How many years is the shelf life of roof waterproofing, and how long is the shelf life of building r

The roof waterproofing project generally has a five-year warranty period, which is calculated from the date of completion and acceptance of the work. If the roof of the house purchased within the waterproof warranty period leaks, the owner can contact the developer to repair it for free and compensate for the loss. Waterproofing in engineering mainly refers to the prevention of open water and visible running water.

A small amount is waterproof to protect the building from water vapor and moisture. The main materials in this area are coils, polyurethanes, etc. The construction requirements are high and the process is complex.

Home improvement waterproofing refers to the general term of waterproof knowledge, waterproof materials and waterproof technology related to family life. This includes, but is not limited to, waterproofing of roofs, toilets, balconies, facades, kitchens, basements, and swimming pools. This subdivision is taking shape, the construction requirements are relatively low, and it is universal and practical.

Article 39 of the Regulations on the Quality Management of Construction Projects: The quality warranty system shall be implemented for construction projects. When the construction project contractor submits the project completion acceptance report to the construction unit, it shall issue a quality warranty certificate to the construction unit.

Article 40 of the warranty scope, warranty period and warranty responsibility of the construction project shall be clarified in the quality warranty certificate: under normal use conditions, the minimum warranty period of the construction project is (1) infrastructure engineering, foundation engineering and main structure engineering of housing construction, and the reasonable service life of the project specified in the design documents (2) the leakage prevention of roof waterproof engineering, toilets, rooms and external walls with waterproof requirements, which is 5 years; (3) Heating and cooling system, for 2 heating periods and cooling periods: (4) Electrical pipelines, water supply and drainage pipelines, equipment installation and decoration projects, for 2 years.

1. The shelf life of roof waterproofing is 5 years. Roof waterproofing is generally strictly forbidden to be constructed in rainy, snowy and windy days above level 5. The environmental temperature conditions of the construction are suitable for the waterproof materials used and the construction methods.

The warranty period of the house is the period during which the property development and construction unit bears the warranty responsibility to the owner after the property is delivered for use.

2. Legal basis: Article 40 of the Regulations on the Quality Management of Construction Projects Under normal use conditions, the minimum warranty period of construction projects is:

A) infrastructure engineering, housing construction foundation engineering and main structure engineering, for the design documents specified in the reasonable service life of the project;

2) Roof waterproofing works, toilets with waterproof requirements, rooms and external walls for leakage prevention, for 5 years;

3) Heating and cooling system, for 2 heating periods and cooling periods;

4) Electrical pipelines, water supply and drainage pipelines, equipment installation and decoration projects, for 2 years.

The warranty period for other items shall be agreed between the employer and the contractor.

The warranty period of the construction project shall be calculated from the date of acceptance of the completion of the project.

Second, what are the general roof waterproofing projects?

1. Waterproofing of roofing membrane;

2. Waterproof roof coating film;

3. Rigid waterproofing of roof;

4. Tile roof waterproofing;

5. Roof joints are sealed and waterproof.

Under normal conditions of use, the minimum warranty period for house construction works is:

A) foundation engineering and main structure engineering, for the design documents specified in the reasonable service life of the project;

2) Roof waterproofing works, toilets with waterproof requirements, rooms and external walls for leakage prevention, for 5 years;

3) Heating and cooling system, for 2 heating periods and cooling periods;

4) 2 years for the installation of electrical pipelines, water supply and drainage pipelines, and equipment;

5) The renovation project is 2 years.

The warranty period for other items shall be agreed between the construction unit and the construction unit.

The minimum warranty period for roofing waterproofing works is 5 years. According to Article 7 of the "Measures for the Quality Warranty of Housing Construction Projects", under normal use conditions, the minimum warranty period for the leakage prevention of roof waterproofing projects, toilets with waterproof requirements, rooms and external walls is 5 years;

Almost 5 years, waterproof warranty is very important for us, if you don't do a good job of waterproof protection, it is easy to have problems.

Usually two years. Because after two years, it's more likely to go wrong.

Legal analysis: five years. According to the laws and regulations of our country, the minimum warranty period for roof waterproofing projects, toilets, rooms and exterior walls with waterproof requirements is 5 years under normal use conditions.

Legal basis: Article 40 of the Regulations on the Quality Management of Construction Projects Under normal use conditions, the minimum warranty period of construction projects is:

A) infrastructure engineering, housing construction foundation engineering and main structure engineering, for the design documents specified in the reasonable service life of the project;

2) Roof waterproofing works, toilets with waterproof requirements, rooms and external walls for leakage prevention, for 5 years;

3) Heating and cooling system, for 2 heating periods and cooling periods;

4) Electrical pipelines, water supply and drainage pipelines, equipment installation and decoration projects, for 2 years.

The warranty period for other items shall be agreed between the employer and the contractor.

The warranty period of the construction project shall be calculated from the date of acceptance of the completion of the project.

The shelf life of waterproofing the construction of construction projects is five years. According to Article 7 of the Measures for the Quality Warranty of Housing Construction Projects, under normal use conditions, the minimum warranty period of housing construction projects is: (1) foundation works and main structure projects, which are the reasonable service life of the project as specified in the design documents; 2) Roof waterproofing works, toilets with waterproof requirements, rooms and external walls for leakage prevention, for 5 years; 3) Heating and cooling system, for 2 heating periods and cooling periods; 4) 2 years for the installation of electrical pipelines, water supply and drainage pipelines, and equipment; 5) The renovation project is 2 years.

The warranty period for other items shall be agreed between the construction unit and the construction unit. Article 7 of the Measures for Quality Warranty of Housing Construction Projects.

Article 7 of the "Measures for the Quality Warranty of Housing Construction Projects" under normal use conditions, the minimum warranty period of housing construction projects is: (A) foundation engineering and main structure engineering, for the reasonable service life of the project specified in the design documents; 2) Roof waterproofing works, toilets with waterproof requirements, rooms and external walls for leakage prevention, for 5 years; 3) Heating and cooling system, for 2 heating periods and cooling periods; 4) 2 years for the installation of electrical pipelines, water supply and drainage pipelines, and equipment; 5) The renovation project is 2 years. The warranty period for other items shall be agreed between the construction unit and the construction unit.

Legal analysis: The warranty period for roof waterproofing works is 5 years. According to the "Regulations on the Quality Management of Construction Projects", in the case of normal use, roof waterproofing, toilet waterproofing, exterior wall waterproofing and other construction projects with waterproofing requirements, the minimum warranty period is 5 years.

Legal basis: Regulations on the Quality Management of Construction Projects

Article 11 In the case of normal use, roof waterproofing, toilet waterproofing, exterior wall waterproofing and other construction projects that require waterproofing, the minimum warranty period is 5 years, during the warranty period, the construction unit has quality problems, or the completion of the acceptance of unqualified projects, should bear the responsibility for repair.