All About Fire Bricks

 

In the construction industry, bricks are regarded as a primary building blocks which are used for several different purposes. The bricks need to be strong, durable and tough to provide enough strength to structure so that it can last for years. 

Fire bricks are special types of bricks that have ability to withstand under intense heat as well as stop fire flames from spreading. These bricks have low thermal conductivity and extreme high melting point. Owing to these properties, fire bricks are widely used in fireboxes, kilns, fireplaces, liners, woodfire ovens, etc.

What Are Fire Bricks?

Fire bricks are molded rectangular blocks of clay that are made of refractory ceramic material. High in alumina content, fire bricks are baked and treated to make them heat resistant in order to make them withstand high temperatures. Fire bricks are also renowned for their capability of improving the efficiency of heating systems by sustaining excessive heat without fusion. In other words, fire bricks resist the heat to pass through them, instead they reflect the heat waves back to the fireplace, thereby creating more heat inside a fireplace.

Though fire bricks are durable as compared to normal bricks, they also tend to crack or break down over a period of time. This will eventually reduce the efficiency of fireplace. The only way to retain back the efficiency of fireplace is to replace the cracked fire bricks. As the cracks in the fire brick will let the heat to escape from the fireplace. The sides of the fireplace will experience high temperature because of escaped heat and will gradually damage it.

Fire Bricks – Their Various Types & Uses

Fire bricks are available in various ratings, which are based on their composition and applications. The physical properties of firebricks can be adjusted by adding or reducing the amount of refractory material during the manufacturing process. The different specifications of fire bricks includes Dense Bricks, Clay Bricks, Heavy Duty Bricks, Insulating Bricks and many more.

Heavy Duty Fire Bricks are heavier in weight and are designed to withstand extreme temperatures. These fire bricks are mainly used in large-sized furnaces as they have 50% alumina and 50% silica in their composition. These bricks last for a long time and hence, they are used in firebox application at residential, industrial and commercial level.

Clay Bricks are made by using local clay which are fired in a kiln, between 2000F to3000F. These bricks cannot withstand high temperature so they are used for constructing the dome of the furnaces. Decorative arch with pillars on both sides of the oven vent along with the vent landing can be made using these clay bricks.

Insulation Bricks are light in weight and have low thermal conductivity and low heat holding capacity. These bricks have the capability of stopping heat and hence, they are used for as a insulating material in industrial furnaces. Insulation bricks are soft in texture and have small air pockets which increase the insulating properties of these bricks.

Depending upon the composition of fire brick, they are being used for various applications which make them a versatile and indispensable product. Everything from fireplaces, fireboxes to pizza ovens are designed using refractory fire bricks. The heavy duty fire bricks are used in the cooking floor of the oven while the clay bricks are used for making decorative dome and landing base of the oven. Fire brick products are also used in making a thermal shield on the space shuttle.

Types of Reduction Gear Boxes

The gears are very vital part of the engine of any machine or vehicle and hence gear box is one of the most important equipment used in vehicles. The primary job of a gear box is to convert speed & torque from one power source to another equipment by efficiently using gear ratios. They are also very commonly known as transmissions as well and their use is not only limited to vehicles but also to machines used in various industries.

All machinery which needs speed & torque will have to use gear boxes for satisfactory results. There is a wide variety of gear boxes available in market now days due to great development in technology. These are industrial gears, automobile gears, shaft mounted gear box, helical gearbox, planetary gear box, gear couplings, worm reduction gearbox and geared motors. All gear boxes are generally considered as the central & integral component of any transmission systems. It facilitates adequate gear reduction and used to convert the speed of an engine into torque which enables it to propel the motor forward. These boxes are mostly used to enhance torque while reducing the speed of the drive shaft. There is a difference in the drive-shaft speed of gear box and engine; drive-shaft of the gear box rotates bit slowly as compared to the drive-shaft of the engine. This difference in the speed results into thrust and that further increases the torque.

