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Sisal
| Глоссарий по архитектуре и конструкциям |
- An organic fiber from the leaves of the plant; used in making rope and cordage; sometimes mixed with plaster.
- A strong, white, bast fiber produced from leaves of the agave plant, which is found in central america, west indies, and africa. sisal is used chiefly for cordage and twine. size: see sizing.
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Evaporation retarder, английский
An organic liquid which, when spread on the water film on a concrete surface, retards the evaporation of water resulting from bleeding, 5.
Litmus, английский
- An organic chemical indicator of acidity or alkalinity; is red in color for ph values below 4.5 and blue above 8.3.
- A substance which turns red in acid and blue in alkali
- Лакмус liver: bull`s ~ проф. плывун
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