Research Article
Mechanism and Durability of Repair Systems in Polymer-Modified Cement Mortars
Table 2
The parameters of polymers.
| | | Solid content
(%) | Viscosity
(mPa·s) | Bulk density
(g·cm−3) | pH value | Min film formation
temp. (°C) | Glass transition
temp. (°C) | Ash content
(% by weight) |
| | SBR dispersion | 51 | 35–100 | — | 7.8~10 | 15~21 | −3 | — | | SAE dispersion | 57 | 50–150 | — | 7.0~8.5 | 1 | −6 | — | | SAE powder | — | — | 0.5 | 8.0 | 0 | 15 | 9.5 |
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