Arulmigu Meenakshi Amman college of Engineering
Vadamavandal-604410.
Prepared by,
V.Umapathy,
Prof./Mech.
Imortant Questions and Answers
CY25C02-Applied Chemistry (CE) – II
Syllabus
1. Building Materials: Introduction, Bricks, Glass, Cement, Special Cement, Concrete,
Reinforcement.
Activities: Virtual demonstration of properties of building materials.
2. Composites: Types, Matrix materials, Hybrids, Fiber Reinforcement, Characteristics, PMC,
MMC, CM Applications.
Activities: Virtual demonstration of fabrication of composite materials.
3. Sustainable Materials: Bio-based materials, Product & Technology development,
Admixtures, Environmental aspects, energy efficiency.
Activities: Calculation of carbon footprint in buildings.
4. Analytical Methods: Thermal conductivity, porosity, absorption and emission
characteristics of building materials.
Activities: Analytical methods with virtual experiments, Hands-on demonstration of any one
of the methods.
S.No Description
.
Unit-I
Building Materials
h.
Introduction
ec
./M
Introduction
Building materials are the backbone of construction, determining structure durability, aesthetics, and
of
Pr
cost-effectiveness. Key materials include bricks, glass, cement, concrete, and reinforcement.
y,
Bricks
h
at
ap
m
U
V.
,1. Composition: Clay, shale, fly ash
2. Types: Clay, fly ash, concrete
3. Uses: Walls, pavements, facades
Glass
1. Types: Float glass, tempered, laminated
2. Uses: Windows, facades, partitions
3. Benefits: Transparency, strength, aesthetics
Cement
1. Composition: Limestone, clay, gypsum
2. Types: OPC, PPC, PSC
3. Uses: Binder in concrete, mortar
Special Cement
1. Types: Rapid hardening, low heat, sulphate resistant
2. Uses: Specific applications, durability
Concrete
1. Composition: Cement, aggregates, water
2. Types: Plain, reinforced, pre-stressed
3. Uses: Foundations, structures, pavements
Reinforcement
1. Types: Steel bars, fibers, mesh
2. Uses: Enhance concrete strength, durability
Basic Concepts
1. Introduction to Building Materials
- Definition: Materials used in construction
- Importance: Determine structure's strength, durability, aesthetics, cost
- Examples: Bricks, cement, concrete, glass, steel
2. Bricks
- What: Rectangular blocks made from clay, shale, or fly ash
.h
- Uses: Walls, pavements, decorative features
ec
- Types:
./M
- Clay bricks
of
- Fly ash bricks
Pr
- Concrete bricks
y,
h
at
ap
m
U
V.
,- Advantages: Durable, fire-resistant, low maintenance
3. Glass
- What: Transparent material made from silica, soda ash, limestone
- Types:
- Float glass (normal glass)
- Tempered glass (stronger, safer)
- Laminated glass (safety, security)
- Uses: Windows, doors, facades, partitions
4. Cement
- What: Binder that sets, hardens when mixed with water
- Composition: Limestone, clay, gypsum
- Types:
- Ordinary Portland Cement (OPC)
- Portland Pozzolana Cement (PPC)
- Uses: Mortar, concrete, plaster
5. Special Cement
- Types:
- Rapid hardening cement (fast setting)
- Low heat cement (reduces heat of hydration)
- Sulphate resistant cement (durability)
- Uses: Specific applications requiring special properties
6. Concrete
- What: Mixture of cement, aggregates (sand, gravel), water
- Properties: Strong in compression, weak in tension
- Types:
- Plain concrete
- Reinforced concrete (with steel)
- Pre-stressed concrete
- Uses: Foundations, beams, slabs, structures .
7. Reinforcement
h
ec
- What: Materials added to concrete for strength
./M
- Types:
of
- Steel bars (rebar)
Pr
- Steel fibers
y,
- Mesh
h
at
ap
m
U
V.
, - Purpose: Enhance concrete's tensile strength, durability
Two Marks QA
Introduction
1. What are building materials?
- Materials used in construction (structures, buildings)
2. Why are building materials important?
- Determine strength, durability, aesthetics, cost
Bricks
2. What are bricks made of?
- Clay, shale, fly ash
3. What are the types of bricks?
- Clay, fly ash, concrete bricks
Glass
4. What is glass used for in buildings?
- Windows, doors, facades
5. Name types of glass.
- Float, tempered, laminated glass
Cement
6. What is cement used for?
- Binder in concrete, mortar
7. Name types of cement.
- OPC, PPC, PSC
Special Cement
8. When is rapid hardening cement used?
- Fast setting, urgent repairs
9. What is low heat cement used for?
- Reduces heat of hydration in large structures
Concrete
10. What is concrete made of?
.h
- Cement, aggregates, water
ec
11. Why is reinforcement used in concrete?
./M
- Enhance tensile strength, durability
of
Pr
Reinforcement
y,
h
at
ap
m
U
V.
