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发明授权
CN105802266B 一种路面超粘薄层胶浆封层混合料及其制备方法 有权

一种路面超粘薄层胶浆封层混合料及其制备方法
摘要：
本发明公开了一种路面超粘薄层胶浆封层混合料及其制备方法。路面超粘薄层胶浆封层混合料包括以下质量百分比的各组分：改性乳化沥青30％～50％、硅酸盐触变润滑剂4％～10％、细粒砂10％～20％、矿物填料0％～6％、水性环氧树脂以及水性环氧树脂固化剂，余量为水；所述水性环氧树脂以及所述水性环氧树脂固化剂的总质量为所述改性乳化沥青质量的5％～10％，其中，所述水性环氧树脂与所述水性环氧树脂固化剂的质量比为1：1～1：2。本发明涉及的路面超粘薄层胶浆封层混合料能够有效封闭路面微裂缝，防止集料松散脱落，阻止水分下渗，显著改善路面外观，且养护费用低。
摘要（英）：

The invention discloses pavement super-sticky thin adhesive cement sealing layer mixture and a preparation method thereof. The pavement super-sticky thin adhesive cement sealing layer mixture comprises the following components in mass percent: 30 to 50 percent of modified emulsified asphalt, 4 to 10 percent of silicate thixotropic lubricant, 10 to 20 parts of fine-grained sand, 0 to 6 percent mineral filler, water-borne epoxy resin, water-borne epoxy resin curing agent and balance of water; the total mass of the water-borne epoxy resin and the water-borne epoxy resin curing agent is 5 to 10 percent of the mass of modified emulsified asphalt, wherein a mass ratio of the water-borne epoxy resin to the water-borne epoxy resin curing agent is 1:1 to 1:2. The pavement super-sticky thin adhesive cement sealing layer mixture disclosed by the invention can effectively seal pavement micro-cracks, prevent aggregate from being loosened and falling, prevent water from downwards seeping, obvious improve pavement appearance and is low in maintenance costs.

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