PENTENS PU-300 HIGH PRESSURE PU GROUTING INJECTION SYSTEM

Description

PENTENS PU-101 & PU-300 are one-part hydrophobic polyurethane grouting material, specially designed for construction joints and cold joints. All of these unwanted openings in concrete structures may cause serious problems in water leakage.

Most of these problems can be solved by utilising PENTENS High Pressure Injection Systems. It has been proven to stop water leakage permanently. Slabs on grade, construction or control joints, parking garages, manholes, tanks, dams and many other structures can now be fixed permanently.

Skill Technical:

• Easy for repair and maintain with our special design spare part.
• Simple repair system and reliable product to reduce more cost.
• Main body 4.5kg easy for hand carry.

Advantages

• Underwater injection approved
• Good elastic strength, tolerant of movement inert after curing, constant volume, no shrinkage
• Foam increases in volume to fill cavities and voids
• Excellent bond to wet surfaces
• Negative side application possible
• Deep penetration into very small cracks
• Adjustable gel times
• Does not create new cracks
• Non-toxic

Areas of application include

• Floor slabs
• Suspended floors
• Terraces and balconies
• Patios
• Bathrooms
• RC gutters and planter boxes
• Swimming pools
• Water tanks
• Basements and fountains
• Retaining walls

 

Technical & Physical Data

Foam	Single part liquid
Colour	Dark brown
Solubility in water	Hydrophobic
Max. Expansion,%	3000
Induction Time, 20°C/68°F	30 Sec
Gel.Time, 20°C/68°F	40 Sec
Elongation At Break(%) (ASTM D 412-98)	> 20
Unconfined Compressive Strength (Sand Filled)	2000 Psi
Corrosiveness	Non-corrosive
Chemical Resistance	Resistant to most orginic solvent, mild acids, alkalis, etc.
Self Life	1 year when unopened and undamaged
Storage Condition	Store in a dry, cool place
Packaging	4 kg /pail 20kg /pail

PENTENS PU-101 和 PU-300 是单组分疏水性聚氨酯灌浆材料，专为施工缝和冷缝设计。这些缝隙都可能导致严重的漏水问题。

利用 PENTENS 高压注射系统可以解决大部分此类问题。该系统已被证明能够永久止漏。地坪、施工缝或伸缩缝、停车场、人孔、水箱、水坝以及许多其他结构的漏水问题现在都可以得到永久解决。

技术特点

• 采用特殊设计的备件，维修保养更加便捷。
• 维修系统简便，产品可靠，有效降低成本。
• 主机重量仅4.5公斤，便于手提。

 

优势

• 水下灌注认证
• 弹性强度高，耐变形，固化后性质稳定，体积恒定，不收缩
• 泡沫膨胀可填充空隙和缝隙
• 与湿表面粘结力极佳.
• 可反面施工
• 可深入渗透至极小裂缝
• 凝胶时间可调
• 不会产生新的裂缝
• 无毒

 

适用范围：

• 楼板
• 悬空地板
• 露台和阳台
• 庭院
• 浴室
• 钢筋混凝土排水沟和花槽
• 游泳池
• 水箱
• 地下室和喷泉
• 护土墙

 

技术及物理数据

颜色	深棕色
水溶性	疏水性
最大膨胀率	3000
氧化诱导时间（20°C/68°F）	30 秒
凝胶时间（20°C/68°F）	40 秒
断裂伸长率（%） （ASTM D 412-98）	> 20
无侧限抗压强度	2000 Psi
腐蚀性	无腐蚀性
耐化学性	耐大多数天然溶剂、弱酸、弱碱等
保存期限	置放於室內陰涼處產品未開封及損壞可保存一年。
包装	4 kg/桶 20 kg/桶