Experiment No : 5 Title : Concrete Cube Compressive Strength (7 days) Introduction : To determine the strength‚ maximum load can be applied and workability of concrete mixture. Theory : Hard concrete test were conducted at the age of 3‚ 7‚ 14‚ 21 and 28 days after curing(but we tested it for 7 days only). The concrete strength increases according to the age‚the mixture of its concrete design and the strength increment will continue for sometimes. Nevertheless‚ for most of the work‚ the
Premium Concrete Compressive strength
Design of bridges Syllabus • IRC Code • Types of bridges and their components • Basic concepts of bridge design • Design of slab bridge • Design of T-beam bridge (Courbon’s method) IRC Code • IRC – Indian Roads Congress • Three categories of Live loads • Types of vehicles • Placement of vehicles • Description of three category loadings • Permissible stresses and design coeff. Categories of Live loads as per IRC a. IRC Class AA loading i. For bridges subjected to very heavy loading
Premium Bridge Bridges
wavelength Percentage concentration (methanol: water) Peak H value (height equivalent to a theoretical plate) (mm) 230nm 80:20 Phenol 0.0373 Benzophenone 0.0196 Naphthalene 0.0164 235nm 80:20 Phenol 0.0327 Benzophenone 0.0203 Naphthalene 0.0147 260nm 80:20 Phenol 0.0318 Benzophenone 0.0202 Naphthalene 0.0146 Figure 11: table for the height equivalent of the theoretical plates. It can be observed that the H values or height equivalent to a theoretical plate for phenol at the three wavelengths
Premium Chemistry Yield Stoichiometry
important because the constituent aggregate in HMA (Hot Mix Asphalt) must resist crushing‚ degradation and disintegration in order to produce a high quality HMA. The standard L.A abrasion test subjects a coarse aggregate sample (retained on the No. 19.0 mm sieve) to abrasion‚ impact‚ and grinding in a rotating steel drum containing a specified number of steel spheres. As the drum rotates‚ a self-plate picks up the sample and the steel spheres‚ carrying them until they are dropped to the opposite site
Premium Management Marketing Health care
Introduction A computerized simulation experiment will be conducted in order to study the cell transport mechanism via the cell’s selectively permeable membrane and passive processes of simple and facilitated diffusion. The plasma membrane is a gateway which allows nutrients to enter the cell and keep undesirable substances out‚ hence‚ making it selectively permeable. One method of transport is called active transport‚ which uses ATP to transport substances through the membrane. The other is
Free Molecular diffusion Diffusion Osmosis
CHAPTER ONE 1 INTRODUCTION The term dividend refers to that part of profits of a company which is distributed by the company among its shareholders. It is the reward of the shareholders for investments made by them in the shares of the company. The investors are interested in earning the maximum return on their investments and to maximize their wealth. A company‚ on the other hand‚ needs to provide funds to finance its long-term growth. If a company pays out as dividend most of what it earns
Premium Dividend Stock Stock market
16 mm. dia. rebars b) Columns reinforced concrete‚ class A ii) Reinforcement 16 mm. dia. vertical bars‚ 10mm diameter lateral ties c) Wall footing reinforced concrete‚ class A iii) Reinforcement 10 mm. dia. bars 2) Beams reinforced concrete‚ class A d) Reinforcement 16 mm. dia. rebars‚ 10 mm dia. stirrups 3) Slabs e) On fill reinforced concrete‚ class b iv) Reinforcement 10 mm. dia. temp. bars 16 mm. dia
Premium Concrete Orders of magnitude Steel
Phase: Cycles [Hz] : Switchboard: Dimensions and mass Length [mm] Width [mm] Height [mm] Mass (no fluids) [kg] N° sections [frames] Inspection side Header side 250 500 1000 81 88 82 73 80 69 73 75 67 Sound power Sound power at supply Outlet Sound power at supply Inlet Sound power outside panels [Hz] [dB] [dB] [dB] 63 81 74 75 125 81 76 73 2000 78 62 62 4000 76 53 45 · CASING Type: Thermal break: Panel thickness [mm]: Outer skin: Inner skin: Insulation: Framework Roof: Handles:
Premium Pressure
Micromotors‚ Inc. (MM)‚ based in Minneapolis‚ was a manufacturer of brushless‚ direct current (BLDC)1 motors used in orthopedic medical devices. Devices utilizing MM’s motors were typically used by orthopedic surgeons in large bone surgery‚ reconstructive surgery‚ trauma surgery‚ and sports medicine procedures. MM sold approximately 97‚000 motors a year and had a 9% share of the $137 million U.S. medical motor market for orthopedic and neurosurgery devices. (See Exhibit 1A.) MM was a division of privately
Premium Electric motor Marketing
12 Abstract: The purpose of this experiment is to determine how a beam deflects with load and compare the experimental values to the values calculated from the simple formula and exact formula. We take three different eccentricities 75 mm‚ 55 mm‚ 35 mm and gradually apply load to them. Taking readings and making graphs to explain the outcome. This kind of experiment is helpful in construction of railways and grids. 1.0 Introduction: The experiment is done to find the connection between the
Premium Experiment Science Design of experiments