2) What are lime pops? How are they formed? How do lime pops affect mortar properties?

Q: Identify and cite the uses of the types of standard mortars?

A: Mortar is a Paste/Composite Material mainly Composed of Binding Material (Matrix), Aggregate…

Q: Which type of mortar is used for general construction of exposed masonry load-bearing walls?

A: Mortar is a material which is produced by mixing cement ,sand and water. Mortar is used to fill the…

Q: Q-7 • Explain the term "stucco"? What kind of an innovation did drywalls bring to the construction…

A: 1. stucco: render is its second name by which it is also known. It is construction material made up…

Q: List the differences between bricks and cement.

A: Bricks                             Cement Blocks Solids…

Q: Why are mortar water-retention properties important?

A: the question is basically from concret technology relating to cement sand mixing property.

Q: write short notes on comparison between cement pressure grouting and epoxy grouting.

A: Grouting has been the procedure of inserting content through cavities or fractures in mortar,…

Q: What is the design module used when sizing concrete masonry units?

A: The nominal face dimensions of concrete masonry units are 8 in. by 16 in.

Q: What are the different ways concrete masonry units are cured?

A: There are two basic ways of curing concrete masonary - 1) using low pressure steam kiln 2) by…

Q: What ingredients may be used in masonry cements?

A: Ingredients in masonry cements:

Q: Classify the ingredients used to manufacture masonry cement?

A: Type of masonry cement lime cement Gypsum cement  Surkhi cement Different ingredients in lime…

Q: Name the types of frequently used mortar tests?

A: It's normally difficult, though not impossible, to mechanically characterize mortars taken from…

Q: How can you keep prepared mortar from having excessive moisture loss?

A: Preparation of mortar having excessive moisture loss:

Q: Explain the Best chemicals used for waterproofing concrete?

A: Water has permeable properties; so no building is safe from the permeability of water in the short…

Q: What is mortar made of?

A: Mortar is a binding material that binds the building blocks (bricks) of any building together. It is…

Q: Identify various clay masonry products and explain how they are typically used?

A: Clay Masonry Products: Following are the various clay masonry products: Building bricks Paving…

Q: What can be done to reduce moisture penetration through masonry walls?

A: To reduce moisture penetration through masonry walls: Moisture penetration is controlled by…

Q: Explain the difference among cement plaster, cement render and cement screed? Under what situations…

A: Since the purpose of plastering and the rendering and screeding is to create a smooth surface, where…

Q: What is the removal efficiency of limestone scrubbing?

A: Limestone scrubbing : A system of removal of SO2 from pollution sources by injecting calcined…

Q: From what materials are cements made?

A: Solution: The most important raw materials from which  cement is made are 1. Limestone 2. Clay 3.…

Q: What is meant by the fineness of cement? Provide a thorough discussion.

A:

Q: What is the lowest temperature at which mortar can be laid before requiring protection from…

A: If mortar is used below the lowest temperature it may not set properly and if water is retained in…

Q: What should you do with mortar that becomes stiff from hydration while waiting for use?

A: Mortar is mixture of sand ,cement and water. With time mortar uses the water for hydration purpose…

Q: What are the types of mortar used in the United States and Canada?

A: The type of mortar used in united state are M,S,N and O. It is specified by ASTM C270 M is high…

Q: Explain the Normal Consistency of  Portland Cement?

A: The normal consistency of a cement paste is defined as that consistency which will permit a vicat…

Q: What is the mortar made of? What are the functions of the mortar?

A: Mortar is simply a material of filler between the joints and bricks and used for wall plastering. In…

Q: What are the basic materials used to produce mortar?

A: Mortar is a bonding agent used to join the building blocks in a masonry. It consists of a binding…

Q: Which type of mortar has the highest strength and where is it used?

A: The Following type of Mortar is present Type M Mortar Type S Mortar Type N Mortar Type O Mortar

Q: Explain the desirable properties of plastic mortar?

A: properties of plastic mortar are:

Q: Which two variables, apart from brick or block size, have an appreciable effect on masonry material…

A: Variable that have an effect of masonry material usage and mortar consumption are

Q: 2. What is the mortar made of? What are the functions of the mortar? 3. What is the grout? What is…

A:

Q: Where would you use the lowest-strength mortar?

A: since the type of mortar is not mentioned i assume it to be concrete mortar

Q: What are the advantages and disadvantages of the various types of mortar joints?

A: 1.Concave joint:Advantages: These are shallow concave joints with the plain surface brick quality,…

Q: One of the ASTM Designation for testing the quality of Masonry Units is ASTM C140. One of the…

A: Concrete Hollow Block These days the conventional stones, bricks that are used in the construction…

Q: Why is it important that the concrete masonry units meet certain absorption requirements?

A: Absorption of water is the measure of pounds of concrete water cubic foot. The absorption of…

Q: What are the functions of mortar?

A: Mortar: Mortar is a material used in masonry construction to fill the gaps between the bricks and…

Q: Explain how sampling and testing of masonry are done according to the ASTM standards.

A: Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units, ASTM C140,…

Q: Why Consistency test of cement is performed?

A: The cement interacts with liquid to generate a paste, which is then applied to additional materials…

Q: What ingredients are used for the production of portland cement?

A: The ingredients of appropriate quantity are crushed and mixed in a dry state or wet state. They are…

Q: 1. Why is it important that the concrete masonry units meet certain absorption requirements? 2. What…

A: Note: We'll answer the first question since the exact one wasn't specified. Please resubmit a new…

Q: Q-3 You are the chief and the site engineer was confused. He cannot separate the mortar and plaster…

A: Definition: Mortar - It is a material used in construction work to make a bond between bricks and/or…

Q: What is the difference between face shell bedding and full mortar bedding?

A: Definition of face shell bedding and full mortar bedding are given below:Face shell bedding:The…

Q: A 50kg of mortar mix contains 25% cement and 75% sand. How much pure cement must be added to produce…

A: Given Data: The initial weight of mortar mix= 50 kg Percentage of cement in initial mortar mix = 25%…

Q: How many methods of ferro cementing are there?

A: Option A is correct answer.  There are 3 method of ferro cementing.

Q: Give 10 types of concrete admixtures. Discuss it briefly.

A: Different types of admixtures are briefly discussed below: 1. Water reducing admixture: These are…