DCP耐蚀地坪技术及材料

1、DCP耐蚀地坪技术及材料DCP-4耐酸型地坪DCP-5耐碱型地坪DCP-6耐复杂介质地坪概述：DC耐蚀地坪材料，主要由高度耐蚀聚脂、改性环氧树脂、聚氨酯取代乙烯、颜填料、助剂等组成。该技术具有整体性好、抗渗透性突出、附着力强、粘接性好、抗冲而磨、易清洁、施工迅速、维修方便、颜色可调等特点。具有良好的实用性和经济性。主要用途：有酸、碱、盐及有机物作用的工业建筑地面、楼面防护。有腐蚀性介质作用的设备基础、地沟、地坑及构件表面处理。常温、常压下处理或贮存腐蚀性液体的钢筋混凝土储槽、污水处理池。用作砌筑或勾（缝材料，与耐酸砖、耐酸石材复合，提高抗冲、耐磨、耐蚀等级。技术指标：项目DCP-4DCP-5D

2、CP-6抗压强度 砂浆层（Mpa） 胶泥层708070807080抗拉强度 砂浆层(Mpa) 胶泥层797979粘接强度 混凝土面(Mpa) 块材1.52.52.02.51.52.5收缩率（%）0.40.20.6DCP Wearproof Ground Paint Technology and MaterialDCP-4 Acid-Resisting Ground;DCP-5 Alkali-Resisting Ground;DCP-6 Complex Medium Resistance GroundSummary: DC wearproof ground material is compose

3、d of high-wearproof polyurethane, modified epoxy resin, polyurethane taking place of elayl, color filling, auxiliary. The technology has advantages of globality, osmosisproof, adhesion, wearproof, easy cleaning, fast constructing, convenient, changeable color and etc. It has good practical applicabi

4、lity and economical efficiency.Main usage: It is suitable for industrial building ground and floor protection against acid, alkali and salt; for surface treatment of equipment base, channel and structure; for concrete storage channel which is used in treating or storing corrosive liquid in normal te

5、mperature and normal pressure, cesspit treatment; for masonry material with acid-resisting brick, acid-resisting stone material to improve grades of shock resistance, wearproof and corrosion resistance.Technological Specification:ItemDCP-4DCP-5DCP-6Compression strength mortar layer（Mpa） clay layer70

6、8070807080Tensile strength mortar layer(Mpa) clay layer797979Adhesive strength concrete surface(Mpa) block1.52.52.02.51.52.5Strinkage rate（%）0.40.20.6耐蚀性能：硫酸80耐氢氧化钠40耐乙醇30耐硝酸50耐氨水20耐甲醇10耐铬酸40耐次氯酸钠15耐过氧化氢30耐氢氟酸40耐碳酸钠耐氟硅酸10耐醋酸50耐尿素耐甲酸10耐次氯酸20耐氯化铵耐乙二醇90耐次氯酸钠10耐硝酸铵耐丁、辛醇耐硫酸铜电解液、耐硫酸钠电解液、耐汽油耐硫酸锌电解液、耐硫酸铜电解液

7、、耐苯耐盐酸耐硫酸锌耐湿氯气耐氯化铵耐氢氧化钙耐二氧化氯常压、耐硝酸铵耐磷酸钙耐甲苯耐磷酸耐氯化钠耐甲醛耐硫酸钠耐氯化钾耐柠檬酸耐氯化钠耐碳酸氢钠耐环已酮耐酸碱交替耐酸碱交替耐四氯化碳耐注：表中数据为重量百分比浓度，无数据者为饱和溶液。当介质情况为复杂或表中未列数据，可向本公司查询。酸、碱交替硫酸浓度5%，氢氧化钠浓度5%。表中数据为耐蚀材料制成标准样块，常温浸泡一年的结果。地坪构造（示意图）：Base Surface Treatment:基面处理：混凝土一般须自然养护4-6周，水泥砂浆2周以上。地面平整度用2M直尺查允许缝隙5mm。检查强度达到设计要求，重要地面需配置钢筋网。轻度喷沙，去除表

8、面浮灰、油污、疏松等物。表面清洁及清洗，并保持干燥。施工步骤：检查基层，作好隐蔽工程记录，清理干净。涂刷打底料作中间层（通常设二布三胶隔离层或直接刮胶泥层）。砂浆（无重载、非重防腐区域可取消）。面层胶泥封闭（总厚度约在2mm或6mm左右）。养护，打蜡。施工要求：环境温度宜为10-25；相对湿度RH8%。 打底层、中间层（隔离层）可用滚涂、喷涂或刷只得。 砂浆层、胶泥层面层则采用刮抹、压等工法。 注意事项： 详细情况及资料向我公司查询。 施工过程中应保证材料充分搅拌。 产品应贮存在阴凉、通风处，并注意产品质量保证期。 Corrosion Resistance Specification: H2S

9、O480%proofNAOH40%proofCCL430%proofHNO350%proofNH4OH20%proofAlcohol10%proofH2CRO440%proofNACLO415%proofMethanol30%proofHF40%proofNA2SO3proofH2O210%proofCH3COOH50%proof(NH2)2COproofNA2SIF610%proofHCLO20%proofNH4CLproofAminic acid90%proofNACLO10%proofNH4NO3proofEthyleneproofCUSO4Electrolyte proofCycloh

10、exanoneElectrolyte proofGasolineproofZNSO4Electrolyte proofNA2SO4Electrolyte proofPheneproofHCLproofCUSO4proofCl(wet)proofNH4CLproofZNSO4proofCl4O2Normal pressure、proofNH4NO3proofCA(OH)2proofTolueneproofH3PO4proofCA3(PO4)2proofMethanalproofNA2SO4proofNACLproofCitric acidproofNACLproofKCLproof 

11、  Acid/alkali in turnproofNAHCO3proof    Notice:Data in the table is weight percentage thickness, no-data is saturated solution.If the medium condition is complex, please ask the company.The acid and alkali interval suggests: 5% H2SO4, 5% NAOH.Data in the table is sample brick made of

12、 anticorrosion material, the one-year-soaking result in normal temperature.Construction Process:Check the base layer, make a record, clean it.Priming paint;Make the medium layer( normal two-layer cloth, three-layer rubber isolation or straight clay paint);Mortar (if no heavy loading, no anticorrosiv

13、e area, be omitted.)The surface layer is sealed with clay (total thickness is about 2mm-6mm);Maintain and wax.Construction Demand:The environment temperature is 10-25; relative humidity RH8%; The priming layer, medium layer can be rolling, spraying or brush paint; The surface layer of mortar layer, clay layer adopts technique of strike board; Attention: Th