PVC plastic floor laying conditions and problems faced in winter

Winter
Plastic floor
The necessary conditions for construction include the following aspects
Air temperature ℃ relative air humidity ~ surface temperature ℃ base moisture content fine stone concrete cement mortar heating floor.
Plastic floor
Auxiliary materials needed for construction and laying
When applying the interface agent, read the product instructions carefully and strictly follow the requirements. When the temperature is lower than ℃, the slow drying time of the interface agent film should be extended. It will affect the sealing effect of the interface agent on the base layer
Water needs to be added and stirred during self-leveling construction. If the water temperature is too low and below ℃, it will seriously affect the strength of the self-leveling. It is strictly forbidden to use warm water for stirring. When self-leveling and stirring, the amount of water added and the stirring time must be strictly controlled. , before self-leveling is dry, ensure that the ambient temperature is above ℃, otherwise heating measures need to be taken to prevent the self-leveling from losing strength due to freezing. In winter, the drying speed of self-leveling is slow after completion, and you need to wait longer for it to dry. Then proceed to the next construction process
When applying glue, make sure that the construction temperature is not lower than ℃. The adhesive force of the glue will weaken when it is lower than ℃, and the drying time of the glue will become longer. The drying time of the glue is difficult to control.
The paving effect of plastic floor
has a greater impact.
Plastic flooring
Problems that cannot be ignored in low-temperature construction
Storage, transportation and uncoiling of floors at low temperatures are different from normal temperatures. Physical damage to plastic floors at low temperatures is almost irreversible, so at low temperatures, use pallets for upright storage and transportation as much as possible. When the floor arrives at the construction site, do not rush to unroll it. It must be stored upright in an environment above ℃ for at least an hour to allow the floor to be consistent with the construction environment before unrolling
At low temperatures
The plastic floor itself will change It is hard and needs to be rolled with a pressure roller several times before the glue hardens.
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br/>Plastic floor
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