Year1
- 包装：
- 牛皮纸袋包装
- 用量：
- 60-80kg/平方米
- 规格：
- 50kg/袋
High-strength wear-resistant material is a new type of material developed in China. It is a special kind of industrially produced special material containing composite admixtures, high molecular polymers and other raw materials with reasonable gradation. Dry mix abrasion resistant compound. It has the characteristics of low wear resistance, strong impact resistance, high compressive strength, convenient construction and easy repair.
1. Main features:
Enhance the wear resistance and impact resistance of concrete floors. It greatly increases the density of concrete, reduces dust generation, increases the oil resistance of the ground, and forms a high-density, easy-to-clean, anti-penetration ground. Constructed together with the concrete floor, the construction period is short. It has good durability and reduces the cost of periodic painting or thickening the surface. It generates less dust than non-metallic hardened floors, looks as sparkling as a starry night, has better impact resistance, and has a certain anti-static effect. High strength, wear-resistant and impact-resistant, resistant to oil penetration, alkali resistant, high temperature resistant (temperature less than ℃), strong adhesion, non-separating, does not contain substances harmful to human body, good integrity, not easy to fall off, easy to repair, and resistant to It has good flammability, low water absorption, simple and fast construction, can be added with water on site, and is non-toxic and odorless.
2. Scope of application:
Anti-wear linings for slag ditches, troughs, silos, etc. in metallurgy and mining systems.
Cylinders, hoppers, and walls of cement, chemical and other systems are lined with anti-wear layers.
Anti-wear layer media barrels and scrapers lined with coal unloading chutes, coal hoppers, material silos (including steel silos), ash silos, under-sieve hoppers, etc. in coal systems, thermal power plants, and coking plants Wear-resistant linings in machines, bucket elevators, chutes, etc.
Concrete anti-wear layers for water conservancy, hydropower, ports and wharfs have anti-scouring and anti-wear requirements.
, anti-corrosion floors, pump foundations, etc. in the chemical industry.
, blast furnace mixing silo, sintering silo, feeder, ball making machine, etc. in the steel industry.
3. Construction method:
Construction preparation: Clean the surface of the base layer and there should be no gravel, floating slurry, floating ash, release agent and other debris. If there are any loose parts on the foundation surface, they should be removed
, sprinkled with water to moisten it an hour in advance, remove accumulated water an hour before construction, fully roughen the opposite layer
and lay out steel wire mesh.
Mixing of wear-resistant materials:
The mechanical mixing time is - minutes: when manually stirring, you should first add / of water and mix for minutes, then add the remaining water and mix until the construction workability is satisfied.
Each time the mixing material is added with water and mixed until the construction is completed, it should be completed within minutes. It is prohibited to infiltrate any additives.
Smoothing and calendering:
Use a brush or roller brush to evenly apply the interface agent an hour in advance, and then use a steel spatula to press the wear-resistant fabric in layers. The thickness of each layer should not exceed Firmly compact during the process.
Maintenance:
After smoothing, it should be covered with a wet straw bag or rock wool quilt within 10 minutes, and kept moisturized and maintained for at least a few days. And should comply with the relevant provisions in the "Code for Acceptance of Construction Quality of Concrete Structure Projects".
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