because it is no longer used in construction today, national asbestos manufacturing cannot be sued for damages today that are caused by asbestos that may still remain in some buildings? true or false

Q: What are the two types of sealants?

A: Sealants are defined as a material that is used for sealing something and make the cavity water and…

Q: → Question 5 In providing water tightness to an exterior wall. which strategy(ies) have been proven…

A: answer-5 The correct option is - Eliminate or neutralize all force that can move water through the…

Q: As a safety  officer, a worker is exposed to wet concrete. Evaluate the risk from the hazard and…

A: Wet concrete has a flow capacity. Due to this property easily flow under the human external body…

Q: The third-floor stairs of a commercial office building are ready to be poured with concrete. The…

A: (1) The  construction treatment measures for stair concrete construction joints are as follows: The…

Q: Standard Test Method for Ductility of Bituminous Materials 1- What are the permissible ductility…

A: Permissible ductility limits in Iraq Why are mould holes oiled

Q: What are the production and application of these A. whitewear B. Structural clay products C.…

A: Solution: A. Production Of Whiteware: These are also known as triaxial bodies, and are classified…

Q: As a material engineer  in the field warehouse how will you test or check the cement delivered on…

A: On site cement is tested using simple  ways like  Texture of cement should be smooth  Should be…

Q: Give some examples of bulking agents in a biofilter?

A: Brief concept introduction- Bulking agent- It is an additive that contributes to the bulk without…

Q: What are Flat Plate Precipitators?

A: An electrostatic precipitator (ESP) eliminates particles from a gas stream by utilizing electrical…

Q: How vital is the moisture content in construction material utilization? And what is role of moisture…

A: The term 'moisture content' (or water content) refers to the amount of water that is contained in…

Q: Back at Tinker Air Force Base, an aircraft seam requires 25 rivets during an MRO operation. The seam…

A: Solution:-To calculate the requisite probabilityTo Determine ,(a) The probability that a rivet is…

Q: Give some examples of Natural media used in biofilter?

A: Biofiltration is the process of destroying and removing volatile organic compounds, hydrocarbons,…

Q: What asphalt product is used to make roof repairs?

A: Answer The following asphalt material used for the repairing of the roof

Q: Question 1 Which material is mold-resistant? Cork Bamboo Mycelium Cob Question 2 What was the main…

A: Construction materials are things that are utilized in buildings. Buildings have been made using a…

Q: Explain why piezocone test (CPTU) is used ?

A: Cone Penetration Test Cone penetration testing (CPT) is an in-situ test is used to  identify the…

Q: What is the efficiency for perforated plate scrubbers?

A: Solution: The efficiency of perforated plate scrubber Efficiencies are mainly up to 98-99% for…

Q: Identify the correct response (s) in the following questions. Please note that there may be more…

A: The addition of water to cement results in the formation of complex compounds, which are known as…

Q: What are the Physical and Mechanical Properties of Plastic Waste with Brick?.

A: Brief concept- Plastic Waste with Brick- When the plastic waste is mixed with sand and then it is…

Q: if the percentage of the sample soluble in the 100 ml trichloroethylene and filtered through 0.4 g…

A: Given: 100 ml trichloroethylene 99.3 % of the sample is soluble Insoluble weight = 7.5 mg

Q: Which of the following parties might be the responsible party liable for a cracking wall in a…

A: Responsibility of Parties liable for a cracking wall in a building are as follows: (1) The…

Q: why unit weights of aggregates will allow the contractors to meet their construction requirements?…

A:

Q: what are the Physical and Mechanical Properties of Plastic Waste with Bricks

A: Non biodegradable plastic waste in the form of aggregates is used as partial replacement of natural…

Q: What ar the wasted prodice of cement, ceramic tiles, car tyres, coke, and  stainlesss teel

A:

Q: There are many different types of ALM environments, but here are a few to get you started:

A:

Q: Define the disadvantages of curing by ponding and polythene sheets?

A: The purpose of curing is to reduce the rate of heat loss of freshly placed concrete to the…

Q: Define the minimum curing period ?

A: The curing of concrete plays a very important role in the strength development of concrete. It…

Q: Construct a chart for different types of corrosions in term of there applications, diagnosis, and…

A: Solution: Corrosion: The conversion of refined metal into a more chemically stable metal oxide is…

Q: How does thixotropy is considered a beneficial phenomenon for the construction situations?

A: Thixotropy is defined as the property of fluid by the virtue of it, the viscosity of the fluid…

Q: what is the meaning of fly ash

A: Flyash is the byproduct of burnt coal in thermal power plants.

Q: What is the purpose of adding fly ash to asphalt concrete?

A:

Q: Explain the significance of quality of bentonite slurry in the construction ofdiaphragm walls?

A: Bentonite slurry is one of the most common excavation fluid used in constructing diaphragm wall.…

Q: A concrete aggregate mix must contain at least 28% sand by volume (m*) for an adequate measurement.…

A:

Q: What is a Test Sieve? What is a Test Sieve used for? What are the types of Test Sieves? What are the…

A:

Q: Thanks for the answer!. If the material used was reinforced concrete, Would it have the same type of…

A: This question is related to the Concrete Technology from Civil Engineering. This is combined problem…

Q: Q.1 Chemical admixtures have been used in the production of concrete to improve its performance in…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: In the Aggregate Impact Value test you get the following Total weight of Aggregate 344 grams %3D…

A:

Q: Lump cement waste is a problem for the environment and needs to be reused.

A: Solution: Cement is considered the most important part of modern construction. Due to its high…

Q: Concreting activities exposed workers to cement dust which can irritate eyes, nose, throat and the…

A: Given:  at concreting place  workers exposed to cement dust which irritate eyes,nose  throat, and…

Q: Make a tabulated Data .  Brand A ( pozzolan Mabuhay Brand - make a remarks either Good condition or…

A: Solution: The Republic cement Provides high quality products of cement that are very consistent for…

Q: describe the furnace used to produced cement .clinker

A: The manufacturing process of cement:

Q: Why there is Pressure loss in large industrial venturi scrubbers ?

A: Venturi scrubber is an equipment used to control pollution mainly contaminated particles from…