際際滷shows by User: agilhandayani / http://www.slideshare.net/images/logo.gif 際際滷shows by User: agilhandayani / Tue, 24 Feb 2015 19:28:29 GMT 際際滷Share feed for 際際滷shows by User: agilhandayani PENGARUH BAHAN TAMBAH (POLYMER P102) TERHADAP KUAT TEKAN DAN MODULUS ELASTISITAS SELF COMPACTING CONCRETE /slideshow/artikel-penelitian-45099673/45099673 artikelpenelitian-150224192829-conversion-gate02
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]]> Tue, 24 Feb 2015 19:28:29 GMT /slideshow/artikel-penelitian-45099673/45099673 agilhandayani@slideshare.net(agilhandayani) PENGARUH BAHAN TAMBAH (POLYMER P102) TERHADAP KUAT TEKAN DAN MODULUS ELASTISITAS SELF COMPACTING CONCRETE agilhandayani <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/artikelpenelitian-150224192829-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
PENGARUH BAHAN TAMBAH (POLYMER P102) TERHADAP KUAT TEKAN DAN MODULUS ELASTISITAS SELF COMPACTING CONCRETE from Agil Handayani
]]> 1138 1 https://cdn.slidesharecdn.com/ss_thumbnails/artikelpenelitian-150224192829-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Abstrak /slideshow/abstrak-39161057/39161057 abstrak-140916140515-phpapp02
A marble powder as waste of marble processing is fine granules powder. Based on the chemical and physical properties, marble powder having a specific gravity of 2.79 can be an alternative additive in concrete. This studies aims to determine the possibility of marble powder used as partial replacement of cement in concrete with variations of silica fume. Chemical analysis is performed to determine the chemical composition of marble powder. To determine its the effect on concrete experiments design by 16 types of mixtures with a variety of marble powder and silica fume 0%, 5%, 10% and 15% in the water-cement ratio of 0.5. Superplasticizer with a low dosage of 0.5% used to improve workability. The behavior of fresh concrete calculated and the mechanical properties of concrete were tested on concrete age of 28 days. Chemical analysis showed the marble powder main composition is Silicon dioxide (SiO2) 17.63% and Calcium carbonate (CaCO3) 2.73%. Based on the physical and chemical analysis showed marble powder used as fillers more precise than used as partial replacement of cement. The experimental results showed the optimum mechanical properties of concrete produced by 5% marble powder and 6.22% silica fume provided compressive strength 29.04 MPa. Keywords: marble powder, mechanical properties of concrete, silica fume ]]>
A marble powder as waste of marble processing is fine granules powder. Based on the chemical and physical properties, marble powder having a specific gravity of 2.79 can be an alternative additive in concrete. This studies aims to determine the possibility of marble powder used as partial replacement of cement in concrete with variations of silica fume. Chemical analysis is performed to determine the chemical composition of marble powder. To determine its the effect on concrete experiments design by 16 types of mixtures with a variety of marble powder and silica fume 0%, 5%, 10% and 15% in the water-cement ratio of 0.5. Superplasticizer with a low dosage of 0.5% used to improve workability. The behavior of fresh concrete calculated and the mechanical properties of concrete were tested on concrete age of 28 days. Chemical analysis showed the marble powder main composition is Silicon dioxide (SiO2) 17.63% and Calcium carbonate (CaCO3) 2.73%. Based on the physical and chemical analysis showed marble powder used as fillers more precise than used as partial replacement of cement. The experimental results showed the optimum mechanical properties of concrete produced by 5% marble powder and 6.22% silica fume provided compressive strength 29.04 MPa. Keywords: marble powder, mechanical properties of concrete, silica fume ]]> Tue, 16 Sep 2014 14:05:15 GMT /slideshow/abstrak-39161057/39161057 agilhandayani@slideshare.net(agilhandayani) Abstrak agilhandayani A marble powder as waste of marble processing is fine granules powder. Based on the chemical and physical properties, marble powder having a specific gravity of 2.79 can be an alternative additive in concrete. This studies aims to determine the possibility of marble powder used as partial replacement of cement in concrete with variations of silica fume. Chemical analysis is performed to determine the chemical composition of marble powder. To determine its the effect on concrete experiments design by 16 types of mixtures with a variety of marble powder and silica fume 0%, 5%, 10% and 15% in the water-cement ratio of 0.5. Superplasticizer with a low dosage of 0.5% used to improve workability. The behavior of fresh concrete calculated and the mechanical properties of concrete were tested on concrete age of 28 days. Chemical analysis showed the marble powder main composition is Silicon dioxide (SiO2) 17.63% and Calcium carbonate (CaCO3) 2.73%. Based on the physical and chemical analysis showed marble powder used as fillers more precise than used as partial replacement of cement. The experimental results showed the optimum mechanical properties of concrete produced by 5% marble powder and 6.22% silica fume provided compressive strength 29.04 MPa. Keywords: marble powder, mechanical properties of concrete, silica fume <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/abstrak-140916140515-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> A marble powder as waste of marble processing is fine granules powder. Based on the chemical and physical properties, marble powder having a specific gravity of 2.79 can be an alternative additive in concrete. This studies aims to determine the possibility of marble powder used as partial replacement of cement in concrete with variations of silica fume. Chemical analysis is performed to determine the chemical composition of marble powder. To determine its the effect on concrete experiments design by 16 types of mixtures with a variety of marble powder and silica fume 0%, 5%, 10% and 15% in the water-cement ratio of 0.5. Superplasticizer with a low dosage of 0.5% used to improve workability. The behavior of fresh concrete calculated and the mechanical properties of concrete were tested on concrete age of 28 days. Chemical analysis showed the marble powder main composition is Silicon dioxide (SiO2) 17.63% and Calcium carbonate (CaCO3) 2.73%. Based on the physical and chemical analysis showed marble powder used as fillers more precise than used as partial replacement of cement. The experimental results showed the optimum mechanical properties of concrete produced by 5% marble powder and 6.22% silica fume provided compressive strength 29.04 MPa. Keywords: marble powder, mechanical properties of concrete, silica fume
Abstrak from Agil Handayani
]]> 238 1 https://cdn.slidesharecdn.com/ss_thumbnails/abstrak-140916140515-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-agilhandayani-48x48.jpg?cb=1560730152 https://cdn.slidesharecdn.com/ss_thumbnails/artikelpenelitian-150224192829-conversion-gate02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/artikel-penelitian-45099673/45099673 PENGARUH BAHAN TAMBAH ... https://cdn.slidesharecdn.com/ss_thumbnails/abstrak-140916140515-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/abstrak-39161057/39161057 Abstrak