How to inspect the rough house of the commercial house, how to inspect the rough house

1).Check the wall and hit the wall with your hand to determine whether the wall is hollow;

2).Check the roof, take four or five points on the ground, measure the height of the house with a tape measure, and check whether the roof is flat;

3).Inspect the pipeline, check whether the pipe installation is firm, and whether the drainage is smooth;

4).Check the kitchen flue, put the smoking paper under the flue mouth, and see if the smoke rises to the flue mouth and is immediately sucked away;

5).Check the pipeline gas, check whether the device is sensitive, and check whether the intake solenoid valve is convenient to use;

6) Whether the exterior finish of the balcony and rain cover is completed according to the design documents;

7) Check the waterproof layer and protective layer of the room floor with waterproof requirements, and carry out water storage and water spraying tests;

8) Check the window: Shake the window gently to see if the interface is firm;

9) Check the installation of the door: see if there are hammer marks and scratches on the surface of the door; The door leaf cannot be opened;The installation of the door sleeve lining plate should be horizontal and vertical; Whether the hinge opens freely, whether there is abnormal noise, etc.

Home Inspection Instructions 1:

Carefully check all the rules and regulations in the purchase contract, indoor and outdoor, including the public facilities in the community, must be checked in detail, and the actual must be fully consistent with the contract, so as to fully fulfill the developer's commitment.

Home Inspection Instructions 2:

The net area must be measured, and the net area measurement needs to be measured by a special home inspector, who will issue a measurement report after the measurement, and this result can be used as evidence in the future negotiation with the developer.

Home Inspection Instructions 3:

Indoor and outdoor should be carefully inspected for hollowing, cracks, cracks to see where they appear, beams and top cracks are serious quality problems, any problems found should be recorded by taking pictures, appropriate notes can also be used as a description.

Home Inspection Instructions 4:

Check the hollow drum of the wall, there are many places to inspect the wall, hollow drums, cracks, flatness and the treatment of wires, so the owner should bring a set of tools to the house inspection during the inspection, remember to take pictures of any quality conditions.

Home Inspection Instructions 5:

Roof inspection. Roof inspection refers to the measurement of the floor height in the house, the state has certain requirements for the height of the residential floor, and the floor height of the residence is about the same.

Home Inspection Instructions 6:

Inspection of door and window quality and sliding conditions. The owner of all indoor doors and windows should carefully push and pull to check whether the doors and windows are completely connected to the frame, what is the sound insulation effect after the doors and windows are closed, whether the handles of the doors and windows are installed firmly, etc., in short, the places that can be seen should be carefully checked.

Home Inspection Instructions 7:

Penetration checks. Penetration inspections include kitchens and bathrooms, which are areas where water is often available, and should be carried out at the same time as upstairs and downstairs. Turn on the water in the bathroom and kitchen to the maximum head, check the water pressure, turn off the faucet when there is about 2 cm of water in the room, and wait for 24 hours to see if there is water seepage upstairs and downstairs.

Home Inspection Instructions 8:

Circuit detection. Check all the wires in the room, pull to see if it is false, open the main switch to see if there is electricity at all the power sources in the room, and turn off the main switch to see if all the power supplies are powered off.

Deconstruction, it's not a big problem, whether the sewers are blocked, whether the doors and windows are broken.

The rough house is the foundation of decoration, if the foundation quality is not good, it will affect the quality of house decoration. Therefore, before the delivery of the blank house, we must do a good job of acceptance. So how to inspect the rough house? Check it out now.

1. Check the structure of the house.

The first task is to check the structure of the house, which must be treated with caution to avoid unnecessary troubles caused by later decoration. Check whether the floor is flat, check if there are any cracks between the room and the balcony, and if so, respond to the developer in time, because the cracks prove that the balcony has a problem with the bearing capacity and may be at risk of falling. Check whether there are uneven roofs, and if they are out of range, they should also be recorded and reacted to by the developer.

2. Inspection and erection of doors and windows.

The structure of doors and windows is closely related to indoor ventilation, lighting, safety, etc., and the quality of doors and windows is poor, and there is a risk of water leakage in heavy rain. First of all, check whether the doors and windows are smooth, whether they are flat and bright to the touch, whether there are scratches, whether the metal fittings are thorough, whether the position is strong, etc.

Secondly, test the sealing quality of the lower doors and windows, and see whether there are no obvious gaps between the sash and the frame, the sash and the sash when the doors and windows are closed, and whether the sealing strip is not loose, falling, or exposed. Finally, check whether the glass is damaged, whether there is dust and water vapor in the double-glass interlayer, and whether the separator is uniform.

