What are the safety protection facilities for building construction?

Construction safety protection facilities are equipped with: safety helmets, safety belts, safety (insulation) shoes, protective glasses, protective gloves, dust-proof (poison) masks, etc.

(1) Head protection: Wear a safety helmet, suitable for environments where there is a risk of objects falling; where there is a risk of objects being struck.

(2) Fall protection: Fasten your seat belt, suitable for climbing heights (less than 2 meters); when there is a risk of falling.

(3) Eye protection: Wear protective glasses, goggles or face shields. Wear safety glasses and chemical goggles when there is dust, gas, vapor, fog, smoke or flying debris that irritates the eyes or face. Or a mask (the need for simultaneous eye and face protection must be considered as a whole); when welding, wear welding protective glasses and a mask.

(4) Hand protection: Wear anti-cutting, anti-corrosion, anti-penetration, heat insulation, insulation, heat preservation, anti-slip and other gloves to prevent cutting when contact with sharp objects or rough surfaces; When handling chemicals, use protective equipment that prevents chemical corrosion and chemical penetration.

When you may come into contact with high or low temperature surfaces, use heat insulation protection; when you may come into contact with electrified objects, use insulating protective equipment; when you may come into contact with oily or slippery surfaces, use anti-skid protective equipment, such as non-slip shoes wait.

(5) Foot protection: Wear anti-smash, anti-corrosion, anti-penetration, anti-slip, anti-spark protective shoes. They are suitable for places where objects may fall. Wear anti-smash shoes; Work environments that may come into contact with chemical liquids must be protected against chemical liquids; be sure to wear non-slip or insulating or spark-proof shoes in specific environments.

Extended information

Commonly used safety protective gear must be carefully inspected and tested. Check whether there are any debris in the safety net, whether it is damaged by falling objects or hit by hoisting objects. Are there any cracks in the helmet after it is hit by an object? Frequent inspections of safety protective equipment are carried out as required:

(1) Safety helmet: a 3kg steel ball, which will not be damaged by vertical free fall from a height of 5m. During the test, a semicircle should be made of wood. For the human head model, fasten the buffer elastic strap inside the test helmet and place it on the model. This method can be used for testing helmets made of various materials. The inspection cycle is once a year.

(2) Safety belt: According to national regulations, the factory test is to take an object with a load of 120kg and impact the safety belt from a 2 to 2.8m elevated position. If there is no damage to any component, it is deemed to be qualified. The construction unit can take some practical measures according to local conditions according to the actual situation and while meeting the test load standards.

The method often used by some construction units is to use sacks filled with sawdust and shavings, etc., and then add iron blocks to achieve the heavy test load standard. Use a rack specially designed for experiments to conduct dynamic and static load tests. The ultimate tensile strength indicators of nylon seat belt accessories are: belt 1200~1500kg, strap 700~1000kg, safety rope 1500kg, hook ring 1200kg, fixed clip 60kg, and leg strap 700kg.

Baidu Encyclopedia-Safety Protection Equipment