Table of Contents
What is HPC cement?
ACC High Performance Cement (HPC) is an engineered slag cement with specialised properties for better workability and cohesive mortar mix in concrete. This brand of cement is extensively used to produce high grade concrete, thus rendering concrete structures durable, long lasting and environment-friendly.
What is HPC in civil engineering?
High Performance concrete (HPC) has received increased attention in the development of infrastructure Viz., Buildings, Industrial Structures, Hydraulic Structures, Bridges and Highways etc. This paper presents a comprehensive coverage of High Performance concrete developments in civil engineering field.
What is the grade of high performance concrete?
a) It has to satisfy one among the subsequent strength criteria: 4 hour strength- 17.5 Mpa. 24 hour strength- 35.0 Mpa. 28 days strength- 70.0 Mpa….Concept of High Performance Concrete (HPC)
| High Performance Class | Compressive Strength (Mpa) |
|---|---|
| 2 | 75 |
| 3 | 100 |
| 4 | 125 |
| 5 | 150 |
Is code of HPC concrete?
The High Strength Concrete is generally defined as concrete above M50. Bureau of Indian Standard (BIS) code IS: 456-2000 in clause 6.1 (Table-2) has identified concrete grade M10 to M80. The study also includes the cube compressive strength to cylinder compressive strength ratio for high strength concrete.
What is ferrous concrete?
re·in·forced concrete n. Poured concrete containing steel bars or metal netting to increase its tensile strength. Also called ferroconcrete.
Where is vacuum concrete used?
The main application of vacuum concrete is hydropower plants. Vacuum concrete application is a cooling tower. The another application of vacuum concrete is on the industrial floor, cold storages, etc. Vacuum concrete is widely used in bridges of ports and harbours.
What are the advantages of high performance concrete?
There are several advantages of high performance concrete (HPC) application in building construction which are not achievable using conventional concrete. The strength, durability, resistance to chemical attack, and workability of high performance concrete are high.
What are the differences between high performance concrete and high strength concrete?
High-strength concrete is defined by its compressive strength at a given age, whereas high-performance concrete is defined by its performance criteria namely: high durability, high strength, and high workability. High-performance concrete (HPC) is one that has been designed to be far more durable than regular options.
What are the requirements of HPC?
The performance requirements of HPC may involve improvement of concrete placement and compaction without segregation, long-term mechanical properties, early age strength, toughness, volume stability, and service life.
What does HPC do?
High-performance computing (HPC) is the use of parallel processing for running advanced application programs efficiently, reliably and quickly.
What is HPC cloud?
HPC cloud refers to the use of cloud computing services and infrastructure to execute high-performance computing (HPC) applications . These applications consume considerable amount of computing power and memory and are traditionally executed on clusters of computers.
What is a HPC cluster?
User programs that run on a cluster are called jobs, and they are typically managed through a queueing system for optimal utilization of all available resources. An HPC cluster is made of many separate servers, called nodes, possibly filling an entire data center with dozens of power-hungry racks.