1. You can use sand traceless mortar wall repair fluid, which can completely solve the problems of sand loss, sand return, and looseness on new and old walls caused by insufficient markings.
2. Sand penetrates into the mortar without trace like water. The more severe the sand loss, the greater the dosage and the deeper it penetrates. It reacts with the relevant components in the mortar to form, thereby enhancing the strength of the mortar and achieving the desired results. Fundamentally solve the problem of loose sand and loose sand.
3. Understand the mortar wall with insufficient sand and sand loss as a semi-finished product that has not yet been formed. The sand traceless reaction process is the process of turning this semi-finished product into a finished product through specific chemical reactions.
4. However, it is worth noting that if the sand contains too much mud, it may affect the molding effect. Similarly, for mortar walls that have been severely weathered and have been exposed for a long time, the The relevant molecules may have been destroyed and failed, which will also affect the molding effect. It is recommended to test this type of wall first.