Qicai Bangyuan

Construction process and precautions of adhesive powder polystyrene particles

Release time:

2023-05-22 17:10

1、 Rubber powder polystyrene particle insulation mortar is composed of rubber powder and polystyrene particles. The two materials are packaged in separate bags and mixed with water in proportion (rubber powder 1:2). The material should be used up within 4 hours after mixing.
2、 The wall should be cleaned and free from oil stains, floating, and sinking. The loose and weathered parts of the old wall should be removed thoroughly, and the surface protrusions greater than 10mm should be leveled.
3、 For concrete walls and block walls, the interface mortar should be fully filled.
4、 The thickness of the insulation layer shall not exceed 10mm, and the thickness of each subsequent application of insulation slurry shall not exceed 20mm, with an interval of more than 24 hours.
5、 When the polystyrene particle insulation surface layer is used for pasting tiles, a metal mesh is used instead of a mesh cloth as the reinforcement skeleton of the crack resistance protective layer in the crack resistance layer, and the metal mesh is firmly connected to the structural wall.
6、 The anti crack insulation layer construction can only be carried out after the insulation layer is solidified and dried.
7、 Apply anti crack mortar with a thickness of approximately 3-5mm, and immediately press it into the grid cloth with an iron trowel after applying a certain width. The overlapping width between grid fabrics should not be less than 50mm. Press one side first, and then apply some crack resistant mortar before pressing the other side. Dry overlapping is strictly prohibited. The grid cloth should be laid flat and free from wrinkles, and the mortar should be 100% full.
8、 The insulation layer and crack resistant protective layer should be protected from water flushing, impact, and vibration before drying.
9、 The thickness and construction method of the protective layer should comply with the requirements of building energy-saving design, and the thickness of the insulation layer should be uniform without negative deviation
1. The on-site construction of adhesive powder polystyrene particle insulation mortar does not require the addition of any additives, and the water solid ratio and plastering time are strictly controlled.
2. During transportation, attention should be paid to moisture, rain, and sun exposure.
3. When storing, it should be placed in a well ventilated and dry place to avoid dampness and exposure to sunlight.
4. When the product is transported to the construction site, it should be waterproof and moisture-proof. The storage period should not exceed 3 months, and the wet season should not exceed 15 days.
5. The finished surface should avoid collision and water immersion, and pay attention to antifreeze during winter construction.
6. After each construction, clean the construction tools and mixing equipment in a timely manner to avoid affecting the next use.
Precautions for construction of adhesive powder polystyrene particles
1. The on-site construction of adhesive powder polystyrene particle insulation mortar does not require the addition of any additives, and the water solid ratio and plastering time are strictly controlled.
2. During transportation, attention should be paid to moisture, rain, and sun exposure.
3. When storing, it should be placed in a well ventilated and dry place to avoid dampness and exposure to sunlight.
4. When the product is transported to the construction site, it should be waterproof and moisture-proof. The storage period should not exceed 3 months, and the wet season should not exceed 15 days.
5. The finished surface should avoid collision and water immersion, and pay attention to antifreeze during winter construction.
6. After each construction, clean the construction tools and mixing equipment in a timely manner to avoid affecting the next use.
Shandong Bangyuan New Building Materials Co., Ltd., located at No. 17 Kunming Road, Linyi Economic Development Zone, is a comprehensive enterprise integrating research, development, production and sales of building materials. We have modern production bases and numerous stable engineering partners in China. The company relies on leading domestic production equipment and a professional research and development team to continuously develop various high-quality new environmentally friendly building materials.
The company's main products include molded polystyrene board, graphite polystyrene board, lost foam, polymer bonded mortar, polymer plastering mortar, adhesive powder particle slurry, lightweight machine sprayed plaster gypsum, alkali resistant mesh cloth and other new building materials products. Shandong Bangyuan Decoration Engineering Co., Ltd. is a professional engineering company mainly engaged in the research and development and construction of various external wall insulation systems.

 

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