{"id":7683,"date":"2026-02-28T14:00:57","date_gmt":"2026-02-28T06:00:57","guid":{"rendered":"https:\/\/meettfit.com\/?p=7683"},"modified":"2026-03-04T18:09:39","modified_gmt":"2026-03-04T10:09:39","slug":"why-thickness-alone-does-not-guarantee-soundproofing","status":"publish","type":"post","link":"https:\/\/meettfit.com\/ar\/%d8%b7%d8%a8%d9%82%d8%a9-%d8%b3%d9%81%d9%84%d9%8a%d8%a9-%d8%b5%d9%88%d8%aa%d9%8a%d8%a9\/%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d9%84%d8%a7-%d9%8a%d8%b6%d9%85%d9%86-%d8%a7%d9%84%d8%b3%d9%8f%d9%85%d9%83-%d9%88%d8%ad%d8%af%d9%87-%d8%b9%d8%b2%d9%84-%d8%a7%d9%84%d8%b5%d9%88%d8%aa\/","title":{"rendered":"\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0633\u064f\u0645\u0643 \u0648\u062d\u062f\u0647 \u0639\u0632\u0644 \u0627\u0644\u0635\u0648\u062a\u061f"},"content":{"rendered":"

\u0627\u0644\u0633\u064f\u0645\u0643 \u0644\u064a\u0633 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0641\u064a \u0639\u0632\u0644 \u0627\u0644\u0635\u0648\u062a \u0644\u0623\u0646 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0627\u0644\u0641\u0635\u0644 \u0645\u0647\u0645\u0627\u0646 \u0623\u0643\u062b\u0631. \u0641\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u062a\u0633\u0645\u062d \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0628\u0633\u0647\u0648\u0644\u0629. \u0648\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0644\u0635\u0648\u062a \u0645\u0637\u0627\u0637 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u062a\u0644\u0629 \u064a\u0645\u062a\u0635 \u0637\u0627\u0642\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0648\u064a\u0642\u0637\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0628\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a\u0629.<\/strong><\/p>\n

I see this mistake every day on the factory floor. Customers always ask for the thickest 12mm mat because they think it works twice as well as the 6mm version. That is just not how sound works. In my lab tests, a 5mm high-density rubber mat almost always beats a 10mm soft foam mat. The foam has too much air. Air doesn’t stop sound; mass does. High-density rubber is "limp mass," which means it stays heavy but flexible. It kills the vibration instead of letting it ring like a bell. If you only look at the thickness on the ruler, you are missing the material science that actually keeps the room quiet.<\/p>\n

\"\u0643\u062b\u0627\u0641\u0629<\/p>\n

\u0623\u0631\u064a\u062f\u0643 \u0623\u0646 \u062a\u0641\u0647\u0645 \u0643\u064a\u0641 \u062a\u062a\u0635\u0631\u0641 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u062a\u0642\u064a\u064a\u0645 \u0647\u0644 \u064a\u0639\u0645\u0644 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0635\u0648\u062a\u064a \u0644\u0644\u0623\u0631\u0636\u064a\u0629<\/a> for your specific layout is the first step to ensure you don’t waste money on thick materials that do nothing.<\/p>\n

\u0647\u0644 \u062a\u0639\u0631\u0641 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629 \u062c\u0648\u0627\u064b \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u062a\u0635\u0627\u062f\u0645\u061f<\/h2>\n

