Summer decoration safety hazard must be done six defenses
The use of flammable and explosive materials for interior decoration and decoration, scattered construction sites, and lack of awareness of safety precautions by some construction workers have caused many hidden dangers such as fire, explosion, poisoning and personnel injury.
Home renovation should establish an emergency safety plan and pay attention to six preventions: fire prevention, explosion protection, anti-virus, disease prevention, waterproof, and hidden dangers.
One defense: fire
First of all, pay attention to fire safety during indoor construction. Smoking is prohibited on site and no open fire is allowed. Flammable materials such as paints and thinners should be stored in a place away from the fire, cool, ventilated and in a safe place. The construction site should be cleaned every day to remove combustible materials such as sawdust, paint scales and residues; Safe and unimpeded exports; must be equipped with fire-fighting equipment; construction personnel must master common knowledge of fire protection.
Followed by the use of fireproof materials in the decoration. All decorative materials such as wood, carpets, fabrics, and paints are flammable materials. For this reason, the state has established strict standards and must choose matching decorative materials according to the standard grade requirements. Non-combustible materials should be used for indoor ceilings, and non-combustible or hard-to-use fuel should be used on walls, floors and ground floor to minimize the risk of fire. The wood of the kitchen utensils must be fireproofed.
The third should pay attention to home decoration in the circuit construction and electrical installation. Strictly implement electrical installation procedures. All electrical circuits shall be fireproofed and insulated with sleeves, junction boxes, switches, recessed lamps, ceiling lamps and heat-generating devices.
Two defenses: explosion
The paints, banana water, paints, thinners and other materials used in decoration are prone to volatilization. Poor ventilation in the room, the volatile gases from the paint are not easy to discharge, and they gather in the room. The volatilized gas is mixed with air to form an explosive mixed gas with an explosion limit of 1.7% to 15%. In this range, an open flame can explode. When it reaches its explosion limit, little attention is paid. When a lamp is pulled on or an electric tool is turned on, the resulting spark can have serious consequences.
A few years ago, there was an explosion in a residential area in Beijing caused by the decoration of paint thinner. Therefore, when the construction is carried out, the interior is well ventilated so that the flammable gas can easily spread to the outside.
In addition, the private alteration and packaging of gas pipelines can easily cause gas leaks to explode. There are many users who, at home, dismantle their gas meters to change the indoor gas pipes for personal use, or use tabletops and decoration materials to seal them. This leaves users with security risks.
Three defenses: poison
The main components of paints and waterproof materials are mostly resinous organic polymer compounds, which contain a large amount of volatile solvents. When used, it is often necessary to adjust the viscosity with a thinner to facilitate the construction. These thinners are highly volatile and diffuse in the air, making them the culprit in worker poisoning during construction.
Preventive measures: Use non-toxic and harmless decorative materials and processes that comply with national standards, such as water-based paints and other non-polluting materials; strengthen workplaces without labor protection measures; decorators must wear protective equipment when painting in closed doors and windows. Paint workers should not stay overnight at the job site.
Four defenses: disease
Nowadays, the temperature changes frequently and the human body's immunity becomes less powerful in such an environment. In addition, various pathogenic bacteria and viruses can easily recover in mild weather and start large-scale activities, so the possibility of having a cold is starting to be greater than that of the flu. In addition, the majority of workers live at the scene, the health of food and tableware, and the on-site environment can easily lead to the epidemic of the disease.
Preventive measures: Try not to live at the construction site. If you really need to live at the scene, do one person and one bed, and pay attention to room ventilation and bed baggage disinfection and hygiene; pay attention to food hygiene at the construction site, do a good job in disinfecting bedding and tableware, implement a meal; pay attention to the construction site of domestic garbage And the disposal of construction waste should be promptly cleaned up, transported to the designated place after being bagged and sealed, and should not be thrown at random; pay attention to personal hygiene, pay attention to rest and prevent the spread of disease; pay attention to ventilation and air disinfection and purification at the construction site.
Five defenses: water
The first is to prevent the destruction of the waterproof layer of the kitchen and bathroom during the renovation. At the same time should be carefully checked to see if the waterproof layer is in place and damaged, otherwise it should be repaired. The water injection test should be completed after the repair. If there is a change in the location of the kitchen bathroom, it is necessary to re-do a waterproof layer.
Second, some people changed the water supply system and the heating system without permission in order to facilitate the decoration. As a result, there were many situations in which the decoration was flooded.
The third is to avoid the use of poor quality water pipes and fittings caused by the decoration run.
The fourth is to prevent lax construction in the renovation construction. Some people let the property company turn off the water's total number of doors, and forget to turn off the faucet after the renovation. Once the total number of doors open, there is no one in the house. There will be big water.
Six Prevention: Hidden Trouble
At present, due to the brutal decoration caused a lot of hidden problems in the quality of the project, it is understood that in China's urban residential building fires and other accidents, a large part of the hidden dangers caused by the wild decoration caused. Even if there is no malignant accident, the barbaric decoration will seriously affect the useful life of the building and depreciate the value of commercial housing.
The hidden dangers of these projects include: casually piercing the walls of the load-bearing walls and dismantling the walls connecting the balconies and windows. Expand the size of existing doors and windows or build additional doors and windows. Randomly increase the static load of the building surface; install indoor walls or overloaded ceilings, install large-scale lamps and ceiling fans. Arbitrary planing cutting roof, drilling, cutting off the building reinforced steel. The balcony function is artificially amplified and the overload phenomenon is serious. Directly bury wires or change wires without wearing pipes. And water, heating, electricity, gas and other residential facilities.
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