This wording is sufficiently clear to confirm the intention to grant an interest in the protection of the immovable property. If you sell materials, you may want to consider keeping a security interest in all goods purchased by your buyer. This can be seen as a security rate of purchase money.  If your buyer resells the materials and receives cash for it, you now have a security interest in these cash products for a limited period of time. Installation is a critical process for entering into safety agreements and obtaining safety interests. It is only at the time of compliance with the conditions of attachment that the creditor becomes an insured party. To obtain a seizure, the following obligations must be fulfilled: the owner of the security right or an agent must also sign whether the owner of the asset is independent of the debtor. This may be the case, for example, if your debtor is an excavated subcontractor and all of his equipment is in the personal name of the debtor`s president. . .