Issues before brick industry and brick making machines in India

The brick industry forms the backbone of the construction industry. The unorganized sector, the brick sector, is very large and wide in India. The brick production of India is second largest in the world after china. The sector is increasing because of growing demand of bricks from construction and housing industry. To cater to this huge demand, it is estimated that 150,000 units are employing more than 8 million workers.

The major challenge before the brick industry is that it is highly polluting industry. The main reason for this is the obsolete technologies used in the brick making. Most of the places, where bricks are made experience heavy local pollution. The carbon dioxide, carbon monoxide, and nitrogen oxide cause pollution of the air. The bottom ash left behind as residual from burning coal is the other issue. The respiratory problems and damage caused to nearby agriculture land is the major cause of worry to agriculturist.

Brick industry has to compete for resources which are also used in other industries. The coal is used on steel and also in brick industry. The brick industry used 24 million tonnes of coal annually, which is the third largest user after power and steel. The top layer of soil is taken for bricks. That destruction of top layer of soil creates problem for agriculture.  The kiln itself takes lot of space and makes land unfit for agriculture.

Since brick making is labor intensive industry, large number of poor people are involved in brick making industry at low remunerations in poor working conditions. Another issue that is related with the nature of brick industry is that it is seasonal work that lasts only 6- 7 months.

Now with the use of brick making machines, the situation as far as pollution is concern may improve a bit.  An affordable clay brick making machine with mixer can mix up to 600 kg of material. Bricks Making Machine .Bricks come from this machine without any defect in the shape at constant speed. The machine can make up to 52 clay bricks in one minute. This machine is especially for stamped clay machines.

The fly ash brick making machines is a single platform machine. It can produces around 10,000 bricks in 8 hours. Thus reducing the amount of labor and time involved considerably. The machine is made with advanced technology and materials .the mixing gear capacity of the machine is 500 kg.

Another fly ash brick making machine called 2 bricks fly ash brick making machine is very easy to maintain and occupies small space. Fly Ash Brick Machine  It can produce around 2500 bricks or blocks in 8 hours. Its concrete mixing capacity is 50 kg. It contains four blades with widening space. It is dual purpose machine as both bricks and blocks are caste on the same machine. But the removal of the brick is manual process.

Use Of Fly Ash in Construction Purposes, Its Advantages and Disadvantages

One of the residues generated by the process of coal combustion is fly ash, which can be used for the purpose of manufacturing of fly ash construction bricks of various sizes and dimensions. Different types of manufacturing processes used in construction of fly ash bricks for constructional purposes are discusses below.

How fly ash bricks are manufactured using different types of Manufacturing Processes?

For the purpose of manufacturing of construction fly ash brick, the equal amount of clay is added with fly ash. The mixture of equal amount of clay and fly ash is effectively fired in a kiln at an extremely high temperature of 1000 degree centigrade.

Based on the needs and requirements, the manufacturers can effective reduced or increase the amount of clay in this type or manufacturing of construction fly ash bricks.  Another popular method of production of construction fly ash bricks are by effectively mixing the soil, plaster of Paris, water and fly ash, which is allowed to dry by itself.  Besides being economical, this procedure of production of fly ash brick for construction is free from heat and hence results in no air pollution. High pressure technique with greater proportion of fly ash is used for the purpose of bulk production of construction fly bricks in more modern manufacturing processes.

One of the major advantages of using brick made from fly ash for constructional purposes is that it’s manufacturing costs 20 % less than traditional clay bricks of same sizes and dimensions. Other advantages of construction fly ash brick are that these bricks are known for their excellent fire insulation capacity. In addition to this, the construction bricks manufacturing processes are known for causing less mercury pollution.

The construction fly ash brick is known for no or minimum breakage during the transportation and use. Besides this, the construction fly ash brick is known for its ability to withstand high mechanical stress. The mortar required for joints and plaster is effectively reduced by 50 %, due to uniform size of the construction fly ash bricks. The seepage of water through the bricks is considerably reduced owing to the low water penetration of the fly ash bricks in various construction applications.

Advantages Associated With Fly Ash Bricks for Construction Purposes

One of the major advantages of using fly ash bricks over the traditional clay bricks is that gypsum plaster can be effectively and directly applied without a backing coat of lime plaster. Only sprinkling of water before use is required as compared to traditional clay bricks that often require soaking in water for twenty four hours.

What are different Disadvantages of Using Fly Ash Brick for Construction Purposes?

The fly ash bricks manufactured by using Fly Ash Brick Machine, is known for their weak mechanical strength.  With the addition of marble waste or even mortar between the fly ash blocks or bricks, the problem of weak mechanical strength can be effectively rectified.

Limitation of size is another problem associated with fly ash brick manufactured by using ultra-modern Fly Ash Brick Making Machine. Large size of the fly ash bricks will have more breakage and hence highly uneconomical in nature.

