85% Densified Microsilica (Silika Dumanı) 85D
85% Yoğunlaştırılmış silika duman (85D) is a type of silica fume that has been processed to increase its bulk density. This makes it easier to handle and transport, and can also improve its performance in concrete.
85% Yoğunlaştırılmış silika duman, is a byproduct of the production of silicon and ferrosilicon alloys. It is a highly reactive pozzolan with a high silica content of over 85% and a bulk density of around 550-700 kg/m3. The specific surface area of 85% Densified Silica Fume is very high, ranging from 15,000 ile 30,000 m2/kg, making it an ideal supplementary cementitious material for enhancing the strength, dayanıklılık, and workability of concrete.
Özel Fiyat Teklifi İste
Parametreler
| Property | Value |
|---|---|
| SiO2 (Amorphous) | 85% min |
| SO3 | 2.0% max |
| Cl | 0.3% max |
| Free CaO | 1.0% max |
| Nem | 3.0% max |
| LOI (Loss on Ignition) | 6.0% max, typical 2.10% |
| Specific Surface (BET) | 15 m2/gram min |
| Yığın Yoğunluğu | 550-700 kg/m3 |
| Pozzolanic Activity Index – 7 days accelerated curing | 105% min |
| Retained on 45 Micron Sieve | 10% max |
| Variation from Avg. Retained on 45 Micron Sieve | 5% max |
SSS
Bize Ulaşın
Ücretsiz Alıntı Alın
Kuruldu 2001, HSA, Çin'de Silika Duman ve aşındırıcıların önde gelen sağlayıcısıdır., ve ayrıca beton ve aşındırıcı endüstriler için yüksek performanslı ürünlerin premium kaynağı.