Types of Reduction Gear Boxes

Gear boxes are generally available in 2 options i.e. Manual Transmission and Automatic Transmission gear boxes. Both these types are available in different shapes and sizes to meet the variable needs of the automotive industry. Manual transmission gear boxes are the simplest form available in the market. As the name suggests; it requires manual movement of kind of a sliding gear with the help of a shifter attached to the gear box. Where else this is done automatically in the automatic transmission gear boxes; eliminating the need of any kind of operator. In order to select proper gear in these systems, a proper hydraulic system is utilized for accurately detecting the pressure of any fluid present in the engine.  The automatic gear box uses a converter which helps in converting the torque.

Both manual gear boxes and automatic gear boxes are relatively easy to maintain. Though there is a need to regularly clean them with the help of proper cleaning agent and lubricated at regular intervals in order to ensure they work smoothly. Appropriate lubrication ensures low friction between the gear parts which helps in increasing their lifespan along with controlling the noise levels during their operation.

Types and Innovation of the Beauty Products

People always put in their best efforts to look more beautiful, and the current beauty product industry has made this possible with utmost ease. Most of the people cherish experimenting with diverse range of beauty products as a way of stating themselves and alleviating stress. And with the current beauty products range, anyone can easily manage to add a speck of glamor to their simple lives

Types of Beauty Products

A diverse variety of products are accessible in the market today, which can help improvise your physical traits to make you look younger and more glamorous. Beauty products varies from skin care goods such as soaps, creams, bath salts, exfoliating scrubs, face masks and body packs. It also has hair care products such as shampoos, hair colors and conditioners and overall

body care range such as moisturizers, deodorants, cold creams, nail care and varied accessories for bubble baths. All these goods help rejuvenate your body, enhance your self esteem, and wipe out imperfections.

Innovation

Today, science has permitted for better examination of the ingredients of beauty products. The synthetic harmful elements such as chemicals are effortlessly absorbed by the skin, which is why it is always good to restore them with natural and herbal components especially invented to guard the skin and offer added advantages, such as the improving of acne marks and irregular pigmentation. In addition, definite beauty products are known to even out wrinkled skin and setback the signs of aging. Many cosmetic companies have hold on to regulations to grant us with improved and more efficient products. Their products accommodate to every requirement and mood, and are appropriate to all skin kinds.

Other Info

For those who can’t have enough money to buy exclusive products, simple to make formulas are accessible at book stores and over the Internet and basic ingredients are found in nearly every kitchen. So do not go hopeless, but get control of your own beauty routine.

Furthermore, beauty products are formulated to make a woman look and feel

beautiful and safeguard her skin from the signs of aging. Beauty products are also intended with aromatherapy reasons. Beauty products are formed by a variety of cosmetic industries and endorsed with the help of media. Nowadays, men's beauty range is the prime focus for many renowned cosmetics companies because men are buying these products.

Since all natural beauty care goods looks almost similar, reading the labels is very important to gauge what kind of product you are buying. There are also substitutes to the chemically stimulated makeup products. Natural beauty merchandise is prepared from minerals without the addition of artificial materials or perfumes and is much enhanced for skin than the conventional beauty products. These products use plant extracts that have qualities in delaying the signs of aging.

Medical Equipment Holds The Key Vision For Providing Treatment

 Hospitals, nursing homes and laboratories have medical equipment for assisting medical professionals in saving and improving the patient's life. There are thousands of medical equipment available for rendering patient's care which range from heart monitoring equipment to ultrasound machines. The medical equipment are very essential part of patient care, as both doctors and nurse rely on the reading of such equipment for providing treatment to the patients.

Medical equipment are devices that are designed to monitor patient's conditions from time to time. Some medical equipment are mainly powered electrically, but there are also some simple devices which are hand operated or battery operated. Some are stethoscope, digital thermometer, weighing machine and blood pressure cuff. In general, medical equipment manufacturers designed these equipment to carry out specific functions in different types of emergencies and treatment.


Depending upon various treatment's applications and emergency, medical equipment are classified and are being used in their respective department of hospitals and nursing homes. Most common are discussed as follows,


1) Diagnostic Equipment are very common type of medical equipment that are used by doctors in all medical centers. These equipment are used for detecting the root cause of infection, diagnose diseases as well as tracking the progress of treatments. Use of correct diagnostic equipment leads to correct treatment of diseases. The commonly used diagnostic equipment include Ultrasound machines, PET scanners, ophthalmoscopes, otoscopes, X-Ray equipment, CT scanners and many more.