\u062a\u0646\u062a\u0642\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0646\u0642\u0648\u0644\u0629 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0628\u0631 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0646\u062a\u0642\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0639\u0628\u0631 \u0647\u064a\u0643\u0644 \u0627\u0644\u0623\u0631\u0636\u064a\u0629. \u062a\u0633\u062a\u0647\u062f\u0641 \u0627\u0644\u062d\u0635\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u062e\u0645\u0627\u062f \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0623\u0642\u062f\u0627\u0645 \u0623\u0648 \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0633\u0627\u0642\u0637\u0629. \u0625\u0646 \u0641\u0647\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0647\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0645\u0634\u0631\u0648\u0639\u0643 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/strong><\/p>\n\n\n\n\n\n\n
\u0646\u0648\u0639 \u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/th>\n\u0623\u0645\u062b\u0644\u0629 \u0645\u0646 \u0627\u0644\u0645\u0635\u062f\u0631<\/th>\n\u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/th>\n\u062f\u0648\u0631 \u0627\u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n
\u0645\u062d\u0645\u0648\u0644 \u062c\u0648\u0627\u064b<\/strong><\/td>\n\u0623\u0635\u0648\u0627\u062a\u060c \u062a\u0644\u0641\u0632\u064a\u0648\u0646\u060c \u0645\u0648\u0633\u064a\u0642\u0649<\/td>\n\u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0627\u0644\u062e\u062a\u0645<\/td>\n\u064a\u062d\u062c\u0628 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0635\u0648\u062a\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0623\u062b\u064a\u0631<\/strong><\/td>\n\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0623\u0642\u062f\u0627\u0645\u060c \u0627\u0644\u0623\u062b\u0627\u062b<\/td>\n\u0641\u0643 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637\/\u0627\u0644\u062a\u062e\u0645\u064a\u062f<\/td>\n\u062a\u0645\u062a\u0635 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Impact noise is the biggest headache for my clients. When someone walks in heels on a hard floor, that energy vibrates the whole building frame. If your underlayment is thick but too "springy," it creates a drum effect. I have inspected jobs where the thick mat actually made the noise louder at certain low frequencies. It acted like a trampoline for sound waves. To stop this, the mat needs the right "Shore A" hardness. It has to be firm enough to support the floor weight but soft enough to break the vibration path. We test this hardness on every batch to make sure the mat doesn’t become a bridge for noise.<\/p>\n

\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062d\u0635\u0627\u0626\u0631 \u0627\u0644\u0646\u0627\u0639\u0645\u0629<\/h3>\n

A mat that is too soft will compress over time under the weight of furniture. When it flattens out, you lose the soundproofing benefit. I always tell installers that a thinner, denser mat is more stable for the final floor finish like LVT or hardwood. You get better sound numbers and a floor that doesn’t bounce when you walk on it.<\/p>\n

\"\u0627\u0647\u062a\u0632\u0627\u0632<\/p>\n

Now let’s look at why density is the number I check most often in the quality lab.<\/p>\n

\u0644\u0645\u0627\u0630\u0627 \u062a\u062a\u0641\u0648\u0642 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u062f\u0627\u0626\u0645\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0633\u064f\u0645\u0643 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a\u064a \u0627\u0644\u0645\u0639\u0645\u0644\u064a\u0629\u061f<\/h2>\n

