· worst, particulady at low temperatures. polymer modified bitumen felts performd much better...

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Page 1:  · worst, particulady at low temperatures. Polymer modified bitumen felts performd much better than unmodified felts.J These results were for individual sheets rather than for built
Page 2:  · worst, particulady at low temperatures. Polymer modified bitumen felts performd much better than unmodified felts.J These results were for individual sheets rather than for built
Page 3:  · worst, particulady at low temperatures. Polymer modified bitumen felts performd much better than unmodified felts.J These results were for individual sheets rather than for built