ШУМОИЗОЛЯЦИЯ СТЕН в квартире. Как недорого сделать звукоизоляцию от соседей?

#ОТДЕЛОЧНОЕ

28 Jan 202107:46

Summary

TLDRThis video script offers a comprehensive guide on cost-effective soundproofing solutions for homes. It addresses the common issue of inadequate sound insulation in newly built residential complexes and suggests practical, budget-friendly alternatives to expensive soundproofing systems. The script explains how to transform a regular partition into a double-layered one using gypsum board and cost-effective sound-absorbing materials like basalt wool. It also emphasizes the importance of sealing all gaps and avoiding echo within the apartment to enhance acoustic comfort. The video concludes by advising viewers on the most effective and economical ways to combat noise without incurring significant expenses.

Takeaways

🏠 The script discusses the importance of soundproofing in modern residential complexes, highlighting the disparity between marketing claims and actual construction practices.
🔍 It points out that despite buyers' willingness to pay for quieter homes, developers often only meet minimum standards for sound insulation to pass inspections.
💸 The script introduces the concept of using a double-layer wall construction as an affordable alternative to expensive soundproofing systems.
🛠️ It suggests using three layers of gypsum board, which is significantly cheaper than specialized soundproofing materials, to achieve adequate sound insulation.
📏 The script emphasizes the need for a minimum thickness of 80-90 millimeters for effective soundproofing, including the use of basalt wool for its acoustic properties.
🔄 The script warns against the common oversight of neglecting to seal the seams between layers, which is crucial for effective soundproofing.
🏢 It mentions that similar soundproofing techniques are used in hotels between rooms, indicating the practicality of the suggested methods.
🚫 The script dismisses the effectiveness of certain expensive soundproofing methods, such as using natural rubber or special acoustic gaskets, for most residential needs.
🏡 For dealing with noise from neighbors above or below, the script recommends heavy-duty floor or ceiling treatments, rather than just soundproofing the walls.
🎶 To improve acoustic comfort, the script suggests reducing sound reflections and echoes in the room by using carpets, curtains, and acoustic foam, which are more cost-effective than extreme soundproofing measures.

Q & A

What is the main topic discussed in the video script?
-The main topic discussed in the video script is the effective and cost-efficient ways to achieve sound insulation in residential spaces, focusing on DIY solutions and debunking expensive marketing claims.
Why do builders often reduce costs on sound insulation?
-Builders often reduce costs on sound insulation to meet minimal standards required for passing inspections, despite market research showing that buyers are willing to pay more for quieter homes.
What is the basic principle of sound insulation discussed in the script?
-The basic principle discussed is turning a single wall into a double wall by adding another layer, creating a space filled with special material that reflects and dissipates sound waves.
What is suggested as a cost-effective material for sound insulation?
-Gypsum board (gypsokarton) is suggested as a cost-effective material for sound insulation due to its lightweight and affordability compared to specialized sound insulation systems.
How many layers of gypsum board are recommended to achieve adequate sound insulation?
-Three layers of gypsum board are recommended to achieve adequate sound insulation, with each layer weighing 9 kilograms per square meter.
What is the role of basalt wool in sound insulation?
-Basalt wool is used as an acoustic material that helps to dissipate sound waves within the space between the double walls, contributing to better sound insulation.
Why are acoustic sealants and special tapes not very effective for sound insulation?
-Acoustic sealants and special tapes are often marketed as effective but in reality, they provide minimal benefits and are more about extracting additional money from customers without significant improvements in sound insulation.
What is the importance of sealing all gaps and cracks in sound insulation?
-Sealing all gaps and cracks is crucial to prevent sound leakage and ensure the effectiveness of the sound insulation. The perimeter of the partition should be filled with acrylic sealant.
How can you deal with noise from neighbors above and below in an apartment?
-For neighbors below, the script humorously suggests 'flooding' them as a deterrent, while for those above, it recommends using heavy-duty floor joists and basalt wool under them to mimic the sound insulation wall technique on the floor.
What is the script's stance on using expensive soundproofing methods for ceilings?
-The script suggests that expensive soundproofing methods for ceilings often do not provide the expected results for the cost, as the noise from above is usually structural rather than airborne.
What alternative methods are suggested to improve acoustic comfort in a room?
-The script suggests using rugs, curtains, and acoustic panels to absorb sound reflections and reduce echoes, which can significantly improve acoustic comfort without turning the room into a sound studio.

Outlines

00:00

🏠 Soundproofing Your Home on a Budget

This paragraph discusses the importance of soundproofing in modern residential construction and the reluctance of builders to invest in it despite market demand. It introduces the concept of using a double wall system with a sound-absorbing material in between to reduce noise. The speaker suggests using gypsum board as a cost-effective alternative to expensive soundproofing systems. The paragraph emphasizes the need for heavy materials and the use of basalt wool for effective soundproofing. It also warns against common practices that don't provide real benefits, such as using certain types of glue or films, and stresses the importance of sealing all gaps in the walls to prevent sound leakage.

