Data sheet
Test no. : 1
Title: penetration test
Name: Class; Group:
Date:
Pouring temperature= ‘0
Depth of sample in container= mm
Air cooling period= min
Period of cooling in water bath= min
Testing temperature= °C
Weight of load on needle= gm
Initial re
6
Related Rate Word Problems
Draw a diagram and label the quantities that dont change with their respective values and quantities
that do change with respect to time as variables.
Mathematically specify the rate of change that you are looking for and reco
1
Curriculum for undergraduate Courses
The curriculum is divided into 8 semesters. In each semester,
apart from the classroom works, the students are required to
complete exhaustive laboratory works. After the completion of
6th semester, the students take
27
EXPERIMENT 4
SPECIFIC GRAVITY DETERMINATION
Purpose:
This lab is performed to determine the specific gravity of soil by
using a pycnometer. Specific gravity is the ratio of the mass of unit volume
of soil at a stated temperature to the mass of the same
Experiment No. 14
Standard Method of Test for
SPECIFIC GRAVITY OF SEMI-SOLID BITUMINOUS MATERIALS
(ASTM D70-82)
Purpose: The method covers the determination of the specific gravity of semi-solid bituminous
materials, asphalt cement, and soft tar pitches b
STP 203-1
Standard Test
Procedures Manual
1.
Section:
EMULSIFIED ASPHALT
Subject:
SAYBOLT VISCOSITY
SCOPE
1.1
Description of Test
This method is a consistency test for asphalt emulsions.
1.2
Application of Test
A given volume of emulsified asphalt is heat
14700 Downey Avenue
P.O. Box 1418
Paramount, CA 90723-1418
(562) 531-2060
PRODUCT SPECIFICATIONS
PRODUCT:
ASPHALT CEMENT
GRADE:
AC-30 (Nevada)
DESCRIPTION:
PRODUCT CODE: 13419
A vacuum steam refined straight run asphalt for use in hot mixes
in moderate te
Designation: D 88 94 (Reapproved 1999)
American Association State
Highway and Transportation Officials Standard
AASHTO No: T72
Method 304Federal Test
Method Standard No. 791b
Replaces Method 4285 of Federal Test
Method Standard No. 141A
Standard Test Meth
Engen Penetration Grade Bitumens
Description
Engen Penetration grade bitumens are manufactured from fractional distillation of crude oil. The long
residue taken from crude oil distillation process, a mixture of high molecular weight hydrocarbons, is furth
Chapter 7
Laplace Transform
The Laplace transform can be used to solve differential equations. Besides being a different and efficient alternative to variation of parameters and undetermined coefficients, the Laplace method is particularly advantageous fo
Math 320
Lia Vas
First Order Dierential Equations
Introduction to Dierential Equations; Classications of Dierential
Equation
A dierential equation is an equation in unknown function that contains one or more derivatives of the unknown function.
The order
Applications of
Differential Equations
19.7
Introduction
Blocks 19.2 to 19.6 have introduced several techniques for solving commonly-occurring rstorder and second-order ordinary dierential equations. In this Block we solve a number of these
equations whic
APPLICATION NOTE
Flash point determination of Asphalt, Tar and
Bitumen by use of GRABNER MINIFLASH
1. Problem
Measuring flashpoint of asphalt, bitumen or tar is a most challenging test. Industrial coal tar
pitch for example is solid at ambient temperature
Why Test Your Well Water for Turbidity?
What is turbidity?
Turbidity is a measure of water clarity. Turbid water can look cloudy or opaque and can also
affect the color of the water.
Material that causes well water to become turbid includes:
Clay
Silt
Fin
First-order ordinary
dierential equations
1
Fist-degree rst-order equations
First-degree rst-order ODEs contain only dy/dx
equated to some function of x and y , and can be
written in either of two equivalent standard forms
dy
= F (x, y ),
dx
or
A(x, y ) d
Seetien 1.1 Terminelegy and Separable Equatiens
1. Yes, since
1
Bear1
Qets):pt.r)=2xf( )=lfer.r:~ l.
3. Yes 5. Yes 7'. f =2X2+ e, er y: (2.1? + a)
9. Netseparable
11. y=1.i[1 ex); aise y: D and y: 1 as singular selutiens
13. seety} = In: and y: t2r1+ 11
Linear Differential Equations
A rst-order linear differential equation is one that can be put into the form
dy
dx
1
Pxy
Qx
where P and Q are continuous functions on a given interval. This type of equation occurs
frequently in various sciences, as we will
Experiment No. 10
Standard Test Method For
SOFTENING POINT OF BITUMEN
(ASTM D 36-86)
Purpose: This test method covers the determination of softening point of bitumen in range
from 30-80 C using the ring-and-ball apparatus immersed in distilled water.
Appa
Designation: D 36 95
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Test Method for
Softening Point of Bitumen (Ring-and-Ball Apparatus)
s. FLASH AND FIRE POINT resr.
(IS : 1209 197%)
INTRODUCTION:
Bituminous materials leave out volatiles at high temperatures depending upon their grade.
These volatile catch re causing a ash. This condition is very hazardous and it is
therefore essential to
Partial differential equations and their
applications
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Y
FRAME ANALYSIS USING THE STIFFNESS METHOD
!
Simple Frames
! ! !
Frame-Member Stiffness Matrix Displacement and Force Transformation Matrices Frame-Member Global Stiffness Matrix
!
Special Frames
!
Frame-Member Global Stiffness Matrix
1
Simple Frames
2
Fra
To Draw the Shear Diagram
Load Diagram
Shear Diagram
3* degree ~
In
Mam Diagram .945 property of parabola as follows.
If}: L:
RA RA + RE
2 HALE
I0 =
RJ+RH
2 litllLyL2
If: = 1 .1
2 llu'L'3
I 1 =
c- 1
,3!th
If 2 = gr;
1 RA Load Diagram
RA 2"d degree
She