High Strength Portland Cement represents a premium category of hydraulic cement engineered to deliver exceptional compressive strength and durability in critical construction applications. Conforming to EN 197-1 standards and classified as CEM I 52.5 R, this high-performance cement exceeds the requirements for general-purpose cement, making it the material of choice for structural projects demanding superior load-bearing capacity .
| Quantity: | |
|---|---|
Name | Cement Supplies Bulk Portland Cement |
Application | Construction |
Design Style | Industrial |
Feature | Acid-Proof, Decorative, Expansive, Radiation-Resistant, Sulfate Resistant |
Type | Portland Cement |
Hardening Feature | Extra Rapid Hardening |
Heat of Hydration | Moderate Heat |
Strength Grade(Mpa) | 32.5 / 42.5 / 52.5 ect. |
Our product achieves a minimum compressive strength of 52.5 MPa at 28 days, with early strength development reaching 30 MPa within just 2 days of curing . This rapid strength gain combined with long-term durability makes High Strength Portland Cement indispensable for large-scale construction, high-rise buildings, and infrastructure projects where structural integrity is paramount. The cement's consistent quality and performance are ensured through rigorous factory production controls in compliance with European Construction Products Regulation (CPR) No. 305/2011 .
The defining characteristic of High Strength Portland Cement is its remarkable compressive strength, with our product regularly exceeding the minimum requirement of 52.5 MPa at 28 days, often reaching 60 MPa in controlled testing environments . This superior strength originates from its optimized chemical composition, featuring a high proportion of tricalcium silicate (C3S) which contributes to early strength development, and dicalcium silicate (C2S) that enhances long-term strength . The cement's Blaine fineness exceeds 3200 cm²/g, with our product typically measuring 4100 cm²/g, ensuring rapid hydration and consistent strength development throughout the curing process . This mechanical performance makes it suitable for structures requiring high load-bearing capacities and resistance to mechanical stress.
High Strength Portland Cement offers carefully controlled setting times to accommodate various construction requirements while ensuring workability and performance. The initial setting time exceeds 45 minutes, providing adequate working time for mixing, placing, and finishing, while the final setting occurs within 130 minutes under standard conditions . This balance allows for proper placement in complex forms while preventing excessive delay in strength development. The cement demonstrates minimal autoclave expansion—less than 1.0 mm using the Le Chatelier method—indicating excellent soundness and reduced risk of cracking during curing and service life . These controlled setting properties make it compatible with various admixtures for further performance customization.
Formulated for long-term chemical stability, our High Strength Portland Cement contains carefully regulated levels of key components: sulfur trioxide (SO3) ≤ 4.0%, insoluble residues ≤ 5.0%, and chloride content ≤ 0.10% . This precise chemical composition ensures resistance to sulfate attack and minimizes the risk of reinforcement corrosion in concrete structures. The cement's low heat of hydration helps prevent thermal cracking in large concrete placements, while its high alkalinity provides passive protection to embedded steel reinforcement. These properties contribute to the exceptional durability of structures built with High Strength Portland Cement, extending their service life even in harsh environmental conditions.
Our High Strength Portland Cement fully complies with multiple international standards, including ASTM C150 for portland cement and EN 197-1 which governs cement specifications in Europe . It bears the CE mark under the Construction Products Regulation, demonstrating conformity with essential requirements for safety, health, and environmental protection . The product is regularly tested according to standardized methods such as EN 196 for strength determination and EN 196-3 for soundness testing, ensuring consistent quality batch after batch . This compliance with global standards facilitates its use in international construction projects and provides assurance to engineers, architects, and contractors regarding its performance characteristics.
High Strength Portland Cement is the material of choice for reinforced concrete frames, columns, and shear walls in high-rise buildings where minimizing structural member size while maximizing load capacity is critical. Its high early strength allows for faster formwork removal, accelerating construction schedules on multi-story projects. The cement's superior compressive strength enables the design of slimmer columns and beams, increasing usable floor space while maintaining structural integrity. In high-rise applications, it provides the necessary durability to withstand long-term dynamic loads from wind, seismic activity, and occupancy changes over the building's service life.
Critical infrastructure projects rely on the performance of High Strength Portland Cement for their longevity and reliability. It is extensively used in bridge construction—particularly in bridge piers, abutments, and deck slabs—where it resists the repeated stress from vehicle loads and environmental exposure. Tunnel linings benefit from its high strength and low permeability, providing structural stability and preventing water ingress. The cement's rapid strength development is advantageous in road construction for concrete pavements and highway structures, allowing for faster return to service after construction or rehabilitation. Its durability also makes it suitable for marine structures such as ports, harbors, and coastal protection works where resistance to saltwater exposure is essential.
In specialized construction scenarios requiring exceptional strength, our High Strength Portland Cement delivers superior performance. It is ideal for precast concrete elements such as prestressed beams, hollow-core slabs, and precast panels, where high early strength enables faster production cycles and immediate handling. The cement's properties make it suitable for heavy-duty industrial floors subject to heavy machinery loads and chemical exposure. In repair and rehabilitation work, it provides compatibility with existing concrete while offering enhanced strength for structural upgrading. Additionally, it is specified for nuclear power plant structures and other critical facilities where material performance is mission-critical.
