Construction Materials and Government Regulations Part 2

Questions and Answers

Which group includes cinemas and amusement facilities?

Group H (correct)

Group G

Group J

Group I

What type of construction factor involves the economic realities of costs?

Functional planning requirements

Expressive qualities

Technological aspects

Economic realities (correct)

What do dead loads refer to in the context of building loads?

Variable environmental loads

Dynamic loads from human activity

Temporary loads during construction

Weight of the structure and non-structure components (correct)

Which group is indicated for agricultural-related use?

Group J Signup and view all the answers

Which aspect is NOT a factor in designing a building's form and scale?

Aesthetic trends of neighboring buildings Signup and view all the answers

What type of occupant does Group I represent?

Recreational or public assembly Signup and view all the answers

Which of the following is considered a basic building load?

Dead load Signup and view all the answers

What does functional planning require when designing a building?

Meeting specific usage needs Signup and view all the answers

What is the function of a fascia board in a building?

It covers the ends of the roof rafters Signup and view all the answers

Which component is primarily responsible for transferring loads from the roof to the walls?

Rafter Signup and view all the answers

What is the purpose of downspouts in a building's drainage system?

To direct rainwater safely away from the foundation Signup and view all the answers

The bottom chord in a truss is crucial because it serves what primary function?

To resist tension and stabilize the structure Signup and view all the answers

Which construction element is typically installed vertically and provides structural support to a wall?

Vertical web member/Queen post Signup and view all the answers

What determines the 'finished ceiling line' in building construction?

The final height after all ceiling finishes are applied Signup and view all the answers

In a building structure, what is the primary role of hanger components?

They connect and support horizontal beams or joists Signup and view all the answers

What aspect of building design does the 'room height' refer to?

The height from floor to ceiling Signup and view all the answers

What is the primary function of a shallow foundation?

To transfer loads to the underground soil Signup and view all the answers

What is the depth range typically associated with shallow foundations?

1 m to 5-6 m Signup and view all the answers

What is an isolated footing?

A single footing that transfers load to the underground soil Signup and view all the answers

In what situation is a shallow foundation preferred?

When columns are close enough for overlapping footings Signup and view all the answers

What defines the term 'footing' in the context of foundations?

A unit of foundation, either deep or shallow Signup and view all the answers

How does a shallow foundation typically achieve stability?

By being placed on firm soil near the ground Signup and view all the answers

What is the main characteristic of an individual footing?

It is specifically designed for single columns Signup and view all the answers

Why might overlapping footings be necessary?

When columns are positioned very closely together Signup and view all the answers

What defines a shallow foundation?

A foundation situated 1 m to 5-6 m beneath the ground. Signup and view all the answers

What is a drilled shaft also known as?

Bored pile Signup and view all the answers

What type of loads are primarily supported by a building post or column?

Axial compressive loads Signup and view all the answers

Which type of column is constructed from reinforced concrete and includes closely spaced tie reinforcement?

Tied column Signup and view all the answers

What distinguishes a spiral column from other types of columns?

It has longitudinal bars confined with spiral reinforcement. Signup and view all the answers

What is a main benefit of using drilled shafts in foundation construction?

They eliminate the need for a pile cap. Signup and view all the answers

Which material is NOT typically used in the construction of both tied and spiral columns?

Wood Signup and view all the answers

What percentage of columns in buildings are estimated to be tied columns?

95% Signup and view all the answers

What is the size of one typical roofing roll?

36 feet long by 36 inches wide Signup and view all the answers

What is a roofing term that refers to one roofing unit of 100 square feet?

Square Signup and view all the answers

What is one advantage of built-up roofing (BUR)?

It has excellent durability when applied correctly Signup and view all the answers

Which of the following materials is referred to as 'rubber roofing'?

EPDM Signup and view all the answers

Which feature makes EPDM a preferred choice for membrane roofing?

Limited number of seams Signup and view all the answers

What is a common characteristic of built-up roofing (BUR) construction?

Overlapping layers applied hot with embedded stone Signup and view all the answers

Which type of roofing is suitable for flat or very low-pitch roofs?

Membrane roofing Signup and view all the answers

What type of roofing material is generally applied in overlapping layers for built-up roofing?

Roofing felt Signup and view all the answers

Study Notes

Types of Occupants

Group G includes factories, manufacturing facilities, warehouses, and storage bins.
Group H encompasses cinemas, amusement parks, and similar venues.
Group I is designated for recreational or public assembly facilities.
Group J pertains to agricultural-related uses.

Types of Construction

Various classifications exist for construction types, focusing on design and material selection based on functional requirements and environmental conditions.

Land Preparation

Essential factors in designing a building include:
- Functional planning requirements to meet usage needs.
- Technological aspects concerning structural integrity.
- Economic realities of project costs.
- Expressive qualities relating to aesthetics and style.

Building Loads

Basic building loads consist of:
- Dead loads, which are stationary weights from structure components and fixtures.

Anatomy of the House

Key structural components include:
- Fascia board, gutter, roof height, rafters, ceiling joists, and more.
- Ceiling lines, flooring materials, and various support structures play a vital role in design and safety.

Building Foundation Types

Shallow Foundation:
- Found on firm soil within 1 to 5-6 meters beneath the lowest part of the superstructure.
- Ideal for closely placed columns, preventing overlap of individual footings.
Deep Foundation:
- Consists of drilled shafts, also known as caissons, used extensively for structural support when surface conditions are not suitable.

Building Posts/Columns

Posts and columns support axial, compressive loads.
Types include:
- Tied Column: Constructed from reinforced concrete, utilizing longitudinal and tie reinforcement.
- Spiral Column: Reinforced concrete with continuous spiral reinforcement for enhanced strength.

Roofing Materials: Insulation and Waterproofing

Built-up Roofing (BUR):
- Employs several layers of roofing felt impregnated with asphalt, creating a durable and impermeable surface.
Membrane Roofing:
- Includes materials like EPDM, PVC, and neoprene, providing effective water barriers for flat or low-pitch roofs.
- EPDM is notable for its robust nature and effective seam management.

Summary of Terminology

Individual Footing: A single footing supporting a singular column.
Pile Foundation: A deep foundation type that transfers load to deeper, stable soil layers.
Roofing Units: Square, defined as 100 square feet, used in calculating roofing material needs.

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Description

This quiz covers the various types of occupants as per government regulations, focusing on groups such as factories, cinemas, and recreational assemblies. It provides essential insights into materials of construction and utilities for different occupancy types. Test your knowledge on the standards and classifications relevant to construction regulations.