Visit buildings under construction when floor finishing crews are at work. Observe the tools and procedures used?

Q: Why is plenumrated cabling required above ceiling tiles?

A:

Q: What are the benefits of adding admixtures such as water reducers and air-entraining agents to…

A: Water reducers, as the name suggests, decrease the amount of water needed in the concrete mixture…

Q: What devices are used on site to move concrete to point of placement?

A: There are some devices which are used to move concrete to point of placement; Concrete are often…

Q: Define the term Fastener Spacing?

A: Fastener Spacing : Pitch is centre to centre spacing of the fasteners in a row, measured along the…

Q: How can you decide how many inches of concrete are needed to give fire protection to reinforcing…

A: There are some provisions are given in building codes for Pre-stresses concrete and reinforced…

Q: What are the three basic steps in the glassworking sequence?

A: The three basic steps in glassworking sequence are: 1. Raw materials are prepared.

Q: List seven factors, specific to masonry work, which influence the level of productivity of crews…

A: The masonry work of the construction depends on all types of equipment work, manpower work, and the…

Q: How does a contractor know lumber received on a job has been dried to a 15 percent moisture content?

A: The content of moisture is the amount of water in a material. Here, the materials would be rock,…

Q: HOW DID Lightweight Concrete made?

A:

Q: What considerations should be made when inspecting building structural steel connections for safety…

A: When inspecting building structural steel connections for safety and durability, several key…

Q: For each of the following work items,indicate whether it is included or excluded from the masonry…

A: Although specific masonry trade rules may vary from location to location, the following…

Q: List five job factors that are specific to concrete work and should be considered whenever this type…

A: There are many factors that should be considered that are specific to concrete work, here let us…

Q: How does concrete strength affected by Effect of materials and mix proportions?

A: The strength of concrete indicates the resistance of the structure. In the world of construction,…

Q: List out the ethics of green concrete in detail ?

A: ethics of green concrete are:

Q: Why don’t builders use gneiss to make roofingshingles?

A: Gneiss is a metamorphic rock with pronounced banding that can be seen in hand specimens or on a…

Q: Describe how wood can be attacked by fungi.

A: Fungal attack on the wood: The presence of moisture content in the wood will be the reason for…

Q: What is the justification for plenumrated cabling above the ceiling tile?

A: This question is related to building materials and design from civil engineering. This question is…