Matters needing attention in decoration of indoor children's water park

1. The ground must be leveled first.

2. All gaps and holes must be plugged.

3. Pay attention to the treatment of floor shrinkage joint.

4. Loose pipes must be reinforced and fixed.

Second, the basic requirements of the property

Story height: preferably above 3.5M, and the minimum shall not be less than 3.0m. 。

Electricity: the electricity consumption of 1000 square yard is about 180KW/H, and the power and cables of the site should meet this requirement.

Tap water: Is it necessary to reserve a pipe diameter at the site? More than 60 water inlet pipes, the water pressure is normal.

Drainage: the drainage direction of clean water and sewage must be clear, and it is best for the property to connect the drainage pipe and sewage pipe to the site.

Air intake: the air energy machine needs a lot of fresh air, and the air intake area is 7 square meters per 1000 square meter.

Air exhauster: The exhausted air and intake air cannot be in the same direction, and the exhausted air must be exhausted to the outside and cannot flow back to the intake.

Exhaust from the bathroom: the air in the bathroom has high heat energy, which is discharged to the air energy machine, and then discharged after heat conversion by the air energy machine.

Third, pipeline construction

Water pipes in the site: including water intake, backflow, drainage, overflow and sewage discharge.

Water inflow: from the heat exchanger to the pool.

Reflux: from the pool to the heat exchanger

Drainage: from the pool and floor drain into the municipal drainage pipeline, that is, the residual water pipe.

Overflow: when the water level exceeds the standard height, it overflows and is discharged into the residual pipe.

Sewage discharge: toilet sewage is discharged into the sewage room of the shopping mall for treatment.

Water pipe material: the water pipe is required to be silent.

Fourth, waterproof construction

ground treatment

1. The dust on the ground needs cleaning.

2. If burnt cement is found, it needs to be treated.

3. Check whether there are cracks and holes and handle them.

4. Check whether all pipes and columns passing through the floor are stable.

Waterproof requirements:? Non-curing+Monolayer +4sb

Waterproofing technology: construction preparation → grass-roots treatment → detail treatment → scraping and coating 2mm thick non-curing rubber asphalt waterproofing membrane → laying the first layer of 4mm thick SBS waterproofing membrane → laying the second layer of 4mm thick SBS waterproofing membrane → testing and acceptance.

Precautions:

When laying waterproof coiled material, it needs an open flame and smells. It is necessary to obtain the hot certificate of the property, which can only be carried out after work in the shopping mall.

When hot work is carried out, there must be fire control facilities.

3. The waterproof part must be more than 5CM above the wall.

Closed water test: soak the ground for 3-5CM (at least there is water on the whole ground) for more than 24 hours, and check whether there is leakage. During the test, the relevant personnel of the store engineering department shall be notified to be present and sign for acceptance.

Five, closed water test and leakage test.

1. closed water test: the water depth is 3CM, and the water storage time is more than 24 hours.

2. Inspection and acceptance: illuminate the first floor with strong light, and if there is water flooding, it is ng. If no problem is found, it is passed.

Relevant personnel can enter the next step of construction only after acceptance and signature.

3. Leak patching: Front leak patching includes: plugging with leak patching king, covering with coiled material and coating with polyurethane.

Back leakage: glue injection

Six, the ground leveling

Usage: 1 Protect the waterproof layer from being damaged.

2. The ground is flat, which is convenient for the installation of the pool.

Material: bottom layer: 3: 1 mortar cement,

Surface course: 1: 1 mortar cement.

Note: If there is no protective layer on the waterproof surface, the waterproof layer must be protected with wooden boards when the ground is in peace, so as to avoid damaging the waterproof layer when transporting sand for pulping.