1. General
1.0.1 For the residential decoration and renovation project construction specification, to ensure the quality of the project, to protect personal health and property safety, to protect the environment, and to safeguard the interests of the public ****, the development of this specification.
1.0.2 This specification applies to the construction of decorative decoration works in the interior of residential buildings.
1.0.3 Residential decoration project construction in addition to the implementation of this specification, should also be consistent with the current national standards, specifications.
2. Terminology
2.0.1 Residential decoration. In order to protect the main structure of residential buildings, improve the use of residential functions, the use of decorative materials or ornaments, the internal surface of the home and the use of space environment for the treatment and beautification process.
2.0.2 Indoor environmental pollution. Refers to the phenomenon of indoor air mixed with radon, formaldehyde, benzene, ammonia, total volatile organic compounds and other gases that are harmful to human health.
2.0.3 Substrate. The main structure of the building and the envelope.
2.0.4 Substrate. The surface layer that is directly subjected to the construction of decorative finishes.
3. Basic Provisions
3.1 Basic Requirements for Construction
3.1.1 Before construction, the design should be submitted to the work, and the construction site should be verified to understand the relevant provisions of property management.
3.1.2 Each process, each sub-project should be self-inspection, mutual inspection and handover inspection.
3.1.3 During construction, it is strictly prohibited to damage the original insulation facilities of the house; it is strictly prohibited to damage the force reinforcement; it is strictly prohibited to overload the centralized stacking of items; it is strictly prohibited to make holes and install embedded parts on the prefabricated concrete hollow floor slab.
3.1.4 During construction, it is strictly prohibited to unauthorized alteration of the main body of the building. Load-bearing structure or change the main use of the room function; strictly prohibit unauthorized demolition of gas, heating, communications and other ancillary facilities.
3.1.5 Piping, equipment engineering installation and commissioning should be completed before the construction of decorative works, must be synchronized should be completed before the construction of the finish layer. Decoration works shall not affect the use and maintenance of pipelines and equipment. Involving gas pipeline decoration works must comply with the provisions of the relevant safety management.
3.1.6 Construction workers should comply with laws and regulations on construction safety, labor protection, fire prevention and drug prevention.
3.1.7 Construction site electricity should be in line with the following provisions: ① construction site electricity should be set up from the household meter after the temporary construction power system. ② installation, maintenance or removal of temporary construction power system, should be completed by the electrician. ③ Temporary construction power supply switch box should be installed leakage protector. The power supply line into the switch box shall not be connected with a plug. ④ The state-of-the-art power lines shall avoid the place where flammable and explosive articles are stacked. ⑤Suspension of construction should be cut off the power supply.
3.1.8 Construction site water should be in accordance with the following provisions: ① No water storage in the ground without waterproofing. ② temporary water pipes shall not have broken, dripping. ③ Suspension of construction should be cut off the water supply.
3.1.9 Civilized construction and site environment should meet the following requirements: ① construction workers should be neatly dressed. ② construction workers should obey the supervision and management of property management or security personnel. ③ Dust, pollutants, noise, vibration, etc. shall be controlled to pollute and jeopardize the adjacent residents, residential areas and urban environment. ④Construction piles shall not occupy the public **** space in the building and block the emergency exit. ⑤ Outdoor piles of materials shall comply with property management regulations, avoiding public **** passageways, green areas, septic tanks and other municipal utilities. ⑥ Engineering garbage should be sealed and packaged, and placed in designated garbage dumps. ⑦ shall not block, destroy water and sewage pipes, garbage paths and other public **** facilities, shall not damage the building of various public **** signs. ⑧ project acceptance should be cleaned up before the construction site.
3.2 Basic requirements for materials and equipment
3.2.1 The varieties, specifications and performance of materials used in the residential decoration works should be in line with the requirements of the design and the current national standards.
3.2.2 Strictly prohibit the use of materials that the state expressly eliminated.
3.2.3 The materials used in residential decoration should be fireproof, anticorrosive and anti-moth processing according to design requirements.
3.2.4 The construction unit should enter the main material varieties, specifications, performance acceptance. The main material should be product certification, there are special requirements should be the corresponding performance test reports and Chinese instructions.
3.2.5 Site preparation of materials should be made according to design requirements or product specifications.
3.2.6 Should be equipped to meet the construction requirements of supporting machinery and equipment and testing instruments.
3.2.7 Residential decoration works should actively use new materials, new technologies, new techniques, new equipment.
3.3 Finished product protection
3.3.1 The construction process of material transportation should be in line with the following provisions: ① material transportation using elevators, the elevator should take protective measures. ② material handling to avoid damage to the roof of the building, walls, handrails, building windows and building doors.
3.3.2 construction process should take the following measures to protect finished products: ① each type of work in the construction shall not be contaminated, damaged other types of semi-finished products, finished products. ② material surface protection film should be removed at the completion of the project. ③ mailboxes, fire, power supply, alarm, network and other public **** facilities should take protective measures.