CGMHigh-strength, high-temperature resistant casting material
High-temperature resistant casting material consists of high-strength aggregates and mineral additive powders. Optimized formula design provides it with unique properties different from general heat-resistant concrete, such as fatigue resistance, non-decreasing later strength, pumpability, self-leveling, excellent workability, and fluidity. It can also be cast over large areas, greatly facilitating construction.
I. Application Scope
1Widely used for heat-resistant floors in special workshops, exhaust ducts in aircraft engine maintenance workshops, sound-insulating tubes in missile launch silos, and similar areas.
2Coal handling chutes, coal bins, coal storage silos, dry coal grates, dumpers, slag grabbers, water treatment, etc., for the power generation industry.
3 Corrosion-resistant flooring and pump foundations for the chemical industry.
4 Wear-resistant linings for coal industry storage bins, medium barrels, scraper conveyors, bucket elevators, chutes, and screen underflow hoppers.
5 Furnace blending silos, sintering silos, feeders, balling machines, etc., for the steel industry.
II. Product Features
1 High strength, high wear resistance, impact resistance, erosion resistance, and oil leakage resistance
2 Good flame retardancy, low water absorption, and resistance to high and low temperatures.
3 Excellent durability, long service life
4 Easier installation, quick operation, and easy to master
5 Good overall quality, easy to repair, and not prone to falling off.
6 Non-toxic, odorless, environmentally friendly, and harmless to operators
III. Performance Specifications
Product basedGB/T5072-2008Test Method for Compressive Strength at Room Temperature of Refractory Materials
Item Objective | Performance specifications | |
Firing temperature℃ | ≥1400 | |
Room Temperature Pressure Resistance Strength | 3d | ≥60 |
350℃×3h | ≥80 | |
450℃×3h | ≥100 | |
500℃×3h | ≥90 | |
IV. Installation Instructions
1. All molds should be coated with a layer of oil on the pouring surface.
2. All pre-buried metal parts should be coated with asphalt paint before casting.
3. High-strength, high-temperature-resistant casting material can be used by simply adding water and stirring on-site. After mixing,30minUse up entirely, pour in one go to the specified thickness, and vibrate until fully compacted. As of now.
4. Maintenance humidity must not be less than90%, maintenance temperature should be at15～25℃Between, after casting24hDemolding. Total maintenance time. 3h。
V. Packaging and Storage
Kraft paper bag packaging40kg/Pack, shelf life of6Month(s)
Store in a dry, well-ventilated room; keep packaging bags sealed to prevent moisture and freezing.
