This product is mainly composed of hollow microspheres, thermal insulation masterbatch as aggregate, rubber powder, crack resistant fiber, cement, quartz sand and other materials. Mainly used for exterior wall thermal insulation projects, and heat insulation reflective coatings matching use, can effectively improve the overall thermal insulation system moisture retention function, products are divided into thick batch type and thin batch type, thick batch type of main buttocks is a one-time performance balance of 1-1.5 kilograms of powder wall, two thin batch type can only scrape about 0.5 kilograms, from the thermal conductivity of heat preservation, thick batch type is better than thin batch type.
It is mainly used for building external wall thermal insulation, supporting building reflective thermal insulation coating use.nd energy-saving renovations for existing buildings.
◆hick batch thermal insulation putty:The water-cement ratio of thermal insulating putty is about 1:065. When mixing thermal insulating putty, the beating material is slightly thinner than normal putty. After beating, the granules in thermal insulating putty can absorb water sufficiently for 3-5 minutes, and then mix with a mixer for about 1 minute to make the putty absorb water evenly, so as to avoid putty being drier and not easy to construct. In construction, the putty is pasted onto the wall with a small plate. Following with large plate flattening, compaction, if construction requires thickness of 2 cm or more, try to do batch scraping twice, and each batch scraping needs to wait for batch scraping 2 days after the first hardening. If batch scraping is too rapid, cracks will occur and the second batch scraping will appear skinning phenomenon. The theoretical amount of material used for thick batch is about 7.5 kg/m2.
◆Thin batch heat preservation putty:The water-cement ratio of thin batch heat preservation putty is about 1:045. The mixing method is the same as that of ordinary putty. The thickness of batch heat preservation putty should not exceed 0.5 cm at one time. The batch heat preservation putty is the same as ordinary putty. The theoretical dosage of 0.5 cm thick putty is 5 kg/m2 per month. Kehu suggests using thick batch type when using it. The thermal conductivity of thick batch type is lower than that of thin batch type.