Bulking of sand means increase in it's volume due to presence of surface moisture . The volume increases with increase in moisture content . The volume may increase up to 20 to 40% when moisture content is 5 to 10 %.
Due to moisture in each particle of sand, sand gets a coating of water due to surface tension which keeps the particles apart. This causes an increment in volume of sand known as Bulking.
- Edited by KASEE SREENIVAS# Hindustan Construction Company
The maximum bulking of sand is in 13% to 14% moisture content. It's likely to be 13.8% moisture content.
In construction, bulking refers to the increase in the volume of materials, particularly soil or aggregates, when they are disturbed or excavated. This phenomenon occurs due to the loosening of particles, which creates air pockets and increases the overall volume compared to its compacted state. Understanding bulking is essential for accurate calculations of material quantities and for effective project planning and execution. Proper accounting for bulking ensures that sufficient materials are procured and that projects remain within budget and schedule.
A bulking factor in excavation refers to the increase in volume of excavated material compared to its original in-situ volume due to the disturbance and loosening of soil or rock during the excavation process. When materials are excavated, they typically expand because air fills the spaces between particles, resulting in a larger volume. This factor is crucial for construction and engineering projects as it helps estimate the amount of material that will need to be managed, transported, or disposed of. The bulking factor varies depending on the type of soil or rock and the method of excavation used.
Plastering sand is find sand screened to suit the plaster coarse i.e. base coat or finish coat. For finish coat very fine sand is used. Sand for concrete is not sived if pebles are not present. Both sand shall be sweet sand, if from sea it has to be washed before use.
Fine sand is best for mortar.
by replacement method
The maximum bulking of sand is in 13% to 14% moisture content. It's likely to be 13.8% moisture content.
10%
Bulking of sand means increase in it's volume due to presence of surface moisture . The volume increases with increase in moisture content . The volume may increase up to 20 to 40% when moisture content is 5 to 10 %.Due to moisture in each particle of sand, sand gets a coating of water due to surface tension which keeps the particles apart. This causes an increment in volume of sand known as Bulking.
Bulking effect refers to an increase in muscle size and overall body weight that occurs when someone is consuming excess calories in combination with a structured weightlifting program. It is a common strategy used by athletes and bodybuilders to build muscle mass and strength. The goal of bulking is to provide the body with the necessary nutrients to support muscle growth and repair.
The best drink for bulking up and gaining muscle mass effectively is a protein shake.
yes
creatinine
a steroid for getting cutt instead of bulking.
Cutting and bulking are two different phases in a fitness and nutrition regimen. Cutting involves reducing calorie intake to lose body fat and achieve a leaner physique, while bulking involves increasing calorie intake to build muscle mass. The goal of cutting is to decrease body fat percentage, while the goal of bulking is to increase muscle size and strength.
a steroid for getting cutt instead of bulking.
Bulking of soils refers to an increase in the volume of soil when it is excavated or disturbed. This increase in volume is mainly due to the void spaces in the soil structure getting filled with air when it is excavated, causing the soil to expand. Bulking can affect construction projects as it can lead to inaccurate volume estimates and compaction issues.