聚合物修补砂浆价格_厂家

聚合物修补砂浆技术简介 (Polymer Repair Mortar Technical Profile)

特点 (Features)

聚合物修补砂浆是以高分子聚合物乳液与特种水泥为核心成分的复合修补材料，具备高粘结强度（与混凝土粘结拉伸强度≥1.8 MPa）、超早强性（1天抗压强度≥20 MPa）、抗渗性（1.7 MPa水压不透水）及耐候性（-40℃~80℃稳定）。其微膨胀特性（竖向膨胀率0.02%-0.03%）可补偿收缩应力，抗裂延伸率达500%以上，有效抑制裂缝扩展。独特的自流平性（流动度≥240mm）和湿基施工能力（潮湿基层直接应用）显著提升修补效率。

优点 (Advantages)

长效防护：50次冻融循环后强度无衰减，机油浸泡30天强度提升10%，使用寿命超30年；
施工革新：无需振捣/模板，单次修补厚度达200mm，工期缩短50%；
环保合规：零VOC排放，符合GB/T 50448-2008标准，粉体无毒可回收；
全场景适配：支持-5℃低温施工，耐酸碱/油污/紫外线，适配核电/海洋工程。

用途 (Applications)

建筑修复：混凝土蜂窝/露筋/麻面修补（粘结强度≥3.0 MPa），历史建筑无损加固；
交通工程：机场跑道/高速公路裂缝快速修复（2小时开放交通），桥梁伸缩缝密封；
工业设施：化工厂房耐腐蚀地坪翻新（抗氯离子渗透≥2.0×10⁻¹² m²/s），储罐防渗层；
水利工程：水坝防碳化处理（氯离子扩散系数≤1.5×10⁻¹² m²/s），码头钢桩防腐。

Polymer Repair Mortar Technical Profile

Features

Polymer Repair Mortar is a composite material combining polymer emulsion and specialty cement, featuring ultra-high bond strength (≥1.8 MPa tensile adhesion), rapid early strength (≥20 MPa compressive strength in 1 day), watertightness (1.7 MPa water pressure resistance), and weather resistance (-40℃~80℃ stability). Its micro-expansive property (0.02%-0.03% vertical expansion) compensates shrinkage stress, while self-leveling ability (≥240mm spread) and wet-surface applicability enhance repair efficiency.

Advantages

Long-term protection: Survives 50 freeze-thaw cycles with no strength loss, gains 10% strength after 30-day oil immersion, service life >30 years;
Construction innovation: No vibration/molds required, 200mm single-layer placement, 50% time savings;
Eco-compliance: Zero VOC emissions, GB/T 50448-2008 compliant, recyclable powder;
All-scenario adaptability: -5℃ low-temperature curing, acid/alkali/oil/UV resistance, applicable to nuclear/marine projects.

Applications

Building restoration: Honeycomb/rebar exposure repair (≥3.0 MPa bond strength), heritage structure reinforcement;
Transportation: Airport runway crack sealing (2-hour reopening), bridge expansion joint grouting;
Industrial facilities: Chemical plant floor refurbishment (chloride penetration ≤2.0×10⁻¹² m²/s), tank lining;
Water infrastructure: Dam carbonation protection (chloride diffusion ≤1.5×10⁻¹² m²/s), quay pile corrosion resistance.

注：施工需控制基面含水率≤8%、环境温度≥5℃，推荐使用耐碱型（抗氯离子渗透≥2.0×10⁻¹² m²/s）或耐高温型（500℃适用）配方。

聚合物修补砂浆技术简介 (Polymer Repair Mortar Technical Profile)

特点 (Features)

聚合物修补砂浆是以高分子聚合物乳液与特种水泥为核心成分的复合修补材料，具备高粘结强度（与混凝土粘结拉伸强度≥1.8 MPa）、超早强性（1天抗压强度≥20 MPa）、抗渗性（1.7 MPa水压不透水）及耐候性（-40℃~80℃稳定）。其微膨胀特性（竖向膨胀率0.02%-0.03%）可补偿收缩应力，抗裂延伸率达500%以上，有效抑制裂缝扩展。独特的自流平性（流动度≥240mm）和湿基施工能力（潮湿基层直接应用）显著提升修补效率。

优点 (Advantages)

长效防护：50次冻融循环后强度无衰减，机油浸泡30天强度提升10%，使用寿命超30年；
施工革新：无需振捣/模板，单次修补厚度达200mm，工期缩短50%；
环保合规：零VOC排放，符合GB/T 50448-2008标准，粉体无毒可回收；
全场景适配：支持-5℃低温施工，耐酸碱/油污/紫外线，适配核电/海洋工程。

用途 (Applications)

建筑修复：混凝土蜂窝/露筋/麻面修补（粘结强度≥3.0 MPa），历史建筑无损加固；
交通工程：机场跑道/高速公路裂缝快速修复（2小时开放交通），桥梁伸缩缝密封；
工业设施：化工厂房耐腐蚀地坪翻新（抗氯离子渗透≥2.0×10⁻¹² m²/s），储罐防渗层；
水利工程：水坝防碳化处理（氯离子扩散系数≤1.5×10⁻¹² m²/s），码头钢桩防腐。

Polymer Repair Mortar Technical Profile

Features

Polymer Repair Mortar is a composite material combining polymer emulsion and specialty cement, featuring ultra-high bond strength (≥1.8 MPa tensile adhesion), rapid early strength (≥20 MPa compressive strength in 1 day), watertightness (1.7 MPa water pressure resistance), and weather resistance (-40℃~80℃ stability). Its micro-expansive property (0.02%-0.03% vertical expansion) compensates shrinkage stress, while self-leveling ability (≥240mm spread) and wet-surface applicability enhance repair efficiency.

Advantages

Long-term protection: Survives 50 freeze-thaw cycles with no strength loss, gains 10% strength after 30-day oil immersion, service life >30 years;
Construction innovation: No vibration/molds required, 200mm single-layer placement, 50% time savings;
Eco-compliance: Zero VOC emissions, GB/T 50448-2008 compliant, recyclable powder;
All-scenario adaptability: -5℃ low-temperature curing, acid/alkali/oil/UV resistance, applicable to nuclear/marine projects.

Applications

Building restoration: Honeycomb/rebar exposure repair (≥3.0 MPa bond strength), heritage structure reinforcement;
Transportation: Airport runway crack sealing (2-hour reopening), bridge expansion joint grouting;
Industrial facilities: Chemical plant floor refurbishment (chloride penetration ≤2.0×10⁻¹² m²/s), tank lining;
Water infrastructure: Dam carbonation protection (chloride diffusion ≤1.5×10⁻¹² m²/s), quay pile corrosion resistance.

注：施工需控制基面含水率≤8%、环境温度≥5℃，推荐使用耐碱型（抗氯离子渗透≥2.0×10⁻¹² m²/s）或耐高温型（500℃适用）配方。