The article analyzes the crushing reasons of the cement concrete deck paving course and slab block, and puts forward the relative countermeasures and measures.

该文分析了水泥混凝土桥面铺装层及板块破碎原因，并提出了相应对策及措施。

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At the same time, John Brierley Ltd on Turnbridge Mills had a window smashed by a paving slab.

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In its current form, the PaveGen paving slab contains a low-energy LED which lights up, expressing the energy transfer idea to the user but only consuming around 5% of the energy from each footstep.

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Also creditable are staples like lasagna, an overwhelming paving-stone slab of meat and ricotta with micro-greens on top.

NEWYORKER: Joanne Trattoria