The use of various preservatives to maintain and protect timber is dated to ancient years. Modern technology offers us ecologic chemical substances that grant timber ultimate protection for many years.
| DECKING | ||||||
|---|---|---|---|---|---|---|
| mm | IMPREGNATION CLASS |
|||||
| 21 x 95 | AB | |||||
| 21 χ 120 | AB | |||||
| 28 χ 95 | AB | |||||
| 28 x 120 | AB | |||||
| PLANED IMPREGNATED | |
|---|---|
| mm | IMPREGNATION CLASS |
| 21 x 95 / 120 / 145 | A-AB |
| 35 x 70 | A-AB |
| 45 x 45 / 70/ 95/ 120-170 | A-AB |
| 48 x 48 - 173 | A-AB |
| 58 x 120 | A-AB |
| 70 x 70 / 120/ 145 | A-AB |
| SAWN IMPREGNATED | |
|---|---|
| mm | IMPREGNATION CLASS |
| 25 x 100 / 125 / 150 | A-AB |
| 50 x 50 - 200 | A-AB |
| 75 x 75 | A-AB |
| 100 x 100 / 173 | A-AB |
| 125 x 125 | A-AB |
| 150 x 150 | A-AB |
