Reduce the porosity of

12.05.2017 | комментариев 0 | раздел: Стены

waterproofing additives — polymers. Reduce the porosity of concrete, but reduce the thermal insulation properties of the foundation.

Adding bastard lime (20 percent of the weight of cement), washing powder (150 grams per 50 kg of cement), PVA glue (200 grams per bucket of solution) also improve the plasticity of the mixture.

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