1. The reliability of galvanized steel plate is good, and the galvanized layer and steel are metallurgically combined and become a part of the rigid surface, so the durability of the coating is more reliable. 2. Galvanized steel plate has corrosion resistance. Galvanized steel plate is to prevent t... READ MORE
A plumbing access panel provides easy access to plumbing-system elements behind the wall, such as a shut-off valve, drains, etc., by way of a panel or door. This cost-efficient and time-saving panel or door can be easily opened or removed, eliminating the need to break through and repair the drywall... READ MORE
The main difference between these two types of doors is their purpose. The purpose of fire exit doors is to let people escape the building in the event of a fire, while the purpose of fire doors is to prevent fire from spreading from room to room. READ MORE
Cam locks are L-shaped locking mechanisms that are used to secure cabinets, lockers and other enclosures. They consist of two main parts: a cylindrical keyed nut and a tongue bar (also known as a cam). Once installed, you can lock the enclosure by inserting a key into the former part and turning it.... READ MORE
Plastic and metal are the most common materials used in manufacturing panels. The easiest way to install a drywall access panel is to buy a pre-made panel from a supplier. Then, all you need to do is cut the correct space in the drywall for your panel to fit. The panel is usually secured by screws. READ MORE
Budget locks are a more unconventional variation of the standard lock and key; unlike the more orthodox mortice deadlocks, these locks utilise a unique key system that makes them ideal for furniture, enclosures, meter boxes, window handles, garage doors and even refrigerators and also access panels ... READ MORE
1. Pay attention to the storage environment of cartons, especially in damp places, and never use them to store cartons; 2, the underground should be raised, you can use wooden boards to overhead, and there should be a certain space for air circulation below, so as to avoid the influence of moisture... READ MORE
The main reason that most people choose a multipoint lock system is for security purposes. Multipoint locking systems provide three times the protection from break-ins compared to regular deadbolts and can be combined with other electronic systems to provide even more protection. READ MORE
Fire resistance limit of rock wool.Rock wool is an important refractory material, its fire resistance is affected by temperature, humidity, thickness and other factors, and its fire resistance is generally above 1000℃, which is economical and practical. It can effectively protect them from fire haza... READ MORE
1. Be the temporary commander-in-chief of the fire scene, be responsible for the fire fighting command at the drill site, and report the situation to the commander-in-chief in time. 2. Fire fighting team leader: After receiving the police, the fire-fighting team quickly rushed to the scene with wa... READ MORE
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