铁路桥梁高强修补砂浆 杨教授

品牌	杨教授	功能	结构表面修补
规格	zk-03	材质	聚合物砂浆
产地	北京	适用范围	桥梁结构修补

zk-03铁路桥梁高强修补砂浆

zk-03high-strength polymer repair mortar
（高标号混凝土结构修补专用）

zk-03高强聚合物修补砂浆是专为高标号混凝土结构表面修补而研制的聚合物修补砂浆。该砂浆即秉承了无机水泥基修补砂浆高强及低成本的优势又具备了聚合物砂浆的韧性、粘接性和抗裂性的特性，特别适用于高速铁路客运专线c50以上厢式梁及c55以上轨道板的表面缺陷修补。

high-strength polymer repairmortar is the branch building industry for high-grade surfacerepair of concrete structures was developed polymer repair mortar.the mortar that is a legacy from our high-strength inorganiccement-based repair mortar and low-cost advantages but alsoprovides the polymer mortar toughness, adhesion and crackresistance characteristics, especially suitable for high-speed railpassenger line for more than c50 and c55 beams over van orbitalplate surface defect repair.
特点features

高强，其抗压强度到达70mpa以上，完全满足c50～c60混凝土的表面修补

high-strength, its compressivestrength reached 75mpa more fully meet the c50 ~ c60 concretesurface repair

新旧界面结合力强，与界面剂结合使用粘接强度≥3.0mpa，达到混凝土表面的破坏

with the strong combination ofthe original concrete surface, and interface agents with the use ofits tensile strength of the adhesive mortar ≥ 2.5 mpa or more canbe achieved by the effect of concrete surface damage

防水、抗渗性和耐候性效果好

waterproofing, impermeability anddurability good results

能在潮湿基层和潮湿环境下施工，可在不停产条件下进行局部抢修。

to the grass roots in wet andhumid environment, construction, may be non-stop production underconditions of partial repair.

绿色环保，无可挥发性有害物质

green environmental protection,and no volatile hazardous substances

性能指标performance

抗压强度7d(mpa)compressive strengthof 7d (mpa)	抗折强度7d(mpa)flexural strength of7d (mpa)	抗压强度28d(mpa)compressivestrength 28d (mpa)	抗折强度28d(mpa)flexural strengthof 28d (mpa)	抗渗强度28d(mpa)anti-permeability strength 28d(mpa)	与界面剂配合的拉伸粘接强度28d (mpa)and theinterface agent with the tensile bond strength 28d
≥40	≥8	≥70	≥13.5	≥1.5	≥3.0

参照：混凝土结构修复用聚合物水泥砂浆jg×××(征求意见稿)

jc/t-986-2005水泥基灌浆材料；gb50367-2006“混凝土结构加固设计规范

reference: concrete structuresusing polymer cement mortar repair jg × × × (draft)
jc/t-986-2005 cement based grouting materials; gb50367-2006"reinforced concrete structure design codes

应用范围applications

1.高速铁路客运专线厢式梁及轨道板的表面缺陷修补。

high-speed railway passenger vanline liang and orbital plate surface defect repair.

使用方法usage

1．对厢式梁及轨道板表面的缺陷进行清理，剔除剥落、疏松、蜂窝和腐蚀等劣化混凝土并用清水冲洗干净

van beams and plates on thesurface of the track defects, clean, remove peeling, loose,cellular, and corrosion deterioration of concrete and rinse withwater

2.将砂浆中干粉加水混合并用机械搅拌3-5分钟

the mortar in the dry powder andlotion by 6 ~ 7:1 ratio (weight ratio) mixture, and stir 3-5minutes with mechanical

3.用抹刀将砂浆用力压抹至修补面上。一般修补层厚度不超过30mm,每次压抹不超过10mm为宜，待表干后再进行上面一层的施工

with the spatula to wipe to therepair mortar which puts pressure on the surface. general repairlayer thickness of not more than 30mm, each no more than 10mmsuitable pressure wiping until dry and then to the top layer of theconstruction

4.修补完成后对裸露的砂浆表面实施阴湿养护7天（参照混凝土养护制度）后转为干养21天即可达到设计强度

patching mortar after thecompletion of the exposed surface of the implementation of wetconservation 7 days (refer to concrete curing system), after 21days to dry to support design strength can be achievedby

注意事项notes

1．施工温度在5℃以上，不宜在雨天、冰冻时施工。

construction of the temperatureat 5 ℃ and above, not on rainy days, frozen during theconstruction.

2. 聚合物砂浆随拌随用。

polymer mixed with the mortarwith the use

3. 5℃以上阴凉干燥处保存，保质期6个月。

5 ℃ for more than a cool dryplace preservation, shelf life 6 months.

产品包装packaging

粉料为50㎏袋装。

50 kg bags of powder.