d01-PTO-10-ri-0 Question: 2. a, What are the main diffevences between Plasticizers and Super Plasticizers? bo what is pozzolanic materials wlhat benefits can be achieved by using Poz2olana in conclete? with cement

Q: Give two instances of church composites that are utilized for non-structural purposes.

A: Introduction: MATERIALS FOR COMPOSITES- It is described as a material comprised of two or more…

Q: Define Joining Precast Concrete Members.

A: Precast concrete is a type of mortar that is mixed, processed, and stored off-site, typically in a…

Q: technology incorporating rubble concr

A: The green concrete technology: Green Concrete is a term used to describe concrete that has gone…

Q: Write any two uses of drop panel in the flat slab

A: The flat slab is defined as a two-way reinforced concrete slab which is used when direct transfer of…

Q: What are the technical requirements of fired common bricks?

A: Fired common bricks: It was formed by the compaction of wet clay into the molds and then kept for…

Q: Q4/Classify the Bricks According to the Shape?

A: Question is based on the building materials . In the question we have to classify the bricks on the…

Q: What are control joints and isolation joints? Explain the purpose and typical locations for each in…

A: Control joints-Control joints are the joints that are used to reduce the shrinkage at a specific…

Q: Which Material Directly applied in Masonry.

A: in work of masonry we fixed the masonry unit with the help of the mortar . the mixture of mortar is…

Q: Why is plenumrated cabling required above ceiling tiles?

A:

Q: Give 100 types of concrete failure

A: Carbonation and chloride contamination of the concrete are the two most typical reasons of failure.…

Q: Define the difference in application between open stirrups and closed stirrups in concrete beams?

A: Basically function of the stirrups is to  Resist shear stress developed in the beam  Hold the main…

Q: Define differences in design between normal precast concrete pipes and pipes used for pipe jacking?

A: Pipe jacking: Pipe jacking is a trenchless construction that is used to install pipes beneath…

Q: Refer to the diagram of precast concrete building below and answer the following questions. What is…

A: To identify the structural system of the building shown.

Q: List and briefly explain each of the three grades of brick

A: Grading of bricks is the process of grouping various types of bricks according to their strength and…

Q: How is an exposed aggregate concrete floor surface produced?

A: Exposed mixture has become a preferred ornamental concrete alternative because of its aesthetic…

Q: What justifies the need for plenumrated cabling above ceiling tiles

A: plenum-rated cables are those cables whose outer coating is fire resistant, which helps in…

Q: Why are the rods are required to have some concrete coverage?

A: The space between the reinforcing rods and the concrete is called as concrete cover. While pouring…

Q: What Lightweight Concrete?

A: Objective: To state what is Lightweight concrete.   Solution: Lightweight concrete, as the name…

Q: Explain the purposes of applying epoxy adhesive in joints of precast concrete bridge segments?

A: Epoxy adhesive: It is a resin or hardener for providing strength and resistance to materials. It is…

Q: What justifies the need for plenumrated cabling above ceiling tiles?

A: Ceiling tiles are the false ceiling which used for architectural purposes. The space…

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

A: Preparation of mortar having excessive moisture loss:

Q: What is the minimum required clear concrete cover for slab (mm) based on NSCP 2015. Your answer…

A:

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: Discuss the procedure for erecting pre-cast concrete units and the types of connections used?

A: Nowadays, construction industries, to avoid site work and site activity use the precast concrete…

Q: Define the Spacing and quantity of reinforcement ?

A: A building or RCC structure is composed of different members such as beams, columns, footing, slab,…

Q: Define precast concrete is the solution for any weather ?

A: Define precast concrete   Precast concrete is simply concrete that is cast somewhere other than…

Q: What is the recommended minimum diameter (mm) for temperature bars in one way slab? Express your…

A:

Q: I INTRODUCTION on green concrete

A: Introduction- Green Concrete is a groundbreaking concept in the history of the concrete industry,…

Q: he recommended steel ratio for a slab having thickness of 125 mm is 0.00215 determine the required…

A: Steel ratio is Ast/BD

Q: Define the importance of industrial production of precast concrete elements?

A: they  economize the process of construction and optimize the use of building materials  the…

Q: Yト 2" ×小

A: Given data  Composite member Dimensions  To find Centroid

Q: What forces may cause water to penetrate the joints in cladding?

A: The forces which cause the water to penetrate into the joints of cladding:

Q: Distinguish between Pre tension and post tension method of prestressing

A: In ordinary reinforced concrete tensile stress are taken by steel alone and compressive stress taken…

Q: When should a modification in the consistency of the fresh concrete be made?

A: Fresh concrete is concrete that has recently been mixed, with a consistency that makes it easy to…

Q: What are the main two differences between a pre-tensioning system and an unbonded post- tensioning…

A: In pre-tensioning system, the tendons are pre-stressed before the concrete is poured or hardened.…

Q: How does runing water cause abrasion?

A: Answer : Running water can cause abrasion by the movement of sediment and debris carried by the…

Q: What will prevent bitumen from adhering to a concrete wall?

A: Bitumen is naturally occurring substance .  As well as Bitumen is obtained as residue after…

Q: What types of structural clay tile are used for wall construction?

A: Answer Structural clay tile product is depending upon the type of the clay

Q: 2. wall footing details (Reinforcing concrete)

A: Solution: Foundations are considered as one of the most important parts of sub-structure…

Q: Proposed Methodology for Green concrete ?

A: Answer:- Green concrete:- A concrete which uses waste matter at least one its component, or its…

Q: What is the Gypsum Board ? please explain it in details and usage

A: Uses and Advantages:Gypsum is utilized to plaster to provide a smooth, crack-free surface. Gypsum…

Q: Why is brick debris an un preferable break for concrete work

A: Brick debris is un preferable for concrete work because of following reasons:- strength…