製造・施工(1)

[V-269] Confirmation of curing effect of curing material using foam sheet

〇Yu Kajiyama¹, Yoshiki Uno² (1.National Institute of Technology , Ishikawa College, 2.SATO KOGYO CO.,LTD.)

Keywords:Curing , Curing sheet, Moisture curing, Warm curing, Bubble sheet, Non-woven fabric

If the concrete is rapidly dried without sufficient hydration of the concrete after casting, problems such as deterioration in strength and durability occur. In addition, if the insulation surface is not sufficiently warm, cracks are likely to occur due to the temperature difference from the inside of the concrete. For this reason, after the concrete installation is completed, water is usually sprayed on the installation surface and covered with a curing material. In this report, to clarify the curing effect of two types of curing materials using a foam sheet, the heat retention performance during curing and the surface quality after curing are clarified.