\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062a\u0639\u0646\u064a \u0643\u062a\u0644\u0629 \u0623\u0643\u0628\u0631 \u0641\u064a \u0645\u0633\u0627\u062d\u0629 \u0623\u0635\u063a\u0631\u060c \u0648\u0647\u0630\u0627 \u0623\u0641\u0636\u0644 \u0644\u062d\u062c\u0628 \u0627\u0644\u0635\u0648\u062a. \u062a\u062a\u0645\u062a\u0639 \u0627\u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0628\u0640 \"\u0642\u062f\u0631\u0629 \u062a\u062e\u0645\u064a\u062f\" \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0627\u0644\u062e\u0641\u064a\u0641\u0629. \u0648\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u062d\u0635\u064a\u0631\u0629 \u0628\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0625\u0644\u0649 \u0643\u0645\u064a\u0627\u062a \u0636\u0626\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0647\u0627 \u0628\u0627\u0644\u0645\u0631\u0648\u0631.<\/strong><\/p>\n\n\n\n\n\n\n\n
\u0645\u062a\u0631\u064a<\/th>\n\u0645\u0637\u0627\u0637 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 (5 \u0645\u0645)<\/th>\n\u0631\u063a\u0648\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 (10 \u0645\u0645)<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u0648\u0632\u0646 \u0644\u0643\u0644 \u0642\u062f\u0645 \u0645\u0631\u0628\u0639<\/strong><\/td>\n\u0645\u0631\u062a\u0641\u0639 (0.8 \u0631\u0637\u0644 \u062a\u0642\u0631\u064a\u0628\u0627\u064b)<\/td>\n\u0645\u0646\u062e\u0641\u0636 (0.2 \u0631\u0637\u0644 \u062a\u0642\u0631\u064a\u0628\u0627\u064b)<\/td>\n<\/tr>\n
\u062a\u0635\u0646\u064a\u0641 IIC<\/strong><\/td>\n52 – 55<\/td>\n42 – 45<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u062e\u0645\u064a\u062f<\/strong><\/td>\n\u0645\u0645\u062a\u0627\u0632<\/td>\n\u0641\u0642\u064a\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0641\u064a \u0645\u0635\u0646\u0639\u0646\u0627\u060c \u0646\u0642\u0648\u0645 \u0628\u0648\u0632\u0646 \u0643\u0644 \u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0645\u0637\u0627\u0637. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0648\u0632\u0646 \u0645\u0646\u062e\u0641\u0636\u064b\u0627\u060c \u064a\u0641\u0634\u0644 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0635\u0648\u062a\u064a. \u062d\u0635\u064a\u0631\u0629 5 \u0645\u0645 \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0641\u062a\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \u0645\u0644\u064a\u0626\u0629 \u0628\u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629. \u0639\u0646\u062f\u0645\u0627 \u064a\u0635\u0637\u062f\u0645 \u0628\u0647\u0627 \u0627\u0644\u0635\u0648\u062a\u060c \u062a\u062d\u062a\u0643 \u0647\u0630\u0647 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0628\u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636. \u0648\u0647\u0630\u0627 \u064a\u062d\u0648\u0644 \u0627\u0644\u0636\u062c\u064a\u062c \u0625\u0644\u0649 \u0642\u062f\u0631 \u0636\u0626\u064a\u0644 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629. \u0625\u0646\u0647 \u062a\u063a\u064a\u064a\u0631 \u0641\u064a\u0632\u064a\u0627\u0626\u064a \u062a\u0642\u0648\u0645 \u0628\u0647 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0643\u062b\u064a\u0641\u0629 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u062c\u064a\u062f\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629. <\/p>\n

\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0633\u0641\u0644\u064a<\/h3>\n

We don’t just make flat sheets. Many of our high-performance thin mats have a "dimpled" bottom. These small bumps create air gaps that decouple the floor from the subfloor. As a QC specialist, I measure these dimples to the millimeter. If they are the right shape, a 6mm mat can outperform a solid 12mm mat because there is less surface area for the vibration to travel through. This is pure engineering, and it proves that a "ruler" is the worst tool for judging soundproofing.<\/p>\n

\"\u062d\u0635\u064a\u0631\u0629<\/p>\n

\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062e\u0627\u062f\u0639\u0629\u060c \u0644\u0630\u0627 \u062f\u0639\u0646\u064a \u0623\u0631\u064a\u0643 \u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u0628\u062d\u062b \u0639\u0646\u0647.<\/p>\n

\u0645\u0627 \u0647\u064a \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0631\u0627\u0642\u0628\u0647\u0627 \u0628\u0627\u0644\u0641\u0639\u0644\u061f<\/h2>\n

You should focus on IIC (Impact Insulation Class) and Delta IIC ratings rather than thickness. IIC measures the total assembly’s ability to block impact sound, while Delta IIC tells you exactly how much the rubber mat adds to the floor. A high Delta IIC is the best proof of quality.<\/strong><\/p>\n

I spend a lot of time reading ASTM E2179 lab reports. These tell the truth. A company might claim an IIC of 70, but they tested it with a huge concrete slab and a dropped ceiling. That doesn’t help you. You need to look for the Delta ($\\Delta$) IIC. This is the rating for the mat alone. If a 5mm mat has a Delta IIC of 25, it is a world-class product. If a 12mm mat only has a Delta IIC of 15, it is just expensive trash.<\/p>\n

\u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u062e\u062a\u0628\u0631<\/h3>\n

