Nā te kaha o te kume o te muka karāhe GFRP Rebar, te ātete ki te waikura, te ngāwari ki te tapahi me ētahi atu āhuatanga, ka whakamahia te muka karāhe GFRP Rebar i roto i te kaupapa whakangungu raro whenua hei whakakapi i te whakamahinga o te whakakaha maitai noa, ināianei kua piki haere te maha o ngā kamupene kua tīmata ki te whakamahi i te muka karāhe GFRP Rebar i roto i te huarahi tere, ngā taunga rererangi, ngā tautoko poka, ngā piriti, te miihini takutai moana me ētahi atu mara.