Metals Industry Research and Development Center

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    Date: 2020-04-12 15:04:55.988647


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    Date: 2020-04-13 12:39:51.053921


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    Date: 2020-04-15 13:18:53.047492

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Rate of corrosion of Reinforcing Bars

Requested from MIRDC by J. Dizon at 03:04 PM on Apr 12, 2020.
Purpose: THESIS
Date of Coverage: 04/12/2010 - 04/12/2020
Tracking no: #MIRDC-780154883074

Dizon 03:04 PM, Apr 12, 2020

Good day!

We are a civil engineering student of Mapua University, and we are currently writing a thesis with regards to the corrosion behaviour of reinforcing bars.

May we ask if you can provide us some data regarding the rate of corrosion of reinforcement bars (preferably with parameters of temperature, chloride, days of exposure, and corrosion potential). Any time frame you have will do. 

We are hoping for your response as soon as possible. Thank you!

Fratelle Doce
Joshua Dizon
Leah Marie Miguel

Casas 12:39 PM, Apr 13, 2020

April 13, 2020

Dear Joshua,

Thank you for your request dated Apr 12, 2020 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch, for Rate of corrosion of Reinforcing Bars.

We received your request on Apr 12, 2020 and will respond on or before Jul 03, 2020 03:04:55 PM, in accordance with the Executive Order's implementing rules and regulations.

Should you have any questions regarding your request, kindly contact me using the reply function on the eFOI portal at, for request with ticket number #MIRDC-780154883074.

Thank you.


Abigail Casas
FOI Officer

April 15, 2020

Dear Joshua Dizon,


Thank you for your request dated Apr 12, 2020 03:04:55 PM under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Rate of corrosion of Reinforcing Bars.

Response to your request

While our aim is to provide information whenever possible, in this instance this Office does not have the information you have requested. 

For further assistance you may review the FAQ section of the eFOI site:

Your right to request a review

If you are unhappy with this response to your FOI request, you may ask us to carry out an internal review of the response by writing to the Department Central Appeals and Review Committee, Department of Science and Technology, General Santos Avenue, Bicutan, Taguig City.  Your review request should explain why you are dissatisfied with this response and should be made within fifteen (15) calendar days from the date you received this letter. The Committee will complete the review and tell you the result, within thirty (30) calendar days from the date when we receive you review request.

If you are not satisfied with the result of the review, you then have the right to appeal to the Office of the President under Administrative Order No. 22 (s. 2011).

Thank you.


Abigail M. Casas
FOI Receiving Officer

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