摘要：【中文】本发明提供了一种丙烯酸酯环氧树脂杂化乳液、其制备方法、用途和使用其的人工彩砂。所述丙烯酸酯环氧树脂杂化乳液包括丙烯酸树脂、环氧树脂和乳化剂，所述环氧树脂分散于所述丙烯酸树脂的网络中；所述丙烯酸树脂是丙烯酸酯单体的聚合产物，所述丙烯酸酯单体由64‑70wt％的甲基丙烯酸甲酯、29‑35wt％的丙烯酸丁酯和1‑3wt％的改性丙烯酸酯组成；所述丙烯酸酯单体与环氧树脂的质量比为(60‑80):(20‑40)。本发明提供的丙烯酸酯环氧树脂杂化乳液在固化时，其强度建立快，最终的强度、粘结力和耐磨性较高，耐黄变、耐老化且成本低。基于此杂化乳液制备的人工彩砂具有耐磨性能高，耐老化性能好的特点。 【EN】The invention provides an acrylate epoxy resin hybrid emulsion, a preparation method and application thereof and artificial colored sand using the same. The acrylate epoxy resin hybrid emulsion comprises acrylic resin, epoxy resin and an emulsifier, wherein the epoxy resin is dispersed in a network of the acrylic resin; the acrylic resin is a polymerization product of acrylate monomers, and the acrylate monomers consist of 64-70 wt% of methyl methacrylate, 29-35 wt% of butyl acrylate and 1-3 wt% of modified acrylate; the mass ratio of the acrylate monomer to the epoxy resin is (60-80) to (20-40). When the acrylate epoxy resin hybrid emulsion provided by the invention is cured, the strength is quickly established, the final strength, the bonding force and the wear resistance are higher, and the acrylate epoxy resin hybrid emulsion is yellowing-resistant, ageing-resistant and low in cost. The artificial colored sand prepared based on the hybrid emulsion has the characteristics of high wear resistance and good aging resistance.

摘要：【中文】本发明提供一种仿清水混凝土涂料及其制备方法。所述仿清水混凝土涂料包括：分散相、保护胶溶液和厚浆型质感涂料；所述厚浆型质感涂料按重量份数计包括：乳液100‑200份、烧结彩砂500‑700份、水50‑100份、碳酸钙50‑100份、成膜助剂5‑10份、粉状增稠剂3‑5份、液态增稠剂2‑4份、防冻剂5‑10份、消泡剂1‑3份、分散剂1‑3份和pH调节剂1‑2份。本发明所述仿清水混凝土涂料可以与建筑物形成较高的结合力，相对于传统树脂类质感涂料，进一步提高了涂覆后形成的漆膜的稳定性、保色性以及使用寿命，同时漆膜还具有极强的耐候性、抗老化性能。 【EN】The invention provides a fair-faced concrete imitation coating and a preparation method thereof. The as-cast finish concrete coating comprises: a dispersed phase, a protective glue solution and a thick paste texture coating; the thick paste texture coating comprises the following components in parts by weight: 200 parts of emulsion, 500 parts of sintered colored sand, 700 parts of water, 50-100 parts of calcium carbonate, 5-10 parts of film forming additive, 3-5 parts of powdery thickener, 2-4 parts of liquid thickener, 5-10 parts of antifreeze, 1-3 parts of defoamer, 1-3 parts of dispersant and 1-2 parts of pH regulator. The fair-faced concrete simulated paint disclosed by the invention can form higher binding force with a building, further improves the stability, color retention and service life of a paint film formed after coating compared with the traditional resin texture paint, and meanwhile, the paint film also has extremely strong weather resistance and ageing resistance.

摘要：【中文】本发明涉及一种抗菌彩砂及其制备方法，所述彩砂包括：基料、粘结剂及抗菌剂。本发明提供的抗菌彩砂通过对粘结剂和抗菌剂的协同作用实现了高效的抑菌效果。进一步地，通过本发明提供的制备方法，可实现彩砂的低成本制备，并且通过对效果更好的无机粘结剂系搭配长效持久的无机抗菌体系所结合而制备的彩砂，在建筑材料技术领域应用更加广泛。 【EN】The invention relates to an antibacterial colored sand and a preparation method thereof, wherein the colored sand comprises the following components: base material, adhesive and antibacterial agent. The antibacterial colored sand provided by the invention realizes a high-efficiency antibacterial effect through the synergistic effect of the binder and the antibacterial agent. Furthermore, the preparation method provided by the invention can realize low-cost preparation of the colored sand, and the colored sand prepared by combining the inorganic binder system with better effect and the long-acting and durable inorganic antibacterial system is more widely applied in the technical field of building materials.

