Introduction
The Importance of Using the Original Building Stone
Types of Cheat Methods in the Building Stone Market
Unfortunately, due to the large market and demand, some profiteers offer counterfeit or low -quality building, some of the most common fraud methods are:
's appearance and physical examination of building stone
One of the first and most basic ways to detect the original building stone is to carefully examine the appearance and physical characteristics of the building stone. The original building stone usually has a natural texture, a surface without synthetic coatings, uniform role and painting without cracking and abnormal stains. To check the look of the building stone:
Building Stone Resistance Experiment
Another important way to detect the original building stone is to perform resistance tests. The original building stone should be resistant to pressure, impact and bending. These tests are usually done when loading or installing:
Impact Test: with a gentle impact on the building stone, a transparent and natural sound should be heard and there is a possibility of cheating in the case of hollow or abnormal sounds. Pressure Test: If the building stone is cracking or cracking with a little pressure, it is not the principle. Test Test : Cracking a metal tool or sequin on the surface of the building stone should not be produced large amounts of powder or soil.
diagnosis with water testing and moisture absorption
The original building stone has a standard porosity and should not quickly absorb water or moisture. A simple solution is to pour a few drops of water on the building stone and wait for the absorption rate.
- If the water is absorbed quickly and the water reserves on the building stone, the stone is fake or low quality.
- If the water remains on the surface for longer, the building stone is of favorable quality.
Construction Stone Color Tested
Some counterfeit stones are painted with artificial paint to look beautiful and luxurious. Draw a mild napkin or mild solvent on the building stone; If the color gives back or remains on the napkin, this is a fake building.
Determine Cheat by Comparing the Weight of the Building Stone
Original building stone usually has a higher weight than fake building stone with lower density. When comparing two similar stones, lighter building stone is a sign of lower quality or possibility of fraud.
use of specialized laboratory equipment
may not have access to specialized equipment, but in important projects you can use authorized laboratories to identify the original building stone:
Buying a building with birth certificate and warranty
The most prestigious vendors, such as Albach Shop, always provide the building stone, product birth certificate, precise technical specifications, extraction location and authenticity guarantees. Buying a building stone without ID has a high risk.
A valid supplier's role in ensuring the originality of the building stone
The authenticity of the building stone is directly related to the seller's credibility and expertise. Albach Shops, as one of the specialized building for building stone sales in Tehran, guaranteed the origin of the product, a brilliant history, sampling and professional consulting, is the best choice for unrivaled and secure building stone.