Datos técnicos
Datos técnicos de espumas acústicas y paneles insonorizados
Tabla de datos de la NRC
Puede juzgar la eficacia de absorción de una espuma estudiando su NRC (coeficiente de reducción de ruido), un promedio numérico único de la absorción de una espuma en lo que hace mucho tiempo se determinó que era el rango más importante. La prueba obligatoria a nivel federal (ASTM C423) está estandarizada para cubrir frecuencias entre 125 Hz y 4000 Hz, pero al calcular un NRC, solo se utilizan los coeficientes de 250 Hz a 2000 Hz para ayudar a aliviar la posibilidad de errores de prueba (la escala NRC varía de 0 a 1 científicamente ).
Todos nuestros productos de espuma se prueban en un laboratorio acústico independiente e imparcial: el laboratorio más antiguo y confiable del país. Insistimos en utilizar sólo las mejores instalaciones de prueba porque creemos que nuestros clientes merecen la información más precisa posible sobre el coeficiente de absorción.
250Hz | 500Hz | 1 kHz | 2 kHz | 4KHz | |||
---|---|---|---|---|---|---|---|
Baldosas de cuña de 0,8 ″ | 0.1 | 0,13 | 0.3 | 0,68 | 0,94 | ||
Azulejos piramidales de 1,9 ″ | 0,13 | 0,27 | 0,62 | 0,92 | 1 | ||
Azulejos a rayas de metro de 1,9 ″ | 0,13 | 0,23 | 0,68 | 0,93 | 0,91 | ||
Azulejos de caja de huevos de 1,1 ″ | 0,13 | 0,27 | 0,62 | 0,92 | 1 | ||
Paneles de pared | 0,81 | 0,86 | 0,92 | 0,95 | 0,98 | ||
Azulejo de rejilla biselada de 1,9 ″ | 0,27 | 0,57 | 0,67 | 0,86 | 0,98 | ||
Trampas para bajo | 0,38 | 0,51 | 0,63 | 0,82 | 0,99 |
Tabla de datos STC
STC (Clase de transmisión de sonido) es una clasificación numérica de la eficacia de un material para bloquear la transmisión del sonido a través de sí mismo. Esta calificación generalmente se aplica a materiales duros como barreras acústicas de caucho, concreto, ladrillo y paneles de yeso, pero también se aplica en mucho menor grado a materiales más blandos como la fibra mineral (aunque no se prueba por sí solo; se prueba como parte de un sistema de pared para verificar su efectividad). Prácticamente todos los materiales filtran parte del sonido que los atraviesa, pero los materiales densos son mucho mejores para esto que los esponjosos.
Bloque de hojas | |
---|---|
Frecuencia central | Pérdida de transmisión |
125Hz | 17 |
250Hz | 17 |
500Hz | 22 |
1000Hz | 27 |
2000Hz | 32 |
4000Hz | 38 |
STC general = 27 |
Soundproofing FAQs
Frequently Asked Questions
How do I soundproof my wall against noisy neighbours? 🤫
How do I soundproof my wall against noisy neighbours? 🤫
Soundproofing aims to prevent sound from entering or leaving a room, like blocking noise from those pesky neighbours. For more tips, check out our guide on soundproofing against noisy neighbours! 📖
How many Acoustic Panels Do I Need?
How many Acoustic Panels Do I Need?
The first step is going to be installing acoustic panels on your walls. These reduce the reverberations and echoes in the space.
Use our Free Tiles Calculator to find out
How do you install soundproofing? 🔧
How do you install soundproofing? 🔧
There are two main options for installing our DIY soundproofing solutions, and we're here to support you every step of the way!
DIY Installation:
All of our systems are DIY-friendly, saving you on installation costs.
80% of customers install the systems themselves because we’ve made it easy!
We provide simple, step-by-step installation guides and videos for a hassle-free experience.
Our technical team is ready to answer any questions and offer support. We're here for you! 🤗
Use a Local Contractor:
You're on your way to a noise-free home! If DIY isn’t an option, consider hiring a local tradesperson.
We simplify the process by communicating directly with your tradesperson throughout the installation.
Visit our installation page for more details! 📞
What's the difference between impact and airborne noise? 🔊
What's the difference between impact and airborne noise? 🔊
1. Airborne Noise
- This travels through the air, like conversations, TV sounds, or barking dogs. When sound waves hit a building, they cause it to vibrate, transmitting through the structure.
2. Impact Noise
- This results from physical impacts on buildings, such as footsteps, slamming doors, or moving furniture. Impact noise can be harder to isolate, as these vibrations are stronger and travel further through dense materials.
What are decibels? 📏
What are decibels? 📏
Decibels are measured logarithmically (not as a percentage) . This means that every increase of 10dB on the scale is a tenfold increase in sound pressure level (SPL) . Near silence is 0dB 🤫, while a sound at 10dB is ten times louder!
- 30-40 dB = Soft music, whisper 🎶
- 60-80 dB = Office noise, traffic 🚗
- 85-100 dB (HARMFUL) = Subway, shouted convo, chainsaw ⚠️
- 100-140 dB (DANGEROUS) = Chainsaw, loud concert, racing, shooting range 🚨
Is everything in stock and ready to ship? 📦
Is everything in stock and ready to ship? 📦
In stock, ships in 1-2 business days! Learn More
Where Is My Order?
Where Is My Order?
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FREE & FAST GLOBAL SHIPPING 🚚
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FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞
FREE & FAST GLOBAL SHIPPING 🚚
30 DAYS RETURNS ✅
24/7 Live Support 📞