Question 1

Metal lath is required when stucco is applied on

Accepted Answer

A) concrete walls. 
B) masonry walls. 
C) stud- wall assemblies. 
D) all of the above. 
E) none of the above. 
A) concrete walls. 
B) masonry walls. 
C) stud- wall assemblies. 
D) all of the above. 
E) none of the above.

Question 2

Discuss the difference between control joints and expansion joints in a stucco- clad wall.

Accepted Answer

Control joints and expansion joints are

Question 3

Stucco applied on a stud wall consists of three coats. What is the thickness of each coat and the total thickness of stucco?

Accepted Answer

Scratch coat and brown coat ar

Question 4

Sketch a combined dead- load support and tieback anchor used in a stone- clad wall.

Accepted Answer

A combined dead-load support and tieback

Question 5

The term EIFS is an acronym for

Accepted Answer

A) exterior insulation and finish system. 
B) envelope insulation with finished stucco. 
C) exterior insulation and finished stucco. 
D) externally insulated finish system. 
A) exterior insulation and finish system. 
B) envelope insulation with finished stucco. 
C) exterior insulation and finished stucco. 
D) externally insulated finish system.

Question 6

Using a sketch, explain the anatomy of stucco applied over a metal- stud wall assembly, showing all components.

Accepted Answer

Stucco applied over a metal-stud wall as

Question 7

Discuss the pros and cons of EIFS cladding compared with stucco cladding.

Accepted Answer

EIFS (Exterior Insulation and Finish Sys

Question 8

What are the limitations of stucco cladding?

Accepted Answer

(i)The stucco, being a thin, barrier- ty

Question 9

A stucco surface, made of Portland cement and sand mix, shrinks on gaining strength, introducing tensile stress in it. Therefore, when stucco is applied on a (wood or steel)stud wall, it is reinforced with metal lath. Despite the lath reinforcement, a stucco wall requires control (shrinkage)joints. Why?

Accepted Answer

Lath reinforcement does not prevent stuc

Question 10

What is dimension stone?

Accepted Answer

A natural stone that

Question 11

How is a base coat stucco mix typically applied on a wall-by spraying it on or troweling it?

Accepted Answer

The base coat mix is first spr

Question 12

Control joints are required to be more closely spaced on a stucco surface backed by a stud wall than on a stucco surface backed by a masonry wall.

Accepted Answer

A) True 
 B)False

Question 13

In which cladding system is it easy to provide surface ornamentation, such as carved window sills, ornamental roof cornices and parapets, corner quoins, etc.?

Accepted Answer

The answer of In which cladding system is it easy...

Question 14

Lightweight masonry veneer units can be adhered to the backup wall, giving an adhered masonry veneer. Briefly explain this cladding system.

Accepted Answer

Lightweight masonry units are adhered wi

Question 15

On wood- stud and cold- formed steel- stud- wall assemblies, stucco is typically applied in three coats. The total typical thickness of the three coats is

Accepted Answer

A) 7/8 in. 
B) 1 in. 
C) 1- 1/2 in. 
D) 1- 1/8 in. 
E) 1- 1/4 in. 
A) 7/8 in. 
B) 1 in. 
C) 1- 1/2 in. 
D) 1- 1/8 in. 
E) 1- 1/4 in.

Question 16

The term kerf in stone cladding industry refers to

Accepted Answer

A) dead- load support for a stone slab. 
B) a slot in a stone slab. 
C) a tieback anchor for a stone slab. 
D) none of the above. 
A) dead- load support for a stone slab. 
B) a slot in a stone slab. 
C) a tieback anchor for a stone slab. 
D) none of the above.

Question 17

The total thickness of stucco on a concrete or concrete masonry wall is generally

Accepted Answer

A) greater than that on a stud- backed wall. 
B) the same as that on a stud- backed wall. 
C) smaller than that on a stud- backed wall. 
A) greater than that on a stud- backed wall. 
B) the same as that on a stud- backed wall. 
C) smaller than that on a stud- backed wall.

Question 18

What does an EIFS lamina consist of and what is its thickness?

