Building Materials and Concrete Finishes
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Questions and Answers

Parks and Play areas have a ______ finish.

Colored

Building materials are affected by the passing of ______.

time

The ______ is the physical barrier between the exterior and interior environments of a building.

building envelope

53-70% of a building's energy consumption is due to ______.

<p>cooling</p> Signup and view all the answers

The employment of well-trained and experienced ______ is key to quality building craft.

<p>tradespeople</p> Signup and view all the answers

The internal environment of a building includes occupants, furnishings, and the ______ system.

<p>HVAC</p> Signup and view all the answers

Maintenance practices should be employed without significant increase in ______.

<p>cost</p> Signup and view all the answers

The GB Code sets minimum standards for ______ compliance.

<p>building</p> Signup and view all the answers

Sewage is the liquid waste carried by a ______ sewer.

<p>mechanical transportation system</p> Signup and view all the answers

Sewage can include domestic and ______ discharges.

<p>industrial</p> Signup and view all the answers

Storm sewage is flow derived from ______.

<p>rainfall</p> Signup and view all the answers

Green buildings focus on increasing efficiency with which buildings use resources such as energy, water, and __________.

<p>materials</p> Signup and view all the answers

A ______ sewer collects stormwater and wastewater with separate pipes.

<p>separated</p> Signup and view all the answers

A combined sewer is designed to collect rainwater runoff, domestic sewage, and ______ wastewater.

<p>industrial</p> Signup and view all the answers

A loose building envelope makes the building more __________ and uncomfortable.

<p>drafty</p> Signup and view all the answers

The Philippine Green Building Code aims to improve the efficiency of building performance through a framework of acceptable __________.

<p>standards</p> Signup and view all the answers

Two types of elevator systems are traction elevator and ______ elevator.

<p>hydraulic</p> Signup and view all the answers

A tight building envelope allows for a high level of control over indoor air quality, temperature, humidity levels, and __________ consumption.

<p>energy</p> Signup and view all the answers

Elevators are the most commonly used mode of ______ transportation in modern buildings.

<p>vertical</p> Signup and view all the answers

Large distribution in flow between dry and wet weather may cause combined sewer ______.

<p>overflows</p> Signup and view all the answers

Material strength quantifies resistance to ______, tension, and other types of loading on a given material.

<p>compression</p> Signup and view all the answers

Increasing insulation, caulk, adhesive tape, sealants, and __________-efficient windows contributes to a tight building shell.

<p>energy</p> Signup and view all the answers

A tighter building envelope reduces the chances of __________ or mildew growth.

<p>mold</p> Signup and view all the answers

The dimensional thickness of each material must be based on requirements for durability, strength, and ______ considerations.

<p>aesthetic</p> Signup and view all the answers

Higher quantities of heated or cooled air escaping through leaks can lead to increased __________ bills.

<p>energy</p> Signup and view all the answers

A particular tactile density is desired, ranging from heaviness to lightness in degrees of ______, translucency, or transparency.

<p>opacity</p> Signup and view all the answers

The building’s fabric must retain heat well, which is linked to insulation levels and glazing __________.

<p>performance</p> Signup and view all the answers

Many materials may be finished to different ______, either during off-site production or while finishing materials on-site.

<p>textures</p> Signup and view all the answers

High rise buildings rely on vertical ______ for transportation.

<p>procurement</p> Signup and view all the answers

Climate is one of the most important factors to consider in material and assembly ______.

<p>selection</p> Signup and view all the answers

The design of building services systems requires careful ______ and allocation.

<p>planning</p> Signup and view all the answers

The enduring qualities of stone or the ephemeral nature of glass or ______ are examples of material symbolism.

<p>paper</p> Signup and view all the answers

One of the objectives of building services engineering design is to ensure ______ by preventing disease.

<p>hygiene</p> Signup and view all the answers

The most common and popular finish of concrete used for major types of applications is called ______ finish.

<p>troweled</p> Signup and view all the answers

Safety in building services is focused on protecting against ______.

<p>risks</p> Signup and view all the answers

Materials carry specific ______ within cultures and regions, such as natural or artificial, eternal or ephemeral.

<p>connotations</p> Signup and view all the answers

Comfort in building services relates to both physio- and psycho- ______.

<p>well-beings</p> Signup and view all the answers

Building services engineers work with detailed ______, plans and drawings.

<p>diagrams</p> Signup and view all the answers

Using specialist computer-aided design (CAD) software is essential for ______ the systems required for the project.

<p>designing</p> Signup and view all the answers

Building services engineers manage and forecast spend using whole life cycle ______ techniques.

<p>costing</p> Signup and view all the answers

HVAC systems involve ______, ventilation, and air conditioning.

<p>heating</p> Signup and view all the answers

Plumbing systems focus on water distribution and ______ facilities.

<p>sanitary</p> Signup and view all the answers

Fire protection systems include water supply, stand pipe, and smoke ______.

<p>detection</p> Signup and view all the answers

Electrical power systems require standby and ______ power supply.

<p>emergency</p> Signup and view all the answers

Elevators, escalators, and moving walkways are part of building ______ systems.

<p>transportation</p> Signup and view all the answers

Undersizing pipes may result in slow water flow during ______ demand periods.

<p>peak</p> Signup and view all the answers

Emergency power systems are designed to protect life and property from loss of normal ______ supply.

<p>power</p> Signup and view all the answers

The selection of pipes and sizing varies according to different ______ and purposes.

<p>functions</p> Signup and view all the answers

Study Notes

Building Materials

  • All physical substances used to create building interiors and exteriors
  • Materials are evaluated for compatibility with climate, culture, and aesthetics
  • Material selection considers occupancy levels and size (especially for buildings with large occupancy like theaters)
  • Safety, durability, and fire resistance are significant concerns for building materials selection
  • Environmental impact of obtaining, processing, fabricating, transporting, and recycling building materials is important

Concrete Finishes

  • Troweled: Most common, smoothed and leveled
  • Mechanized trowel: used for large commercial projects
  • Broom finish: rough textured surface created by dragging a broom
  • Stamped finish: patterns pressed into fresh concrete
  • Salt finish: coarse rock salt crystals placed on concrete then washed away
  • Exposed aggregate finish: Concrete with exposed aggregate. Aggregate is distributed evenly. Minimal voids.

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Test your knowledge on building materials and their applications, focusing on the essential properties that influence selection such as safety, durability, and environmental impact. Additionally, explore various concrete finishes and their techniques, which play a crucial role in architectural aesthetics and usability.

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