Concrete is a composite material (mixture) of several materials, whose main material consists of a mixture of cement, fine aggregates, coarse aggregates, water and or without other additives with certain comparisons. This study uses ingredients added by Abu Bonggol Corn which aims to determine the effect of the addition of Corn Bonggol to the compressive strength of concrete with a percentage variation of 0%, 4%, 8%, and 12% of the weight of cement. The concrete value of 28 days of normal concrete (19.96 Mpa) 203.24 (kg / cm2) while with substitution of corn cobs ash 4% (33.04 Mpa) 336.80 (kg / cm2), 8% (30.79 MPa) ) 313.57 (kg / cm2), 12% (28.20 Mpa) 287.44 (kg / cm2). Then it can be concluded that all variants exceeding the desired target...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete is a material that generally becomes the community's need for construction infrastructure f...
Concrete is a composite material (mixture) of several materials, whose main material consists of a m...
The title of this final report is "The Effects of Addition Conplast SP420 to The K- 300 Concrete Co...
The use of additional materials as a mixture in the manufacture of concrete is progressive. The mate...
Currently, research has developed that uses various kinds of additives to improve the quality of con...
This research will be conducted in accordance with Indonesian Standard SK SNI and foreign standard A...
This research will be conducted in accordance with Indonesian Standard SK SNI and foreign standard A...
Concrete is one of the construction components used in buildings, bridges, or roads. In this study, ...
Concrete is one of the construction components used in buildings, bridges, or roads. In this study, ...
Along with the development of technology today many types of materials and mixtures are used. This s...
Along with the development of technology today many types of materials and mixtures are used. This s...
Concrete has a weakness that is having a low tensile strength and brittle so that the concrete is gi...
Concrete has a weakness that is having a low tensile strength and brittle so that the concrete is gi...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete is a material that generally becomes the community's need for construction infrastructure f...
Concrete is a composite material (mixture) of several materials, whose main material consists of a m...
The title of this final report is "The Effects of Addition Conplast SP420 to The K- 300 Concrete Co...
The use of additional materials as a mixture in the manufacture of concrete is progressive. The mate...
Currently, research has developed that uses various kinds of additives to improve the quality of con...
This research will be conducted in accordance with Indonesian Standard SK SNI and foreign standard A...
This research will be conducted in accordance with Indonesian Standard SK SNI and foreign standard A...
Concrete is one of the construction components used in buildings, bridges, or roads. In this study, ...
Concrete is one of the construction components used in buildings, bridges, or roads. In this study, ...
Along with the development of technology today many types of materials and mixtures are used. This s...
Along with the development of technology today many types of materials and mixtures are used. This s...
Concrete has a weakness that is having a low tensile strength and brittle so that the concrete is gi...
Concrete has a weakness that is having a low tensile strength and brittle so that the concrete is gi...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete has many classifications and characteristics, from low-quality, medium to high-quality conc...
Concrete is a material that generally becomes the community's need for construction infrastructure f...