Home inspection case 1: toilet seat reserved too low impact late decoration

Home inspection site:

Inspector inspected the bathroom's water project, took a measure and reserved it. He found that the toilet was reserved and the ground height was 200 mm, which did not meet the national standard and affected the decoration in the later period.

Home Inspection Suggestions:

According to the "Code for the Acceptance of Building Water Supply, Drainage, and Heating Engineering Construction Quality," it shall be installed in the casing of the bathroom and kitchen, and the top of the casing shall be 500 mm above the decorative floor. The inspector recommends that the developer rectify the height of the reservation and reach a certain height.

House inspection case 2: Waterproof height is not up to standard

Home inspection site:

According to the standard of delivery, the waterproof height of the bathroom shower wall should be 1.8 meters, and when the inspector examined the waterproof layer of the wall, the actual waterproof layer was only 1 meter.

Home Inspection Suggestions:

According to the relevant national regulations, the waterproof layer should extend from the ground to the wall, 100 mm above the ground; the waterproof layer of the bathroom wall should not be less than 1800 mm. Home inspectors said that the height is not enough to re-waterproof.

House inspection case 3: Drain pipe unresisted ring The water pipe bracket is not fixed

Home inspection site:

When inspectors inspected the house, they found that there was no fire ring above the drain pipe. The pipes in this house were plastic pipes and there was no expansion joint. The bracket of the drain pipe fell off and it was not fixed.

Home Inspection Suggestions:

Drainage plastic pipes in high-rise buildings shall be provided with fire-resisting rings or fire protection sleeves under the floor to prevent the fire from passing through the floor after the plastic pipe is burned out and spreading the fire to other layers. Any plastic pipe with a straight line exceeding 4 meters in length does not have a telescopic joint. Therefore, the inspector recommends adding a fire ring. The plastic drainage pipe requires a telescopic section on each floor to fix the water pipe support.

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