摘要：【中文】本发明涉及一种砂包砂仿石涂料，所述砂包砂仿石涂料包括水、杀菌剂、粉状增稠剂、分散剂、消泡剂、成膜助剂、丙二醇、pH调节剂、成膜物、液态增稠剂、烧结彩砂、交联剂及保护胶。本发明提供的砂包砂仿石涂料中色点强度得到提高，把陶彩石涂料与水包砂涂料合二为一。用该方法制得的砂包砂仿石涂料，批涂1遍成型。既保持陶彩石涂料的平整，又兼具水包砂涂料的颜色多样性，同时又能缩短施工工期。 【EN】The invention relates to a sand-in-sand stone-like coating which comprises water, a bactericide, a powdery thickener, a dispersant, a defoaming agent, a film-forming aid, propylene glycol, a pH regulator, a film-forming substance, a liquid thickener, sintered colored sand, a cross-linking agent and a protective adhesive. The sand-in-sand stone-like coating provided by the invention has the advantages that the color point strength is improved, and the sand-in-sand stone-like coating and the ceramic color stone-in-water coating are combined into a whole. The sand-coated sand stone-like coating prepared by the method is formed by coating for 1 time in batches. Not only keeps the flatness of the ceramic color stone coating, but also has the color diversity of the sand-in-water coating, and simultaneously can shorten the construction period.

摘要：【中文】本发明涉及多孔二氧化硅薄膜的制备技术领域，具体来说是一种通过连续波激光辐照制备纳米多孔二氧化硅薄膜的方法及其设备，将富硅氧化硅薄膜固定于一设置在密闭的金属腔体内的移动平台上，所述的金属腔体在垂直于移动平台的运动方向的一侧设有石英窗口，使用聚焦透镜将连续波激光的激光光斑通过石英窗口聚焦至富硅氧化硅薄膜表面，并同时持续向金属腔体内通入氮气气流，通过控制移动平台的移动速度以获得不同密度的纳米孔洞，通过控制激光功率以获得不同孔隙的纳米孔洞。本发明同现有技术相比，其优点在于：能够尽可能避免使用造成环境污染的化学试剂，又能保证薄膜的洁净度；能够对纳米多孔二氧化硅薄膜的孔隙大小的均匀性进行精确控制。 【EN】The invention relates to the technical field of preparation of porous silicon dioxide films, in particular to a method and equipment for preparing a nano porous silicon dioxide film by continuous wave laser irradiation. Compared with the prior art, the invention has the advantages that: the method can avoid using chemical reagents causing environmental pollution as much as possible, and can ensure the cleanliness of the film; the uniformity of the pore size of the nanoporous silica film can be precisely controlled.

摘要：【中文】本发明公开了一种用于碱性氢析出反应碳担载的氧化镍修饰的超细铂铑纳米棒合金电催化剂及其制备方法与应用，属于碱性电解水氢析出技术领域。本发明以铂盐为铂源、钴盐为钴源、铑盐为铑源，通过在有机溶剂和结构引导剂的作用下还原生成氧化镍修饰的超细铂铑纳米棒。本发明通过控制反应温度、结构引导剂的种类和浓度、反应气氛达到对催化剂形貌和组分控制，探究得到有利于氧化镍修饰的超细铂铑纳米棒表现出最优异的氢析出活性的制备条件。本发明制备工艺流程简便，合成成本较低，有利于批量生产。本发明所制备的氧化镍修饰的超细铂铑纳米棒具有优异的氢析出性能，适用于碱性电解水氢析出反应。 【EN】The invention discloses a carbon-supported nickel oxide-modified ultrafine platinum-rhodium nanorod alloy electrocatalyst for alkaline hydrogen evolution reaction, and a preparation method and application thereof, and belongs to the technical field of alkaline electrolytic water hydrogen evolution. The invention takes platinum salt as a platinum source, cobalt salt as a cobalt source and rhodium salt as a rhodium source, and generates the nickel oxide modified superfine platinum rhodium nano rod by reduction under the action of an organic solvent and a structure guiding agent. The invention controls the appearance and components of the catalyst by controlling the reaction temperature, the type and concentration of the structure guiding agent and the reaction atmosphere, and researches the preparation conditions of the superfine platinum-rhodium nanorod beneficial to modification of nickel oxide and showing the most excellent hydrogen precipitation activity. The preparation process is simple and convenient, has low synthesis cost and is beneficial to batch production. The nickel oxide modified superfine platinum-rhodium nanorod prepared by the invention has excellent hydrogen precipitation performance and is suitable for hydrogen precipitation reaction of alkaline electrolyzed water.

摘要：【中文】本发明公开了一种具有内养护功能的水泥水化热调控材料的制备方法：包括以下步骤：（1）将淀粉和糊精与水混合，升温至50~70℃，继续搅拌2~4h，使溶液变均一；（2）将丙烯酸，2‑丙烯酰胺‑2‑甲基丙磺酸，丙烯酰胺，pH调节剂，引发剂和交联剂与水混合，搅拌均匀后加入到淀粉糊中，继续反应2~6h过滤干燥粉碎即可得到有内养护功能的水泥水化热调控材料。该方法将具有水化调控的功能的材料糊精、淀粉通过加成反应与有内养护功能的吸水性树脂分子链相连，前期起到了水泥水化调控的作用，后期能持续的对混凝土内部进行养护，减少裂缝的产生。 【EN】The invention discloses a preparation method of a cement hydration heat regulating material with an internal curing function, which comprises the following steps: the method comprises the following steps: (1) mixing starch, dextrin and water, heating to 50-70 ℃, and continuously stirring for 2-4 hours to make the solution uniform; (2) mixing acrylic acid, 2-acrylamide-2-methylpropanesulfonic acid, acrylamide, a pH regulator, an initiator and a cross-linking agent with water, uniformly stirring, adding into the starch paste, continuously reacting for 2-6 h, filtering, drying and crushing to obtain the cement hydration heat regulating material with the internal curing function. The method connects dextrin and starch which have hydration regulation and control functions with a water-absorbent resin molecular chain with an internal curing function through an addition reaction, plays a role in cement hydration regulation and control in the early stage, and can continuously cure the interior of concrete in the later stage, thereby reducing the generation of cracks.