Basic of Construction and Benefits of Construction Industries in India

Designing and building infrastructure or a facility is a process of construction. It is reported that the construction industry has contributed about six to ten percentage gross domestic product of various developed countries. Planning, designing and financing are some of the essential components of construction and continue until the construction project is construction and ready for use.

Human multitasking feats if huge scale construction. For the purpose of managing the construction job, builders or contractors hire project managers. Besides this, the builders also hired construction manager and design engineer. The construction is effectively supervised by a team of qualified construction engineer or project architect.

One of the major essential elements of successful execution of a project of construction is systematic planning. Some of the factors that are considered while planning the projects are their environmental impact of the projects. Besides this, scheduling, budgeting, and construction site safety are other factors that should be considered while planning a project. In addition to this, the availability and transportation of building materials should also be considered while planning a project.

Logistic should also be considered while planning any construction. The impact of construction delays and bidding that caused by inconvenience to public, are also considered for the purpose of planning a construction project. Building and residential construction are different types of construction.  By process of adding structure to real property, the building construction is used. In addition to this, adding precise structure to the construction of buildings is important and essential element of construction industry. Develop floor plans comes under the residential construction industry.

For construction of sidewalks, road surfaces, patios, and courtyards, different types of pavement constructed from paver blocks are used in construction industry. Different types of paver block manufactured from the well-known Paver Block Machine. Owing to its large production capacity of the paver block machinery, the builders or contractors can manufacture bulk assignments of paver blocks at the site of construction.

Construction industry in India has contributed about 6708 billion dollars to the national GDP in 2011-12. It is reported that 35 million peoples got job from construction industry in India through indirect and direct jobs in the year 2011. The construction industry is fragmented with medium-sized companies. In addition to this, the construction industry consists of small and medium contractors who work on the basis and carry out the construction work in the field.  It is reported that 500 construction equipment manufacturing companies, set up and maintained in the year 2011. Owing to its labor –intensive industry, the construction industry has created a lot of jobs in India.

Different types of brick are used in different types of construction industry. The builders can avail different types of bricks in various sizes and dimensions, as per their needs and requirements. For production of uniform size brick with durability, the builders can purchase or even rent different types of high quality Brick Making Machine.

 

Several Advantages of Fly Ash Bricks

For the purpose of manufacturer of fly ash brick, the raw materials like Fly ash that is residue generated by coal combustion driven out of the boiler with flue gases. The fly ash is used in composition of 45% composition of fly ash brick. In addition to this, it is 40% of total fly ash is made of sand or stone dust. The 10% of fly ash brick is made of lime sludge.  Another 5% of the flyash bricks are made of Gypsum.

 For the purpose of manufacturing of fly ash brick, the raw materials are compressed at 28 MPa.  In addition to this, the raw materials like Fly ash, sand/stone dust, lime sludge, and Gypsum, cured for 24 hours in a 66 degree steam bath. Besides this, the raw materials are then toughened with air entrainment agents. The production procedures involves for more than 100 freeze thaw cycles. The brick is counted self cementing, due to optimum concentration of calcium oxide in the fly ash. The fly ash brick manufacturing process costs less of 20-30% of the production cost of clay brick manufacturing process.

Apart from this, the fly ash brick manufacturing procedures method saves energy, besides this, the fly ash brick reduces mercury pollution. One of the major advantages of fly ash bricks are resistance against fire insulations. In addition to this, the fly ash bricks are known for their optimum strength. With no breakage during transport and use, the fly ash bricks are highly demanded in construction industry. About 50% of mortar for joints and plaster are reduced owing to due to uniform size of bricks. The seepage of water through bricks is systematically reduced owing to minimum water penetration rate of fly ash bricks.

The gypsum plaster can be effectively allowed on the ash fly brick. Without a backing coat of lime plaster is not required for the purposes of applying the gypsum plaster. In addition to this, the fly ash brick don’t requires soaking in water for periods of 24 hours. Only sprinkling of water is used in fly ash bricks for construction applications. The mechanical strength of the fly ash brick is very low as compared to traditional clay bricks. For the purpose of increasing the mechanical strength of the fly ash bricks, the production of fly ash bricks are manufacturing by addition of marble waste. In addition to this, the mechanical strength of fly ash bricks can be increased by addition of mortar between fly ash blocks. One of the major disadvantages of fly ash bricks is limitation of size.  Apart from this, only modular size of fly ash brick can be made.

For the purpose of manufacturing of the fly ash brick in bulk assignment, the contractors and builders can make use of high quality of Fly Ash Brick Machine. Consistent performance, less maintenance, minimum noise and longer serving life, makes the fly ash brick machinery highly demanded in construction industry. The Fly Ash Brick Making Machine is rendered in user-defined specifications.

