With the development of the construction industry, the products used are constantly updated, among which Guizhou building sealant is a more popular class of products. So, when using, need to pay attention to what?

1, completely remove all loose particles and dust, the construction surface is clean, dry, and no grease and such as release agent, curing film, hydrophobic agent surface dirt.

2. Construction should be carried out in a clean environment with a temperature of 4~40℃ and a relative humidity of 40%~80%, and construction should be stopped in rain and snow weather.

3, in order to prevent the joint expansion will damage the sealing adhesive, the joint should be plugged into the appropriate backing material, and the width of the backing material should be greater than 25% of the width of the joint, in order to control the sizing thickness of the sealant.

    4. A diagonal should be cut at the outer mouth of the sealing paste jar, and then a squeeze gun should be installed to squeeze the sealing paste into the joint compression surface, and the thickness and width of the sealing paste should be uniform and consistent, in line with the sealing requirements.

    5. When used as an adhesive, the sealing should be carried out on a spot or bead surface, and after the sealing is completed, the joint surface should be polished with 20% detergent water solution.

    6, after the completion of construction, the construction site should be inspected to ensure that the bond is good and there is no adverse reaction.

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