16th of the fence home decoration ceremony-Preparations for decoration
It is not easy for programmers xdjm to buy a house. It has been laid by a developer or a second-hand house, and cannot be swallowed up by an installer, a building material dealer, a furniture dealer, or a soft contractor. We need to arm ourselves with knowledge and fight together with js to the end. Let's take a look at the fence home decoration series compiled by Leng Shan. PDF: http://download.csdn.net/source/1726999
Quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.1. Preparations for renovationHttp://video.liba.com/detail.php? Id = 89 & Aid = 1 Total furniture decoration fee = main material fee + auxiliary material fee + labor fee + design fee + management fee + Tax 1. the cost of the main material refers to the cost of the finished and semi-finished products involved in a single project based on the construction area, such as wood floor, ceramic tile, and sanitary ware (including the faucet. 2. auxiliary Material cost refers to the material cost that is difficult to clearly calculate during decoration, such as paint, paint, wire, water pipe, switch panel, plate, cement, sand, nails, water tape, electrical tape, adhesive tape, etc.; 3. labor cost refers to the wages of workers to be paid in the whole project, such as maservers, carpentry, plumber, and painter; 4. design Fee refers to the pre-construction measurement fee, solution design fee, construction drawing design fee, and tracking service fee for accompanying materials, on-site guidance, etc.; 5. management Fee refers to the fee charged by the decoration company for managing and supervising the decoration workers and materials on the construction site during the decoration process. The management fee is generally calculated as follows: (labor fee + material fee) x (5 ~ 10%); 6. tax (labor fee + material fee + management fee) x 3.41%. Some decoration companies will propose tax relief, but do not issue the invoice. To avoid future after-sales service conflicts, we suggest you do not do this; quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.2. design drawings for preliminary preparationHttp://video.liba.com/detail.php? Id = 97 & Aid = 1 The design drawing is the foundation of the construction. If the drawing is incomplete or unclear, the construction will be affected. Common drawings include: 1. original building measurement diagram, including room size, wall thickness, floor height, beams and columns, size and position of doors and windows holes, strong weak electric box position, main pipe entry position, and the position, function, and size of each pipeline (floor drain, drain, main drain pipe); 2. the positioning size and size of the wall should be indicated in the decorative layout diagram, and the width and size of the structural column, doors and windows should be indicated, and the name and area of each area and room, as well as the height and thickness of indoor and outdoor and ground walls, it also identifies the arrangement of the plane position of the stair, the upper and lower directions, the cascade calculation, the opening method and direction of the door, as well as the arrangement of movable furniture and the configuration of bonsai, sculpture and crafts. the layout map of the ceiling is to indicate the size and positioning of the ceiling shape, the position of the luminaire, and the detailed index, and the height from the bottom of the ceiling to the ground; 4. ground materials map, to mark the type of ground materials to be laid, ground mosaic, material size, and different material boundaries. 5. distribution System diagram, including cabling of strong and weak circuits, positions and quantities of various power outlets. floor plan for building reconstruction (optional); 7. air conditioner line chart (optional); 8. switch layout (optional); 9. lighting Plan (optional); 10. water supply plan (optional); 11. vertical bars (optional); 12. local zoom in (optional); 13. node details (optional); drawings marked with (optional) are not mandatory and can be provided by the decoration company according to the specific circumstances of the project. Quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.3. Preliminary preparation for review drawingsHttp://video.liba.com/detail.php? Id = 98 & Aid = 1 when reviewing design drawings, note the following points: 1. review drawings should pay special attention to the proportion, size, and materials of drawings; 2. the proportion should be reasonable. when looking at the drawings, we should not just look at it. It should be combined with the construction drawing and the vertical chart. The drawings must be made in a strict proportion; 3. the detailed dimensions should be standardized. The designer should make careful measurements at the construction site and mark them on the design drawings to avoid the problem of disjointed design and construction during construction. 4. clear materials: the name of the main materials, as well as the brand, specification, model, and grade of the materials should be marked on the design drawing paper. 5. the production process should be marked, and the necessary production process should be marked in the construction drawings to facilitate the construction. At the same time, the construction personnel can be restrained to prevent material theft during the construction process; 6. looking at the design drawings, we should start from the main points and details, carefully repeat them, and give a comprehensive understanding of the whole set of drawings based on the designer's explanation. The key is to check whether the size is correct and reasonable. You can also ask the designer to present the material model. 