摘要：【中文】本发明公开了一种具有核壳结构的混凝土水分蒸发抑制剂的制备方法：包括以下步骤：（1）将硅溶胶，乳化剂，和水混合，常温搅拌2~4h，得到核溶液;(2)加入二十二醇，乙烯基吡咯烷酮，聚乙烯醇升温至60~70℃，保温4~6h，然后冷却即可得到核壳结构的混凝土水分蒸发抑制剂。该方法制得的水分蒸发抑制剂制备工艺简单，无副产物，不易分层，硅溶胶对醇基膜性能有较大的提升，使得水分蒸发抑制剂有优异的水分蒸发抑制效果。 【EN】The invention discloses a preparation method of a concrete water evaporation inhibitor with a core-shell structure, which comprises the following steps: the method comprises the following steps: (1) mixing silica sol, an emulsifier and water, stirring at normal temperature for 2-4 h to obtain a core solution, and (2) adding behenyl alcohol, vinyl pyrrolidone and polyvinyl alcohol, heating to 60-70 ℃, preserving heat for 4-6 h, and cooling to obtain the concrete water evaporation inhibitor with the core-shell structure. The water evaporation inhibitor prepared by the method has the advantages of simple preparation process, no by-product and difficult layering, and the performance of the alcohol-based membrane is greatly improved by the silica sol, so that the water evaporation inhibitor has excellent water evaporation inhibition effect.

摘要：【中文】本发明公开一种植物固体饮料，属于保健食品技术领域，是由下述重量份的原料制成：山药10‑20份、黄精10‑20份、桑叶粉5‑15份、松花粉5‑15份、燕麦β‑葡聚糖3‑8份、人参3‑8份、肉桂3‑8份、枸杞子3‑8份、沙棘3‑8份、葛根3‑8份、苦瓜3‑8份、黄秋葵3‑8份、葡萄糖基甜菊糖苷3‑8份、罗汉果甜苷3‑8份。本发明的复合植物固体饮料由药食同源的中药和功能性配料组成，各种组分之间相互影响、相互作用，使得所得复合植物固体饮料能全面为糖尿病患者提供营养支持，能够全面补充人体细胞需要的营养，能提高胰岛素细胞活力和身体抵抗力，并且具有快速修复受损血管细胞、调理肠胃的作用。 【EN】The invention discloses a plant solid beverage, which belongs to the technical field of health-care food and is prepared from the following raw materials, by weight, 10-20 parts of Chinese yam, 10-20 parts of rhizoma polygonati, 5-15 parts of mulberry leaf powder, 5-15 parts of pine pollen, 3-8 parts of oat β -glucan, 3-8 parts of ginseng, 3-8 parts of cinnamon, 3-8 parts of wolfberry fruit, 3-8 parts of sea buckthorn, 3-8 parts of kudzu root, 3-8 parts of balsam pear, 3-8 parts of okra, 3-8 parts of glucosyl stevioside and 3-8 parts of mogroside.

摘要：【中文】本发明公开了提供一种移动式全断面整体钢模衬砌台车及其在泵送浇筑二衬混凝土中的应用；本发明在传统隧道二衬结构混凝土对称入仓施工工艺的基础上，通过台车模板底部设置排气孔和一次性分层浇筑常态混凝土和自密实混凝土，一方面解决了底部混凝土填充不密实出现的局部露筋的技术问题，另一方面解决传统隧道二衬混凝土由于自身沉降收缩和自收缩较大造成的拱顶脱空的问题，最终提高了山体隧道二衬结构混凝土的施工质量和服役性能。 【EN】The invention discloses a movable full-section integral steel mould lining trolley and application thereof in pumping and pouring secondary lining concrete; on the basis of the traditional symmetrical warehousing construction process of the concrete with the secondary lining structure of the tunnel, the invention adopts the trolley template with the air vent at the bottom and adopts one-step layered pouring of the normal concrete and the self-compacting concrete, thereby solving the technical problem of local exposed ribs caused by the non-compact filling of the concrete at the bottom, solving the problem of vault clearance caused by self-sedimentation shrinkage and large self-shrinkage of the concrete with the secondary lining structure of the traditional tunnel, and finally improving the construction quality and the service performance of the concrete with the secondary lining structure of the mountain tunnel.