2) Surgical Equipment are basically used for assisting doctors while performing surgery. These equipment include diagnostic scope that surgeon insert deep into body of the patient to see the hard to reach area while performing surgery.


3) Life Support Equipment are used to enable proper functioning of patients' internal organs and systems. These equipment are used when the patient has suffered from great injury and find difficult to breath and carry out other essential functions. Life support systems include dialysis machines, medical ventilator, heart-lung machine and ECMOs.


4) Therapeutic Equipment are rehabilitation devices which are used post surgeries or medical treatment to help fast recovery of patients. These equipment helps in reducing pain, edema and inflammation, thereby increasing patient's comfort and tolerance to treatment. Infusion pumps, Shock wave therapy Equipment, Vibration therapy, Electrotheropy device and many more.


5) Day-To-Day Equipment comprises various types of tools and medical devices that are used while a routine check-up of patients. These include needle destroyers, sterilizers, pulse checker, diabetes management tools and weighing scale.

Jute Bags – Various Types

Jute bags are monumental for a number of reasons and advantages. They are light weighted, durable, versatile, eco friendly and comes in a wide variety. The jute bags manufacturers provide jute bags with embroidered pattern all over which makes them perfect to gift to loved ones. However, the printed jute bags are most common and can be found easily from local shops. Some common types of jute bags are listed below,

1) Jute Shopping/Grocery Bags – These bags are durably made to last for a long time. These shopping bags come in comparatively large size with a small pocket inside and zip closure to protect the items.

2) Ladies Bags – These bags come in many vibrant colors, lovely prints and various styles to match the latest fashion trend. A wide collection of handbags, wallets and clutch bags of jute are available with multiple pockets and great versatility.

3) Tote Bags – Made to hold multiple items, such bags come in relatively large size with elegant prints and bold colors.

4) Sling Bags – Small in size with multiple mini-pockets, such bags are widely demanded for both men and women. These bags are generally used for carrying important items like wallets, card holders, camera, specs, goggles, phone with charger, pocket mirror, sanitizers and more.

5) Gift Bags – Gifting a gift to loved one in a bag looks more presentable and nice. A nice collection of attractive jute bags are available which make best for gifting.

6) Travel Bags – Jute Backpacks and jute travel bags which are designed for traveling purpose are available in the markets. These bags have enough space, multiple pockets, zip and buckle locks and more strength with trendy and fashionable looks.

7) Promotional Bags – Many companies use jute bags for promoting their organization. Such bags have printed company's name, logo, address with a promotional message on them.


8) Multi-utility Bags – Various sizes of jute bags are available that can be used for different purposes. These bags are suitable for carrying laptops, books and many more.

On A Friendly Note ..!
No doubt, jute is 100% biodegradable material which cause no harm to environment while processing and manufacturing products from it. Also, the cost of producing jute bags is comparatively lower than plastic, paper and cloth bags. Thereby making them completely safe to use and economical in terms of price.

Reduction Gear Box – Application and Types

Gearboxes are widely accepted mechanical device of transmitting energy from one device to another. Gearboxes are installed for increasing torque and controlling turn movement while reducing speed in mechanical drive systems. In today's engineering, reduction gear box are widely used in automobiles and two wheelers, heavy duty tools and machines even in ships and some electrical appliances to control the mechanism.

The entire framework of gearboxes consists of a set of rotating gears and shaft which are connected to wheel works. This mechanism serves the basic purpose of slowing down the speed or machine to increase the torque within system so that transfer of energy can take place from one place to another.

Composition Of Reduction Gearbox

Gearboxes are simplified engineering component that are basically configured in the inner workings of motors, machines or other mechanical component. The simplified version of reduction gear consists of a set of gear having same size of teeth with different diameters.

While designing a balanced correlation between teeth and circumference of gears is maintained; the smaller gear with small circumference will have fewer teeth than of other gear. When these gears mesh with each other in a gearbox, then the smaller gear makes one extra revolution with that of larger one. In other words, the small gear spins twice as fast as the large gear. This systematic operation of gears product twice amount of torque on the larger shaft than on the smaller; as the decrease in output speed generates an increased amount of torque.

