The impact of RDP on freshly blended mortar:
1. Extend the functioning time and adjustable time of mortar.
2. EPTrove the drinking water retention performance of the mortar to guarantee the dampness amount of the cement.
three. EPTrove sag resistance (EPT modified rubber powder).
four. EPTrove workability (easy to apply on base materials, straightforward to press ceramic tile into adhesive).
Effect on hardened mortar:
It has excellent adhesion to numerous substrates, incXiHu (West Lake) Dis.Hu (West Lake) Dis. concrete, plastering, wood, previous ceramic tiles, PVC and other resources, and has great moldability unEPTvarious local climate situations.
RDP dissolution strategy:
Very hot drinking water dissolution technique: Because RDP does not dissolve in sizzling water, the preliminary redispersible laEPT powEPTcan be evenly dispersed in scorching water, and then swiftly dissolved when cooled. Two typical methods are described as follows:
1. Put the needed quantity of very hot water in the container and heat to about 70 ordmC. Progressively add the redispersible laEPT powEPTunEPTslow stirring, start off RDP to float on the floor of the water, then progressively form a slurry, and cool and shape with stirring.
two. Include the necessary quantity of one/three or two/three water to the container, and warmth to 70 ordmC, in accordance to 1), disperse RDP to get ready sizzling water slurry incorporate the remaining volume of cold h2o to sizzling h2o slurry Right after stirring, cool and shape.