INFLUENCE OF INCORPORATING FLUE GAS DESULPHURISATION (FGD) RESIDUES ON POROSITY AND PORE SIZE DISTRIBUTION OF CEMENT PASTE

Jamal M. KHATİB; L WRİGHT; Pal  S. MANGAT

Makale detayları

INFLUENCE OF INCORPORATING FLUE GAS DESULPHURISATION (FGD) RESIDUES ON POROSITY AND PORE SIZE DISTRIBUTION OF CEMENT PASTE

Yazarlar:

Jamal M. KHATİB | L WRİGHT | Pal S. MANGAT

Yayıncı:

E-Journal of New World Sciences Academy

Dergi:

Engineering Sciences 2011 Vol.6 Issue 4, pp.1676-1682

Belge Tipi:

Makale

Yayın Tarihi:

4/2011

Belge Dili:

Türkçe

Document ID (Org No.):

2000780553

Sıklık:

Üç Aylık

eISSN:

1308-7231

Anahtar kelimeler:

Özet:

 

This paper reports results on the porosity and pore size distribution of cement paste containing varying amounts of simulated desulphurised waste (SDW). The water to binder ratio was 0.5. The binder consists of cement and SDW. The SDW is a combination of fly ash and gypsum ranging from 0-100%. Cement in the pastes was partially replaced with 25% SDW (by weight). The porosity and pore size distribution of cement pastes at 90 days of curing is reported. Increasing the amount of gypsum up does not change the pore volume, however, there is tendency of obtaining coarser pore structure in the presence of gypsum.

 

This paper reports results on the porosity and pore size distribution of cement paste containing varying amounts of simulated desulphurised waste (SDW). The water to binder ratio was 0.5. The binder consists of cement and SDW. The SDW is a combination of fly ash and gypsum ranging from 0-100%. Cement in the pastes was partially replaced with 25% SDW (by weight). The porosity and pore size distribution of cement pastes at 90 days of curing is reported. Increasing the amount of gypsum up does not change the pore volume, however, there is tendency of obtaining coarser pore structure in the presence of gypsum.

Makale detayları

INFLUENCE OF INCORPORATING FLUE GAS DESULPHURISATION (FGD) RESIDUES ON POROSITY AND PORE SIZE DISTRIBUTION OF CEMENT PASTE

Yazarlar:

Jamal M. KHATİB | L WRİGHT | Pal S. MANGAT

Yayıncı:

E-Journal of New World Sciences Academy

Dergi:

Engineering Sciences 2011 Vol.6 Issue 4, pp.1676-1682

Belge Tipi:

Makale

Yayın Tarihi:

4/2011

Belge Dili:

Türkçe

Document ID (Org No.):

2000780553

Sıklık:

Üç Aylık

eISSN:

1308-7231

Desulphurised Waste

FGD Waste

Fly Ash

Gypsum

Pore Size Distribution

Sayı

Makale detayları

INFLUENCE OF INCORPORATING FLUE GAS DESULPHURISATION (FGD) RESIDUES ON POROSITY AND PORE SIZE DISTRIBUTION OF CEMENT PASTE

Yazarlar: Jamal M. KHATİB | L WRİGHT | Pal S. MANGAT

Yayıncı: E-Journal of New World Sciences Academy

Dergi: Engineering Sciences 2011 Vol.6 Issue 4, pp.1676-1682

Belge Tipi: Makale

Yayın Tarihi: 4/2011

Belge Dili: Türkçe

Document ID (Org No.): 2000780553

Sıklık: Üç Aylık

eISSN: 1308-7231

Desulphurised Waste

FGD Waste

Fly Ash

Gypsum

Pore Size Distribution

Sayı

Yazarlar:

Jamal M. KHATİB | L WRİGHT | Pal S. MANGAT

Yayıncı:

E-Journal of New World Sciences Academy

Dergi:

Engineering Sciences 2011 Vol.6 Issue 4, pp.1676-1682

Belge Tipi:

Makale

Yayın Tarihi:

4/2011

Belge Dili:

Türkçe

Document ID (Org No.):

2000780553

Sıklık:

Üç Aylık

eISSN:

1308-7231