Thermal insulation board system, generally including thermal insulation board bonding mortar and plaster mortar used for thermal insulation board surface protection, a good bonding mortar needs to have: easy to stir, easy to operate, non-stick knife; It has good anti-sagging effect; good adhesion and other characteristics. The plastering mortar needs to have: easy to stir, easy to spread, non-stick knife, long opening time, good wettability for the net cloth, not easy to skinning, etc. The above requirements can be achieved by adding appropriate cellulose ether products to the mortar.
Modcell® Cellulose ether can make the mortar have the appropriate consistency, no sagging; Non-stick knife in use, hand feeling light and smooth, easy to comb, continuous uninterrupted, keep the state of combing lines; can make the mortar is easy to wet the board and wall, easy to bond; Excellent water retention rate, can ensure that workers have enough time to embed glass mesh cloth in wet mortar, avoid mortar peeling when plastering; It can have good wrapping property for light filler and reduce water absorption of mortar. It can improve the construction and increase the yield of mortar. It can keep the consistency of mixing slurry for a long time, less bleeding and good stability of slurry. Suitable cellulose ether can maximize the bonding.