Accepted Answer

The total thickness of an EIFS lamina is

Question 19

The base coat mix and finish coat mix for stucco are available in bags. In preparing a mix for application on a wall, which other materials are added to bagged mix for: (i)base coat and (ii)finish coat?

Accepted Answer

(i)Sand and water are added to

Question 20

Masonry units in an adhered masonry veneer on a stud wall are applied directly on

Accepted Answer

A) gypsum sheathing. 
B) a stucco scratch coat over metal furring lath. 
C) gypsum sheathing treated with a liquid- applied air- weather retarder. 
D) a stucco brown coat. 
E) any one of the above. 
A) gypsum sheathing. 
B) a stucco scratch coat over metal furring lath. 
C) gypsum sheathing treated with a liquid- applied air- weather retarder. 
D) a stucco brown coat. 
E) any one of the above.

Exam 29: Exterior Wall Cladding-III Stucco, Adhered Veneer, Eifs, Natural Stone, and Insulated Metal Panels

Metal lath is required when stucco is applied on

Discuss the difference between control joints and expansion joints in a stucco- clad wall.

Stucco applied on a stud wall consists of three coats. What is the thickness of each coat and the total thickness of stucco?

Sketch a combined dead- load support and tieback anchor used in a stone- clad wall.

The term EIFS is an acronym for

Using a sketch, explain the anatomy of stucco applied over a metal- stud wall assembly, showing all components.

Discuss the pros and cons of EIFS cladding compared with stucco cladding.

What are the limitations of stucco cladding?

What is dimension stone?

How is a base coat stucco mix typically applied on a wall-by spraying it on or troweling it?

Control joints are required to be more closely spaced on a stucco surface backed by a stud wall than on a stucco surface backed by a masonry wall.

In which cladding system is it easy to provide surface ornamentation, such as carved window sills, ornamental roof cornices and parapets, corner quoins, etc.?

Lightweight masonry veneer units can be adhered to the backup wall, giving an adhered masonry veneer. Briefly explain this cladding system.

On wood- stud and cold- formed steel- stud- wall assemblies, stucco is typically applied in three coats. The total typical thickness of the three coats is

The term kerf in stone cladding industry refers to

The total thickness of stucco on a concrete or concrete masonry wall is generally

What does an EIFS lamina consist of and what is its thickness?

The base coat mix and finish coat mix for stucco are available in bags. In preparing a mix for application on a wall, which other materials are added to bagged mix for: (i)base coat and (ii)finish coat?

Masonry units in an adhered masonry veneer on a stud wall are applied directly on

An Overview of the Building Delivery Process How Buildings Come Into Being

Design and Constructions Regulations

Loads on Buildings

Load Resistance the Structural Properties of Materials

Properties of the Envelope-I Thermal Properties

Properties of the Envelope-II Air and Water Vapor Control

Fire and Smoke-Related Properties

Acoustical Properties of Materials

Principles of Joints and Sealants Expansion and Contraction Control

Principles of Sustainable Construction

Soils and Excavations

Below-Grade Construction Foundation Systems and Basements

Materials for Wood Construction-I Lumber

Materials for Wood Construction-Ii Engineered Wood Products, Fasteners, and Connectors

Wood Light-Frame Construction-I

Wood Light-Frame Construction-II

Structural Insulated Panel Construction

Material Steel and Steel Components

Structural Steel Construction

Cold-Formed Steel Construction

Lime, Portland Cement, and Concrete

Concrete Construction-I Formwork, Reinforcement, and Slabs-On-Ground

Concrete Construction-II Site-Cast and Precast Concrete Framing Systems

Masonry Materials-I Mortar and Brick

Masonry Materials-II Concrete Masonry Units, Natural Stone, and Glass Masonry Units

Masonry and Concrete Bearing Wall Construction

Exterior Wall Cladding-I Principles of Rainwater Infiltration Control

Exterior Wall Cladding-II Masonry, Precast Concrete, and Gfrc

Glass, Glazing, and Light-Transmitting Plastics

Windows and Doors

Exterior Wall Cladding-Iv Wall System in Glass

Roofing-I Low-Slope Roofs

Roofing-I Steep Roofs

Stairs

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