PVC Pipe Construction Environment And Matters

(1) Measure the ground temperature of the construction site first, if it is lower than 10℃, no construction should be done;
(2) 12 hours before and after construction, take necessary measures to keep the indoor temperature above 10℃;
(3) If the construction is on the cement floor, check whether the floor is dry enough;
(4) The strength of the cement will be greatly reduced after construction, so it is necessary to check whether the hardness is sufficient;
(5) The temperature near the entrance and doors and windows is low. It is necessary to check whether the minimum temperature requirement is reached in advance, and the ground construction with poor insulation measures should be avoided as much as possible. The drying period in winter is about 2-3 times later than in summer (at least 3-4 weeks of additional drying period); even if the surface seems to have dried out, the inner part of the decorative material may still not be completely dried, there is construction The danger of back tide;
(6) Store the adhesive and floor decoration materials in a warm place before construction, which can restore the elasticity of the packaging impression of the floor decoration materials, which is also very good for the relaxation of the construction performance of the adhesive.