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100+ Construction Tools and Equipment with Images and Uses
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Telehandler. Used in construction sites, allowing you to reach out and over obstacles, and are also majorly utilized in repair and maintenance. 9. Batching Plant. Used for preparing large quantities of concrete. 10. Transit-Mixer. Used to transport concrete mortar from a concrete batching plant. 11.
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Telehandler. Used in construction sites, allowing you to reach out and over obstacles, and are also majorly utilized in repair and maintenance. 9. Batching Plant. Used for preparing large quantities of concrete. 10. Transit-Mixer. Used to transport concrete mortar from a concrete batching plant. 11.
One Way Slab | Reinforcement Details - Dream Civil
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Complete Example of One Way Slab Design. 1. Introduction. The one way slab can be defined as the type of slab in which the ratio of the longer span to the shorter span is greater than two. Mathematically; (Longer Span / Shorter Span) ≥ 2. In other words, the one-way slab is supported by beams in such a way that the load is carried along one ...
Complete Example of One Way Slab Design. 1. Introduction. The one way slab can be defined as the type of slab in which the ratio of the longer span to the shorter span is greater than two. Mathematically; (Longer Span / Shorter Span) ≥ 2. In other words, the one-way slab is supported by beams in such a way that the load is carried along one ...
60+ Construction Materials List: With Best Images and Uses
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Mostly Used Construction Materials List. 1. Cement. Used as a binder in concrete, an essential material for all types of construction. 2. Sand. Used to give bulk, strength, and other properties to construction materials like asphalt and concrete. It is also a significant component of rendering.
Mostly Used Construction Materials List. 1. Cement. Used as a binder in concrete, an essential material for all types of construction. 2. Sand. Used to give bulk, strength, and other properties to construction materials like asphalt and concrete. It is also a significant component of rendering.
10+ Excavation Tools List: With Images & Uses - Dream Civil
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Soil excavation is a crucial aspect of construction. It can be done with hand tools or machinery, depending on the size and depth of the area being excavated. The process involves removing soil from the land, including tree roots, stumps, and other organic impurities that could affect the foundation. 1. Excavation Tools List […]
Soil excavation is a crucial aspect of construction. It can be done with hand tools or machinery, depending on the size and depth of the area being excavated. The process involves removing soil from the land, including tree roots, stumps, and other organic impurities that could affect the foundation. 1. Excavation Tools List […]
Hollow Blocks: Classifications, 12 Technical Details, Properties, Uses ...
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3. Classification of Concrete Blocks. The hollow concrete blocks can be categorized into the following four types: 1. Grade ‘A’ ( Hollow ) These are load-bearing units and can contain the lowest block density of 1500 kg/m 3.The hollow concrete blocks can be prepared for the lowest compressive strengths of 3.5, 4.5, 5.5, and 7.0 N/mm 2 for 28 days.
3. Classification of Concrete Blocks. The hollow concrete blocks can be categorized into the following four types: 1. Grade ‘A’ ( Hollow ) These are load-bearing units and can contain the lowest block density of 1500 kg/m 3.The hollow concrete blocks can be prepared for the lowest compressive strengths of 3.5, 4.5, 5.5, and 7.0 N/mm 2 for 28 days.
Intoduction, Calculation, Radius of Gyration & More - Dream Civil
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For the same cross-sectional area, a section with a higher moment of inertia produces a more stable column with a lower slenderness ratio. The radius of gyration r is calculated using the following formula: r = √Ig/Ag. Ig: a moment of inertia of gross concrete section about a centroidal axis, neglecting reinforcement, mm 4.
For the same cross-sectional area, a section with a higher moment of inertia produces a more stable column with a lower slenderness ratio. The radius of gyration r is calculated using the following formula: r = √Ig/Ag. Ig: a moment of inertia of gross concrete section about a centroidal axis, neglecting reinforcement, mm 4.
Troweled Finish Concrete: Benefits, 8 Types, Applications With Best ...
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Types of Troweled Finish Concrete. I. Basic Troweled Finish: This finish produces a smooth surface with an unpretentious sheen, perfect for functioning concrete projects with a clean look. II. Burnished Troweled Finish: This finish needs supplementary troweling or burnishing to deliver a smoother and glossier surface. It is typically used for indoor floors and countertops to create a more ...
Types of Troweled Finish Concrete. I. Basic Troweled Finish: This finish produces a smooth surface with an unpretentious sheen, perfect for functioning concrete projects with a clean look. II. Burnished Troweled Finish: This finish needs supplementary troweling or burnishing to deliver a smoother and glossier surface. It is typically used for indoor floors and countertops to create a more ...
