As a result of conducting the experiment which measured the compressive strengthes in each 4,6,8,12,24-hour age and 20%, 30% of W/C ratio in order to develop Super-high-early-strength Mortar using hardening accelerator and rapid hardening portland cement, it can be known that curing age is reduced by 4 hours according to 10% of water-cement ratio difference. Also, it is judged as the best condition that the mixing ratio of the hardening accelerator is 1% in 20% of W/C ratio and the mixing ratio is 1.5% in 30% of W/C ratio. ������������������ ������������������ ��������� ��������� ��������������� ������������ ��������� W/C��� 20%��� 30%��� ������ ������ 4, 6, 8, 12, 24��������������� ������������ ��������� ��� ������ W/C 10%��� ��������� ��...
Tests for the punching shear failure of slab-column connection were performed to verify the shear ca...
This paper mainly investigates the adequate number of cross beams at the IPSC(Incrementally PreStres...
In this study, a heating sheet was fabricated, which exploited the exothermic reaction ...
In order to develop concrete generating compressive strength of 15MPa���30MPa aging for 6���12 hours...
In order to develop concrete generating compressive strength of 15MPa���30MPa aging for 6���12hours ...
In this study, a mixed foaming agent was used for improving problems such as unsta...
This paper presents the flexural capacities of one-way hollow slab with donut type hollow sphere. Ac...
This paper presents the flexural capacities of one-way hollow slab with materials. To verify the fle...
This paper provides the extents of corrosion theshold level for paste coated steel in different chlo...
Glufosinate ammonium (GLA) is a broad-spectrum herbicide used worldwide. Transient lesions involving...
The present study investigated the characteristics of CO2 emission and price considering the Cap and...
In this study, performance and economy of PC products and to improve early-strength cement was used ...
This study, evaluated thermal performance of cement mortar with G-PCM. As a result replaced ratio la...
Recently, study to prevent the thermal cracks of concrete mixed with Urea was performed. In this stu...
This paper studies the effect of spacing between supporting columns on impact factor (dynamic ampli...
Tests for the punching shear failure of slab-column connection were performed to verify the shear ca...
This paper mainly investigates the adequate number of cross beams at the IPSC(Incrementally PreStres...
In this study, a heating sheet was fabricated, which exploited the exothermic reaction ...
In order to develop concrete generating compressive strength of 15MPa���30MPa aging for 6���12 hours...
In order to develop concrete generating compressive strength of 15MPa���30MPa aging for 6���12hours ...
In this study, a mixed foaming agent was used for improving problems such as unsta...
This paper presents the flexural capacities of one-way hollow slab with donut type hollow sphere. Ac...
This paper presents the flexural capacities of one-way hollow slab with materials. To verify the fle...
This paper provides the extents of corrosion theshold level for paste coated steel in different chlo...
Glufosinate ammonium (GLA) is a broad-spectrum herbicide used worldwide. Transient lesions involving...
The present study investigated the characteristics of CO2 emission and price considering the Cap and...
In this study, performance and economy of PC products and to improve early-strength cement was used ...
This study, evaluated thermal performance of cement mortar with G-PCM. As a result replaced ratio la...
Recently, study to prevent the thermal cracks of concrete mixed with Urea was performed. In this stu...
This paper studies the effect of spacing between supporting columns on impact factor (dynamic ampli...
Tests for the punching shear failure of slab-column connection were performed to verify the shear ca...
This paper mainly investigates the adequate number of cross beams at the IPSC(Incrementally PreStres...
In this study, a heating sheet was fabricated, which exploited the exothermic reaction ...