Some building materials have a tendency to deteriorate or rot if they get too wet. An application of lime render will absorb the water before it has a chance to affect the walls, then slowly release it until the render has dried out again. As well as keeping buildings solid, this helps to prevent mould and mildew from growing on walls.
2017 World Championships in Athletics. The 2017 IAAF World Championships are the 16th edition and are scheduled to be held in August 2017 in London, United Kingdom. London was officially awarded the Championships by the IAAF, in Monaco on 11 November 2011. This championship is to be sprinter Usain Bolt's and distance runner Mo Farah's last.
The USATF Masters Outdoor Championships will feature athletes ranging in age from 30-100+. Competition at each age group will display their speed, strength, and endurance. Track events will range from 60 meters to 3,000 meters, while field events will include full range of jumps and throws. The final time schedule for each day will be set following the close of entries on June 16. Please enjoy your time in Grand Rapids and we wish you the best of luck as you get ready to compete.