According to: JS 30-1:2016, EN 197-1:2011, and matching Type IP regarding to ASTM C-595-08
Advantages:
1.Gains compressive strength with age by increasing the late strength of the concrete.
2.Lessening Air Undressing Factors across the time, so the best proof evidence is a historical establishments which built by Pozzolana rocks.
3.Improves concrete workability with less effort responding better vibration to fill form, and consequently improve paste to aggregate contact results in bond
strength and Improves the shape and finishing of the concrete mix.
4.Reduces the permeability of concrete and thus reduce the hollow channels,
Uses:
1.Used in Hydraulic structures, Mass concreting works and in construction concrete industry as an alternative to ordinary Portland cement
2.Manufacture of chimneys and thermal furnaces.
3.Marine structures & Masonry mortars and plastering.
4.Environmental friendly when the Pozzolana is added to the clinker, the CO2 that comes from the clinker burning is reduced.
Available in 50 Kg Bags and 1-1.5 tm Jumbo bags
Hydolys Group is pleased to offer premium-grade cement. Each batch is rigorously tested to ensure compliance with the highest international standards. We are proud to offer highly competitive pricing, including attractive discounts on large volumes.
We invite you to reach out for detailed specifications including chemical composition, mechanical strength, and physical properties. With solid experience in both public and private sector projects, our team is ready to support you with tailored solutions for your specific requirements.
Product Details
Packaging : 50 kg bags or big bags
Available Quantity : up to 500,000 MT
Price : starting at $65 / MT FOB
Destination : CIF at Any Safe World Port (ASWP)
This is our best sellers products :
- Cement CPA 55 CEM I 53.5 N
- Cement CPJ 45 CEM II 42.5 N
- Portland Cement CEM I 42.5 N-LH/SR5
- Portland Cement CEM II/A - L 42.5 N
- Portland Cement CEM II/A - L 42.5 R
Why Choose Hydolys Group?
In-House Production at Directly from our facilities, no intermediaries
High-Capacity Fulfillment at Ideal for large infrastructure projects
Custom Contract Options at Spot deals or long-term supply agreements
Reliable Global Logistics at Timely delivery to any ASWP
We would be delighted to discuss your requirements in detail, including pricing, payment terms, and logistics. Let's work together to provide you with a solution that is fully aligned with your operational needs. For more info, visit : https://www.hydolysgroup.com/cement
Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3
item value
Classification ALUMINA
CAS No. 1344-28-1
Other Names Alumina
MF Al2O3
EINECS No. 215-691-6
Grade Standard Electron Grade, Industrial Grade, Reagent Grade
Purity 99.5%
Appearance White powder
Application electronic ceramics
Color White
Grade Industrail Grade
Density 3.5 g/cm3
Melting point 2054
Boiling Point 2980
Molecular Weight 101.96
Shape Ionische
Water Solubility Hard
Packing 25 Kg Pp Bag or plastic barrel
Sample Availiable
Since ancient times, people have used hydrated lime to build houses and high buildings. Today, the massive architectural works and high-rise buildings are constructed more and more.
Why appear firm architectural construction?
That is cement â??important hydraulic binder in building process, helping to link projects together, forming a solid mass.
With modern advanced machines and science, abundant human resources.
Portland cement is the most common type of cement in general use around the world, used as a basic ingredient of concrete, mortar, stucco, and most non-specialty grout.
It is a fine powder produced by heating materials in a kiln to form what is called clinker, grinding the clinker, and adding small amounts of other materials. Several types of Portland cement are available with the most common being called ordinary Portland cement (OPC) which is grey in color, but a white Portland cement is also available.
Portland Cement - OPC / SRC / White
Product Detailed Description by Trade Rock for Trading and Mining
Product Name:
Portland Cement (Ordinary / Sulphate-Resistant / White)
Origin:
Egypt
Producer & Exporter:
Trade Rock for Trading and Mining
Product Description:
Trade Rock supplies high-quality Portland Cement for a wide range of construction and infrastructure
applications. Our cement products meet ASTM and EN standards, offering reliable strength, durability, and
workability. We provide Ordinary Portland Cement (OPC), Sulphate-Resistant Cement (SRC), and White
Cement, tailored to meet the needs of our global clients.
Key Specifications:
- Types: OPC 42.5N / 52.5N (EN 197-1), ASTM C150 Type I & II, SRC, White Cement
- Setting Time (Initial): >= 60 min
- Compressive Strength (28 days): >= 42.5 or 52.5 MPa depending on grade
- Fineness (Blaine): >= 320 m�²/kg
- Clinker Content: >= 90%
- SO3: <= 3.5%
- MgO: <= 5.0%
- Form: Powder
- Color: Grey / White (depending on type)
- Packaging: 50 kg PP bags, 1-ton jumbo bags, or bulk
Applications:
- Residential and commercial construction
- Concrete ready-mix and precast
- Infrastructure: roads, bridges, dams
- Coastal/marine structures (SRC)
- Decorative and aesthetic construction (White Cement)
Competitive Advantages:
- High early and long-term strength
- Suitable for various environmental conditions
- Conforms to ASTM, BS EN, and global cement standards
- Reliable supply chain and port logistics
Logistics & Delivery:
- FOB Port: Alexandria, Damietta, or Sokhna, Egypt
- Minimum Order Quantity: 5,000 MT
- Monthly Supply Capacity: 150,000+ MT
- Delivery Time: 10-20 days from order confirmation
Compliance & Certification:
- ISO 9001:2015 Certified
- SGS, Bureau Veritas, or Intertek inspection available
- Conforms to ASTM C150 / EN 197-1 standards
Storage & Handling:
- Store in dry, moisture-free areas
- Use proper stacking and dust-control practices
