Post by account_disabled on Aug 29, 2023 7:50:37 GMT -2
A structural component that is almost always missed or not done at all in large residential and public buildings, not to mention private apartment buildings, is the surface drainage or concrete screed.
Surface drainage sprinklers are basically made for many types and for many different purposes, but they can be broadly classified into 4 as shown in the figure above.
Drainage with concrete drains
Drainage through underground pipelines
Open drainage
Drainage with absorbent drains, etc
In our conditions, the first 4 types of concrete sprinklers are mostly used.
In fact, what are useful gadgets?
The main purpose and advantages of the spreader are:
Protection of building foundations from all types of surface water
It is responsible for isolating the basement of the building from activities that cause mechanical damage
Ensures that the building does not come into direct contact with the ground or road
As the first signs of damage caused by environmental factors (soil, water, other mechanical and natural factors) appear on concrete slabs, experts observe construction concrete slabs first.
If the width of the concrete pavement is from 1.0 to 1.5 m, it replaces the sidewalk.
Buildings with concrete siding are 50 percent less likely to harbor small rodents than buildings without concrete siding.
Concrete siding enhances the appearance of the building.
The chance of protection against yellow grass fire increases in the case of concrete shingles.
How to design a concrete slab?
Concrete sprinklers can be designed as open or hidden. These types of curbs can be made of any material, such as asphalt or concrete, but in our situation, concrete is a cheaper and simpler option. Concealed sprinklers themselves are more suitable for areas with excessive surface water and also for customers who prefer to have greenery around their buildings. However, it is advisable to have this type of sprinkler done by a professional organization.
It will be effective to make the concrete screed continuously along the perimeter of the building. In terms of size, it is more effective to close the intersection of the upper edge of the foundation and the lower edge of the wall with a thickness of 10-15 cm and descend to the ground. If it is too steep, it should be done so that it falls 1-1.5 cm per meter.
The width of the window should be 80-150 cm or 0.8-1.5 meters, and if it is too small or too large, it will be ineffective or have a negative effect on the appearance of the house.
How to perform concrete screed?
It is necessary to properly select the soil under the concrete spreader or next to the foundation and to perform compaction. For this purpose, from the beginning, the dirt from the construction foundation should be separated and piled only in the part with black soil vegetation, and if the soil with less clay is separated into two separate parts, the following operations will be reduced.
If the base soil is clayey and fine dusty, it can be replaced with good quality gravel, gravel or dirty gravel with less dust.
It is effective to slightly moisten the soil next to the base every 15-20 cm and compact it manually. Beyond that, compaction becomes ineffective. In our conditions, it is common to compact everything together and Qatar Mobile Number List compact only the uppermost joints, so it is necessary to set these conditions and requirements from the time of construction.
In case of thorough compaction, not only the concrete slab will be of good quality, but the foundation and walls of the building will be less affected by soil, surface and underground water.
Well-compacted soil can bear up to 1.65 grams of load per 1 cm3, or when pounded with a broad-shouldered sledgehammer, the shoulders are almost invisible.
The concrete grade of the concrete mixer should not exceed 100 marks, and maintenance such as covering and watering the concrete should be done by making transverse divisions every 0.8-1.2 m along the length. Surfaces are not allowed to have capillary cracks greater than 1.5 mm.
If it is not considered that the soil has been compacted well (it cannot be too bad), if it is reinforced and poured into a 200x200 setek with F6 and F8 reinforcement, the concrete will be resistant to slight movement of the soil.
Make sure that the thickness of the concrete spreader is uniform. Because in life, when the ground is leveled and poured on it, the thickness is reduced in the sloping area, which causes it to break first.
Surface drainage sprinklers are basically made for many types and for many different purposes, but they can be broadly classified into 4 as shown in the figure above.
Drainage with concrete drains
Drainage through underground pipelines
Open drainage
Drainage with absorbent drains, etc
In our conditions, the first 4 types of concrete sprinklers are mostly used.
In fact, what are useful gadgets?
The main purpose and advantages of the spreader are:
Protection of building foundations from all types of surface water
It is responsible for isolating the basement of the building from activities that cause mechanical damage
Ensures that the building does not come into direct contact with the ground or road
As the first signs of damage caused by environmental factors (soil, water, other mechanical and natural factors) appear on concrete slabs, experts observe construction concrete slabs first.
If the width of the concrete pavement is from 1.0 to 1.5 m, it replaces the sidewalk.
Buildings with concrete siding are 50 percent less likely to harbor small rodents than buildings without concrete siding.
Concrete siding enhances the appearance of the building.
The chance of protection against yellow grass fire increases in the case of concrete shingles.
How to design a concrete slab?
Concrete sprinklers can be designed as open or hidden. These types of curbs can be made of any material, such as asphalt or concrete, but in our situation, concrete is a cheaper and simpler option. Concealed sprinklers themselves are more suitable for areas with excessive surface water and also for customers who prefer to have greenery around their buildings. However, it is advisable to have this type of sprinkler done by a professional organization.
It will be effective to make the concrete screed continuously along the perimeter of the building. In terms of size, it is more effective to close the intersection of the upper edge of the foundation and the lower edge of the wall with a thickness of 10-15 cm and descend to the ground. If it is too steep, it should be done so that it falls 1-1.5 cm per meter.
The width of the window should be 80-150 cm or 0.8-1.5 meters, and if it is too small or too large, it will be ineffective or have a negative effect on the appearance of the house.
How to perform concrete screed?
It is necessary to properly select the soil under the concrete spreader or next to the foundation and to perform compaction. For this purpose, from the beginning, the dirt from the construction foundation should be separated and piled only in the part with black soil vegetation, and if the soil with less clay is separated into two separate parts, the following operations will be reduced.
If the base soil is clayey and fine dusty, it can be replaced with good quality gravel, gravel or dirty gravel with less dust.
It is effective to slightly moisten the soil next to the base every 15-20 cm and compact it manually. Beyond that, compaction becomes ineffective. In our conditions, it is common to compact everything together and Qatar Mobile Number List compact only the uppermost joints, so it is necessary to set these conditions and requirements from the time of construction.
In case of thorough compaction, not only the concrete slab will be of good quality, but the foundation and walls of the building will be less affected by soil, surface and underground water.
Well-compacted soil can bear up to 1.65 grams of load per 1 cm3, or when pounded with a broad-shouldered sledgehammer, the shoulders are almost invisible.
The concrete grade of the concrete mixer should not exceed 100 marks, and maintenance such as covering and watering the concrete should be done by making transverse divisions every 0.8-1.2 m along the length. Surfaces are not allowed to have capillary cracks greater than 1.5 mm.
If it is not considered that the soil has been compacted well (it cannot be too bad), if it is reinforced and poured into a 200x200 setek with F6 and F8 reinforcement, the concrete will be resistant to slight movement of the soil.
Make sure that the thickness of the concrete spreader is uniform. Because in life, when the ground is leveled and poured on it, the thickness is reduced in the sloping area, which causes it to break first.