Masonry Flashcards

1
Q

It is a cement mix used to glue masonry units to each other

A

Mortar

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2
Q

It is mortar applied to wall surfaces as a preparation or a hard finish coat

A

Plaster

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3
Q

a proportioned mixture of siliceous materials (sand, crushed stone) and cement (lime, Portland) which, after being prepared in a plastic state with water, hardens into a stonelike mass.

A

Mortars and Plasters

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4
Q

It is a proportioned mixture of cement, fine aggregate and water

A

Cement Mortar

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5
Q

For first-class mortars ____ should be added to not more than ____

A

1 part of cement ; 3 parts of sand

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6
Q

Replacing 10 or 15 percent of the cement by volume with __ gives greater workability and increases the strength of the mortar

A

hydrated lime

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7
Q

It is a mortar of cementitious material, sand and water which is applied in coats to masonry surfaces, lath or various types of plaster board to give a hard finish surface to interior or exterior walls and ceilings

A

Plaster

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8
Q

Plastering is done according to two basic methods:

A

two-coat and three-coat

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9
Q

It is a first binding coat

A

Scratch Coat

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10
Q

It is a second straightening coat

A

Brown-coat

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11
Q

It is a final coat

A

Finish coat

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12
Q

It is mixed on the job with sand and gypsum plaster

A

Lime putty

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13
Q

Plaster of Paris mixed with clay, lime and other materials in combinations covered by trademarks or patents

A

Gypsum plaster

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14
Q

Same as gypsum plaster but mixed to meet established standards

A

High-strength gypsum plaster

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15
Q

Gypsum plaster premixed with fibers

A

Fibered gypsum plaster

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16
Q

Gypsum plaster mixed with fine white sand

A

Prepared gypsum plaster

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17
Q

Gypsum plaster mixed with ingredients develop more adhesive strength in combinations covered by trademarks or patent

A

Bonding plaster

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18
Q

Fire-resistant, Gypsum plaster mixed on the job with water, perlite, vermiculite or other suitable mineral aggregate

A

Lightweight gypsum plaster

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19
Q

Plaster of Paris mixed with alum or borax or other materials and burned at 932°F

A

Keene’s cement

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20
Q

It is for ornamental plaster work and castings

A

Plaster of Paris

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21
Q

It is mixed with water as per manufacturer’s directions

A

Molding plaster

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22
Q

It is for acoustic treatment of interior walls and ceilings

A

Acoustics plaster

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23
Q

It is mixed with water, sand and lime putty

A

Portland Cement Plaster

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24
Q

It is highly decorative type of plaster work developed in Italy during the Renaissance

A

Sgraffito

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25
Q

It is a built-up construction or combination of building materials as clay, concrete, or stone set in mortar

A

Masonry

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26
Q

It is the horizontal surfaces on which the stones or bricks of walls lie in the courses

A

Bed

27
Q

It js a continuous layer of bricks, stones, or other masonry units

A

Course

28
Q

Each continuous, vertical section of the wall, one masonry unit thick

A

Wythe or Tier

29
Q

That connection between bricks, stones or other masonry units formed by lapping them one upon another carrying up the work

A

Bond

30
Q

It is a brick or block masonry laid lengthwise of a wall

A

Stretcher

31
Q

a brick or block masonry extending over the thickness of the wall

A

Header

32
Q

a course in which the bricks or other masonry units are all header.

A

Heading course

33
Q

a unit laid on its end with its face perpendicular to the face of the wall

A

Soldier

34
Q

The corner stones at the angles of buildings, usually rusticated so as to project from the normal surface of the wall.

A

Quoins

35
Q

stones running through the thickness of the wall at the right angles to its face, in order to bind it together.

A

Bond Stones

36
Q

a course of stones placed on top of cornice crowing the walls.

A

Blocking or blocking course

37
Q

are the basic building material of man, the history of architecture until as late as 1900 was largely the history of stone in architecture

A

Stone

38
Q

stone delivered from the quarries rough and irregular shape.

A

Rubble Stone

39
Q

stone cut into specific size, squared to dimensions, and to a specific thickness.

A

Dimension Stone

40
Q

Masonry of rough, undressed stones.

A

Rubble Work

41
Q

When only the roughest irregularities are knocked off

A

scabbled rubble

42
Q

when the stones in each course are rudely dressed to a nearly uniform height

A

range rubble

43
Q

Stones fitted together at random without any attempt to lay them in course

A

Random Work

44
Q

squared stones in regular courses, in contradistinction to rubble work

A

Ashlar

45
Q

uniform courses with sones uniform in size.

A

Ranged work or coursed ashlar

46
Q

Course laid with the horizontal joints uninterrupted but the width of the courses and the length of the stones are varied to produce a wall with a less regular pattern.

A

Broken range ashlar

47
Q

their rectangular shape and are laid on horizontal beds but no effort is made to continue the horizontal beds through in an uninterrupted manner

A

. Random Course

48
Q

Courses of stone face which is jagged, so as to present a rough surface.

A

Rustic or rock work

49
Q

occurs when heavier stones or areas of stone project from the normal face of the surrounding wall or of the joint themselves

A

RUSTICATION

50
Q
  • are structural units of clay or shale formed while plastic and subsequently fired.
A

BRICKS

51
Q
  • used for all purposes, including facing.
A

. common or building brick

52
Q

specially processed to give certain specific surface characteristics. Used for exposed masonry surfaces.

A

facing brick

53
Q

have a smooth outer surface with a dull satin or high gloss finish

A

glazed brick

54
Q

these are ordinarily made from a mixture of flint clay and plastic clay, and are used for the lining of furnaces, fireplaces, and chimneys.

A

fire (refractory) brick

55
Q

– consists of five stretcher courses and then a header course

A

A. Common Bond

56
Q

Consists of alternate courses of stretchers and headers .

A

B. English Bond

57
Q

Consists of alternate headers and stretchers in each course .

A

C. Flemish Bond

58
Q

The bricks are laid diagonally to form a herringbone pattern.

A

Herringbone

59
Q

is a hollow masonry unit, with two or three cells or cores, made of the following ingredients: water, Portland cement, and various types of aggregate such as sand, gravel, and crushed stone.

A

Concrete Hollow Block (CHB)

60
Q

is lightweight block made from fiber and cement.

A

DURISOL” block

61
Q

also known as gypsum partition blocks, are usually made of gypsum, vegetable fibers as binders, and reinforcement.

A

PLASTER BLOCK

62
Q

are hollow masonry units, open at two ends with interior webs or partitions 19mm (¾”) to 25mm (1”) dividing the block into longitudinal cells.

A

STRUCTURAL CLAY TILE

63
Q

300mm x 300mm x 300mm (12” x 12” x 12”)

A

. Load-bearing wall tile

64
Q

fireproofing, partition, and furring tile. 100mm (4”) or 125mm (5”) x 200mm x 300mm

A

Non-load bearing