Main products: EPS line, GRC line, Roman column, etc. , can be customized according to customer needs, exterior wall EPS decorative line manufacturer.
Lime hardens by drying, crystallization and carbonization. Due to the low content of carbon dioxide in the air, the hard shell of calcium carbonate formed after carbonation prevents carbon dioxide from penetrating into the interior and water evaporates. Therefore, the hardening is slow and the strength after hardening is not high. 1:3 the compressive strength of lime mortar in 28 days is only 0.2~0.5MPa.
Hairong building energy-saving modules produced by the company have the largest proportion, the simplest structure, the most patent approvals and qualifications, and the best market sales.