The unit weight of PCC is 24KN/cum and that of RCC is 25KN/cum
the materials of the concrete are divided into based upon their unit weights. The specific weights are to be known for this . it is different from volume batching
Density of normal concrete is in the order of about 2400 kg. per cubic metre. The densityof light-weight concrete will be less than about density 1900 kg per cubic metre.The high density concrete have unit weight ranging from about 3360 kg percubic metre to 3840 kg per cubic metre.
weight of hardened concrete + 100 kgf/m3
Weight of concrete is 155 lbs/cft or 70.308 kg/cum
1:2:4
unit weight= weight/volume.unit weight of normal concrete = 24 MPaIt is also known as density of concrete
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the materials of the concrete are divided into based upon their unit weights. The specific weights are to be known for this . it is different from volume batching
The unit weight of asphalt concrete typically ranges from 145 to 155 pounds per cubic foot (pcf) or 2,300 to 2,500 kilograms per cubic meter (kg/m3). This value can vary depending on the specific asphalt mix design and aggregate used in the asphalt concrete.
There are two different types of concrete; normal and lightweight. Normal concrete has a weight of 4,000 pounds per cubic yard, while lightweight concrete weighs 1,000 pounds per cubic yard less.
Density of normal concrete is in the order of about 2400 kg. per cubic metre. The densityof light-weight concrete will be less than about density 1900 kg per cubic metre.The high density concrete have unit weight ranging from about 3360 kg percubic metre to 3840 kg per cubic metre.
PCC stands for Portland cement concrete, and its unit weight typically ranges from 140 to 160 pounds per cubic foot. The specific weight can vary based on factors like the mix design, aggregate content, and compaction level.
weight of hardened concrete + 100 kgf/m3
The unit weight of rebars is typically around 7.85 kg/m³. In a reinforced concrete mix with a compressive strength of 60 MPa, the amount of reinforcement steel used is usually between 1-2% of the total volume of concrete. Therefore, the weight of rebars per cubic meter of reinforced concrete at 60 MPa would be approximately 78.5 kg/m³ to 157 kg/m³.
Reinforced concrete has steel bars embedded in it. It is also called re-barred concrete.
A plain concrete with a large ratio aggregate to cement than structural concrete. It is used for filling and not structural duties
the lightweight concrete weights are depends upon their aggregates.... basically the weight of lightweight concrete is 50lb/cubic feet