{"id":2074,"date":"2025-02-26T09:08:02","date_gmt":"2025-02-26T02:08:02","guid":{"rendered":"https:\/\/tramnghien.com\/?p=2074"},"modified":"2025-02-26T09:08:02","modified_gmt":"2025-02-26T02:08:02","slug":"o-nhiem-tieng-on-trong-nganh-nghien-sang-da-xay-dung","status":"publish","type":"post","link":"https:\/\/tramnghien.com\/en\/o-nhiem-tieng-on-trong-nganh-nghien-sang-da-xay-dung\/","title":{"rendered":"Noise pollution in the construction stone crushing and screening industry"},"content":{"rendered":"

The mining and mineral processing industry, especially stone crushing and screening, not only faces dust and water pollution but also noise pollution \u2013 a serious but often overlooked problem. Continuous noise from jaw crusher<\/a>, cone crusher<\/a>, vibrating screen<\/a><\/strong>, conveyor belts not only affect the health of workers but also impact the surrounding environment.<\/span><\/p>\n

\"Stone
Stone mining and processing have extremely harsh working environments.<\/figcaption><\/figure>\n

So what is the noise level in the stone crushing and screening industry? Is it really dangerous? And what solutions can help businesses ensure production efficiency while minimizing the harmful effects of noise? Let's find out the details through this article.<\/span><\/p>\n

1. Noise standards in stone crushing and screening industry\u00a0<\/span><\/h2>\n

According to National Technical Regulations on Noise QCVN 26:2010\/BTNMT<\/a>, the maximum noise level is specified as follows:<\/span><\/p>\n\n\n\n\n\n\n
Area<\/span><\/th>\nFrom 6am \u2013 9pm\u00a0 \u00a0 \u00a0<\/span><\/th>\nFrom 9pm \u2013 6am\u00a0 \u00a0 \u00a0<\/span><\/th>\n<\/tr>\n<\/thead>\n
Special areas (hospitals, schools, libraries, churches\u2026)<\/span><\/td>\n55 dB<\/span><\/td>\n45 dB<\/span><\/td>\n<\/tr>\n
Regular areas (residential areas, individual houses, offices, hotels\u2026)<\/span><\/td>\n70 dB<\/span><\/td>\n55 dB<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud83d\udea8 Warning: Noise from stone crushers can exceed 85 - 100 dB, causing serious health effects if there are no reasonable protective measures.<\/span><\/p>\n

2. Noise in the stone crushing and screening industry compared to other noise levels<\/span><\/h2>\n

According to the American Academy of Audiology, sounds are classified into different levels:<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
Warning level<\/span><\/th>\nNoise level (dB)<\/span><\/th>\nReal life example<\/span><\/th>\n<\/tr>\n<\/thead>\n
\ud83d\udea8 Immediate danger<\/span><\/td>\n140 dB<\/span><\/td>\nFireworks, gunshots, car sounds (turn on at maximum volume)\u00a0<\/span><\/td>\n<\/tr>\n
\u26a0\ufe0f Very loud, uncomfortable<\/span><\/td>\n120 \u2013 130 dB<\/span><\/td>\nJackhammer, jet plane, ambulance siren<\/span><\/td>\n<\/tr>\n
\u23f3 May be harmful if listened to for more than 30 minutes<\/span><\/td>\n100 \u2013 110 dB<\/span><\/td>\nRock crushers, concerts, major sporting events<\/span><\/td>\n<\/tr>\n
\u26a0\ufe0f Dangerous with long term exposure<\/span><\/td>\n85 \u2013 90 dB<\/span><\/td>\nLawn mower, concrete mixer<\/span><\/td>\n<\/tr>\n
\u2705 Safe<\/span><\/td>\n50 \u2013 70 dB<\/span><\/td>\nNormal conversation, light traffic noise<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud83d\udea8 Note: Listening to sounds above 85 dB for long periods of time can cause permanent hearing loss.<\/span><\/p>\n

3. Noise of Terex stone crusher<\/span><\/h2>\n

Noise in the stone crushing and screening industry, or in other words, the noise of the largest stone crushing station is determined at the jaw crusher location. Having to process large-sized, high-hardness materials, the jaw crusher creates loud sounds, requiring operators to have the knowledge to protect themselves and prevent the impact of the equipment on their hearing.<\/span><\/p>\n

With other crushers: hydraulic cone crusher, VSI<\/a><\/strong>, ready<\/a><\/strong>, washing machine\u2026 of Terex <\/a>lower noise<\/span><\/p>\n

\ud83d\udca1 Conclusion: Without noise reduction measures, workers exposed to long-term noise will suffer serious effects on their hearing and overall health.<\/span><\/p>\n

4. Noise treatment solutions in the stone crushing and screening industry\u00a0<\/span><\/h2>\n

4.1 For operators \u2013 Health protection is a top priority<\/span><\/h3>\n

\ud83d\udd39 Fully equipped with hearing protection (noise-canceling headphones, industry standard earplugs).<\/span>
\n\ud83d\udd39 Limit working hours in high noise areas (regulate reasonable working shifts).<\/span>
\n\ud83d\udd39 Raise awareness of the harmful effects of noise and preventive measures.<\/span><\/p>\n

\"Use
Use Protective Equipment to Protect Your Hearing and Ensure Work Safety<\/figcaption><\/figure>\n

