First, what is thermal insulation mortar
Thermal insulation mortar is a kind of ready-mixed dry powder mortar made of various light materials as aggregate, cement as gelling material, mixed with some modified additives, and mixed by the production enterprise. It is mainly used for building external wall insulation, and has the advantages of convenient construction and good durability.
Second, the type of insulation mortar
The thermal insulation mortar on the market is mainly two kinds: inorganic thermal insulation mortar (vitrified microbead fire insulation mortar, composite aluminum silicate thermal insulation mortar, perlite thermal insulation mortar) and organic thermal insulation mortar (rubber powder polystyrene particle thermal insulation mortar).
Inorganic thermal insulation mortar is a new type of thermal insulation and energy-saving mortar material used for painting the interior and exterior walls of buildings. Inorganic vitrified microbeads (which can also be replaced by closed cell expanded perlite) are used as light aggregate, and dry powder mortar composed of cementing materials, anti-cracking additives and other fillers is added. It has the characteristics of energy saving and waste, thermal insulation, fire and frost prevention, aging resistance and low price, and can be widely used in intensive residential buildings, public buildings, large public places, inflammable and explosive places, places with strict fire protection requirements. It can also be used as a fire isolation belt construction to improve building fire prevention standards.
Adhesive polystyrene particle insulation mortar is a kind of two-component insulation material, which is mainly composed of polystyrene particles plus cementing material, anti-cracking additives and other fillers.
Third, the role of insulation mortar
1, thermal insulation mortar and its corresponding system of anti-crack mortar, suitable for multi-storey and high-rise building reinforced concrete, aerated concrete, brick laying, sintered brick and non-sintered brick wall external insulation plastering engineering and internal insulation plastering engineering, for all kinds of old building thermal insulation transformation engineering is also very suitable.
2, the finish is the coating or the external insulation layer of the brick; Large mold built-in shuler plate system outside sweeping dust.
3, stairwell, partition wall, kitchen toilet insulation; Enclosed balcony, ceiling and other enclosure structure, including the internal insulation layer.
4, underground garage roof insulation fire protection layer; Insulation layer of steel structure building.
5, building special-shaped structure insulation layer; Dry hanging stone inner layer of thermal insulation filling.
6, ground insulation, ground heating insulation; Thermal insulation of roofing, planting roofing and wood structure roofing.