About thermal insulation properties and different materials which are used commonly for thermally insulating a building. Contact for more information regarding PPT
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Sandwich PIR panels’ roof panels are combining low thermal conductivity ratio and good fire performance, this energy efficient PIR core panel both saves on heating costs and increases fire safety. The process of applying insulation material is comparatively easy as most of the housing roof, as well as industrial ceilings, have some access to caring insulation work. sales@asbs.in 08067451511
Exterior insulation works like a warm coat, wrapping a home's exterior walls and roof in thermally insulating materials to shield it from the elements.
About thermal insulation properties and different materials which are used commonly for thermally insulating a building. Contact for more information regarding PPT
Building services & Standards For Institutional BuildingKashish Duggal
The presentation contains services that are to be provided in an institutional building along with the standards for the services that should be present in a college . For more info refer TSS.
Sandwich PIR panels’ roof panels are combining low thermal conductivity ratio and good fire performance, this energy efficient PIR core panel both saves on heating costs and increases fire safety. The process of applying insulation material is comparatively easy as most of the housing roof, as well as industrial ceilings, have some access to caring insulation work. sales@asbs.in 08067451511
Exterior insulation works like a warm coat, wrapping a home's exterior walls and roof in thermally insulating materials to shield it from the elements.
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WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
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Epcon is One of the World's leading Manufacturing Companies.EpconLP
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different Modes of Insect Plant InteractionArchita Das
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"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
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Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
3. TYPES OF INSULATING MATERIALS
Heat insulators
Electricity insulators
Sound insulators
Thermal Insulators
Reduce heat
Restrictions of heat losses and gain in
buildingstop the flow of heat, electricity and
sound.
6. PROPERTIES OF THERMAL INSULATIONS
•high electrical resistivity
•low thermal expansion
•low inflammable capacity
•high resistance to abrasion
•chemically stable
•high moisture resistance
•high specific heat capacity
•does not have permeability property
7. USES OF THERMAL INSULATORS
Reduce unwanted heat loss
Reduce unwanted heat gain
Minimize heat losses
Used to achieve thermal
comfort
Used around the roof
Used in exterior walls
Used in ground floor
8. ELECTRICAL INSULATORS
An electrical insulator is a material in which electric current does
not flow freely. The atoms of the insulator have tightly bound
electrons which cannot readily move.
TYPES OF ELECTRICAL INSULATIONS
Mica
Asbestos
Rubber
Paper
Porcelain
Glass
Cotton
9. PROPERTIES OF
ELECTRICAL INSULATIONS
USES OF ELECTRICAL
INSULATIONS
High resistance
Heat resistance
Air permeability
Thermo-insulating materials
Best thermal insulators have the
lowest thermal conductivity
Used for splitting for two
conductors
Insulating materials is used in bulk
to wrap electrical cables
coating for electric wires
cables
electric poles
circuit boards
10. SOUND INSULATION
Sound insulation relates to the overall ability of
a building element or building structure to
reduce the sound transmission through it
Airborne sound insulation
Impact sound insulation
TYPES OFSOUND INSULATION
11. IMPACT SOUND INSULATION
Relates to the reduction of footstep sound from people walking on
a floor structure. It is determined by the impact sound level in the
room below. A suspended ceiling system can be used to improve
the impact sound insulation and therefore reduce the impact sound
level.
12. AIRBORNE SOUND INSULATION
Sound is transmitted through most walls and floors by setting
the entire structure into vibration. The higher the transmission
loss of a wall, the better it functions as a barrier to the
passage of unwanted noise.
13. USES OF SOUND INSULATION
Auditoriums/Gymnasiums
Restaurants
Broadcast Studios
Recording Studios
Theaters
Music Halls
Office Spaces
Corporate Boardrooms
Conference Rooms
Entertainment Facilities
Residential
Apartments/Condo
Home Offices
Home Recording Studio
Institutional
Educational Buildings
Sanctuaries
Museums/Libraries
14.
15. THERMAL TRANSMITTANCE
Thermal transmittance, also known as U-value, is the rate of
transfer of heat (in watts) through one square metre of a
structure divided by the difference in temperature across the
structure. It is expressed in watts per metres squared kelvin,
or W/m²K.
16. SIGNIFICANCE OF THE U-VALUE
In building engineering, the fluids are air. In this case, windows,
masonry, plaster or other insulating materials serve as heat
transmitting solids. These components should prevent the heat
transfer between the interior of the house and the environment
as much as possible.
17. REFLECTING SURFACES
A reflective surface is one that can bounce back light
DIFFUSE REFLECTING SURFACE
Diffuse surfaces reflect (scatter) light in many
angles.
Diffuse reflection accounts for more of the
color than any other type of distribution
because most objects are opaque and reflect
light diffusely.
18. SPECULAR REFLECTING SURFACE
Specular surfaces reflect light at the same as
the angle at which the light strikes the
surface.
Specular reflection gives objects a glossy or
mirror-like appearance.
GLOSSY REFLECTING SURACE
lossy surfaces are actually specular
surfaces with micro surfaces at angles to
surface plane.
These micro surfaces reflect light not only
specularly but also diffusely (at angles very
close to the specular transmission), giving
the surface a glossy appearance.