3. Check the condition of the wall.

Some residential walls will have the risk of wall cracking, hollowing, tile falling, and water seepage in the later stage. In this case, you can try it with a small hammer on the wall, if there is a knocking sound, it proves that it is a hollow drum phenomenon. Then check whether the wall is straight with the help of a professional ruler.

4. Waterproofing.

Before doing the waterproof test, first use cement mortar to make a temporary threshold at the door of the bathroom, and then block the sewage outlet with a plastic bag, and start to discharge water, about 2cm high; Ask the owner downstairs to check the ceiling of the bathroom for leaks after 24 hours.

5. Check the circuit.

When inspecting the blank room, the circuit should be checked, the opening should be closed first, and the opening can be checked to see if the branch lines can be controlled, and then the multimeter should be used to measure whether the strong and weak circuits in the house are unblocked.

1. To check the "two books and one table" issued by the developer, this is one of the necessary conditions for receiving the house. Specifically, it is the "Residential Instruction Manual", "Residential Quality Assurance Certificate", and "Building Completion Acceptance Record Form".

2. In addition to the purchase contract, the original and several copies of the ID cards of the property owner and co-owners, the payment receipt, and two copies of the marital status certificate provided by the mortgage customer, it is also necessary to prepare house inspection tools, such as flashlights, buckets, long sticks, tape measures, wooden hammers, electroscopes, infrared levels, heating and gas testing equipment, etc.

3. First of all, check whether the opening and closing of the entrance door is flexible and whether there is any abnormal noise; Check the surface for bumps and scratches; Whether the joints of the door frame, door opening, and wall are tight and neat. To check whether there are cracks in the wall, there will be cracks at the joints of non-load-bearing walls and load-bearing walls, which is very common; Check the flatness of the wall, whether there is bulging and falling off.

4. Look at the flatness of the ground, most of the flatness of the ground done by the developer is not up to the requirements, we can use the infrared level to measure the ground level to see whether the sunny angle of the wall is perpendicular to the ground. Generally, the flatness of the ground is not more than 2cm, and it can be accepted normally for the blank room.

5. Check whether the gas and heating pipes are installed in reverse, and after the gas is turned on, you can use professional instruments to detect whether the pipes are unblocked, and the heating pipes are also tested in this way.

What to look for at a home inspection.

1. Crack problem:

Cracks include cracks in walls and floors. Cracks are divided into strength cracks, settlement cracks, temperature cracks, and deformation cracks, which are caused by insufficient material strength, uneven stress on structures and walls, insufficient tensile and extrusion strength, uneven settlement of buildings, quality of building materials, and insufficient drying after masonry.

2. Leakage problem:

Due to the imperfect waterproof process and the poor quality of the waterproof material, it is easy to cause roof leakage, horizontal leakage from the kitchen and bathroom to the outside, and vertical leakage to the downstairs, and vertical leakage is mostly seen at the junction of various pipelines and floor slabs. In the rainy season and when the water consumption of the kitchen and bathroom is large, serious leakage will affect the normal life of users, destroy the ground decoration, and affect the relationship between the upstairs and downstairs neighborhoods.

3. Structural issues:

The structural problems are mainly manifested in the fact that the subsidence period still sinks; Uneven settlement causes the building to tilt; The overall strength is insufficient, and the building is shaken or swayed in strong winds; Due to the imperfect structure, the load capacity of some or all of the collapsed load-bearing system is insufficient, resulting in the hidden danger of partial or total collapse of the building.

Point 1: Take a closer look at the quality of the house.

The quality of the house is particularly important, and when checking the quality of the house, you need to pay special attention to the following points:

1. Use a ruler or wooden board to measure whether the ground is flat, if it is not flat, there will be trouble when laying the floor in the future;

2. Check the walls of the house and the Yangpei debate platform.

Whether there is a crack in the joint. If the crack in the wall is not large, it may be that the wall paint is not painted well;

If there is a crack in the connection between the balcony and the interior, it may be that the bearing capacity of the balcony is problematic, and there will be a danger of falling, so you need to be vigilant!

3. Measure whether there is a height deviation problem on the roof, and if so, pay attention to whether the deviation value is within the normal range.

Point 2: Check the condition of the wall.

1. The more common problem of the blank house is the hollow drum on the wall, the hollow drum on the wall can be knocked out with a small hammer, if there is a knocking sound, there is a hollow drum phenomenon. If there is a hollowing phenomenon and is not treated, the topcoat will fall off.

2. You can use a professional measuring ruler to measure whether the wall is vertical, if the error is within the allowable range, it can be said that the wall is vertical.

3. Check whether the wall is damaged, such as lime bursting points, pockmarked spots, etc., which will bring a lot of adverse effects to the decoration.

Point 3: Door and window inspection.

If the structure of the doors and windows.