7. after the decoration is completed, all the design drawings must be retained completely, because in the future, once the water and electricity project fails or wants to be re-modified, the design drawings should be used as a reference. Example: floor construction description study, the elderly room and the storage room floor using a composite floor. The bathroom is paved with floor tiles of 300x300. For details, see the details. The south-south terrace and toilet door are made of coffee-striped marble, with a chamfer and polishing. The Taibei road tile is laid in two colors. See the detailed description. Quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.4. Selection of decoration companies in preparationsHttp://video.liba.com/detail.php? Id = 99 & Aid = 1 the first step of decoration is to select a safe decoration company. First of all, consult professionals or relatives and friends who have decoration tests, you can also learn more about decoration through the Internet, newspapers and magazines, and then select the appropriate decoration company type based on your budget and preferences. Basic decoration can be found with strong construction ability. If you pay attention to style and design, find a design company with strong design ability or a company with good construction design. Be sure to come and learn about the company's strength in person, and you can investigate from the following aspects: 1. The business license and qualification certificate, it is best to see the original. If it is a subordinate department or branch of a large company, the original letter of authorization from the legal representative should also be viewed; 2. measure the test taker's knowledge about the company's basic information, including office facilities, management specifications, and staff quality. understand whether the quotation method is transparent and reasonable, whether the after-sales service is perfect, and whether the quality of construction materials is guaranteed; 4. in addition to understanding the design level of the model room, we should also look at the construction site to know the level of on-site management and the technical skill level of the construction team; 5. I also want to hear from other owners about the quality and service of the company. 6. can entrust a special supervision company, to help audit the qualifications of the company, preliminary quotation, design sketch and assurance measures; quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.5. Preparations for designer SelectionHttp://video.liba.com/detail.php? Id = 100 & Aid = 1 design is the soul of the decoration designer should have the following conditions: 1. First, the qualifications, professional designers must pass the examination to obtain the relevant qualification certificate. According to the examination level and experience, the certificate is also divided into different levels; 2. Secondly, the professional background, the professional background of the designer is generally divided into the major of construction, art, industrial and construction transfer, foreign designers and so on. Fields of expertise are also different, such as architecture, engineering and construction majors familiar with construction, art majors good at style design; three tips to judge whether a designer is qualified: 1. listen, listen to the designer's explanation of the thoughts on space design and the methods of decoration processing, and give evidence to judge the professionalism of the designer; 2. look, you can take a look at the designer's previous design works. By observing the methods used by the designer in different cases and the in-depth processing of the drawings, You can see whether the basic skills are solid. 3. comparison, compare the styles that different designers are good at, the ability to control the cost, and the depth of understanding of the process design to choose. Designers also need to have a sense of responsibility. Good Designers will provide a full set of services such as the preliminary design budget, mid-term construction, and later purchase of household accessories. selecting a designer cannot blindly pursue the level and fame. It is most important to find a designer that suits your character, preferences, and style. Senior interior designer of intermediate interior designer of junior interior designer of China interior decoration association: http://blog.csdn.net/magus_yang/category/826768.aspx
16.6. Preparations for Contract SigningHttp://video.liba.com/detail.php? Id = 101 & Aid = 1 when you sign a decoration contract, pay attention to the following aspects: 1. You must use the formal version 2006 contract text instead of the contract prepared by the decoration company. The name of the contract contractor and the decoration company should be the same as the name on the business license, signed by the legal representative, the entrusted agent must copy the letter of authorization, A copy of the business license and qualification certificate to be stamped with the company seal with the decoration company; 2. the items to be jointly negotiated by both parties in the contract cannot be left blank. After the signature, the decoration company must stamp the official seal to take effect; 3. A complete home decoration contract shall contain detailed descriptions of the construction period, acceptance procedures, payment methods, detailed construction techniques and instructions of the construction project, and the schedules and dates of the materials provided by both parties. Meanwhile, the liquidated damages compensation ratio should be agreed. Detailed design drawings and quotations are attached; 4. the standards for building materials must be accurate, including floors, ceilings, interior walls, external walls, kitchens, and balconies. The brands, models, grades, and specifications of materials must be clearly indicated. The materials purchased by the decoration company are provided in two ways: Partial invoice and total invoice. The former is clear and the latter has clear responsibilities. Materials shall be used only after being accepted and signed by both parties; 5. the content in the contract, such as the construction period, contract subject, payment method, construction project, budget project, liability for breach of contract, and warranty period, must sign a change agreement when a change is required, and signed by both parties; quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.7. Preparations for Area CalculationHttp://video.liba.com/detail.php? Id = 102 & Aid = 1 construction project area is an important factor affecting the project cost. Calculation of the construction area: the first is the wall surface. The decorative materials of the cylinder include paint, stone, wall tiles, wallpapers, plates, and skirting. Different materials have different calculation methods. The calculation method is as