Vadamavandal-604410.
Prepared by,
V.Umapathy,
Prof./Mech.
Imortant Questions and Answers
CY25C02-Applied Chemistry (CE) – II
Syllabus
1. Building Materials: Introduction, Bricks, Glass, Cement, Special Cement, Concrete,
Reinforcement.
Activities: Virtual demonstration of properties of building materials.
2. Composites: Types, Matrix materials, Hybrids, Fiber Reinforcement, Characteristics, PMC,
MMC, CM Applications.
Activities: Virtual demonstration of fabrication of composite materials.
3. Sustainable Materials: Bio-based materials, Product & Technology development,
Admixtures, Environmental aspects, energy efficiency.
Activities: Calculation of carbon footprint in buildings.
4. Analytical Methods: Thermal conductivity, porosity, absorption and emission
characteristics of building materials.
Activities: Analytical methods with virtual experiments, Hands-on demonstration of any one
of the methods.
S.No Description
.
Unit-I
Building Materials
h.
Introduction
ec
./M
Introduction
Building materials are the backbone of construction, determining structure durability, aesthetics, and
of
Pr
cost-effectiveness. Key materials include bricks, glass, cement, concrete, and reinforcement.
y,
Bricks
h
at
ap
m
U
V.
,1. Composition: Clay, shale, fly ash
2. Types: Clay, fly ash, concrete
3. Uses: Walls, pavements, facades
Glass
1. Types: Float glass, tempered, laminated
2. Uses: Windows, facades, partitions
3. Benefits: Transparency, strength, aesthetics
Cement
1. Composition: Limestone, clay, gypsum
2. Types: OPC, PPC, PSC
3. Uses: Binder in concrete, mortar
Special Cement
1. Types: Rapid hardening, low heat, sulphate resistant
2. Uses: Specific applications, durability
Concrete
1. Composition: Cement, aggregates, water
2. Types: Plain, reinforced, pre-stressed
3. Uses: Foundations, structures, pavements
Reinforcement
1. Types: Steel bars, fibers, mesh
2. Uses: Enhance concrete strength, durability
Basic Concepts
1. Introduction to Building Materials
- Definition: Materials used in construction
- Importance: Determine structure's strength, durability, aesthetics, cost
- Examples: Bricks, cement, concrete, glass, steel
2. Bricks
- What: Rectangular blocks made from clay, shale, or fly ash
.h
- Uses: Walls, pavements, decorative features
ec
- Types:
./M
- Clay bricks
of
- Fly ash bricks
Pr
- Concrete bricks
y,
h
at
ap
m
U
V.
,- Advantages: Durable, fire-resistant, low maintenance
3. Glass
- What: Transparent material made from silica, soda ash, limestone
- Types:
- Float glass (normal glass)
- Tempered glass (stronger, safer)
- Laminated glass (safety, security)
- Uses: Windows, doors, facades, partitions
4. Cement
- What: Binder that sets, hardens when mixed with water
- Composition: Limestone, clay, gypsum
- Types:
- Ordinary Portland Cement (OPC)
- Portland Pozzolana Cement (PPC)
- Uses: Mortar, concrete, plaster
5. Special Cement
- Types:
- Rapid hardening cement (fast setting)
- Low heat cement (reduces heat of hydration)
- Sulphate resistant cement (durability)
- Uses: Specific applications requiring special properties
6. Concrete
- What: Mixture of cement, aggregates (sand, gravel), water
- Properties: Strong in compression, weak in tension
- Types:
- Plain concrete
- Reinforced concrete (with steel)
- Pre-stressed concrete
- Uses: Foundations, beams, slabs, structures .
7. Reinforcement
h
ec
- What: Materials added to concrete for strength
./M
- Types:
of
- Steel bars (rebar)
Pr
- Steel fibers
y,
- Mesh
h
at
ap
m
U
V.
, - Purpose: Enhance concrete's tensile strength, durability
Two Marks QA
Introduction
1. What are building materials?
- Materials used in construction (structures, buildings)
2. Why are building materials important?
- Determine strength, durability, aesthetics, cost
Bricks
2. What are bricks made of?
- Clay, shale, fly ash
3. What are the types of bricks?
- Clay, fly ash, concrete bricks
Glass
4. What is glass used for in buildings?
- Windows, doors, facades
5. Name types of glass.
- Float, tempered, laminated glass
Cement
6. What is cement used for?
- Binder in concrete, mortar
7. Name types of cement.
- OPC, PPC, PSC
Special Cement
8. When is rapid hardening cement used?
- Fast setting, urgent repairs
9. What is low heat cement used for?
- Reduces heat of hydration in large structures
Concrete
10. What is concrete made of?
.h
- Cement, aggregates, water
ec
11. Why is reinforcement used in concrete?
./M
- Enhance tensile strength, durability
of
Pr
Reinforcement
y,
h
at
ap
m
U
V.
