Concreting
Concreting Process
Concreting is an most important steps for any type of construction. Builders and contractors pay enormous costs for the process of concrete compared to other civil construction. Prior to and during the process of concreting, the engineers or supervisors must supervise and verify the following points to ensure the an efficient execution of the concreting process.
1. Shuttering Stability
The shuttering and the centering must be checked to ensure proper level as well as alignment and support. If the supports aren't solid and sturdy, they might collapse when concreting. This is a major danger to safety and can lead to the loss of time and resources. When concreting, and before and during work, the supervisers should be aware of the stability of the shuttering and centered supports.
2. Releasing Agents
Properly laid out plates or planks should be supplied. These plates or planks should be properly oiled, or be checked by a site engineer. If the plates aren't properly oiled the concrete's surface is likely to be damaged during the striking of plates, which can cause problems when the plates are struck. Additionally, it causes the surface being rough.
3. Sealing
Shuttering plates with gaps must be sealed properly with mortar, rubber or other material. and should be thoroughly examined. If it is not sealed, it can lead to concrete leaking through cracks and provides an unsatisfactory finish.
Also Read: Flat Roof Overhang
4. Placing Reinforcement
Before starting the concreting process the details of reinforcement must be checked according to the drawings. Bar diameter cut length lap joints, beam-column joins, and length of the column at footings should be inspected carefully. Incorrect detailing and placement leads to poor performance of the structural component or even collapse of the structure.
5. Reinforcement Cover
Reinforcement Cover is among the most vital elements of concrete construction. The reinforcement bars shouldn't be exposed to air and the recommended minimum cover must be supplied if not depicted in drawings. The proper spacer blocks or bars are also required. If there is no proper cover to the rods of steel and they are exposed to the air the rods will rust. of the reinforcement and the formation of rust. Then, it triggers spalling of concrete and a decrease in strength.
6. Reinforcement Support
The right number of chairs need to be laid out when placing reinforcement. It keeps the reinforcement in place and holds the bottom and top cover to reinforce. If chairs aren't available, rods could be displaced or the rod spacing is not uniform. When concrete is poured, the reinforcement is displaced.
Also Read: Rcc Value Day
7. Material Supply
The availability of a sufficient amount of cement, sand, and aggregates on site should be ensured prior to the start of construction. If the required materials aren't in place during the concrete process, it can cause disruptions to work and unsatisfactory construction joints.
8. Embeds Concrete in Concrete
Concrete inserts, embankments and embeds, such as Fan Box Insert plates, anchor bolts, and hooks need to be checked for proper alignment to ensure they are properly anchored and placed. If they aren't examined properly prior to concreting, it can be difficult to accomplish these after the construction.
10. Mixing place
Access for labor and materials from the place of installation to mixing have to be monitored and reduced. If the distance isn't maintained, it will slow the process and reduce the working capacity of concrete. If it's not possible to keep it, it can be ruined. The correct admixtures should be used to guarantee the durability and speedy set of the concrete.
Also Read: How Do You Find the Contour Interval
Concreting is an most important steps for any type of construction. Builders and contractors pay enormous costs for the process of concrete compared to other civil construction. Prior to and during the process of concreting, the engineers or supervisors must supervise and verify the following points to ensure the an efficient execution of the concreting process.
1. Shuttering Stability
The shuttering and the centering must be checked to ensure proper level as well as alignment and support. If the supports aren't solid and sturdy, they might collapse when concreting. This is a major danger to safety and can lead to the loss of time and resources. When concreting, and before and during work, the supervisers should be aware of the stability of the shuttering and centered supports.
2. Releasing Agents
Properly laid out plates or planks should be supplied. These plates or planks should be properly oiled, or be checked by a site engineer. If the plates aren't properly oiled the concrete's surface is likely to be damaged during the striking of plates, which can cause problems when the plates are struck. Additionally, it causes the surface being rough.
3. Sealing
Shuttering plates with gaps must be sealed properly with mortar, rubber or other material. and should be thoroughly examined. If it is not sealed, it can lead to concrete leaking through cracks and provides an unsatisfactory finish.
Also Read: Flat Roof Overhang
4. Placing Reinforcement
Before starting the concreting process the details of reinforcement must be checked according to the drawings. Bar diameter cut length lap joints, beam-column joins, and length of the column at footings should be inspected carefully. Incorrect detailing and placement leads to poor performance of the structural component or even collapse of the structure.
5. Reinforcement Cover
Reinforcement Cover is among the most vital elements of concrete construction. The reinforcement bars shouldn't be exposed to air and the recommended minimum cover must be supplied if not depicted in drawings. The proper spacer blocks or bars are also required. If there is no proper cover to the rods of steel and they are exposed to the air the rods will rust. of the reinforcement and the formation of rust. Then, it triggers spalling of concrete and a decrease in strength.
6. Reinforcement Support
The right number of chairs need to be laid out when placing reinforcement. It keeps the reinforcement in place and holds the bottom and top cover to reinforce. If chairs aren't available, rods could be displaced or the rod spacing is not uniform. When concrete is poured, the reinforcement is displaced.
Also Read: Rcc Value Day
7. Material Supply
The availability of a sufficient amount of cement, sand, and aggregates on site should be ensured prior to the start of construction. If the required materials aren't in place during the concrete process, it can cause disruptions to work and unsatisfactory construction joints.
8. Embeds Concrete in Concrete
Concrete inserts, embankments and embeds, such as Fan Box Insert plates, anchor bolts, and hooks need to be checked for proper alignment to ensure they are properly anchored and placed. If they aren't examined properly prior to concreting, it can be difficult to accomplish these after the construction.
10. Mixing place
Access for labor and materials from the place of installation to mixing have to be monitored and reduced. If the distance isn't maintained, it will slow the process and reduce the working capacity of concrete. If it's not possible to keep it, it can be ruined. The correct admixtures should be used to guarantee the durability and speedy set of the concrete.
Also Read: How Do You Find the Contour Interval