Red Brick calculation program
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The concrete block calculator finds the number of concrete blocks needed from a given area in square meters.
Planning to build a house or add on to a room? A key question many people wonder about is: "How many brick blocks are used for 1 square meter?"This article will help you solve this question, explaining the calculation method in detail and other information you should know about concrete blocks.
Table of Contents
1. Get to know brick blocks.
Concrete BlockIt is a popular construction material, commonly used for both interior and exterior walls. There are many sizes to choose from, depending on the needs of use. Generally, the brick blocks used for building walls are as follows:
- Brick block, TIS, size 7x19x39 cm. Thickness 7 cm.
- Brick block, TIS, size 9x19x39 cm. Thickness 9 cm.
- Brick block, TIS, size 14x19x39 cm. Thickness 14 cm.
- Brick block, TIS, size 19x19x39 cm. Thickness 19 cm.
2. Formula for calculating the number of brick blocks per square meter
When constructing the actual wall, we need to allow for approximately 1 centimeter of mortar thickness (the joints between blocks). Therefore, the size of the concrete block, when calculated including the mortar joints, will change from 19x39 cm to... 20x40 cm.
The formula for calculating the number of concrete blocks needed per square meter is as follows:
Number of concrete blocks = Area (100 x 100 cm) / Total size of block including mortar (width x length)
by:
- 100 x 100 cm. = Represents an area of 1 square meter (converted from meters to centimeters).
- Total width including mortar. = 20 centimeters (19 cm brick width + 1 cm mortar)
- Total length of mortar = 40 centimeters (39 cm brick length + 1 cm mortar)
Example: I want to calculate the number of TIS standard bricks, size 7x19x39 cm., that must be used per 1 square meter of area.
- Number of concrete blocks = (100 x 100) / (20 x 40)
- Number of concrete blocks = 10,000 / 800 = 12.5 blocks
Therefore, approximately 12.5 concrete blocks are needed per square meter. (Note: For detailed calculations, an additional percentage of damage from work or waste should be allowed, approximately 5-10%.)
3. Other factors to consider
- Joint: Wall construction will have joints between brick blocks, which the calculation formula above does not include. Generally, allow for joints of approximately 10% of the calculated number of brick blocks.
- Plastering: If you want to plaster the walls, you must allow forPlasterMore generally, just in casePlasterApproximately 1-2 centimeters
- Scrap materials: In practice, there may be waste materials generated during construction, so allow for approximately 5-10% of waste materials.
4. Example of detailed calculation
I need to construct a wall using standard Thai Industrial Standard (TIS) concrete blocks, measuring 7x19x39 cm, covering an area of 10 square meters. I want to apply a 2 cm thick layer of plaster to the wall.
Calculate the number of brick blocks
- Number of concrete blocks per square meter. = 12.5 pieces (This figure includes the 1 cm mortar joint allowance.)
- The number of concrete blocks is just right for the area. = 12.5 x 10 = 125 pieces
- In case of material damage during operation, use 5%. = 125 x 0.05 = 6.25 pieces
Calculate plaster
- Entire wall area (plastered on both sides) = 10 x 2 = 20 square meters
- Amount of plaster = 20 x 0.02 meters = 0.4 cubic meters
So you can say that...
- Approximately 125 + 6.25 = 131.25 concrete blocks are needed. (You should order 132 pieces.)
Approximately [amount] plaster will be needed. 0.4 cubic meters
5. Techniques for saving brick blocks
- Choose the right size of brick blocks for your application.
- Design the wall to be the right size, avoid cutting the brick blocks frequently.
- Plan construction in advance
Calculation
Calculating the number Concrete Block The required amount can be easily done by yourself, simply by knowing the wall area, type of brick block and other relevant factors.
For project customers or contractors who wish to purchaseConcrete Block, Lightweight concrete blocks orRed brick For special prices for the project, you can contact us through the following channels:
Phone number: 083-024-3351
LINE ID: @aycon
Brick blocks are a popular construction material used for both interior and exterior walls. They come in many sizes, depending on your needs.
Number of brick blocks = (100 x 100 cm) / (length x width)
by:
- 100 x 100 cm = represents the area of 1 square meter (convert from meters toCentim)
- length Refers to the length of the brick block (unit: centimeters)
- Width Refers to the width of the brick block (unit: centimeters)
Example:
I want to calculate the number of TIS standard bricks, size 7x19x39 cm., that must be used per 1 square meter of area.
Number of brick blocks = (100 x 100) / (19 x 39) = 13.49
Therefore, approximately 13.5 brick blocks are required.
The price of brick blocks depends on the type, size and quality. Generally, the price is around 4-10 baht per block.
1. Prepare the area
- Always keep the area level.
2. Mix cement.
- Mix the cement according to the proportions specified on the bag.
3. Place the brick blocks.
- Lay the first row of bricks using plaster to level the line.
- Place the next row of brick blocks using a trowel to fill the joints between the brick blocks.
- Check the level and verticality of the brick blocks.
- Place the brick blocks in rows until the desired height is reached.
4. Plastering
- Plastering the walls both inside and outside
- Wait for the plaster to dry completely.
- Polish or paint as desired.
6. Brick block construction techniques
- Use a spirit level to check the verticality and horizontality of the brick blocks.
- Use a trowel to spread the cement evenly.
- Tap the brick blocks gently to fill in the joints.
- Wait for the cement to dry completely before plastering.
7. Equipment used
- Concrete Block
- Cements
- sand
- water
- trowel
- water level
- hammer
- ruler
8. Precautions
- Wear safety equipment such as gloves, glasses, and boots.
- Beware of injuries from sharp bricks.
- Always work on a flat surface.
- Check the safety of the structure before use.
