2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33
A blind area is called a bulk covering around any structure, including a private house. It has two functions: decorative and protective. How long the foundation will last depends on how correctly such a coating is made. Consider what is the thickness of the blind area, and what factors affect this indicator.
Description
The blind area is made around the perimeter of the house. It must protect not only the foundation, but also the basement, the basement from water. It is often decorated with decorative materials and plays the role of a track.
When organizing a blind area, it is important to take into account:
- thickness;
- width;
- tilt angle.
A well-designed blind area becomes a high-quality hydro-barrier that protects the base of the house from rain and melt water. There is an option when it is made quite wide in order to use this space as a recreation area.
If it is supposed to often use the blind area in the future, then it will be necessary to calculate the correct degree of load.
Views
The blind area can be of various types, its thickness largely depends on this. In practice, several basic approaches are used to organize the space around the foundation.
Concrete
It is used most often because concrete has established itself as a practical, reliable and durable material. You can make such a site yourself if you understand the technology in more detail.
Asphalt concrete
According to the standards, a blind area made of asphalt concrete is used in most cases to protect multi-storey buildings. Has several disadvantages:
- it is difficult to tamp the material on its own;
- when laying asphalt, its temperature should be at 120 degrees.
It is almost impossible to make such a blind area without the use of special equipment.
Moreover, in summer, the material can melt from high air temperatures and give off an unpleasant odor.
Ceramic tile
The material is laid on concrete. Only clinker tiles are used, since only they have the necessary stability.
Among the disadvantages is the high cost, but such a coating does an excellent job with the task at hand.
Paving slabs
Not so long ago, it is used to organize a blind area, but the material has already proven itself only from the good side.
The technology is easy to learn and do all the work yourself.
Gravel or crushed stone
It is not often that you see such a blind area, and there are several reasons for this. It is not very convenient to move on such a surface, it constantly crawls and needs to be corrected.
How to do it?
When organizing a blind area around the house, it is imperative to use GOST and SNiP. In this case, take into account:
- GOST 9128-97;
- GOST 7473-94;
- SNiP 2.04.02-84;
- SNiP 2.02.01-83.
Width
This parameter is determined knowing the type of soil, since a different composition affects the degree of subsidence. If it is clay, then there are two types. The first one sags by an average of 5 centimeters. The clay of the second does not sag at all.
For the first type of soil, the width should be at least 70 cm, for the second - at least 100 cm . If the soil is normal, then the value varies from 80 to 100 cm.
And also the overhang of the roof over the walls is taken into account. In any case, the width of the blind area should be 20 cm larger for normal soil and 60 cm larger for clayey soil.
When making a final decision, the following factors are taken into account:
- foundation protection;
- the degree of walking on the blind area of a person or a car.
Thickness
The minimum allowable thickness of the layers is 7 cm, the best option is 10-15 cm, while the blind area should rise 5 cm or more above the ground. If the coating also plays the role of a footpath, then the requirements for the thickness of the screed will become more stringent . It is advised to pour concrete of a certain brand, increased strength. All attention is paid primarily to the sand cushion.
If it is assumed that a car will drive through the blind area, then it is better to take a vibropressed plate as a material.
Slope
The recommended slope is made from 1 to 10% in the opposite direction from the wall. For 1 meter of width, this figure is 1-10 cm.
Recommended:
The Slope Of The Blind Area: The Angle Of Inclination Is 1 M, The Norms For SNiP In Centimeters And Degrees Around The House. How To Slope A Concrete Blind Area? Minimum And Maximum Slope
What you need to know about the slope of the blind area? What is the optimal tilt angle of 1 m? What are the norms for SNiP in centimeters and degrees around the house, what should you pay attention to?
Blind Area Around The House On A Slope: How To Make A Blind Area Of concrete On An Uneven Area With Your Own Hands? Installation Of A Blind Area Along A House On A Slope
How can a blind area around the house be made with a slope? How to make a concrete blind area on an uneven area with your own hands? How do you correctly prepare the basis for the installation? What materials can an inclined blind area be made of? What is the arrangement of the blind area along the house on the slope?
Concrete Blind Area (38 Photos): How To Properly Make A Blind Area Around The House With Your Own Hands? Installation Of Blind Area And Concrete Composition, Pouring Technology, Repair
Concrete blind area: how to properly make a blind area around the house with your own hands? What tools are required? Blind area arrangement, concrete composition, pouring technology and design requirements. How to repair a concrete blind area?
Soft Blind Area: Around The House And The Well. How To Make A Hidden Blind Area With Your Own Hands According To Step-by-step Instructions? Flexible Blind Area Device
What is the characteristic of the soft blind area around the house and the well? How to arrange it correctly? How to make a hidden blind area with your own hands according to step-by-step instructions? The device of a flexible blind area, examples and methods of finishing, recommendations for laying a multi-layer backfill covering to drain water from the basement
Concrete Brand For The Blind Area: What Cement Is Needed For The Blind Area Around A Private House? Which One Is Better To Use For Filling The Blind Area According To SNiP?
Blind area - a special covering in front of the building, which is used in order to increase the life of buildings. Blind areas allow you to protect the foundation from melt water. In addition, the blind areas can be used as a walkway next to the building.
