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The scientists conducted comparative studies under an electron microscope and found that there were many tiny "plastic bridges" in the treated clay. These "plastic bridges" fundamentally changed the hard and brittle nature of the clay. German scientists also repaired two sections of new walls in muddy bricks and newly developed clay bricks in the city of Sieggen in central Germany. After 10 months of solar rain forests, walls repaired with ordinary mud bricks have collapsed, but they have been added. The clay walls built of styrene resin clay bricks are intact.
The performance of this new type of clay bricks has convinced scientists that the renaissance of clay building materials has come. The use of clay is more conducive to environmental protection. It can reduce the series of pollution caused by steel and cement production, and it can also make people's work and life closer. Natural and healthier.
In July 2003, an expert from the German company BASF discovered that adding 2.5% styrene resin to clay can fundamentally improve the material properties of clay. The unfired clay is no longer afraid of water and its bending strength ratio The original increase of 3 times.