolation, and protection 1. Compound Drainage p...Read more »

Plastic Drainage plate ，It is a plate made of high molecular polymer with drainage function. Through special process treatment, it forms an uneven surface structure, which can export moisture, reduce the hydrostatic pressure of the waterproof layer, and achieve waterproof effect. 1. The main raw...Read more »

1. Plastic Drainage plate Structural characteristics of The plastic drainage board is composed of an extruded plastic core board and a non-woven geotextile filter layer wrapped around its two sides. The plastic core plate serves as the skeleton and channel of the drainage belt, and its cross sect...Read more »

　Water storage and drainage board Is a high-density polyethylene ( HDPE） Or polypropylene ( PP） The invention is a light board material formed by heating, pressurizing and shaping, which can not only create a drainage channel with a certain plane space supporting rigidity, but also can store w...Read more »

Drainage plate It can not only quickly remove excess water, but also prevent soil erosion and groundwater leakage, which plays an important role in protecting the growth of buildings and plants. However, in the practical application of drainage board, the treatment of joints is very important, wh...Read more »

Composite drainage network It has very good drainage performance, tensile strength and corrosion resistance, and is commonly used in road construction, tunnel engineering, landfill and water conservancy projects. 1. Preparation before construction 1、Base layer treatment: Before laying the compos...Read more »

Plastic Drainage plate ，Is composed of an extruded plastic core board and a non-woven geotextile wrapped around its two sides. The core plate is the skeleton and channel of the drainage belt, and its cross section is parallel cross-shaped, which can guide the water flow. The geotextile on both s...Read more »

1. Background ng proyekto at pagsusuri ng pangangailangan Nagsasagawa ng geoengineering Composite drainage network Bago ang pagtatayo, kinakailangan na magkaroon ng malalim na pag-unawa sa background ng proyekto, kabilang ang uri ng proyekto, mga kondisyon ng heolohikal, mga kinakailangan sa kana...Read more »

Geocell is a new type of synthetic material, which is mainly used to improve the bearing capacity of roadbed, prevent landslides and load-bearing hybrid retaining walls. In the process of widening and laying geocells on new roads, it has the following important significance: 1. Improve the beari...Read more »

The transportation method of HDPE geomembrane is container transportation from the factory to the construction site. Each roll of geomembrane will be edge-sealed and packed with tape before being packed into boxes, and will be bundled with two special hanging membrane tapes to facilitate loading ...Read more »