follows: 1. the area of paint, wallpaper, and sheet metal is multiplied by the length by the height, in the unit of square meters. The length is the net length of the main wall, and the height is the net height from the ground to the top. In addition, the area of doors and windows should be deducted, but the area of holes with a single surface area of less than 0.3 m², and the area for connecting the beam head to the wall should not be deducted; 2. the area of stone and wall tiles is solid area, unit: square meters; 3. the net perimeter of the wall within the length of the skirting line, measured in meters. The top surface and ground are covered. The decoration materials of the canopy including the beam are paint, ceiling, and ceiling. Ground decoration materials include floors, floor tiles, and stone. Their area is the net area between the wall and the wall, measured in square meters. The area occupied by the column passing through the top surface without deducting the wall. The top wall length is the net perimeter of the internal wall, the unit is meters; quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.8. budget calculation for preparationsHttp://video.liba.com/detail.php? Id = 103 & Aid = 1 family decoration is generally divided into three forms: Full-pack, half-pack and clear-pack. Take Full-pack as an example. There are two ways to estimate the budget: 1. total cost = direct cost + (direct cost × comprehensive coefficient), direct cost includes material, auxiliary materials and labor costs, labor costs are generally 80 ~ About 150 yuan. The overall coefficient includes taxes and management fees, of which the tax amount is about 3.41%, and the management fee is about 5% to 10%. This calculation method is transparent in price, and the unit price of each material is clear. Some decoration companies also adopt a relatively simple method, that is, the total cost is equal to the material cost plus labor cost; 2. The total cost = the sum of the cost of a single project package. Calculate the individual cost of each project one by one, and then add the total cost. For example, the material cost and labor cost of wooden keel are 45 yuan per square meter, and the construction area is 20 m² square meters, the price of a single project for the wooden keel project is equal to 900 yuan. If the owner uses half or clear the package, the corresponding material or equipment fee shall be deducted. There are two methods to confirm the decoration budget: 1. the owner reports the input price, and the decoration company designs and calculates the quotation accordingly. 2. the owner puts forward the request, the decoration company put forward the price, and then recognized by the owner, you can choose the appropriate calculation method according to their actual situation; quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.9. Budget Review for preliminary preparationHttp://video.liba.com/detail.php? Id = 104 & Aid = 1 The decoration budget should be reviewed in addition to the design plan before the contract is signed. The budget should correspond to the drawing, and each project drawn on the drawing should be reflected in the budget book. A qualified budget includes at least the project name, unit price, quantity, total price, material structure, manufacturing and installation process technical standards. Considerations during budget review: 1. the process should be complete and clear. In addition to the project name, material type, specification, grade, price and quantity, the process should also be added or the process practices of each project should be described in detail; 2. estimate the area reasonably, especially the wall surface. The area of doors and windows is counted into the painted area by 50%. 3. price factors, price and material selection, and process are inseparable. The brand, model, grade, and construction process of materials must be taken into account during the quotation, rather than whether the materials are cheap. 4. related Fees. unreasonable charges are incurred if there are items such as mechanical license fees, on-site management fees, and profit at the end of the budget. These fees have been allocated to each project and should not be calculated repeatedly. In addition, 5% to 10% of the decorative materials are normal loss. Finally, you can sign a home decoration project contract after confirming that the budget is correct. Quiet Decoration: http://blog.csdn.net/magus_yang/category/826768.aspx
16.10. Preparation-payment processHttp://video.liba.com/detail.php? Id = 105 & Aid = 1 the General home decoration project is divided into four stages of payment: prepayment, medium-term progress, later progress, and final completion. The payment proportion and time should be specified in the contract. 1. prepayment for commencement of construction, which is the start capital of the project and shall be delivered before the plumber enters the site. This amount shall be used for grass-roots materials and part of labor costs, such as wood panels, cement, sand, wires, wood bars, and other materials, 30% is recommended; 2. medium-term progress payment: The amount of work at the grass-roots level is basically completed, the acceptance is successful, and the payment is made before the mud woodworking enters the site. The specific proportion can be determined based on the project progress and quality. Generally, it is appropriate to pay 35% of the project cost; 3. The later progress payment should be delivered before the painter enters the site, about 30% of the project cost. In the meantime, if any problem is found, the decoration company should be requested to rectify the problem as soon as possible; 4. after the final payment is completed, the final payment of the final amount will be paid after the project is completed, the project is accepted, and the site is cleaned up. If the acceptance is unqualified, the payment can be made after the rectification is successful. If the time limit is exceeded, the decoration company should also be responsible for the breach of contract for the delayed delivery of work. If both parties have any objection to this, they may ask the relevant supervision departments to coordinate the process. After both parties are satisfied, they will settle the payment and enter the warranty period;