If it is not good, and at the same time, the sealing of Shibi is poor, which will not only cause water leakage and water ingress, but also directly affect the sound insulation effect of the house.

1. Check whether it can be locked and whether it can be opened flexibly;

2. Use a professional measuring instrument to determine whether the door is correct by checking the diagonal value of the door frame;

3. Whether the frame groove of the moving door is in good condition.

Point 4: Hydropower inspection.

Before renovating, be sure to check the infrastructure of water and electricity, which can be said to be the meridian of the whole house, if it is not smooth, it will bring a lot of inconvenience to future life.

1. Pay attention to whether the sewer pipe is smooth and free of blockage, and you can judge it by the speed of water flow and the sound of water flow.

2. Check the strong and weak electricity in the room to see if it is normal and usable.

3. In order to ensure the safety of electricity in the future, it is necessary to test the insulation resistance value of the indoor wire, as long as it is sure that there is no problem.

The rough house inspection mainly focuses on the quality of the house itself, including whether the water and electricity are normal. Under normal circumstances, if there is a major quality problem of the house, such as cracking the wall, can the house be directly refused?

First, how to inspect the new house of the blank.

1. The delivery of the new rough house is as follows:

1) Quality of doors and windows. the tightness of the door;

2) electrical part;

3) Water. Check the water supply to see if the pipeline is running or dripping;

4) Wall to ceiling. Check the flatness, verticality, and cracks of the wall.

2. Legal basis: Article 45 of the Property Management Regulations.

In the property management area, in violation of the relevant laws and regulations on public security, environmental protection, property decoration and use, property service enterprises shall be stopped, and promptly report to the relevant administrative departments.

After receiving the report of the property service enterprise, the relevant administrative departments shall stop the illegal acts or deal with them in accordance with the law.

Article 46.

Property service enterprises shall assist in the safety precautions in the property management area. In the event of a safety accident, the property management service enterprise shall report to the relevant administrative department in a timely manner while taking emergency measures to assist in the rescue work.

Where property management service enterprises hire security personnel, they shall comply with relevant state provisions. When maintaining public order in the property management area, security personnel shall perform their duties and shall not infringe upon the legitimate rights and interests of citizens.

Article 47.

The rights and obligations of property users in property management activities shall be agreed upon by the owners and property users, but shall not violate the relevant provisions of laws, regulations and management regulations.

If the property user violates the provisions of these Regulations and the Management Regulations, the relevant owners shall be jointly and severally liable.

2. What are the matters to be paid attention to in the inspection of the rough house.

The matters to be paid attention to in the rough house inspection are as follows:

1. Pay attention to whether the documents are complete. Residential Quality Assurance Certificate, Residential Instruction Manual, Completion Acceptance Record Form;

2. Pay attention to whether it conforms to the contract. Check whether there are any omissions in the facilities and equipment indicated on it, whether the brand and quantity are consistent, verify whether the area is consistent with the contract, and whether the price is refunded and the price is compensated, and confirm whether the structure is the same as the original design drawing;

3. Pay attention to the actual quality of the house.

Special attention should be paid to the following during home inspection:1Check the wall, see if the wall is cracked, use a ruler to close the wall to check the flatness, the gap is reasonable within centimeters, hit the wall with a hollow drum hammer, and the hollow drum in a room can not exceed two places.

There are only door frames and no doors in the house, and the walls and floors are only treated with foundation and not surfaced. According to the usual standards, when the house is delivered, the rough house needs to be accepted in the following aspects:

1. All exterior finishes, including the exterior finishes of balconies and rain covers, should be completed according to the design documents.

2. Common parts, public facilities, various pipelines (water supply, drainage, rainwater, heating, heat), electrical equipment (distribution boxes, cabinets, etc.).

Plates, sockets, switches, lamps, etc.) should be completed according to the design documents, and various test items should be completed according to the regulations.

3. All kinds of pipelines should also be accepted for water passing, pressure testing, ball testing and heating thermal commissioning.

4. Carry out water storage and water drenching tests for roofing projects.

5. If the prefabricated floor slab or cast-in-place slab roof is used in each room within the door, it should be leveled without plastering and putty, so as to achieve dense board joints and no cracks, smooth and smooth rubbing, smooth surface, basic uniform color and luster, and straight line angles. The concrete of the base floor of each room within the door should be smooth and compacted to achieve firm bonding and no cracks.

6. The floor of the room with waterproof requirements should be planned in strict accordance with the building requirements of the waterproof layer and the protective layer, and two water storage tests should be carried out during the acceptance to achieve no leakage.

7. The slope of floor drain and flooding meets the design requirements, so that there is no flooding, and the joint is tight and smooth, and there is no leakage.

8. The elevation of the cement floor base of various rooms should be considered when reserving the height size requirements for redecoration.

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