This document discusses building stones and gypsum products used in construction. It describes 8 common building stones like granite, limestone, marble and slate, providing their characteristics, classifications, colors and building uses. It also discusses various gypsum products including plasters, gypsum boards, tiles, precast wall panels and lime. Plasters are described in detail along with their compositions and uses. Gypsum boards and tiles as well as precast wall panels are also defined. Finally, the document notes that hydrated lime is used in making the finish coat of interior plaster.
Wood is one of the most used natural building materials in the world. A number of valuable properties such as low heat conductivity, small bulk density, relatively high strength, amenability to mechanical working etc. makes wood as famous building material.
Timber can be used in most economical way without wasting any of the derivative of it. Even the saw dust obtained during wood sawing can also be used to make fiber boards, paper etc.
In this article, we are going to discuss about the Classification and structure of tree and also about the Processing of timber from felling of tree to preservation of timber.
The terms “hardwood” and “softwood” are often misleading because they have no direct relation to the actual physical hardness or softness of the wood, so that a hardwood may actually be softer than a softwood.
All you need to know about timber in just a single ppt with interesting slides. Hope it hlps! This ppt was created as the result of a teamwork with my classmates
Wood is one of the most used natural building materials in the world. A number of valuable properties such as low heat conductivity, small bulk density, relatively high strength, amenability to mechanical working etc. makes wood as famous building material.
Timber can be used in most economical way without wasting any of the derivative of it. Even the saw dust obtained during wood sawing can also be used to make fiber boards, paper etc.
In this article, we are going to discuss about the Classification and structure of tree and also about the Processing of timber from felling of tree to preservation of timber.
The terms “hardwood” and “softwood” are often misleading because they have no direct relation to the actual physical hardness or softness of the wood, so that a hardwood may actually be softer than a softwood.
All you need to know about timber in just a single ppt with interesting slides. Hope it hlps! This ppt was created as the result of a teamwork with my classmates
Building stones are naturally occurring rocks of igneous, sedimentary or metamorphic origin which are sufficiently consolidated to enable them to be cut or shaped into blocks or slabs for use as walling, paving or roofing materials in the construction of buildings and other structures.
THIS PPT WAS MADE FOR ACADEMIC PURPOSE IN BUILDING CONSTRUCTION SUBJECT
Understanding of Building materials, its behaviour and uses are extremely important for the students of Architecture and Interior Designing. Hence, I tried to introduce the 1st year students with the 1st building material they are going to learn in college, stone as a building material. The presentation covers almost all the factors related to this material class with a focus on the capability of 1st year students.
Building stones are naturally occurring rocks of igneous, sedimentary or metamorphic origin which are sufficiently consolidated to enable them to be cut or shaped into blocks or slabs for use as walling, paving or roofing materials in the construction of buildings and other structures.
THIS PPT WAS MADE FOR ACADEMIC PURPOSE IN BUILDING CONSTRUCTION SUBJECT
Understanding of Building materials, its behaviour and uses are extremely important for the students of Architecture and Interior Designing. Hence, I tried to introduce the 1st year students with the 1st building material they are going to learn in college, stone as a building material. The presentation covers almost all the factors related to this material class with a focus on the capability of 1st year students.
STONE -As A Building Material.
Stones have been considered as one of the popular building material from the olden days due to their availability in abundance from the natural rocks. Building stones should possess enough strength and durability.
The stones which are suitable for the construction of the structures such as retaining walls, abutments, dams, barrages, roads etc are known as building stones.
Foundation wall
• The height of the foundation wall required for farm buildings depends on the soil condition of the site.
• Deeper foundation is necessary in loose soil and shallow in firm rocky soil.
• Generally the height for light farm building will vary from 18” to 30”. The thickness will vary from 9” to
12”
• a. Material used
o Foundation footing can be made of cement concrete or brick and cement mortar.
o Concrete foundation is stronger and is called monolythick foundation.
o Brick foundation is provided with stepped up increase in width towards the base. It is not so strong as
concrete.
o b. Method of putting foundation
o Trenches of suitable size are put up to receive foundation. The base is hardened, made smooth and level.
o Then the footing and foundation wall is put up to ground level.
o The surface is smoothened and levelled again.
o At this place, a 4% layer of damp proof course of asphalt or other material is introduced to prevent
absorption of moisture
(1) Wall materials
A. Bricks
a).Building bricks
o They are made out of brick earth, which are 50 per cent clay and 50 per cent sand.
o Rectangular blocks are prepared by molds and cut by machines.
o Then they are heated in the Kiln at proper temperature.
o Well made machine bricks will have standard dimensions of 9" x 4½ " x 3".
o They will have uniform shape, colour and texture and will be sharp on angles.
o They produce clear ringing sound when struck with hard objects.
b).Vitrified paving bricks
o These are hard, impervious and durable bricks paving more than 10 per cent of iron oxide.
o They are heated at very high temperature to the point of vitification.
o They are grooved on the outer surface and have a strong and hard finish. They are damp proof.
o They are special bricks made for use as flooring in animal houses.
c).Glazed bricks
o These are small bricks made of china clay and finished with glaze or enamel on the outer surface.
o They are used for providing sanitary finishes on walls and the places where hygienic condition and washable
surfaces are necessary.
o They are very costly bricks.
