Vitrified microsphere heat preservation mortar Special use Colloidal powder The rubber powder is dried under high temperature, high pressure and spray, and its activity is enhanced with various imported products Micropowder Homopolymer, which can make mortar and beads have good affinity, good film-forming property, simple ingredients and low cost.
Technical indicators
Scope of application
It is suitable for external wall composite insulation and basement, garage stairs Fire protection and thermal insulation of corridors and other public facilities.
Construction environment
The construction environment temperature: 5 ℃~35 ℃. It is not suitable for construction under the sun and in rainy days.
Batching method
Ash material: water=0.85:1 (mass ratio), wet mortar should not be mixed too thin. Stir evenly with the agitator and let stand for 3 minutes, then mix again and use.
matters needing attention
When preparing the slurry, only water shall be added, and other aggregates, sands, additives, etc. shall not be added. The prepared slurry shall be used up within 2 hours.
Construction method
When plastering the insulation mortar against the front layer on the clean wall, the thickness shall not be less than 10mm, and it can be plastered to the specified thickness as required after drying. When the plastering thickness is more than 30mm, it can be plastered twice with the interval of more than 12 hours.
1. Construction process of thermal insulation under coating: after the thermal insulation layer is hardened, apply a layer of crack resistant mortar on its surface, with a thickness of 2mm.
2. Construction process of thermal insulation under ceramic tiles: after the thermal insulation layer is hardened, apply a layer of crack resistant mortar on its surface with a thickness of 3mm, and then lay a layer of steel wire mesh, fix the steel wire mesh on the main wall with anchor nails, and then apply a layer of crack resistant mortar, and paste ceramic tiles after it is dry.
Application examples
Reference formula for production of vitrified bead insulation slurry
① PO42.5 ordinary silicon cement 150KG
② Fly ash 50KG
③ Heavy calcium 50KG
④ XX-06 Special glue powder 2-3KG for vitrified bead thermal insulation mortar
⑤ Wood fiber 1-1.5KG
⑥ Polypropylene short fiber or glass fiber 1KG
⑦ Vitrified bead 1m3
Add water directly and mix evenly. The mixture: water=1:1 (G/G). It is better to place it for 5~10 minutes. It is forbidden to construct below 5 ℃. It is better to use up the mixture within 30 minutes for one time mixing. Add vitrified beads on the construction site. It is recommended to prepare 0.15 m3 vitrified beads for every 25KG slurry.
Packaging and storage
1.25 KG, chemical composite paper plastic packaging bag, lined with PVC film;
2. The warranty period is 2 years, and it must be waterproof and moisture-proof. After opening the package, it must be tied and sealed, smelly and harmless.
