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Winter caulking agent construction requirements, Be sure to look at)

2020-07-30

Kastar

147

Cold dew after the weather is cool, the air crisp, the good season is filled seam an agent construction. But due to the temperature drop, caulking agent construction and indoor temperature, humidity, and the whole demeanor, the caulking gun construction and puts forward some new requirements, forest gap filling agent, winter caulking agent construction must pay attention to the following:

construction temperature requirements in the above 5 ℃

caulking agent construction, the new house without heating, can use the electric heater, in order to improve the indoor temperature of construction environment. Conditional construction site, can open air conditioning, appropriately increase temperature to the construction site.

to shut doors and Windows

the winter wind is cold, cold, cool breezes are easy to make the gap filling agent in the process of solidification cracks and contraction, shut doors and Windows when you remember that caulking grout construction.

when temperature is too low to product appropriate heating

winter indoor temperature is below 5 ℃, 40 ℃ - available before construction 60 ℃ warm water, the sealing condition of caulking gun product temperature hot about 10 minutes, lest caulking agent during the construction of part A and part B mixed unevenly, after out of any effect. Temperature is very hot in the bucket, the discharging mouth of caulking grout down, bottom up.

stored at 5 ℃ temperature above

winter caulking gun to ensure that in 5 ℃ - storage temperature Between 30 ℃.

floor heating is more to do caulking

the north with floor heating, caulking to do more. Because they don't do caulking, warms the heat generating from the slit to take, and out of the dust, bacterium.

floor heating conditions of construction: pay attention to the local area near the heating machine pipeline temperature is exorbitant, can produce some bubbles. Under the condition of indoor warm can turn off the heat for a while, with local high temperature area temperature drop after sizing, complete sizing again after heating. So that we can avoid the generation of air bubbles.

floor heating under the condition of construction: in warm conditions shovel glue should pay attention to avoid pulling the inside of the slit strip. Because warm conditions, even if the colloid solidification, but not to gel hardness, so easy to spin out the cranny strip.