85% Undensified Microsilica (실리카 연료) 85유
85% Undensified Silica Fume is a high-quality, unprocessed microsilica containing more than 85.0% silica content. With a bulk density ranging from 250-350 kg/m3 and a specific surface area of 15-30 m2/g, it is an exceptional supplementary cementitious material with numerous advantages.
HSA Microsilica 85U offers several advantages in construction applications, including enhanced strength, improved durability, better workability, reduced thermal conductivity, environmentally friendly characteristics, and cost-effectiveness. It is widely utilized in insulation materials, large-scale concrete projects, mortar, pipe piles, and various other applications across the construction industry.
사용자 정의 견적을 요청하십시오
매개 변수
| 재산 | 값 |
|---|---|
| sio2 (이산화 실리콘, Amorphous) | 85% min |
| SO3 | 1.0% max |
| Cl | 0.3% max, typical 0.033% |
| Free CaO | 1.0% max, typical 0.92% |
| pH | > 6 |
| Moisture | 3% max |
| LOI (Loss on Ignition) | 6% max, typical 3.23% |
| Specific surface (BET) | 18 m2/gram min |
| 벌크 밀도 | 250-350 kg/m3 |
| PAI (Pozzolanic Activity Index) – 7 days accelerated curing | 105% min |
| Retained on 45 micron sieve | 10% max, typical 1.08% |
| Fluidity | > 18 cm |
FAQ
저희에게 연락하십시오
무료 인용문을 받으십시오
설립 2001, HSA, 또한 콘크리트 및 연마 산업을위한 고성능 제품의 프리미엄 소스.