1. \u0647\u062f\u0641 IIC<\/h3>\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0634\u0642\u0642\u060c \u062a\u0631\u064a\u062f \u0623\u0646 \u064a\u0643\u0648\u0646 \u0625\u062c\u0645\u0627\u0644\u064a IIC 50 \u0623\u0648 \u0623\u0639\u0644\u0649. \u0623\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0644\u062f\u064a\u0646\u0627 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0646\u0627 \u0646\u062d\u0642\u0642 \u0647\u0630\u0647 \u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631.<\/p>\n

2. \u0639\u0627\u0645\u0644 STC<\/h3>\n

\u0627\u0644\u0645\u0637\u0627\u0637 \u0631\u0627\u0626\u0639 \u0644\u0644\u0635\u062f\u0645\u0627\u062a\u060c \u0644\u0643\u0646\u0647 \u064a\u0633\u0627\u0639\u062f \u0628\u0634\u0643\u0644 \u0623\u0642\u0644 \u0645\u0639 \u0627\u0644\u0623\u0635\u0648\u0627\u062a (STC). \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u062c\u064a\u0631\u0627\u0646 \u064a\u062a\u062d\u062f\u062b\u0648\u0646 \u0628\u0635\u0648\u062a \u0639\u0627\u0644\u064d\u060c \u0641\u0623\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0643\u062a\u0644\u0629 \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0637\u0628\u0642\u0629 \u0633\u0641\u0644\u064a\u0629 \u0633\u0645\u064a\u0643\u0629.<\/p>\n

3. \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0627\u0641\u0629<\/h3>\n

\u0623\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0643\u0644 \u062d\u0635\u064a\u0631\u0629 \u0645\u0642\u0637\u0648\u0639\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u064a\u0645 \u062a\u0645\u0627\u0645\u0627\u064b. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u0641\u062c\u0648\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u062d\u0635\u0627\u0626\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0641\u0633\u0648\u0641 \u064a\u062a\u0633\u0631\u0628 \u0627\u0644\u0635\u0648\u062a \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u0645\u062b\u0644 \u0627\u0644\u0645\u0627\u0621.<\/p>\n

The best mat in the world will fail if the installation is lazy, and thickness won’t save you.<\/p>\n

\u0645\u0627 \u0647\u064a \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u0641\u0648\u0642 \u0627\u0644\u0633\u064f\u0645\u0643 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u061f<\/h2>\n

\u064a\u0639\u062a\u0628\u0631 \u0627\u0644\u0641\u0635\u0644 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0645\u062f\u0649 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062d\u0635\u064a\u0631\u0629. \u062d\u062a\u0649 \u0627\u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u064a\u0628\u0644\u063a \u0633\u0645\u0643\u0647\u0627 20 \u0645\u0645 \u0633\u062a\u0641\u0634\u0644 \u0625\u0630\u0627 \u0644\u0627\u0645\u0633\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0623\u0648 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u0641\u062c\u0648\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d. \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0634\u0631\u0627\u0626\u0637 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u062d\u064a\u0637\u064a\u0629 \u0644\u0645\u0646\u0639 \"\u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629\" \u062d\u064a\u062b \u064a\u062a\u0633\u0631\u0628 \u0627\u0644\u0635\u0648\u062a \u0639\u0628\u0631 \u0627\u0644\u0647\u064a\u0643\u0644.<\/strong><\/p>\n

I have been to many "failed" jobs where the mat was very thick. The problem was always the same: the installer pushed the mat right against the drywall. I call this "short-circuiting." The vibration goes from the floor, into the wall, and skips the mat entirely. It doesn’t matter if the mat is 5mm or 50mm; if it touches the wall, it is useless. You must leave a gap and fill it with a flexible sealant or use an isolation strip.<\/p>\n

\u0648\u0635\u0644\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629<\/h3>\n

