Applications of HPMC Joint Filler
December 27th 2024
Redispersible latex powder mainly has the effect of toughness and strength in construction projects. Generally, the effect of adding a certain amount of strength will be good, but the following issues should be paid attention to during the use of the product: 1. It is not suitable to feed once Sexual input; 2. Stir and mix uniformly, but the mixing time should not be too long, 15 minutes is appropriate, long-term mixing of sand and cement is easy to precipitate and layer (special attention to vertical mixers); 3. It is necessary to adjust additives according to seasonal changes Dosage; 4. Avoid additives or cement damp and agglomerate; 5. When polypropylene fiber needs to be added, it must be dispersed in cement first, because the fine particles of cement can eliminate the static electricity of the fiber, so that the polypropylene fiber can be dispersed; 6. It is strictly forbidden to stack and use with acidic substances; 7. It is forbidden to use in construction below 5℃. Low temperature construction will cause the biggest project quality problem, causing the plastering mortar and the insulation board to not adhere. This is a project quality problem without a remedial plan later. .
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