Concept explainers
What ingredients are used for the production of portland cement?
What the ingredients that are used for the production of Portland cement.
Explanation of Solution
Portland cement:
It is a cement factory-made from clay and chalk which hardens under water and when hard resembles Portland stone in color.
The two basic raw ingredients are listed as follows:
- Calcareous material
- Argillaceous material
Calcareous material:
The calcareous material is a calcium oxide, such as chalk, oyster shells, or limestone.
Argillaceous material:
It is a mixture of alumina and silica that can be acquired from shale, clay, and blast furnace slag.
Want to see more full solutions like this?
Chapter 6 Solutions
Pearson eText for Materials for Civil and Construction Engineers -- Instant Access (Pearson+)
Additional Engineering Textbook Solutions
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
Thermodynamics: An Engineering Approach
BASIC BIOMECHANICS
Database Concepts (8th Edition)
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Web Development and Design Foundations with HTML5 (8th Edition)
- project management question Q5/Barrow_forwardProblem 1: Given: In a given floor system, a 5-in concrete slab supported by T-beams of 24-ft spans, supporting 354 psf live load. The T-beams are spaced 2x4 ft on center, and bw (width of the beam web) = 15 inches. Total T-beam height is 25 inches. f'c = 4,000psi, fy = 60,000psi. Design the T-beam. Show all steps. Sketch your Design. Problem 2: Given: A 25"x25" column is subject to a factored axial load of Pu=1,200 kips, and factored design moment of Mu-354 kips-ft. f'c 4,000psi, fy = 60,000psi. Determine the required steel ratio (p) and ties. Sketch the design. 2.0 0.08 INTERACTION DIAGRAM R4-60.9 fc-4 ksi 1.8 1,- 60 ksi 0.07 Y=0.9 16 1.6 0.06 Kmax 0.05 1.4 f/f, = 0 0.04 00 K₁ = P₁/f'c Ag 1.2 12 0.03 0.25 1.0 10 0.02 0.01 0.8 0.6 0.4 €,= 0.0035 0.2 €,= 0.0050 0.0 h yh 0.50 0.75 1.0. 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 R₁ = P₁e/f'Agharrow_forwardGiven: In a given floor system, a 5-in concrete slab supported by T-beams of 24-ft spans, supporting 354 psf live load. The T-beams are spaced 2x4 ft on center, and bw (width of the beam web) = 15 inches. Total T-beam height is 25 inches. f'c = 4,000psi, fy = 60,000psi. Design the T-beam. Show all steps. Sketch your Design.arrow_forward
- Problem 2: Given: A 25"x25" column is subject to a factored axial load of Pu=1,200 kips, and factored design moment of Mu-354 kips-ft. f'c 4,000psi, fy = 60,000psi. Determine the required steel ratio (p) and ties. Sketch the design. 2.0 P=0.08 INTERACTION DIAGRAM R4-60.9 fc-4 ksi 1.8 1,- 60 ksi 0.07 7=0.9 1.6 16 0.06 Kmax 0.05 1.4 f/f, = 0 0.04 90 K₁ = P₁/f'Ag 1.2 0.03 0.25 0.02 1.0 0.01 0.8 0.6 0.4 €= 0.0035 0.2 €,= 0.0050 0.0 h yh 0.50 0.75 1.0. 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 R₁ = P₁e/f'Aharrow_forwardGiven: A 25"x25" column is subject to a factored axial load of Pu=1,200 kips, and factored design moment of Mu=354 kips-ft. f'c 4,000psi, fy = 60,000psi. Determine the required steel ratio () and ties. Sketch the design.arrow_forwardSee Figure (1) below. A 14 in. wide and 2 in. thick plate subject to tensile loading has staggered holes as shown. Compute An and Ae. P 2.00 3.00 4.00 3.00 2.00 ΕΙ T A B C F G D S = 2.50 3/4" bolts in 13/16" holes 14x12 PL Parrow_forward
- No ai answers okk only human experts solve it correct complete solutions okk only Civil Engineering experts solve it okkkarrow_forwardNo ai answers okk only human experts solve it correct complete solutions okk only Civil Engineering experts solve it okkk....arrow_forwardProject management questionarrow_forward
- No ai answers okk only human experts solve it correct complete solutions okk only Civil Engineering experts solve it okkk.....arrow_forwardOnly 100% sure experts solve it correct complete solutions ok fastarrow_forwardIf a contractor has to quit a project due to a lack of funds what would be the best way to handle the breach of contract?arrow_forward
- Construction Materials, Methods and Techniques (M...Civil EngineeringISBN:9781305086272Author:William P. Spence, Eva KultermannPublisher:Cengage Learning