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കേരള പഞ്ചായത്ത് കെട്ടിട നിർമ്മാണ ചട്ടങ്ങൾ 2019Kerala panchayat building ...

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Spiderman Spider lock

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Exterior floor Pavement    Pavement , in construction, is an outdoor floor or superficial surface covering. Paving materials include   asphalt ,   concrete , stones such as   flagstone ,   cobblestone , and   setts ,   artificial stone ,   bricks ,   tiles , and sometimes wood. In   landscape architecture , pavements are part of the   hardscape   and are used on   sidewalks ,   road surfaces ,   patios ,   courtyards , etc. Paver      Interlocking concrete pavers      Stone pavers The term  pavement  comes from Latin  pavement , meaning a floor beaten or rammed down, through Old French  pavement .  The meaning of a beaten-down floor was obsolete before the word entered English. Pavement laid in patterns like  mosaics  were commonly used by the Romans. A  paver  is a paving stone, tile, brick, or brick-like piece of concrete commonly used as exterior  flooring . In a factory, concrete pavers are made by pouring a mixture of concrete and some type of coloring agent into a mold of some sh