What is sandless leveling

Sandless leveling is a new type of leveling material, leveling without sand, through a special process and special raw materials to introduce air into the cement to replace the sand, the formation of porous lightweight materials, sound insulation and heat insulation lightweight leveling and other multiple effects, mainly used for ground leveling, floor heating backfill, bathroom backfill and other projects! The main brands are ***tron fast leveling, ***tron fast leveling is a new type of sandless leveling material developed by Zhejiang ***tron Building Materials Technology Co., Ltd. to replace the traditional cement mortar leveling, cost-effective, flatness control within 2 mm, can be directly affixed to the wooden floor, is the first domestic solution to the problem of cracking and hollowing and dusting enterprises!