Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement
This paper presents an experimental investigation carried out to study the effects of Ground Granulated Blast Furnace Slag (GGBFS) on strength development of mortar and the optimum use of slag in mortar. Cement was partially replaced with seven percentages (10%, 20%, 30%, 40%, 50%, 60% and 70%) of...
Պահպանված է:
| Հիմնական հեղինակներ: | , , |
|---|---|
| Ձևաչափ: | Հոդված |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
R&D Wing, MIST
2015
|
| Խորագրեր: | |
| Առցանց հասանելիություն: | http://hdl.handle.net/123456789/207 |
| Ցուցիչներ: |
Չկան պիտակներ, Եղեք առաջինը, ով նշում է այս գրառումը!
|
| _version_ | 1868227012829642752 |
|---|---|
| author | Moinul Islam, Md. Saiful Islam, Dr.Md. Aftabur Rahman, Md. |
| author_browse | Aftabur Rahman, Md. Moinul Islam, Md. Saiful Islam, Dr.Md. |
| author_facet | Moinul Islam, Md. Saiful Islam, Dr.Md. Aftabur Rahman, Md. |
| author_sort | Moinul Islam, Md. |
| collection | DSpace |
| description | This paper presents an experimental investigation carried out to study the effects of Ground Granulated Blast Furnace Slag
(GGBFS) on strength development of mortar and the optimum use of slag in mortar. Cement was partially replaced with seven
percentages (10%, 20%, 30%, 40%, 50%, 60% and 70%) of slag by weight. Ordinary Portland cement (OPC) mortar was also
prepared as reference mortar. A total of 400 cube and briquet mortar specimens were cast and compressive as well as tensile
strength of the mortar specimens were determined at curing age of 3, 7, 14, 28, 60, 90 and 180 days. Test results show that
strength increases with the increase of slag up to an optimum value, beyond which, strength values start decreasing with further
addition of slag. Among the seven slag mortars, the optimum amount of cement replacement is about 40%, which provides 19%
higher compressive strength and 25% higher tensile strength as compared to OPC mortar. |
| format | Article |
| id | oai:localhost:123456789-207 |
| institution | My University |
| language | English |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | R&D Wing, MIST |
| publisherStr | R&D Wing, MIST |
| record_format | dspace |
| spelling | oai:localhost:123456789-2072015-09-18T03:47:36Z Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement Moinul Islam, Md. Saiful Islam, Dr.Md. Aftabur Rahman, Md. Slag, Cement, Mortar, Compressive Strength, Tensile Strength, Hydration This paper presents an experimental investigation carried out to study the effects of Ground Granulated Blast Furnace Slag (GGBFS) on strength development of mortar and the optimum use of slag in mortar. Cement was partially replaced with seven percentages (10%, 20%, 30%, 40%, 50%, 60% and 70%) of slag by weight. Ordinary Portland cement (OPC) mortar was also prepared as reference mortar. A total of 400 cube and briquet mortar specimens were cast and compressive as well as tensile strength of the mortar specimens were determined at curing age of 3, 7, 14, 28, 60, 90 and 180 days. Test results show that strength increases with the increase of slag up to an optimum value, beyond which, strength values start decreasing with further addition of slag. Among the seven slag mortars, the optimum amount of cement replacement is about 40%, which provides 19% higher compressive strength and 25% higher tensile strength as compared to OPC mortar. R&D Wing 2015-09-10T03:05:35Z 2015-09-10T03:05:35Z 2011-02 Article 2073-6444 http://hdl.handle.net/123456789/207 en Galaxy (Dhaka) : The Annual Technical Journal of MIST;Volume 3, Number 3, February 2011 application/pdf R&D Wing, MIST |
| spellingShingle | Slag, Cement, Mortar, Compressive Strength, Tensile Strength, Hydration Moinul Islam, Md. Saiful Islam, Dr.Md. Aftabur Rahman, Md. Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title | Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title_full | Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title_fullStr | Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title_full_unstemmed | Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title_short | Strength Behavior Of Mortar Using Slag As Partial Replacement Of Cement |
| title_sort | strength behavior of mortar using slag as partial replacement of cement |
| topic | Slag, Cement, Mortar, Compressive Strength, Tensile Strength, Hydration |
| url | http://hdl.handle.net/123456789/207 |
| work_keys_str_mv | AT moinulislammd strengthbehaviorofmortarusingslagaspartialreplacementofcement AT saifulislamdrmd strengthbehaviorofmortarusingslagaspartialreplacementofcement AT aftaburrahmanmd strengthbehaviorofmortarusingslagaspartialreplacementofcement |