B. Stones
a).Granite:These are hard and natural stones. They may be black in colour or light Grey.
o They are durable and weather resistance and are commonly used for the construction of walls and floors
in animal buildings.
o The surface should be of roughened periodically by chipping.
ANIMAL PRODUCTION
LSPM 201 LIVE-STOCK AND POULTRY MANAGEMENT 3(2+1)
32
b).Whin stones:
o They are also hard rocks but not so durable and weather resistant as granites.
o They are used for wall constructions and broken stones are uses as a common ingredient of cement
concrete.
o c).Sand stones
o These are immature rocks of recent formation. They are not strong and durable and not used in heavy
constructions.
o They are capable of being dressed into different shapes and patterns. Hence, they are used for architectural
works.
C. Binding Materials
a. Lime
A brick is a block or a single unit of a ceramic material used in masonry construction. Typically bricks are stacked together or laid as brickwork using various kinds of mortar to hold the bricks together and make a permanent structure.
Bricks are typically produced in common or standard sizes in bulk quantities. They have been regarded as one of the longest lasting and strongest building materials used throughout history.
This ppt include the details about the Basic Building Materials i.e. Bricks, Cement, Steel, Stone, Concrete. Sand.
advantages of steel, cement, characteristics of cement, concrete, concrete. sand, difference between stone and brick, different type of stones, different types of bricks, different types of cement, different types of concrete pcc rcc precast prestr, different types of steel, manufacturing of bricks, manufacturing of stone, properties of cement, properties of steel, steel, stone, this ppt include the details about the basic build, use of bricks, uses of stones
Learn about the size of bricks, their classification as per Indian Standard. The chemical composition of red clay brick and the function of each compound is described in detail.
By the end, the field quality control tests enable you to test the brick quality at the site.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
1. Republic of the Philippines
TECHNOLOGICAL UNIVERSITY OF THE PHILIPPINES
COLLEGE OF ARCHITECTURE AND FINE ARTS
Ayala Boulevard cor. San Marcelino St., Ermita Manila
CHAPTER 3: BUILDING
STONES & GYPSUM AND
LIME
REPORTER: GANACIA, JEMICA G.
BSA- 2B
3. CLASSIFICATION OF ROCKS
1. Igneous- formed as the
result of the cooling of
molten matter.
2. Sedimentary- formed
by the action of water.
3. Metamorphic-structure
changed by
the action of extreme
heat, pressure and
various forces.
4. STONES USED FOR BUILDING PURPOSES
1. Rubble - includes rough
fieldstone which may merely
have been broken into suitable
sizes. This is usually used for
and filling material. Also called
as escombro and lastillas.
2. Dimension (cut stone) –
consists of pieces that have
been cut or finished according to
a set or drawings. Used for
facings of walls.
5. STONES USED FOR BUILDING PURPOSES
3. Flagstone (Flat Slabs) –
consists
of thin pieces, ½ inch. For
walks
and floors.
4. Crushed Rock – Stones
consisting of pieces varying in
size from 3/8 to 6 in. and is
used to a large extent in
concreting.
6. BUILDING STONES
Characteristi
c
Classificati
on of Rock
Color Used for:
1. Argillite Rock that is
made up of
clay or silt
particles that
is hardened.
Rock made
of clay
Commonl
y dark-blue
with
faint
shades of
green
Floor tile, stair
treads, coping
stones, interior
wall base,
interior window
stools of exterior
window sills
2. Granite Very hard,
strong durable
and capable
of taking a
high polish.
Igneous
(quartz,
feldspar,
hornblende
and mica)
Red, pink,
yellow,
green,
blue,
white and
brown
Flooring wall
paneling,
column and
mullion facings,
stair treads or
flagstone
7. Characterist
ic
Classificati
on of Rock
Color Used for:
3.
Limestone
Very low in
absorption,
and has a
smooth
texture
Sedimentary
rock (oolitic
and
dolomitic)
Fairly
uniform
light gray
Floor tile
4.
Travertine
Whitish,
porous
Sedimentary
rock
(calcium
carbonate)
white Interior
decorative
stone
5. Marble Hard,
smooth and
mostly white
Metamorphic
rock (from
limestone
and dolmite)
Yellow,
white, gray,
black,
green,
violet, red
Wall or column
facing and for
flooring
Building Stones
8. Building Stones
Characterist
ic
Classificati
on of Rock
Color Used for:
6.
Serpentine
Hard mineral
consisting of
hydrous
magnesium
Igneous rock
(mineral
serpentine)
Olive green
to greenish
black
Interiors only
due to
deterioration
from
weathering
7.
Sandstone
Texture is
very fine to
very coarse
and porous
Sedimentary
rock
(cemented
silica grains)
Gray, buff,
light brown,
red
Wall or column
facing and for
decorative
purposes
8. Slate
Rock
Hard, slightly
rough
Metamorphic
rock (from
clays and
shales)
Black,
green, red,
gray or
purple
Roof, flooring,
window sills
and stools,
stair treads,
facing.
