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公开(公告)号：US20180257260A1
公开(公告)日：2018-09-13
申请号：US15762016
申请日：2016-09-23
Applicant: HOLCIM TECHNOLOGY LTD
Inventor： Matthieu HORGNIES , Isabelle DUBOIS-BRUGGER , Fabienne LEGRAND , Gérard MOLINES
CPC classification number: B28B19/0053 , B28B11/046 , B28B11/048 , B28B11/0872 , B28B11/24 , B28B23/00 , H01L31/02013 , H02S20/26 , Y02B10/12
Abstract: A method for manufacturing a pre-fabricated element for construction and electricity production includes providing a formwork mould; introducing a photovoltaic module into the formwork mould, and for this purpose vertically positioning the photovoltaic module against or in replacement of one of the walls of the formwork mould, the front face of the at least one photovoltaic module being arranged so as to face an area of the space located outside the mould; depositing an adhesive structural material or a mixture of adhesive structural materials on all or part of the rear face of the at least one photovoltaic module arranged so as to face an area of the space located inside the mould, the adhesive structural material including at least one polymer from the epoxide, polyurethane, acrylic, or styrene-acrylic family, and pouring fresh concrete into the formwork mould so as to cover the adhesive structural material.
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公开(公告)号：US20200276729A1
公开(公告)日：2020-09-03
申请号：US16645964
申请日：2018-09-05
Applicant: HOLCIM TECHNOLOGY LTD.
Inventor： Matthieu HORGNIES , Fabienne LEGRAND , Gérard MOLINÈS , Laurent MEUNIER , Isabelle DUBOIS-BRUGGER
Abstract: In a method of manufacturing a concrete element having a functional layer, a rear side of the functional layer being bonded to the concrete element by an adhesive, the roughness of the rear side of the functional layer is increased by sand blasting, wherein the sand blasting is carried out for obtaining a surface roughness Ra of the rear side of the functional layer of between 1.5 μm and 6 μm.
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