Background introduction

Floor is the contact part between the bottom room and the structural layer (surface layer). It bears the load of the bottom room, requires certain strength and stiffness, and has the performance of moisture-proof, waterproof, warm-keeping and wear-resistant. The stratum is closely related to the outdoor site of the building. It is necessary to deal with the relationship between the flat and the platform, the steps and the site along the edge of the building so as to make the connection between the building and the site clear and harmonious as a whole.

The floor project is suitable for some places with high requirements for sanitary conditions, static electricity, dust-proof, wear-resistant and beautification, such as hospital floor, food factory workshop floor, pharmaceutical factory workshop floor, laboratory floor, machine room floor, etc. It requires anti-stamping, anti-corrosion and wear-resistant ground such as underground parking lot, factory warehouse (forklift area) and so on.

Key requirements

According to the characteristics of the floor project, the main requirements of the project are as follows:

1. Base surface should be waterproof, moisture-proof, low moisture content, smooth and neat.

2. Floor bottom coating should be closely bonded to the base surface.

3. Floor materials, construction thickness, wear resistance, antistatic and other requirements meet the design requirements;

Floor project treatment scheme

According to the foundation and customer requirements of the floor project, the floor treatment is carried out in a targeted manner:

1. Entering the base processing section in advance

Ground works are closely related to the condition of the foundation, and some of them need to be constructed simultaneously and synchronously with the foundation (concrete pouring). Understanding the base structure in advance will play an important role in guiding the floor engineering.

2. Base treatment and bottom coating treatment

The base surface needs to be treated to meet the construction requirements. When applying primer, matching materials should be selected to bond the base and floor coatings tightly.

3. Processing link of floor coating

Floor coating should be selected and constructed according to the design requirements. Selection of weatherproof, wear-resistant, anti-static, self-leveling and other special surface coating, to meet customer requirements.

Attention

During construction, the base surface should be treated well in advance, and the water content of the base surface must meet the design requirements.

Floor materials must conform to the relevant national standards, and have the corresponding test reports, factory certificates and other information.

During construction, professional construction plan and professional construction personnel must be provided.

After completion of construction, maintenance shall be carried out according to requirements, and handover shall be made only after passing the acceptance test.