9. Stone Construction
Stones are largely used as facing
material for large buildings with steel
and concrete frames.
10. STONE CONSTRUCTION
1. Paneling – consists of
using slabs of stone cut to
dimension and thickness to
cover backup walls and
provide a finished exterior.
2. Ashlar – work requires the
use of cut stone and
includes broken ashlar,
irregular coursed ashlar,
regular coursed ashlar.
11. STONE CONSTRUCTION
3. Rubblework – used as
random when no attempt
is made to produce either
horizontal or vertical
course lines.
4. Trim – involves use of
stones cut for a specific
purpose and include
Quoin – stones laid at the
intersection of two walls.
coarsed
rubble
random
12. STONE CONSTRUCTION
• Trim
As jambs – form the sides of
window and door openings.
As sills – form the bottom of
window and door openings
As belts – special stone
courses built into a wall for a
particular purpose. For
architectural relief and change
in wall thickness.
13. • Trim
Stone Construction
As Coping– one which is cut to
fit on the top of a masonry wall.
As cornices – specially cut
stones which are built into and
project from, a masonry wall
near the top to provide the
appearance of a cave.
As Lintels – stones which
bridge the top of door and
window openings.
14. STONE CONSTRUCTION
• Trim
As Stone Steps – made to fit
over an inclined concrete slab
or to cap steps cast in concrete.
As an Arch Stone – cut to form
some particular type of arch
over a door or window opening.
As Stone Flooring – walks and
patios, made by covering a
base of stone concrete, brick or
tile with Flagstone.
15. Gypsum
A soft mineral consisting of a hydrated
calcium sulfate from which gypsum
plaster is made; colorless when pure as
a retarder in portland cement.
16. GYPSUM PRODUCTS
1. Plasters
a) Plaster of Paris – made
from carefully selected white
rock. When mixed with water
to form a paste, it sets in
about 15 to 20 mins.
b) Keene’s Cement – Highly
resistat to moisture
penetration and has a
smooth surface.
17. GYPSUM PRODUCTS
1. Plasters
c) Casting Plaster – made from
specially selected rock and
ground much finer than plaster
of Paris. It is slower setting and
cooler working.
d) Hard wall Plaster – a neat
gypsum plater, containing hair or
fiber, widely used to form the
first (scratch) coat and second
(brown) coat on plastered walls
and ceiling.
18. GYPSUM PRODUCTS
1. Plasters
e) Cement band Plaster–
intended for application to
concrete surfaces. Almost any
finish plaster can be applied
over the coat.
f) Finish Plaster– made
specially to produce the finish
(Putty) coat for plastered
surfaces. It has to be mixed
with hydrated Lime putty and
water.
19. GYPSUM PRODUCTS
1. Plasters
g) Prepared finish Plaster–
requires only water. It contains
no lime, so the plaster surface
can be decorated as soon as
it is dry.
h) Texture Plaster– Used when
a rough surface is required.
20. GYPSUM PRODUCTS
1. Plasters
i) Acoustical Plaster– calcined
gypsum is mixed with a light
weight – mineral aggregate to
make a type of finish plaster
that has a high rate of sound
absorption.
j) Joint Plaster– For filling nail
holes and covering joints in
gypsum wall board.
21. Gypsum Products
2. Gypsum Boards
a) Gypsum wallboard – A
fireproof sheathing for
interior walls and ceilings. It
is made of a core of gypsum
covered on each side by a
heavy specially
manufactured kraft paper.
b) Gypsum Lath – used as a
base for plaster, providing
adhesion for gypsum
plaster.
22. Gypsum Products
2. Gypsum Boards
c. Gypsum Precast
Roof Decking –
Precast from gypsum
containing various
types of fiber are
made in either the
square – edged plank
from 4 to 6 feet or
metal – edged plank
10 feet long.
23. Gypsum Products
3. Gypsum Tile
a) Partition and Furring Tile
– made for specially
calcined gypsum, to which
is usually added about 5
percent wood fiber in the
form of chips and
sometimes some perlite.
b) Fireproofing Tile – made
to cover steel members in a
building to protect them
against fire.
24. Gypsum Products
4. Gypsum Precast Wall
Panels
- Made by casting in mold a panel consist of
two outer shells 5/8 in. thick reinforced with
viscose fiber and seperated by a core of
hexagonal cells, it is made 2 feet wide, 2 to 6
in. thick and up to 10 ft. long. Each panel is
tongue and groove along its long edges to
form an interlocking wall.
25. Lime
Used in the making of the finish or
putty coat for interior plaster.
26. LIME
- The lime used is
hydrated or slake lime which is
mixed with water to form a
plastic, putty like material to
which is added gauging plaster.
The mixture is applied in a thin
coat over the bare plaster and
troweled to a smooth finish. The
lime in the putty begins to
recarbonate, and this hardening
continues slowly for a long
period of time.