Documents and regulations

Availability of certificates / test protocols for building mixes used for printing at home?

The printer prints with standard compositions based on 500 series cement, which can be purchased in any city. Accordingly, certificates should be asked from sellers (suppliers). You can use mixtures with mineral additives and fiber (they are also mass-produced, all the necessary documents are available).

Accordingly, the strength characteristics of the sand concrete will be equal to those stated in the certificate.

Certification, security of the resulting object?

The object of individual housing construction, built with the help of a 3D printer, is put into operation in the usual way. In low-rise construction, they can be used without restrictions.

There is no state standard for additive technology for multi-storey construction in Russia yet - it is in development.

Is there a regulatory framework allowing the use of your mixtures in construction?

For individual housing construction, it is enough to take into account the subtleties of 3D technology in the project.

Is there any regulatory documentation that regulates the construction of houses on a 3d printer? have the finished houses been examined, including for earthquake resistance?

For individual housing construction, it is enough to take into account the subtleties of technology in the project. There is no regulatory and technical base for high-rise buildings.

3D construction printers
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