05:02

🔇 Tackling Noise from Neighbors Above and Below

The second paragraph focuses on dealing with noise from neighbors above and below. It suggests using heavy-duty floor joists and basalt wool for soundproofing against noise from downstairs. For noise from upstairs, the paragraph explains that soundproofing the ceiling is often ineffective because the noise is structural rather than airborne. Instead, it recommends reducing echo and improving acoustic comfort by adding furniture, carpets, and curtains, which absorb sound and eliminate echoes. The speaker also mentions the use of acoustic panels and screens in offices to reduce resonance and noise, but notes that their cost-effectiveness is not yet ideal. The paragraph concludes by emphasizing that the cost difference between professional soundproofing methods and the suggested DIY approach can be significant, and that the perceived improvement in soundproofing is often not worth the extra expense.

Mindmap

Keywords

💡Soundproofing

Soundproofing refers to the process of reducing or preventing the transmission of sound between rooms or spaces. In the video, soundproofing is the central theme, as the speaker discusses various methods to achieve it in residential spaces. The script mentions using double walls and special materials to reflect and dissipate sound waves, which is a common soundproofing technique.

💡Acoustics

Acoustics is the branch of physics that deals with the study of sound, including its production, transmission, and reception. The video touches upon acoustics when discussing the reflection and absorption of sound waves. The speaker emphasizes the importance of reducing echo and reverberation in a room to improve acoustic comfort, which is a key aspect of acoustic design.

💡Gypsum board

Gypsum board, also known as drywall, is a common construction material used for interior walls and ceilings. In the context of the video, gypsum board is mentioned as a cost-effective alternative to expensive soundproofing systems. The script suggests using multiple layers of gypsum board to increase the weight per square meter, which enhances its sound-reflecting properties.

💡Basement batt

A basement batt is a type of insulation material, often made from mineral wool, used in construction for thermal and acoustic insulation. The video script refers to using a 'basement batt' as a cost-effective material for soundproofing. It's noted for its ability to convert sound waves into heat, thus dissipating them, and its use in the construction of soundproof walls.

💡Vibration isolation

Vibration isolation is a technique used to prevent the transmission of vibrations from one structure to another. In the video, the concept is indirectly addressed when discussing the difference between airborne and structural noise. The speaker mentions that soundproofing the ceiling may not be effective for structural noise from upstairs neighbors, which is often transmitted through vibrations.

💡Acoustic comfort

Acoustic comfort refers to the subjective perception of a space's acoustic quality, which includes the absence of noise, echo, and reverberation. The video emphasizes the importance of achieving acoustic comfort in living spaces. The speaker suggests that adding carpets, curtains, and other soft furnishings can help absorb sound and reduce echo, thereby increasing acoustic comfort.

💡Echo

Echo is the reflection of sound waves that causes a sound to be heard more than once when it encounters a large obstacle. The video discusses how to reduce echo in a room by using sound-absorbing materials and furnishings. The script mentions that adding carpets and curtains can help break up sound reflections and eliminate echo.

💡Resonance

Resonance is the phenomenon where an object naturally vibrates at its resonant frequency, which can amplify sound. In the context of the video, resonance is discussed in relation to reducing noise within a room. The speaker suggests that certain materials and design elements can help to minimize resonance and thus decrease the overall noise level.

💡Sound reflection

Sound reflection is the bouncing back of sound waves when they encounter a surface. The video script explains that soundproofing involves managing sound reflections by using materials that can absorb or reflect sound waves. The speaker discusses the use of gypsum board and other materials to create a double wall system that reflects sound and reduces its transmission.

💡Sound transmission

Sound transmission is the process by which sound moves from one medium to another, such as from air to a solid structure. The video focuses on reducing sound transmission between living spaces. The speaker provides various strategies, including the use of double walls and specialized materials, to minimize the passage of sound through walls and floors.

💡Acoustic materials

Acoustic materials are substances designed to absorb or block sound. In the video, the speaker discusses the use of various acoustic materials, such as gypsum board and mineral wool, to improve soundproofing. These materials are highlighted for their affordability and effectiveness in reducing sound transmission and reflection.

Highlights

Introduction to the topic of soundproofing and saving money on unnecessary expenses.

Discussion on the lack of proper soundproofing in newly built residential complexes.

Market demand for quiet homes and developers' minimal investment in soundproofing.

The concept of turning a regular partition into a double one for soundproofing.

Using gypsum board as a cost-effective soundproofing solution.

The importance of adding a layer of sound-absorbing material like basalt wool.

The effectiveness of using basalt wool produced without formaldehyde.

The minimum thickness required for effective soundproofing.

The recommendation to use three layers of gypsum board for better soundproofing.

The ineffectiveness of expensive soundproofing systems compared to the suggested method.

The importance of sealing all gaps and cracks in the partition for effective soundproofing.

The use of acoustic sealants and gaskets to prevent sound leakage.

The ineffectiveness of soundproofing ceilings for structural noise from neighbors above.

Solutions for dealing with noise from neighbors below, such as heavy-duty floor joists.

The role of furniture, carpets, and curtains in reducing echo and improving acoustic comfort.

The introduction of new acoustic products like wool screens and room dividers.

The cost-effectiveness and practicality of the suggested soundproofing methods.

Encouragement for viewers to support the video if they found it useful.