低温早强型混凝土结构表面修补砂浆

品牌	杨教授	功能	低温、早强
规格	ZK-05	材质	聚合物砂浆
产地	北京	适用范围	混凝土结构梁、板、柱

zk-05铁路桥梁快速修补砂浆

zk-05 polymer rapid repair mortar

（低温早强型）

zk-05聚合物快速修补砂浆是专为混凝土预制件表面修补而研制的低温早强型聚合物快速修补砂浆。该砂浆即秉承了无机水泥基快速修补砂浆高强、快硬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是低温条件下混凝土表面缺陷快速修补的理想产品。

zk-05 polymer rapid repair mortar is designed for precast concrete structures and repair the surface of early strength development of low-temperature polymer rapid repair mortar. the mortar that is a legacy from our rapid repair of inorganic cement-based mortar strength, rapid hardening and low-cost advantages but also provides the polymer mortar toughness, adhesion and crack resistance is characterized by the low-temperature concrete surface defects under the conditions ideal for quick fixes .

一 特点features

在（0～5℃）条件下具有较高的低温早期强度，2h后达到10mpa。

(0 ~ 5 ℃) under the conditions of high early strength at low temperature, 2h after the reach 10mpa.

对钢筋对钢筋具有保护性能，对已锈蚀的钢筋能起到修补防护效能，且耐久性好。

to protect the performance of reinforced steel bars that have been corroded reinforcement can play a protective patch performance, and good durability.

兼有密实及良好的防水防渗性。

both dense and good nature of water seepage.

对旧混凝土基层有良好的适应性，粘结力强。

for the old concrete grass-roots level have a good adaptability and strong bonding.

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。

the grass roots in moist and humid environment, construction, may be non-stop production under conditions of partial repair.

绿色环保，无可挥发性有害物质

green environmental protection, and no volatile hazardous substances

二 性能指标

	抗压强度2h(mpa)	抗压强度4h(mpa)	抗压强度 24h (mpa)	抗压强度3d(mpa)	抗渗强度28d (mpa)	与界面剂配合的拉伸粘接强度 (mpa)	备注
i型	---	≥20	≥30	≥45	≥1.5	≥3.0	使用温度为20℃
ii型	≥10	---	≥30	≥45	≥1.5	≥3.0	使用温度为0～5℃

参照：混凝土结构加固用聚合物水泥砂浆jg×××(征求意见稿)；gb50367-2006“混凝土结构加固设计规范

reference: reinforced concrete structures using polymer cement mortar jg × × × (draft); gb50367-2006 "reinforced concrete structure design codes

三 应用范围applications

1.混凝土预制件表面缺陷快速修补

precast concrete surface defect quick fix

2.路面、桥面和停车场等混凝土面层缺陷快速修补

road, bridge and parking lots rapid repair of concrete surface layer defects

四 使用方法usage

1．对混凝土预制件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

precast concrete surface defects, clean, remove peel, loose, cellular, and corrosion deterioration of concrete and rinse with water

2.对路面、桥面和停车场等可按施工设计要求将缺陷面切割和剔凿成成规定的几何尺寸与深度后再进行表面清理

on the road, bridge and parking lots can be designed to require the construction defect surface cutting and tick hewn into the specified geometric dimensions and depth of the surface after cleaning

3.将砂浆中干粉与乳液按6～7：1比例（重量比）混合并用机械搅拌3-5分钟

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

4.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 the repair mortar which puts pressure on the surface. general repair layer thickness of not more than 30mm, each no more than 10mm suitable pressure wiping until dry and then to the top layer of the construction

5.施工完成后对裸露的砂浆表面实施阴湿养护.

after the completion of construction of the mortar on the exposed surface of the implementation of wet conservation.

五 注意事项notes

1．可在0～5℃条件下施工和养护。

available at 0 ~ 5 ℃ under the conditions of construction and maintenance.

2. 聚合物砂浆随拌随用。

polymer mixed with the mortar with the use.

3. 5℃以上阴凉干燥处保存，保质期3个月。

5 ℃ for more than a cool dry place preservation, shelf life of 3 months.

六 产品包装packaging

粉料为50㎏袋装，液料为50㎏塑料桶装。

50 kg bags of powder, liquid material is 50 kg plastic drum.