Two Way Slab | 3 Types of Two Way Slab - Dream Civil
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1. Introduction In two way slab, the ratio of the longer span to the shorter span is less than two. i.e. ( Longer Span/Shorter Span) <2 The load is carried in both directions in a two-way slab. So, the main bars are provided in both directions. Two-way slabs are extensively used in […]
1. Introduction In two way slab, the ratio of the longer span to the shorter span is less than two. i.e. ( Longer Span/Shorter Span) <2 The load is carried in both directions in a two-way slab. So, the main bars are provided in both directions. Two-way slabs are extensively used in […]
Concrete Boundary Wall: 10 Stunning Designs, Key Details, and Standard ...
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A. Details of Concrete Boundary Wall The boundary wall constructed using cast in situ concrete or precast concrete (like concrete blocks) as the chief material is called a concrete boundary wall. Some of the information regarding the concrete boundary wall is given below: Aspect Description Materials Concrete blocks or poured concrete. Design & Style Versatile […]
A. Details of Concrete Boundary Wall The boundary wall constructed using cast in situ concrete or precast concrete (like concrete blocks) as the chief material is called a concrete boundary wall. Some of the information regarding the concrete boundary wall is given below: Aspect Description Materials Concrete blocks or poured concrete. Design & Style Versatile […]
What is Water Cement Ratio ? Recommended Values For Different Concrete ...
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Mathematically, Water cement ratio = (Weight of water in liters) / ( Weight of cement in kg) Concrete’s full hydration usually requires approximately 38% water. As per IS 10262:2019; For nominal mix ( i.e. M10, M15, M20, M25), the w/c ratio varies from 0.4 to 0.6. Concrete Grade. Recommended Water-Cement Ratio.
Mathematically, Water cement ratio = (Weight of water in liters) / ( Weight of cement in kg) Concrete’s full hydration usually requires approximately 38% water. As per IS 10262:2019; For nominal mix ( i.e. M10, M15, M20, M25), the w/c ratio varies from 0.4 to 0.6. Concrete Grade. Recommended Water-Cement Ratio.
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Flexible Pavement : 3 Types, Construction, Cross-Section, Advantages ...
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A pavement layer comprising a mixture of aggregates and bitumen, heated and mixed correctly and then laid and compacted on a bed of granular layer, is called flexible pavement. Or, The type of highway pavement that transmits the imposed wheel load to the underlying layers by a grain-to-grain transfer mechanism and is commonly constructed […]
A pavement layer comprising a mixture of aggregates and bitumen, heated and mixed correctly and then laid and compacted on a bed of granular layer, is called flexible pavement. Or, The type of highway pavement that transmits the imposed wheel load to the underlying layers by a grain-to-grain transfer mechanism and is commonly constructed […]
Wing Walls in Bridges: Types and Design Considerations of Wing Walls
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1. Types of Wings Walls. The types of wings walls are as follows: a. Free Standing Wing Walls. The foundation for free-standing wing walls is independent of the main abutment and is designed as a nominal cantilever retaining wall. In the Us case, it is very possible for the abutment and wing walls to settle and tilt independently (differential ...
1. Types of Wings Walls. The types of wings walls are as follows: a. Free Standing Wing Walls. The foundation for free-standing wing walls is independent of the main abutment and is designed as a nominal cantilever retaining wall. In the Us case, it is very possible for the abutment and wing walls to settle and tilt independently (differential ...
15+ Safety Equipment and Tools in Construction - Dream Civil
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g. Foot Protection – Steel-Toed Boots. h. Fall Protection – Safety Harnesses and Lanyards. Safety equipment and tools protect lives, boost productivity, and reduce financial losses. It is essential to consider safety measures during construction projects. Safety equipment and tools not only protect laborers but can save lives as well.
g. Foot Protection – Steel-Toed Boots. h. Fall Protection – Safety Harnesses and Lanyards. Safety equipment and tools protect lives, boost productivity, and reduce financial losses. It is essential to consider safety measures during construction projects. Safety equipment and tools not only protect laborers but can save lives as well.
Dumpy Level Surveying : 5 works, Errors, Applications, Parts ...
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5. Applications of Dumpy Level I. Construction: Dumpy levels ensure accurate elevation measurements for critical building components. II. Surveying: Dumpy levels help surveyors create accurate maps for various applications. III. Engineering: Dumpy levels enable engineers to design and build safe and reliable infrastructure. IV. Agriculture: Dumpy levels help farmers optimize their irrigation ...