Name | Cement Supplies Bulk Portland Cement |
Application | Construction |
Design Style | Industrial |
Feature | Acid-Proof, Decorative, Expansive, Radiation-Resistant, Sulfate Resistant |
Type | Portland Cement |
Hardening Feature | Extra Rapid Hardening |
Heat of Hydration | Moderate Heat |
Strength Grade(Mpa) | 32.5 / 42.5 / 52.5 ect. |
Our product achieves a minimum compressive strength of 52.5 MPa at 28 days, with early strength development reaching 30 MPa within just 2 days of curing . This rapid strength gain combined with long-term durability makes High Strength Portland Cement indispensable for large-scale construction, high-rise buildings, and infrastructure projects where structural integrity is paramount. The cement's consistent quality and performance are ensured through rigorous factory production controls in compliance with European Construction Products Regulation (CPR) No. 305/2011 .
The defining characteristic of High Strength Portland Cement is its remarkable compressive strength, with our product regularly exceeding the minimum requirement of 52.5 MPa at 28 days, often reaching 60 MPa in controlled testing environments . This superior strength originates from its optimized chemical composition, featuring a high proportion of tricalcium silicate (C3S) which contributes to early strength development, and dicalcium silicate (C2S) that enhances long-term strength . The cement's Blaine fineness exceeds 3200 cm²/g, with our product typically measuring 4100 cm²/g, ensuring rapid hydration and consistent strength development throughout the curing process . This mechanical performance makes it suitable for structures requiring high load-bearing capacities and resistance to mechanical stress.
High Strength Portland Cement offers carefully controlled setting times to accommodate various construction requirements while ensuring workability and performance. The initial setting time exceeds 45 minutes, providing adequate working time for mixing, placing, and finishing, while the final setting occurs within 130 minutes under standard conditions . This balance allows for proper placement in complex forms while preventing excessive delay in strength development. The cement demonstrates minimal autoclave expansion—less than 1.0 mm using the Le Chatelier method—indicating excellent soundness and reduced risk of cracking during curing and service life . These controlled setting properties make it compatible with various admixtures for further performance customization.
Formulated for long-term chemical stability, our High Strength Portland Cement contains carefully regulated levels of key components: sulfur trioxide (SO3) ≤ 4.0%, insoluble residues ≤ 5.0%, and chloride content ≤ 0.10% . This precise chemical composition ensures resistance to sulfate attack and minimizes the risk of reinforcement corrosion in concrete structures. The cement's low heat of hydration helps prevent thermal cracking in large concrete placements, while its high alkalinity provides passive protection to embedded steel reinforcement. These properties contribute to the exceptional durability of structures built with High Strength Portland Cement, extending their service life even in harsh environmental conditions.
Our High Strength Portland Cement fully complies with multiple international standards, including ASTM C150 for portland cement and EN 197-1 which governs cement specifications in Europe . It bears the CE mark under the Construction Products Regulation, demonstrating conformity with essential requirements for safety, health, and environmental protection . The product is regularly tested according to standardized methods such as EN 196 for strength determination and EN 196-3 for soundness testing, ensuring consistent quality batch after batch . This compliance with global standards facilitates its use in international construction projects and provides assurance to engineers, architects, and contractors regarding its performance characteristics.
High Strength Portland Cement is the material of choice for reinforced concrete frames, columns, and shear walls in high-rise buildings where minimizing structural member size while maximizing load capacity is critical. Its high early strength allows for faster formwork removal, accelerating construction schedules on multi-story projects. The cement's superior compressive strength enables the design of slimmer columns and beams, increasing usable floor space while maintaining structural integrity. In high-rise applications, it provides the necessary durability to withstand long-term dynamic loads from wind, seismic activity, and occupancy changes over the building's service life.
Critical infrastructure projects rely on the performance of High Strength Portland Cement for their longevity and reliability. It is extensively used in bridge construction—particularly in bridge piers, abutments, and deck slabs—where it resists the repeated stress from vehicle loads and environmental exposure. Tunnel linings benefit from its high strength and low permeability, providing structural stability and preventing water ingress. The cement's rapid strength development is advantageous in road construction for concrete pavements and highway structures, allowing for faster return to service after construction or rehabilitation. Its durability also makes it suitable for marine structures such as ports, harbors, and coastal protection works where resistance to saltwater exposure is essential.
In specialized construction scenarios requiring exceptional strength, our High Strength Portland Cement delivers superior performance. It is ideal for precast concrete elements such as prestressed beams, hollow-core slabs, and precast panels, where high early strength enables faster production cycles and immediate handling. The cement's properties make it suitable for heavy-duty industrial floors subject to heavy machinery loads and chemical exposure. In repair and rehabilitation work, it provides compatibility with existing concrete while offering enhanced strength for structural upgrading. Additionally, it is specified for nuclear power plant structures and other critical facilities where material performance is mission-critical.
