【Daily Discussion】Utilities - Civil Engineering - 20210603
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Briefly describe the classification of membrane waterproofing. Answer: Membrane waterproofing belongs to the category of flexible waterproofing methods, and it includes three main series: asphalt waterproof membranes, polymer-modified asphalt waterproof membranes, and synthetic polymer waterproof membranes. Rolling material, also known as asphalt shingle, is suitable for roof waterproofing with waterproofing grades of I to IV. We welcome active participation in discussions; the system offers generous rewards for answering questions from VIP members! ! !
Classified by their main raw materials, they fall into four categories: 1. Bitumen-based waterproofing membranes. Such membranes are primarily made from natural bitumen, kerosene-bitumen, and petroleum bitumen, and there are many types of them, including bitumen coatings, water-emulsion bitumen, and rubber-based bitumen coatings. They possess strong waterproofing and corrosion-resistant properties, making them durable over time. 2. Rubber and plastic-based waterproof membranes: These are membranes made from materials such as butyl rubber and polyurethane; they serve as waterproofing films, as well as water-stop strips. They possess good tensile strength, excellent elasticity, and a high degree of elongation. Moreover, resistance to sleepiness* and climate tolerance are also commendable. It is sturdy and reliable to use. 3. Cement-based waterproofing membranes provide excellent waterproofing, moisture resistance, and leak prevention properties when in use. They can also be applied in underground projects, and their effectiveness in sealing leaks is truly outstanding. 4. Metallic waterproofing membranes, thin steel plates, profiled steel sheets, and galvanized steel sheets can all be used as roof panels; their function is to provide waterproofing. Thin steel plates can also be utilized in large underground structures such as basements, offering excellent waterproofing performance and preventing moisture and leaks. It is a decorative pattern that is commonly used on buildings.
Coiled waterproofing materials belong to the category of flexible waterproofing materials, and include three main series: asphalt waterproofing coils, polymer-modified asphalt waterproofing coils, and synthetic polymer waterproofing coils. Rolling material, also known as asphalt shingle, is suitable for roof waterproofing with waterproofing grades of I to IV.
Dike waterproof membranes, DuPont waterproof membranes, Sicon waterproof membranes
Based on the different main components, they are classified into asphalt waterproofing membranes, polymer-modified asphalt waterproofing membranes, and synthetic polymer waterproofing membranes; depending on the type of backing, they are divided into membrane without a backing, paper-backed membranes, glass fiber-backed membranes, glass cloth-backed membranes, and polyethylene-backed membranes.
1. Asphalt waterproofing membrane 2. Modified asphalt waterproofing membrane 3. SBS modified asphalt waterproofing membrane
Classified by their main raw materials, they fall into four categories: 1. Bitumen-based waterproofing membranes. Such membranes are primarily made from natural bitumen, kerosene-bitumen, and petroleum bitumen, and there are many types of them, including bitumen coatings, water-emulsion bitumen, and rubber-based bitumen coatings. They possess strong waterproofing and corrosion-resistant properties, making them durable over time. 2. Rubber and plastic-based waterproof membranes: These are membranes made from materials such as butyl rubber and polyurethane; they serve as waterproofing films, as well as water-stop strips. They possess good tensile strength, excellent elasticity, and a high degree of elongation. Moreover, resistance to sleepiness* and climate tolerance are also commendable. It is sturdy and reliable to use. 3. Cement-based waterproofing membranes provide excellent waterproofing, moisture resistance, and leak prevention properties when in use. They can also be applied in underground projects, and their effectiveness in sealing leaks is truly outstanding. 4. Metallic waterproofing membranes, thin steel plates, profiled steel sheets, and galvanized steel sheets can all be used as roof panels; their function is to provide waterproofing. Thin steel plates can also be utilized in large underground structures such as basements, offering excellent waterproofing performance and preventing moisture and leaks. It is a decorative pattern that is commonly used on buildings.
Coiled waterproofing materials belong to the category of flexible waterproofing materials, and include three main series: asphalt waterproofing coils, polymer-modified asphalt waterproofing coils, and synthetic polymer waterproofing coils. Rolling material, also known as asphalt shingle, is suitable for roof waterproofing with waterproofing grades of I to IV.
The commonly used waterproof membranes today are mainly divided into two categories: modified asphalt-based waterproof membranes and polymer-based waterproof membranes. Modified asphalt types, such as conventional SBS modified asphalt waterproofing membranes, self-adhesive waterproofing membranes, and so on. Polymer-based waterproofing membranes, such as TPO membranes, PVC membranes, and polymer self-adhesive membranes, etc.
Three categories: asphalt waterproofing materials, polymer-modified waterproof membranes, and synthetic polymer waterproof membranes