The process that is used to manufacture bricks for the building industry

IELTS Academic Writing Task 1 - Flow chart

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IELTS Writing Task 1 Question

The process that is used to manufacture bricks for the building industry.

Common Questions for the Flow chart

1. Diagram Type: Flow chart

2. Title: The Process of Manufacturing Bricks for the Building Industry

3. What are the units of measurement? Temperature (°C), time (hours)

4. Who: Brick manufacturers, construction industry, factory workers

5. When: Not specified

6. Where: Brick production facilities

7. Topic: Brick manufacturing process

Detailed Process and Observations

Summary of Data : The flow chart outlines the seven stages involved in the process of making bricks for the building industry, beginning with the extraction of clay and ending with the delivery of finished bricks.

Step 1: Extraction of Clay

Clay is dug from the ground using a digger.

Step 2: Breaking Up the Clay

The clay is placed on a metal grid where it is broken up into smaller pieces. A roller assists in this step.

Step 3: Mixing Clay

Sand and water are added to the clay, and the mixture is processed to form bricks. This can be done by placing it into a mold or by using a wire cut.

Step 4: Drying the Bricks

The bricks are placed in a drying oven for 24 to 48 hours to remove moisture.

Step 5: Heating and Cooling

The bricks are heated in a kiln, first at a moderate temperature and then at a higher one, ranging from 200°C to 1300°C. The bricks then undergo a cooling process in a cooling chamber for 48 to 72 hours.

Step 6: Packing

The finished bricks are packed for transport.

Step 7: Delivery

The bricks are delivered to customers for use in construction.

Sample Answer

The flow chart illustrates the step-by-step process of manufacturing bricks for the building industry. It consists of seven stages, beginning with the digging up of clay and concluding with the delivery of the finished bricks.

Initially, clay is extracted from the ground and placed onto a metal grid to break it into smaller pieces, assisted by a roller. Next, sand and water are added to the clay, and the mixture is shaped into bricks by either a mold or a wire cut. These bricks are then dried in an oven for 24 to 48 hours.

The following stages involve heating the bricks in a kiln at temperatures ranging from 200°C to 1300°C, then cooling in a cooling chamber for 48 to 72 hours. After cooling, the bricks are packed and prepared for delivery to customers.

Overall, the process is straightforward, involving mechanical and heating processes to transform raw clay into durable bricks for the construction industry.

Top 26 Vocabulary

Vocabulary	Meaning	Synonyms	Examples	Type
Extraction	The action of removing something, in this case, clay	Removal, harvesting	The extraction of clay from the ground is the first step in brick manufacturing.	Noun
Mixture	A combination of different substances	Blend, combination	Sand and water are added to the clay to form a mixture.	Noun
Kiln	A type of oven or furnace used for firing materials	Furnace, oven	The bricks are heated in a kiln at high temperatures.	Noun
Cooling Chamber	An area used to cool items, in this case, the bricks	Cooling room, chill chamber	After heating, the bricks are placed in a cooling chamber for 48 to 72 hours.	Noun (Phrase)
Mold	A hollow container used to shape material	Form, template	The mixture is placed into a mold to shape the bricks.	Noun
Process	A series of actions or steps taken to achieve a particular end	Procedure, method	“The process of manufacturing bricks involves several stages.”	Noun
Stage	A point or step in a process or development	Phase, step	“There are seven stages in the brick manufacturing process.”	Noun
Extracted	Removed from the source or location	Removed, taken	“Clay is extracted from the ground in the first stage of production.”	Verb
Grid	A framework of spaced bars used to hold or separate items	Mesh, lattice	“Clay is placed onto a metal grid to break it into smaller pieces.”	Noun
Roller	A cylindrical object used to press or flatten materials	Press, cylinder	“A roller is used to break the clay into smaller pieces.”	Noun
Added	To include or introduce something	Included, incorporated	“Sand and water are added to the clay mixture.”	Verb
Shaped	Formed into a particular shape	Molded, formed	“The clay mixture is shaped into bricks using a mold.”	Verb
Oven	A chamber or device used for heating or baking	Furnace, kiln	“The bricks are dried in an oven for 24 to 48 hours.”	Noun
Temperature	The degree of heat in a substance or environment	Heat, warmth	“The bricks are heated at temperatures ranging from 200°C to 1300°C.”	Noun
Heated	Made warm or hot, especially in a controlled manner	Warmed, fired	“The bricks are heated in a kiln for several hours.”	Verb
Furnace	An enclosed chamber or oven used for heating or firing	Kiln, stove	“The bricks are placed in a furnace for high-temperature heating.”	Noun
Cooling	The process of reducing temperature	Chilling, freezing	“The bricks are then cooled in a cooling chamber.”	Verb
Chamber	An enclosed space or room	Room, compartment	“The cooling chamber maintains a controlled environment for the bricks.”	Noun
Packed	To fill something tightly or neatly	Boxed, arranged	“After cooling, the bricks are packed for delivery.”	Verb
Durable	Able to withstand wear, pressure, or damage	Strong, sturdy	“The final bricks are durable and ready for construction use.”	Adjective
Manufacturing	The process of making goods, especially on a large scale	Production, fabrication	“Bricks are manufactured in a multi-step process involving shaping and heating.”	Noun
Mixture	A combination of different ingredients or elements	Blend, amalgamation	“Sand, water, and clay create the mixture for brick production.”	Noun
Formed	Shaped into a particular structure or form	Molded, created	“The clay is formed into bricks using molds or wire cuts.”	Verb
Assembly	The action of putting parts together to make something	Construction, build	“The bricks are assembled and packed for delivery.”	Noun
Wire Cut	A method of shaping material using a wire	Wire mold, wire cutter	“Bricks can be shaped using a wire cut or mold.”	Noun
Raw	Not processed or refined	Unprocessed, crude	“Raw clay is used at the beginning of the brick-making process.”	Adjective

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