With the safety requirements of the current project, it is getting higher and higher, and the labor insurance shoes are already necessary for construction workers. Today, Shenzhen SAFTTO manufacturers take everyone to see the selection and use guide of labor insurance shoes or protective shoes.
1. Ergonomic requirements
On the basis of ensuring that the functional characteristics of labor insurance shoes or protective shoes meet the requirements of workplace protection, this standard 4.3 emphasizes the individualized needs of users for labor insurance shoes or protective shoes. Need to assess the ergonomic closure of safety shoes or protective shoes. Ergonomic features are often easy to understand because they are comfortable to wear. In fact, the basic ergonomic indicators of labor insurance shoes or protective shoes include: shoe weight, comfort of the upper, breathability, water absorption, the most water-absorbent and anti-slip requirements of the sole.
2. Safety requirements for electrical performance of protective shoes or protective shoes
Use protective footwear or protective footwear with electrical characteristics and pay attention to the following safety requirements:
Anti-static shoes, conductive shoes and electrically insulated shoes should be used separately. Antistatic shoes and conductive shoes have the function of dissipating the static charge of human accumulation. Safety shoes or protective shoes with antistatic properties should be selected for any flammable and explosive workplace. Electrically insulated shoes keep the feet from being charged to prevent current flow through the body. The difference between the electrical characteristics of the above three types of shoes and the applicable workplace.
3. Boots maintenance guide
3.1 Maintenance of protective shoes
The lack of maintenance awareness of protective footwear and the storage of shoes, lack of attention to cleaning and maintenance is one of the main reasons for the shortening of the service life and safety performance of shoes. Standard 5.1 introduces maintenance guides for labor insurance shoes or protective shoes, requiring practitioners to inspect, store and regularly maintain the relevant contents and requirements of the manuals for protective shoes or protective shoes; the shoes should be placed in a dry and ventilated place after use. It should not be placed close to the heat source to avoid excessive drying of the shoe and cause cracks; the employer should ensure the necessary maintenance costs, equip maintenance tools, and promptly repair the repairable defects in the product manual.
3.2 appearance defect inspection
Visual inspection of protective shoes or protective shoes should be carried out before use. Shoes with the following characteristics should be rejected:
(1) The upper surface has obvious cracks, the crack is deep, and the thickness of the upper surface is half; (2) the worn surface is seriously worn, and the toe is exposed;
(3) deformation of the upper surface, burning, melting or foaming, or cracking of the legs; (4) the length of the crack of the protective shoes or protective shoes is greater than 10 mm and the depth is greater than 3 mm;
(5) The length of the crack at the bottom joint is greater than 15mm, the depth is greater than 5mm, and the safety shoes or protective shoes are worn; (6) the anti-skid pattern height of the non-slip shoes is less than 1.5mm;
(7) The inner sole and inner lining of labor insurance shoes or protective shoes are obviously deformed and damaged; (8) If the edges of the protective shoe and the edge of the baotou are damaged, it may cause injury.