1. Proportioned budget and settlement float ratio
In the absence of project changes, the increase or decrease in the settlement of the completion of the project does not exceed the budget of 5%. Some irregular decoration companies often attract people with low prices. However, during the construction process, they have to increase the code at a low level, which leads to excessively high standards for decoration costs. One of the tricks is that the decoration company seldom calculates the amount of work in the quotation, less material expenditure, or deliberately misses the necessary items, such as the number of potentials. Waiting to enter the construction phase, these less-than-average parts are constantly surfacing, and the owners have no choice but to save money. As a matter of fact, these hidden items can be calculated before construction by professional measurement. It is not an uncontrollable factor. Therefore, in order to prevent the decoration company from "cheap" and deceive consumers, do not forget to agree on the floating ratio of budget and settlement when signing the contract.
2. Increase the environmental performance of materials
The materials provided by Party A (owner) or Party B (decoration company) shall comply with the "10 Mandatory National Standards for the Quantity of Hazardous Substances in Interior Decoration Materials". As early as 2002, the General Administration of Quality Supervision, Inspection and Quarantine released the "National Mandatory and Refining Materials Limits 10 Mandatory National Standards", which stipulates the formaldehyde, benzene, and ammonia in interior decoration materials such as cement, bricks, boards, and paints. Such as the limit of harmful substances, but some decoration companies in order to extract huge profits from the materials, deliberately omitted in the decoration contract related to the environmental performance of the provisions of the material, infringe the legitimate rights and interests of consumers. This is particularly important for homeowners who adopt a half-package form. Splints, adhesives, and waterproof materials that need to be provided by the decoration company may become important sources of indoor pollutants. Of course, this article also provides a wake-up call for the public. Don't forget to check the environmental protection test report when purchasing decorative materials.
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