4.2 For equipment \u2013 Noise reduction solutions at the source<\/span><\/h3>\n

\ud83d\udd39 Using new generation crusher with noise reduction technology, optimizing transmission mechanism to limit vibration.<\/span>
\n\ud83d\udd39 Soundproofing the crusher and vibrating screen with specialized sound-absorbing materials.<\/span>
\n\ud83d\udd39 Lubricate and maintain regularly to reduce vibration and limit unnecessary noise.<\/span><\/p>\n

4.3 For the working environment \u2013 Effective noise control<\/span><\/h3>\n

\ud83d\udd39 Installation grinding station<\/a><\/strong> in closed factory (prefabricated steel building) to absorb noise, avoid spreading to the surrounding environment.<\/span>
\n\ud83d\udd39 Build soundproof walls around the production area to reduce the impact on the community.<\/span>
\n\ud83d\udd39 Plant trees around the factory to absorb noise and reduce negative impacts.<\/span><\/p>\n

\"Pre-Engineered
Pre-Engineered Steel Building Installation<\/figcaption><\/figure>\n
\"Crushing
Crushing System Cover at a Plant in Thailand<\/figcaption><\/figure>\n

\ud83d\udccc Reality: Some stone crushing plants in Lao Cai, Malaysia, and Thailand have applied the closed factory model, helping to reduce 30 \u2013 40%<\/strong> noise compared to outdoor crushing plant.<\/span><\/p>\n

5. Nguyen Vinh \u2013 Comprehensive noise reduction solution for stone crushing station<\/span><\/h2>\n

With more than 35 stone crushing and construction material stations installed nationwide, Nguyen Vinh<\/a><\/strong> Committed to providing the best solution to reduce noise, ensuring a safe and efficient working environment.<\/span><\/p>\n

\ud83d\udcde HOTLINE: 0936 307 866 \u2013 Contact now for free consultation!<\/span><\/p>\n

\ud83d\udd17 Website: www.tramnghien.com<\/a><\/span><\/p>\n

\"Noise
Noise Level Outside the Crusher Factory in Lao Cai<\/figcaption><\/figure>\n

\ud83d\ude9b We provide solutions:<\/span>
\n\u2705 Noise reduction stone crushing station with soundproof workshop<\/span>
\n\u2705 New generation crusher reduces vibration and noise<\/span>
\n\u2705 Labor protection solutions meet international standards<\/span><\/p>\n

Benefits of noise control in the stone crushing and screening industry<\/span><\/h2>\n\n\n\n\n\n\n\n\n
Solution<\/span><\/th>\nEffective<\/span><\/th>\n<\/tr>\n<\/thead>\n
Hearing protection equipment<\/span><\/td>\nProtect workers' health<\/span><\/td>\n<\/tr>\n
Noise reduction crusher<\/span><\/td>\nReduces sound level by 20 \u2013 30%<\/span><\/td>\n<\/tr>\n
Soundproof factory construction<\/span><\/td>\nLimit noise emitted into the environment<\/span><\/td>\n<\/tr>\n
Install retaining walls and plant trees<\/span><\/td>\nReduce negative impact on surrounding communities<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ud83d\udea8 Noise in the stone crushing and screening industry is a serious problem but can be completely controlled. Enterprises need to proactively apply modern technology, labor protection and improve the working environment to reduce the impact of noise.<\/span><\/p>\n

\ud83d\udc49 Call now 0936 307 866 for detailed advice! \ud83d\ude80<\/span><\/p>","protected":false},"excerpt":{"rendered":"

The mining and mineral processing industry, especially stone crushing and screening, not only faces dust and water pollution but also noise pollution \u2013 a serious but often overlooked problem. Continuous noise from jaw crushers, cone crushers, vibrating screens, conveyor belts\u2026<\/p>","protected":false},"author":1,"featured_media":2079,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-2074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"\n\u00d4 nhi\u1ec5m ti\u1ebfng \u1ed3n trong ng\u00e0nh nghi\u1ec1n s\u00e0ng \u0111\u00e1 x\u00e2y d\u1ef1ng - Nguy\u1ec5n Vinh - M\u00e1y nghi\u1ec1n \u0111\u00e1 & C\u00e1t nh\u00e2n t\u1ea1o<\/title>\n<meta name=\"description\" content=\"Ti\u1ebfng \u1ed3n trong ng\u00e0nh nghi\u1ec1n s\u00e0ng \u0111\u00e1 x\u00e2y d\u1ef1ng c\u00f3 g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi lao \u0111\u1ed9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng? C\u00f9ng Nguy\u1ec5n Vinh t\u00ecm hi\u1ec3u v\u00e0 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tramnghien.com\/en\/o-nhiem-tieng-on-trong-nganh-nghien-sang-da-xay-dung\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00d4 nhi\u1ec5m ti\u1ebfng \u1ed3n trong ng\u00e0nh nghi\u1ec1n s\u00e0ng \u0111\u00e1 x\u00e2y d\u1ef1ng\" \/>\n<meta property=\"og:description\" content=\"Ti\u1ebfng \u1ed3n trong ng\u00e0nh nghi\u1ec1n s\u00e0ng \u0111\u00e1 x\u00e2y d\u1ef1ng c\u00f3 g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi lao \u0111\u1ed9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng? 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