Varied Types of Reduction Gearbox

Engineering component which uses high rotational speed in one part of design as well as needs reduced energy in another component within internal system; make use of reduction gearbox. This reduction in speed thus create the increased torque on the output shaft. There are mainly two types of reduction gears which are used while designing automobiles and mechanical machines. They are, 

• Single Reduction Gear – In this arrangement, only one pair of gears are used in the assembly of reduction gearbox. There are ports to connect the propeller shaft and engine shaft with assembly. Engine shaft drives the pinion (smaller gear) which in-turn drive the larger gear mounted on propeller shaft.
• Double Reduction Gear – In this arrangement, flexible coupling is used for connecting pinion with input shaft. There is an intermediate gear (first reduction gear) primarily connected with pinion. The first reduction gear is further connected with a low speed pinion via another shaft. To facilitate the speed reduction ratio as high as 20:1, an another reduction gear is used. The low speed pinion connects the second reduction gear with propeller shaft.

The application of double reduction gears are confined to engineered components involving high speed application.

Reduction Gearbox – Wide Application

Reduction gearboxes find their wide application in the drive-trains of automobiles to reduce the high rotational speed of the engine so that the tires can safely use the reduced speed. The same set of configuration is used in heavy machinery and mechanical appliances for reducing speed and increasing torque.
In industry, reduction gearboxes are used in Cranes, Elevators, Crushers, Conveyors, Industrial Mixers, Cooling Towers, Agitators, Extruders and many more.

Beaded Jewelry - Precis

It will be fairly fascinating to discover the past of handcrafted beaded jewelery and how and where this piece of culture started. The commencement started almost 70,000 years ago when people discovered amazingly beautiful gems and beads. The beaded jewels were used in numerous ways; one was purely for its beauty and the other was the worth. Few people of the ancient-era also use to deal-in and acquire beads and beaded jewelry for trade purposes and few used them as a lucky-charm.

Beads significantly refer to the royal/prehistoric arena but nowadays they are a part of today’s style here as well as overseas. It is an innovative jewelery which can be created easily. Handmade jewelry has its distinctive individuality that no two handmade items can be identical. These beads come in diverse colors and designs and are absolutely natural. In reality they have an appealing novelty about them. The Handmade beaded jewelry has currently developed into a full-blown industry in which the brands have pitched to create a position. So now we have enough reasons to pick our pile of incredible beads and start creating a beautiful piece at the earliest.

Beaded Necklaces

To create this piece of jewelry; a wire of average length is needed and a sphere is to be prepared with a pair of round nosed pliers.

Few beads are to be positioned parting adequate wire for the concluding loop. If needed, spacer beads can be utilized in linking them. Chains and clasps can be supplemented to make the necklace more attractive. You can utilize varied colors and sizes to create this plain yet fashionable adornment. It is always healthier to purchase additional beads when creating it.

Beaded Earrings

The earrings are created with gemstones, sterling-silver, swarovski-crystal, semi-precious stones, wire, birthstones and pearls.

 The beautiful chandelier-earrings offered are finished with Czech-stones and designed into incredible shapes which make one look charming and womanly.

Making Process

The beads are placed in the headpin and if necessary they are positioned with spacer beads in the middle which are metal based. Once you place them appropriately, with the assistance of a pair of round nose pliers you can twist the pin to a sphere to create earrings. They are inexpensive and can be designed with numerous sorts of colored beads.

Beaded Bracelets

To create a bracelet, the need of wire will be less and it’s required to be slashed with the thickness of the wrist. One can utilize larger beads and the dazzling colors to give them a complete look. Use numerous colors for single bracelet so it can harmonize minimum 2-3 garments.

 As an alternative for wire use a colorful cord and see-through beads so that the colorful cord is see-through. This will give a spectacular effect. Trinkets and loops can also be connected to these bracelets; the small hanging ones are trendy amongst teenagers. Match your bracelet with your necklace and loop it to give it a braided look.