1
متالوژی::
کلسیم هیدروکسید
Pozzolana reacts at room temperature with calcium hydroxide in presence of water to form calcium silico-aluminium hydrate compounds (C-S-H) which is a compact substance with low porosity and having cement-like properties at room temperature.
Here, calcium hydroxide [Ca(OH)2], instead of cement, is mixed with sand and water to form a paste which is then pressed into solid, perforated or hollow bricks and hardened under high-pressure steam whereby calcium hydroxide and silica combine to yield calcium hydrosilicate, and strongly bonded bricks become ready.
واژگان شبکه مترجمین ایران