\u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u062e\u0634\u0628\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641. \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u062b\u0642\u064a\u0644\u0629 \u0648\u0635\u0627\u062e\u0628\u0629\u061b \u0648\u0627\u0644\u062e\u0634\u0628 \u062e\u0641\u064a\u0641 \u0648\u0645\u0631\u062a\u062f. \u0644\u0642\u062f \u0627\u062e\u062a\u0628\u0631\u062a \u062d\u0635\u0627\u0626\u0631\u0646\u0627 \u0639\u0644\u0649 \u0643\u0644\u064a\u0647\u0645\u0627. \u0627\u0644\u062d\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0631\u0627\u0626\u0639 \u0644\u0623\u0646\u0647\u0627 \u062a\u0636\u064a\u0641 \"\u0627\u0644\u0648\u0633\u0627\u062f\u0629\" \u0627\u0644\u062a\u064a \u062a\u0641\u062a\u0642\u0631 \u0625\u0644\u064a\u0647\u0627 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629. \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u062e\u0634\u0628\u064a\u0629\u060c \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062d\u0635\u064a\u0631\u0629 \u0623\u0643\u062b\u0631 \u0643\u062b\u0627\u0641\u0629 \u0644\u0625\u0636\u0627\u0641\u0629 \u0643\u062a\u0644\u0629 \u0625\u0644\u0649 \u0627\u0644\u062e\u0634\u0628 \u0627\u0644\u062e\u0641\u064a\u0641. \u0623\u064a\u0636\u0627\u064b\u060c \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645\u064a \u0623\u0628\u062f\u0627\u064b \u063a\u0631\u0627\u0621\u064b \u064a\u062c\u0641 \u0628\u0635\u0644\u0627\u0628\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u063a\u0631\u0627\u0621 \u0642\u0627\u0633\u064a\u0627\u064b\u060c \u0641\u0625\u0646\u0647 \u064a\u0639\u0645\u0644 \u0643\u062c\u0633\u0631 \u0644\u0644\u0635\u0648\u062a. \u0627\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0626\u0645\u0627\u064b \u0645\u0627\u062f\u0629 \u0644\u0627\u0635\u0642\u0629 \u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0636\u063a\u0637 \u062a\u0628\u0642\u0649 \"\u0645\u0637\u0627\u0637\u064a\u0629\" \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629.<\/p>\n

\"\u0645\u062e\u0637\u0637<\/p>\n

\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0633\u064f\u0645\u0643. \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 IIC \u0648\u062e\u0637\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n

\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n

\u0627\u0644\u0633\u064f\u0645\u0643 \u0647\u0648 \u0645\u0642\u064a\u0627\u0633 \u062b\u0627\u0646\u0648\u064a\u061b \u0641\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0647\u0645\u0627 \u0627\u0644\u0623\u0633\u0627\u0633. \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a IIC \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0641\u064a \u0627\u0644\u0627\u0646\u0633\u062c\u0627\u0645 \u0627\u0644\u0645\u062c\u062a\u0645\u0639\u064a<\/a> \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0647\u062f\u0648\u0621 \u0648\u0627\u0644\u0633\u0643\u064a\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0643\u0644 \u0645\u0646 \u0641\u064a \u0627\u0644\u0645\u0628\u0646\u0649.<\/p>\n

\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0635\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0623\u0648 \u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0634\u0631\u0648\u0639\u0643\u060c \u0623\u0631\u0633\u0644 \u0644\u064a \u0631\u0633\u0627\u0644\u0629 \u062e\u0627\u0635\u0629 \u0627\u0644\u064a\u0648\u0645 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0645\u062e\u0635\u0635\u0629!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Thickness is not the main factor in soundproofing because density and decoupling matter more. A thick but light material allows vibrations to pass through easily. Effective soundproofing requires high-mass rubber that absorbs impact energy and breaks the mechanical connection between floor layers. I see this mistake every day on the factory floor. Customers always ask…<\/p>","protected":false},"author":4,"featured_media":7688,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-7683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acoustic-underlay"],"yoast_head":"\nWhy Thickness Alone Does Not Guarantee Soundproofing - MF FLOOR<\/title>\n<meta name=\"description\" content=\"Soundproofing science: High-density "limp mass" kills vibrations. 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