The epoxy floor was completely solidified seven days after the completion of the laying. The performance indicators began to remain stable and the floor was in good use. In order to ensure the quality of the project can meet the design requirements, meet the use function and service life, reference to the National Standard of the People's Republic of China "Code for Construction and Acceptance of Building Ground Engineering" (GB50209-95) to formulate the epoxy floor yield code as follows:
(1) the adhesion between the epoxy floor and the concrete base is firm, not hollow, and the surface is free of cracks. (method of inspection: inspection, hammer percussion)
(2) no dirt or dirt accumulated on the surface of epoxy floor. (test method: observation test)
(3) epoxy floor has good wear resistance. (Inspection method: Sample on the spot and send it to the local paint testing center for testing. Its national standard is 0.04g/cm2 of abrasion-resistant weight loss; abrasion-resistant 10,000 times pass)
(4) The surface of epoxy floor is smooth, and the difference between 0.3 mm and 2 mm can be reduced after coating. (test method: use 2m ruler and wedge feeler).
(5) the impact resistance and toughness of epoxy floor. (test method: one kilogram of steel ball falling from one meter height, not allowed to crack the paint film).
(6) The allowable deviation between the epoxy floor thickness and the design thickness is 10% (GB50209-95,9.0.9). The average thickness of each sampling point is calculated as the epoxy floor thickness.
(7) Sample checkpoint determination, according to (GB50209-95, 2.0.8), every 1000m2 to determine a checkpoint, less than 1000m2 according to 1000m2 calculation.
(8) If there are any incomplete items in these specifications, they can be determined through consultation between the two parties by referring to the National Standard of the People's Republic of China "Code for Construction and Acceptance of Building Ground Works".
The ribbon area is arranged according to the owner's design plan. If there is a color separation line, it must be neat and straight without infiltration. 二、环氧地坪使用保养规范
Two, epoxy floor maintenance specification
The epoxy floor should be maintained and cleaned after it is finished and put into use to ensure that the workshop environment is clean and truly clean production environment is achieved. At the same time, the daily ground maintenance work included in the daily management system, is conducive to extending the life of the floor, reducing the rate of renovation, to ensure the smooth progress of production. Maintenance of the floor is as important as maintenance of the equipment.
1. Under the condition of production and construction, the construction environment should have enough isolation area to prevent dust and sand from seeping into the epoxy floor.
2．容易受到污染的区域，比较显眼的“门面”部位，走廊应每天用宽布拖把清洁1 ~ 2次。
2. Easy to be polluted areas, more conspicuous "facade" parts of the corridor should be cleaned with a wide cloth mop 1-2 times a day.
3. If the ground has coarse and hard sand and mud, it should be cleaned up in time to avoid grinding the ground and reducing ground wear and tear.
4. Employees should change soft-soled shoes before entering the clean area. Plastic blankets should be installed at the junction of sand and mud, and at the entrance and exit to facilitate the removal of footwear debris.
5. when loading and unloading forklift trucks and forklifts, the goods should be placed flat to prevent the goods from falling or dragging or scratching the ground.
6. vehicles, forklifts and forklifts should be avoided as soon as possible.
7. Frequent oil leakage parts, often clean with broken sawdust, so as to avoid oil denaturation, dust adsorption, become stubborn stains. Large area of oil immersion, wide cloth mop can be used to drive the crushed sawdust to drain the floor oil.
8. repair tools as far as possible to avoid falling to the ground.
9. If a large film of paint is damaged, it should be repaired in time so as to carry out repairing work before the oil seeps into the foundation. When water is washed on the floor of the workshop, avoid oily water mixture depositing at the depth of damage.
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