5. Applications of Dumpy Level I. Construction: Dumpy levels ensure accurate elevation measurements for critical building components. II. Surveying: Dumpy levels help surveyors create accurate maps for various applications. III. Engineering: Dumpy levels enable engineers to design and build safe and reliable infrastructure. IV. Agriculture: Dumpy levels help farmers optimize their irrigation ...
Column Footing Size for Different Storey - Dream Civil
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T10@6″ C/C, M20 Means: T10 = TOR steel bar of dia 10 mm @6″ C/C = Center-to-center distance between the bars M20 = Concrete mix of strength 20 MPa ( Note: TOR bars are general-purpose steel bars used in buildings, roads, and bridges. Column footing size is a critical factor in the design of any building or structure.The size of the footing must be sufficient to support the column’s load ...
T10@6″ C/C, M20 Means: T10 = TOR steel bar of dia 10 mm @6″ C/C = Center-to-center distance between the bars M20 = Concrete mix of strength 20 MPa ( Note: TOR bars are general-purpose steel bars used in buildings, roads, and bridges. Column footing size is a critical factor in the design of any building or structure.The size of the footing must be sufficient to support the column’s load ...
What is Surveying? : 5 Principles of Surveying ... - Dream Civil
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1. Objectives of Surveying. The main objectives of surveying can be listed as follows: a. To determine the relative position of various points above, on, or beneath the surface of the earth. b. To take the linear measurements and angular measurements between various points. c.
1. Objectives of Surveying. The main objectives of surveying can be listed as follows: a. To determine the relative position of various points above, on, or beneath the surface of the earth. b. To take the linear measurements and angular measurements between various points. c.
Abney Clinometer (Abney Level) l Introduction, Uses & Adjustment
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3. Testing and Adjustment of Abney level. (1) Fix two rods, having marks at equal heights h (preferably at height of observers eye), at two points P and Q, about 20 to 50 metres apart. (2) Keep the Abney level at point A aginst the rod at P and measure the angle of elevation towards point B of the rod Q. (3) Shift the instrument to Q, bold it ...
3. Testing and Adjustment of Abney level. (1) Fix two rods, having marks at equal heights h (preferably at height of observers eye), at two points P and Q, about 20 to 50 metres apart. (2) Keep the Abney level at point A aginst the rod at P and measure the angle of elevation towards point B of the rod Q. (3) Shift the instrument to Q, bold it ...
Total Station in Surveying - Dream Civil
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The total station in surveying is an instrument that is primarily designed as a combination of electronic transit theodolite, an electronic distance meter (EDM), and software that runs on a computer which is referred to as the data collector. The surveyor can use the total station for various purposes such as determining the angles, […]
The total station in surveying is an instrument that is primarily designed as a combination of electronic transit theodolite, an electronic distance meter (EDM), and software that runs on a computer which is referred to as the data collector. The surveyor can use the total station for various purposes such as determining the angles, […]
4R Principle of Waste Management : Reduce, Reuse, Recycle & Recover
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For managing such unwanted solid wastes, the 4R principle is introduced. The 4R Principle is the widely used principle in solid waste management and depicts reduce, reuse, recycle & recover. 1. Importance of the 4R Principle. The importance of the 4R principle are: a. To utilize the waste materials.
For managing such unwanted solid wastes, the 4R principle is introduced. The 4R Principle is the widely used principle in solid waste management and depicts reduce, reuse, recycle & recover. 1. Importance of the 4R Principle. The importance of the 4R principle are: a. To utilize the waste materials.
Rate Analysis for PCC - Dream Civil
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1. Rate Analysis for PCC A. Material Required. Now calculate the material For 1 m 3 of wet or solid Plain Cement Concrete (PCC) M10 ratio (1:3:6).. We have to multiply with factor 1.52 for dry density then 1m 3 becomes 1.52 m 3 of cement, sand & aggregate required, due to the presence of voids in the sand in a dry state.. So, cement sand and aggregate quantity are calculated for 1.52 m 3 of PCC.
1. Rate Analysis for PCC A. Material Required. Now calculate the material For 1 m 3 of wet or solid Plain Cement Concrete (PCC) M10 ratio (1:3:6).. We have to multiply with factor 1.52 for dry density then 1m 3 becomes 1.52 m 3 of cement, sand & aggregate required, due to the presence of voids in the sand in a dry state.. So, cement sand and aggregate quantity are calculated for 1.52 m 3 of PCC.