Lesson 6 - Glass, Asphalt, Polymers and Composite Flashcards

1
Q

hard, brittle usually transparent or translucent substance

A

Glass and Glazing

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2
Q

discovery of opaque glass beads

A

3500 B.C

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3
Q

mesopotamian created glass by casting in core mold

A

3500 - 2000 B.C

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4
Q

discovery of glass blowing techniques by the glassmakers in the sidon-babylon area

A

24 B.C - 14 A.D

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5
Q

discovery of clear glass by the Romans

A

100

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6
Q

development of glass sheets by the german glassmaker

A

11th to 13th Century

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7
Q

george ravenscorft patented lead crystals

A

1674

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8
Q

plate glass production was discovered by french

A

1688

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9
Q

emile fourcault, belgian, introduced the process of drawn glass making

A

1905

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10
Q

glass lamination was introduced by edouard benedictus, french

A

1910

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11
Q

britain’s pilkington brothers

A

1959

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12
Q

Forming Process - Construction Glass

A

Blowing Crown Glass
Cylinder Glass
Drawing Drawn Glass
Rolled/Rolling Plate Glass
Floating Float Glass

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13
Q

Types of Glass according to Heat Treatment

A

Annealed Glass
Heat-Stregthened Glass
Tempered Glass

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14
Q

Other Types of Glass

A

Laminated Glass
Coated Glass
Tinted Glass
Fire rated
Insulating Glass

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15
Q

Types of Coated Glass

A

Fritted Glass
Low-E
Self-cleaning glass
Mirror

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16
Q

Types of Fire Rated (Glass)

A

Wired Glass
Ceramic Glads
Fire Retardant Filled Double Glazing
Intumescent Interlayer Laminated Glazing

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17
Q

Types of Glass According to Glass Thickness

A

Single-Strength = 2.5mm (3/32”)
Doublr-Strength = 3.0mm (1/8”) up to 25.4mm (1”)

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18
Q

Types of Glass Products

A

Glass Sheets
Glass Blocks
Glass Bricks

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19
Q

the panes or sheets of glass or other transparent material made to be set in frames, as in window, doors or mirrors

A

Glazing

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20
Q

Types of Glazing Methods

A

Face Glazing
Double Glazing (Wet, Dry)
Flush Glazing
Glass Mullion System
Butt-Joint Glazing

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21
Q

a compound of high weight formed by polymerization and consisting essentially of repeating structural unit

A

Polymer

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22
Q

molecule of low molecular weight chemically bound as a unit

A

Monomer

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23
Q

polymer consisting of molecules that are large

A

High Polymer

24
Q

ocumpound of high molecular weight formed by 2 or more different monomers

A

Copolymer

25
Q

Types of Polymer

A

Plastics
Rubber
Coats

26
Q

synthetic or natural organic material of polymer that can be molded, extruded or drawn into objects, films, or filament

A

Plastics

27
Q

Plastic Production (Raw Materials)

A

Filler - modify bulk
Stabilizer - resist degradation
Catalyst - accelerates chemical
Plasticizer - increase workability
Additives - reinforcements

28
Q

Types of Plastics

A

Thermoplastic - capable of softening
Thermoset - permanently rigid

29
Q

Plastic Products

A

Alkyd - - Tp -Pipe, Shower Stall

Epoxy - - Ts - Coating

Polyamides - Nylon - Tp - Membranes , Hardware

Polyester - Mylar, Darcon - Ts - Roofing Membranes, Geotextilesz matrix, piping, tarpaulins

Polypropylene - PP - Tp - Pipes

Polystyrene - Styrofoam - Tp - Insulation, Glazing

30
Q

chemically treated and toughened naturall rubber, valued for its elasticity

A

Rubber

31
Q

Types of Rubber

A

Natural Rubber - obtain by coagulating the milky juice

Elastomer - synthetic rubber

32
Q

film forming materials ised to enhance aesthetics and protect a base material

A

Coats

33
Q

combination of one or more coating for compatibility with each other

A

Coat System

34
Q

final coat applied to a surface

A

top coat

35
Q

applied to hide the color substrate and improve adhesion of the topcoat

A

Undercoat

36
Q

first coat applied to a surface

A

Basecoat

37
Q

surface to be coated

A

Substrate

38
Q

Other Terminologies

A

Sealer
Primer
Ground Coat
Mist Coat
Glazr Coat

39
Q

Types of Coats

A

Opawue Coats/Paints
Transparent Coat

40
Q

Properties of Paint

A

Colorfast
Coverage
Hiding or Covering Power
Gloss
- High Gloss
- Enamel
- Semi Gloss or Satin Finish
- Eggshell
- Flat

41
Q

Types of Paint According to Contents

A

Oil Paint
Alkyd Paint
Latex Paint
Epoxy Paint

42
Q

Other Types of Paint

A

Anticorrosive
Fire-Retardant Paints
Heat-Resistant Paint

43
Q

solution of a dye or suspension of pigment in a vehicle

A

Wood Stain

44
Q

Types of Transparent Coat

A

Wood Stain
Wood Filler
Varnish
Lacquer

45
Q

Types of Stains

A

Penetrating Stains
Water Stain
Spirit Stain
Pigmented or Opaque Stain
Oil Stain

46
Q

Types of Wood Filler

A

Paste Filler
Crack Filler

47
Q

liquid preparation consisting of resin dissolved in vehicle

A

Varnish

48
Q

Types of Varnishes

A

Oil Varnish
Spar
Polyurethane Varnish
Spirit Varnish
Shellac Varnish

49
Q

Common Coat Defects

A

Peeling
Flaking
Cracking
Fading
Darkening
Efflorescence
Chalking
Bubbling
Blistering
Mud Cracking

50
Q

brownish black mixture of bitumen

A

Asphalt

51
Q

any of various mixtures of hydrocarbons occuring naturally or distilled form coal or petroleum

A

Bitumen

52
Q

Uses of Asphalt

A

Asphalt Concrete
Asphalt Mastic
Bituminous Waterproofing

53
Q

a combination of wooden veeners and any other materials such as polymers

A

Wood Panel Composites

54
Q

Types of Wood Panel Composites

A

Plyboard
Melamine Board
Phenolic Board

55
Q

wall system consisting of super insulated core expanded polystyrene sandwiched…

A

EVG

56
Q

an exterior cladding system which consists of plastic insukation foam

A

Exterior Insulation and Finish System
(E.I.F.S)

57
Q

Types of EIFS

A

Polymer-Based EIFS
Polymer-Modified EIFS