92% Fumaça de sílica densificada
92% Fumaça de sílica densificada
- SiO₂: >92%
- Cor: Grey
- PH Value: 6~8
- Bulk density: 550~700kg/m3
- Packages:1000kg plastic woven bags, 10kg soluble paper bags, 20kg soluble paper bags, 25kg plastic woven bags, 500kg plastic woven bags, 600kg plastic woven bags, 950kg plastic woven bags
Introduction
92% Densified Silica Fume is a micro-silica fume with 92% Conteúdo SiO2, and the Bulk density is 550-700kg/m³.
Densified Silica Fume is to improve the density of micro-silica fume in order to reduce the transportation cost and improve the use performance. Before Densified, its density is about 150 para 200 kg/m³, after densified, it can reach 700 kg/m³, which greatly reduces the volume and improves the particle size at the same time. The densified process used nowadays is to use the airflow formed by compressed air to prompt the micro-silica fume in the container to collide with each other and rely on its own aggregation and adsorption to exclude the surface gas, thus forming multiple small particles with increased capacity to achieve the purpose of densified.
Advantages
Parâmetros
| SLICA FUME | RESULTADOS |
| SiO₂ (%) | 96 |
| Umidade (%) | 0.46 |
| Alshnis Like It parece assim ma₂O (%) | 0.47 |
| CaO grátis (%) | 0.09 |
| E (%) | 0.12 |
| Livre. (%) | 0.002 |
| SO₃ (%) | 0.2 |
| L.O.I (%) | 3.7 |
| Superfície específica (mg) | 22 |
| Tamanho | 0.14 |
| Atividade Pozolânica Acelerada ( 7 dias ) | 126 |
Aplicações
- Conservação da água e engenharia hidrelétrica: nas peças anti-infiltração e anti-abrasão, depois de misturar com pó de micro-sílica, it can greatly improve the anti-seepage, anti-cracking, anti-abrasion and anti-cavitation performance.
- The production of high-strength concrete: silica powder as admixture to make high-strength concrete, the actual application of its strength level can be achieved 100Mpa.
- Seaport engineering: concrete mixed with silica powder can improve the concrete’s anti-abrasion performance, anti-seepage performance, to prevent electrochemical corrosion of reinforcing steel.
- Traffic engineering: concreto em pó de sílica usado em pavimentos de rodovias e pistas de aeronaves, pode melhorar muito a resistência inicial e a resistência ao desgaste do concreto, na manutenção e reparação de pavimentos rodoviários, você pode adiantar o horário de abertura e aumentar os benefícios econômicos.
- Concreto projetado: melhorar significativamente o desempenho de adesão e coesão do concreto plástico, reduzir significativamente a quantidade de recuperação, aumentar a espessura do concreto projetado uma vez formado, encurtar o período de construção e economizar o custo do projeto.
Embalagem
- 10kg soluble paper bags x 84 on the pallets.
- 20kg soluble paper bags x 42 on the pallets.
- 950kg plastic woven bags x 2 on the pallets(with or without bottom spout)
- 1000kg plastic woven bags x 2 on the pallets(with or without bottom spout )
- 500kg plastic woven bags x 2 on the pallets (with or without bottom spout )
The machine is automatically packed and filtered by a screen, so that no debris is mixed in.
Request a Quote
Chinese Leading Silica Fume Manufacturer
HSA has advanced production equipment and standard experimental instruments, and maintains close contact and strategic cooperation with many famous multinational corporations.
