About UsThe month of august 1994 saw the inception of the penna cement factory at talaricheruvu village in the tadipatri mandal of anantapur district, in close proximity to the cities of chennai and bangalore, particularly to the states of tamil nadu, karnataka and kerala. The tadipatri belt is home to the country's richest lime stone reserves. Consequently, the penna cement plant has access" some of the finest quality limestone. This ensures that the cement produced is of "the best" quality. To cater the growing demand we have expanded to 1. 7 million tonne per annum by installing vertical roller mill supplied by m/s. Ube, japan for grinding slag and clinker separately. We have also established one million ton plant at ganeshpahad village, damarcherla mandal of nalgonda district to cater the coastal and telangana regions ofandhra pradesh, and the states of orissa, tamilnadu and chattisgarh. The plant also has close proximity to ports of kakinada and visakhapatnam for export of cement. The ganeshpahad plant is incorporated with latest hi-tech dry process technology with rotary kiln and a latest six stage pre-heater technology with low pressure drop cyclones and a pre-calcinator of the latest design provided by m/s. Onoda, japan the world leaders in cement production technology, promotes superior heat recovery and increased calcinations. Two eight spout 120 tp rotary electronic packers ensure that each bag contains the correct weight. Thus, assuring you consistency, homogeneity and uniformity of our products. |
Quality Policy / ProcessesEngineering Properties Of Penna Suraksha
Penna Suraksha brings alongs with it several quality benefits.
Here's a closer look at some of them.
STRENGTH
As in the case of OPC, concrete of any grade can be designed by using Penna Suraksha. It is seen that the rate of development of initial strength in concrete made with Penna Suraksha for a given water-cement ratio is marginally lower than that obtained with OPC. However, 28 days strength obtained in concrete made with Penna Suraksha is as much as that when made with OPC. In addition, concrete made with Penna Suraksha continues to gain strength upto a period of 1 year and beyond thereby achieving "Higher Ultimate Strength".
RESISTANCE TO CHLORIDE INGRESS
Concrete under humid conditions dry only to a small depth, resulting in higher porosity. These dried out pores suck salt water by capillary action. Subsequently, the water evaporates leaving the salt deposited in the pores, thus building up the chloride ion concentration on the outer zone of 10 mm to 20 mm. The chloride penetration at deeper depths takes place by dif$fusion process. It is observed that the initial ingress and diffusion rate to deeper sections is substantially low in case of concrete made with Penna Suraksha due to fine pore structure and low permeability.
REDUCTION IN THERMAL TRACKING
Thermal cracking is one of the major problems in mass concrete during its initial hardening. This can be seen especially in such cases where high cement content is specified eighter to get higher grade of concrete or for durability . The release of Heat of Hydration in Penna Suraksha is relatively lower and delayed as compared to OPC. This attribute greatly reduces the risk of cracking.
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 | Fact Sheet | | | Year of Establishment | : | 1994 | | Legal Status of Firm | : | Limited Liability/Corporation (Privately Held) | | Nature of Business | : | Manufacturer, Exporter | | Number of Employees | : | more than 1000 People | | Turnover | : | More than US$ 100 Million (or > Rs. 400 Crore Approx.) | | Major Markets | : | Indian Subcontinent and Middle East |
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QualityISO 9001 certified company.
Contact Details| | Company Name:
| Penna Cement Industries Limited | | Contact Person: | Mr. Rajeshwar Reddy | | Telephone: | +(91)-(40)-44565100
| | Mobile / Cell Phone: | +(91)-9666636239 | | Fax No: | +(91)-(40)-23328073 | | Address: | Plot No. 705, 8-2-268/ A/1/5/1, Road No. 3, Banjara Hills, Hyderabad, Andhra Pradesh - 500 034 (India) |
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