Method for measuring qualities of force resistance of e.g. tiles, used in construction field, involves calculating and comprising characteristic factor of force resistance of soil with preset abacus to deduce qualities of force resistance

摘要

The method involves performing a preliminary calibration related to an abacus and a memorandum by preparing a determined maximum granulometry mixture. Test-tubes are manufactured in the form of cylinders having definite diameter and variable weights. Break forces of each test tube are measured, and a characteristic factor of force resistance of soil is calculated. The characteristic factor is compared with a preset abacus to deduce qualities of force resistance of earth. An independent claim is also included for a method for measuring qualities of force resistance of products manufactured from soil.