إجراء مقترح من رواندا: مواد إنشاء الطرق

This Draft Rwanda Standard specifies performance requirements and corresponding test methods for all natural stone kerbs used for external paving and road finishes. This Standard also provides for the evaluation of conformity and for marking of the natural stone slabs. It is applicable to natural stone kerbs used for external paving use including all pavements typical of road works, such as pedestrian and trafficked areas, outdoor squares and similar to be used in an outdoor condition that are subject to the weathering agents, such as temperature changes, rain, ice and wind.