 

Fly Ash Bricks: an Eco-Friendly Construction Product

It was reported that the National Thermal Power Corporation (NTPC) has produced more than fifty crores of fly ash bricks in various thermal power stations and used in various construction applications. For sustaining environment, the use of fly ash brick has significantly increased as compared with red clay bricks in last few decades.

The use of mortar is quite less in fly ash bricks as compared as traditional red clay bricks due to their uniform shape and size. Due to the less plastic thickness required as compared to red clay bricks, the use of fly ash bricks saves a lot of saves of cement mortar in various construction applications. Apart from this, the fly ash bricks are extremely environmentally friendly as the fly ash is used for manufacturing of the fly ash bricks.

The fly ash is a by-product of thermal power stations. Since, the fly ash bricks don’t need clay from the soil, it saves the agriculture land. Less energy consumption for manufacturing of fly ash brick, hence it saves a lot of conventional energy that were used for manufacturing of red clay soil. The cost of transportation of bricks can be saved as the fly ash bricks can be effectively manufactured at the site of construction.

 Manufacturing of fly ash brick can be effectively done through the hydraulic or vibratory press by using advanced and ultra-modern Fly Ash Brick Machine .Instead of hydrated lime and gypsum, the ordinary Portland cement can be used in the manufacturing of high quality fly ash bricks.

No breakage of fly ash bricks was reported while transportation or use, due to their high strength. The fly ash bricks are known for their lower water penetration, which ensures minimum seepage of water through the fly ash bricks. Apart from having advances over the red clay bricks, the fly ash bricks are known for their low mechanical strength. For increasing the mechanical strength, the contractors or builders can add marble waste. In addition to this, the contractors can add mortar betweens the blocks for increasing the mechanical strength of fly ash bricks significantly. Large sizes of fly ash bricks cannot be produced due to the limitation of size. The large fly ash bricks are prone to breakage.

The fly ash bricks manufactured by using latest technology Fly Ash Brick Making Machine are known for their high fire insulation. It was reported that the greater Noida development authority had made use of NTPC generated fly ash bricks in the manufacturing of its office buildings. Apart from this, the cafeteria   and management school building of Indian Institute of technology was built by using fly ash bricks. In cities like Pune and Vishakhapatnam, the fly ash bricks are used in the construction of private apartments and industrial buildings.  At Greater Noida, the NTPC’ NETRA office buildings are constructed by using fly ash bricks that were manufactured by NTPC.

The Demands of Fly Ash Bricks Has Increased Manifold in India in Last 20 Years

The fly ash brick is highly demanded in various developed countries for different construction applications but use of concrete/fly ash brick was very limited in different developing countries like India. Some of the major reason for the unpopularity of fly ash/concrete bricks in India was lack of proper fly ash brick manufacturing machines.

The situation of fly ash bricks has changed a lot for last 2 decades in India. Less manual manpower consumption, reasonable cost of production and less environment impact are some of the factors of fly ash brick machines manufactured in India for recent 10-15 years. Due to this recent development, the demands of fly ash bricks has increased manifold in many constructional applications or purposes.

Practically no breakage of fly ash bricks takes place during transportation processes, owing to their optimum strength of fly ash brick. Their high fire insulation capacity, make fly ash bricks ideal of construction of various industrial establishments. The demands of fly ash bricks have increased due to the numerous advantages the fly ash bricks have over traditional bricks.

It was reported by less than 60% of cement and mortar is required for the purpose of joints and plaster, owing to the uniform sizes of fly ash bricks. In addition to this, the amount of seepage of water through the fly ash bricks is reduced considerably, owing to the lower water penetration capacity of fly ash bricks.

Without coating of lime plaster, the gypsum plaster can be applied on the fly ash brick machine. No needs of soaking the fly ash bricks in water for more than twenty hours, only little sprinkling of water is more than enough before use in various construction purposes.

Apart from having several advantages over traditional bricks, the fly ash bricks too had certain disadvantages. The mechanical strength of fly ash bricks is too weak, which can be easily rectified by using high quality of motor or marble wastes in between the blocks.

One of the other disadvantages of using fly ash brick is that it has limitation of sizes as only moderate size of brick can only be made. The larger sizes of fly ash bricks are liable to more predictable breakages.

For standardized construction of different types of fly ash bricks, the builders or other individuals can purchase Fly Ash Brick Machine  from authenticated manufacturers and suppliers. The fly ash brick machines are appreciated among their buyers/clients for their rich attributes such as less power consumption, compact design and enhanced functional life.

The demands of traditional Bricks Making Machine has reduced in urban cities in India for last 2 decades due to large demands of fly ash brick as compared due to traditional bricks. The demands of fly ash bricks has increased among builders and property developers of apartments, shopping malls, industries, bridges and other establishments.