The maintenance and use of the roof manhole should pay attention to the following key issues: Regular inspection and maintenance Conduct a comprehensive inspection at least once a year to ensure that the sealing strip is not aging, damaged or rusted, and replace the aging parts in time. Clean ... READ MORE
When selecting rock wool, the appropriate fire protection grade should be determined according to the specific use environment and fire protection requirements. For places with high fire resistance requirements, such as high-rise buildings and underground garages, grade A or B1 rock wool boards sho... READ MORE
The advantages of plastic manhole are mainly reflected in portability, corrosion resistance, convenient construction, environmental protection and low maintenance cost. The following is a specific analysis: Lightweight and easy to install The weight of plastic manhole is only half of that of tra... READ MORE
The fireproof grade of rock wool board is an important index to measure its fireproof performance. According to the national standards, the fire protection grade of rock wool board is mainly divided into Grade A, B1, B2 and B3. 1. Grade A: Grade A rock wool board has fireproof performance, is alm... READ MORE
6S is a field management method consisting of six items: sorting (SEIRI), rectifying (SEITON), cleaning (SEISO), cleaning (SEIKETSU), literacy (SHITSUKE) and SECURITY, and it is named after the six words are all "S". This system is formed by China enterprises introducing safety elements on the basi... READ MORE
When it comes to building safety, fire-rated access panels are an essential investment. Designed to withstand high temperatures and prevent the spread of flames and smoke, they offer peace of mind and compliance with safety standards. Here’s everything you need to know about fire-rated access panels... READ MORE
Access panels are more than just a handy tool for maintenance—they’re a game-changer for anyone looking to improve functionality, safety, and aesthetics in their space. Here are the top five benefits of installing access panels in your home or business. 1. Simplified Maintenance Access panels make ... READ MORE
Choosing the right access panel can be overwhelming with so many options available. Whether you’re working on a new construction project or upgrading an existing space, this guide will help you select the good panel for your needs. 1. Identify the Application Where will the panel be installed? Bat... READ MORE
In the long battle of home renovation, we often pay careful attention to every detail: from the wall color to the floor texture, from the light and shadow of the lamps to the matching furniture. However, there are always some "necessary evils" that disrupt the overall harmony, such as access hatche... READ MORE
Compatible access panels eliminate the guesswork that often occurs when mixing models from different suppliers, reducing project delays. When each access door is designed to work together, sharing the same material quality, finish, and installation, contractors can move on to the next phase of the p... READ MORE
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