[China Glass Net] The safety construction of glass engineering requires that the texture of the glass is hard and brittle, easy to damage and sharp at the corners. With the development of building and building materials technology, many expensive glass materials have appeared in glass engineering. Moreover, glass engineering often cannot avoid dangerous operations such as working at heights and hanging operations. Therefore, Xiaobian sums up the finished product protection (material safety) and construction safety technology of glass engineering. Yoga Suit,Sustainable Fitness Yoga Suit,Popular Yoga Suit,Elasticity Premium Yoga Suit Shaoxing Yuecheng Xinan Apparel Co., Ltd. , https://www.xinanapparel.com
(1) Protection of finished glass products:
(1) In the installation of ordinary door and window glass, every time one or one door and window glass is installed, the wind hook should be hung or plugged in to prevent the wind from damaging the glass. Any room with glass installed should be specially guarded and maintained, responsible for closing doors and windows daily to reduce unnecessary losses.
(2) After the glass is installed, the unused semi-finished glass should be properly kept and placed in a stable position to prevent the dumping from being damaged. The warehouse where the glass is stored should be kept dry to prevent moisture and mildew. The broken glass should be cleaned after daily construction.
(3) Large area. Expensive glass can, in principle, be installed before the project is accepted for inspection to reduce management difficulties. If it is necessary to install in advance, it is necessary to take protective measures, such as covering the fiberboard, wood board, etc. on the mirror surface and the curtain wall that have been constructed to prevent accidental damage to the glass.
(4) The frame and fan that seal the sealing strip or glass glue should be opened after the glue is dry (not less than 24 hours).
(5) Avoid splashing strong acid detergent on the glass. Once splashed, rinse immediately with water. For the side of the coating of heat-reflecting glass or coated glass, if an alkaline mortar (such as cement slurry) is splashed, rinse it with water immediately to avoid deterioration of the coating layer. It is also not possible to clean the coated surface of the glass with an acidic detergent or a detergent containing abrasive powder to avoid leaving scratches on the coating layer or causing the reflective coating to fall off.
(6) Prevent sparks and splash particles from being damaged by welding, cutting and sandblasting. If the welding spark splashes onto the tempered glass, the surface of the tempered glass will be slightly scratched. When it is subjected to wind pressure or vibration, the flaw will gradually expand. Once it is enlarged to the tensile stress layer at the center of the glass thickness, it will cause the glass. Suddenly broken.
(2) Glass engineering safety technology:
(1) When handling glass, construction workers should wear gloves or use cloth and thick paper to cover the edges to avoid scratches. Do not carry large areas of glass manually against the wind.
(2) When installing glass, it is not allowed to work in two layers at the same time in the vertical direction, and it must be staggered from other operations. No pedestrian construction is allowed. Passing pedestrians should be prohibited in the non-safe area below the construction site, so as to prevent glass or construction tools from falling and hurting others. When the glass curtain wall installation and the door and window glass installation of the high-rise building must be cross-worked with the superstructure project and the decoration project, the protective net should be erected under the upper structure and the decoration construction layer; when it is 3m above the ground, it should be erected 6m Horizontal safety net.
(3) The glass should not be stopped or rested in the middle before it is installed firmly. After the installation is firm, the wind hook should be hung or the bolt should be inserted. The sash on the window sill and the shelf should be cleaned up immediately after each installation.
(4) Before using construction equipment in glass decoration works, strict inspection should be carried out. Electric tools such as hand drills, electric screwdrivers, and nail guns should be tested for insulation voltage; handheld glass suction cups and glass suction cups should be tested for adsorption weight and adsorption duration.
(5) Construction workers must wear helmets and tool bags. Work at heights should be worn with non-slip work shoes and safety belts.
(6) Glass curtain wall installation and high-altitude workers should conduct regular physical examinations. It is strictly forbidden for people who are not suitable for high-altitude, hanging baskets and other work to install curtain wall glass and high-altitude glass operations.
(7) When installing doors and windows or partitioning glass, do not place the ladder on the door sash or on the glass frame for operation. When installing glass on steep slope roofs and skylights, tilt the ladder and fix it securely.
(8) When installing the outer sash glass, the glass is not allowed to be placed on the outer shelf. Where the glass is installed at a high place, the glass should be placed in a stable position, and the vertical direction should be prohibited.
(9) The location of the putty processing should be cleaned beforehand to prevent the sand and broken glass from being mixed into the putty and injuring the personnel.
(10) With the emergence of high-rise buildings, there are more and more high-altitude operations in glass engineering. In the case of high-altitude glass projects, detailed safety operation procedures should be formulated in accordance with the actual conditions of the project, and approved by the relevant departments. construction.