What are the general differences between mechanical weathering and chemical weathering?
Q: Show the difference between physical weathering & chemical weathering ?
A: The weathering of rocks are classified into two types, they are Physical weathering, and Chemical…
Q: What types of cladding are typically used for multistory buildings?
A: Solution: A non-load-bearing exterior wall that encloses a building is known as cladding. The…
Q: Which of the following is true about hollow clay tile (terra cotta) masonry block? they can provide…
A: Which of the following is true about hollow clay tile (terra cotta) masonry block is-
Q: What are some of the common surface textures used on face bricks?
A: Surface Texture The surface texture of brick is very important to its overall appearance. A variety…
Q: Explain the various losses in prestressing ?
A: Solution: Pre-stress loss is the decrease of initial applied prestresses to an effective value. We…
Q: How to determine the porosity of broken brick pieces?
A: measure the dry weight of brick bats.To determine the porosity, first we have to determine the water…
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 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 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 is water sprayed on newly poured concrete for some time after it is poured?
A: Curing of concrete: It is defined as providing enough time required , moisture, and temperature to…
Q: Describe the many kinds of solid sealant materials used in the building of curtain walls
A: Curtain walls: The nonstructural wall is supposed to carry only their self-weight is known as…
Q: Typical components of a green roof system include the following details.
A: Answer Green Roof System The Green roofing system fulfills the basic roofing requirement. The green…
Q: Differentiate cement and lime plaster
A: What is the difference between the cement plaster and lime plaster?
Q: 2) What are lime pops? How are they formed? How do lime pops affect mortar properties?
A: Lime in soil is present in the form of ground limestone rock, which naturally contains calcium…
Q: 2 A rectangular beam having b=12 in. and d=22 in. spans 30 ft face-to-face of simple supports: It is…
A:
Q: How can you repair the concrete defects on manhole walls?
A: The answer is below:
Q: Where exactly in these designs is there a lack of coherence, and what types of things might be done…
A: Coherence describes the properties of the interrelation between physical quantities of a single wave…
Q: $3.7 For the frame shown in Figure S3.7, determine the support reactions and draw the shear force…
A: ∑M1=020×8 + 10×822 - V3×8=0V3=60 kips∑V=0V1+V3=10×8V1+60 =10×8V1=20 kips ↑∑H=020-H1=0H1=20 kips ←
Q: How could you say precast concrete is considered as energy efficient?
A: Precast concrete - Precast concrete are the construction product that are designed in the specific…
Q: How can you keep prepared mortar from having excessive moisture loss?
A: Preparation of mortar having excessive moisture loss:
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: What is the difference between a sealer and a sealant?
A: Solution: Sealers are the products that are applied to the surface in order to reduce the value of…
Q: How does acoustical plaster differ from standard gypsum plaster?
A: Acoustical plaster : Acoustic plaster is plaster which contains fibers or aggregates so that it…
Q: What is the difference between cedar shingles and cedar shakes?
A: Difference Between Cedar Shingles and Cedar Shakes : 1. Appearance – Cedar shingles have a smooth…
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: 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 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: Why are tapes sometimes used with sealants in joints?
A: For complete installation of sealants ,backup materials are required . Sealant's depth is…
Q: Why is gypsum used so much in interior finishes?
A: Gypsum is also known as calcium sulphate dihydrate. CaSO4.2H2O Gypsum is white to grey in colour.…
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: 1. 820 g sample of sand was found to have the following amounts retained on each sieve. 630 μm 315…
A: Given- A sieve analysis is performed on sample of sand having total weight of 820g. After performing…
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: 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: Explain what a concrete mix design is.
A: Since the concrete is mixed according to the desirable strength. Thus there are different types of…
Q: A 4 m thick layer of normally consolidated clay has an average void ratio of 1.30. Its compression…
A: Given data- Normally consolidated clay layer- Height H=4 m, Void ratio e=1.30, Compression index…
Q: Why can concrete block walls have plaster applied directly to them?
A: The concrete blocks are porous due to which its surface has a satisfactory base.
Q: Explain the process of limestone scrubbing.
A: Limestone Scrubber : 1. It is a system for the removal of SO2 from pollution sources by injecting…
Q: Describe the types of solid sealant materials used in curtain wall construction?
A: Solid sealant materials used for curtain wall construction include preformed tapes and gaskets. 1)…
Q: Describe how clay bricks are made?
A: Brick is a construction material with a size 19cm×19cm×19cm. It is a homogenous material that…
Q: Why are pilaster forms measured separately from wall forms when the concrete in walls and pilasters…
A: The extent of wall and the appearance of supporting column in the classical architecture is termed…
Q: Define the three major types of reinforcement used in prestressing?
A: Solution: The three types of reinforcement used in the pre stressing: 1. Spalling Reinforcement The…
Q: Explain the desirable properties of plastic mortar?
A: properties of plastic mortar are:
Q: Why is space filled with grout in this image necessary? Column Bar Plate Top Nut Grout Bottom Nut…
A: We know that grouting is generally used to fill the voids or space between the two surfaces so that…
Q: What are the ingredients of concrete and brick, and where dothey come from?
A: Liquid, aggregate (stone, sand, or pebbles), and Portland cement are the three main ingredients of…
Q: Identify and describe types of concrete-reinforcing materials.
A: Answer Reinforcement in concrete is the mixture of sand, gravel, small stone mixed with the cement…
What are the general differences between mechanical weathering and chemical weathering?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps