high pressure mechanical aluminium one time Injection Packers

Product Description
High pressure mechanical aluminium one time Injection Packers

Introduction:
Producing in various kinds of specification the high pressure packers, the intergral element in maintenance and repair of water stop and cracks of concrete structures and automated production lines enable not just the cost reduction but manufacture of goods of uniform quality. In particular, it offers excellent function in is especially backdraft damper in terms of durability and low-ciscostly resin and designed to be used in installing packers and finishing job.

Advantage:
◆ It is possible to force a large amount of resin at a high speed, which ensures the through injection.
◆ Because back water check valves are installed on bolt areas, it is possible, irrespective of the hardening of resin, to snap the severde parts of the nuts immediately after the injection work is completed.
Specifications:

Product Overviews
Application
◆ Subway, tunnels, culverts, sewage treatment pond, the water leakage cracks in concrete, with water blocking.◆ basements, underground garage, underground passage, the water leakage cracks in concrete, with water blocking.◆ Roof concrete slab cracks, wall pipe, wall, water leakage, water blocking.◆ Concrete structure, beam, column, slab cracks, high pressure injecting epoxy resin.
Certifications
Packing & Delivery
Company Information
As an member of Chemical Grouting Sub-Committee, Chinese Hydraulic Engineering Society, the Director Member of Waterproof Sub-Committee and China Construction Industry Association.LANGWEI Conchem is a fast growing international manufacturer of construction chemicals with plants in Beijing, China. The company is specialized in preventative and remedial waterproofing products. Preventative waterproofing products are wildly used during new construction and are usually installed by the general contractor. Examples are bentonite strips, hydrophilic mastics and rubbers, which swell in contact with water and hence block water ingress, injection hoses, which can be injected at a later stage to block water and finally cementitious coatings for basement waterproofing and elastomeric membranes for tanks and roofs. Remedial waterproofing products are mostly used when major (or minor) water leaks happen at a later stage and are usually applied by specialist applicators. Remedial waterproofing products are also often used during construction of tunnels and other underground constructions to prevent infiltrating water from hindering the normal progress of the works. Examples are injection resins based on polyurethanes (both 1C and 2C) and poly-acrylates. These products are also used for soil and rock stabilization, together with organo-minerals. LANGWEI Conchem also manufactures a series of products for the protection and repair of reinforced concrete. Examples are cementitious grouts and mortars, epoxy injection resins, carbon fibre laminates and epoxy glues

Cases

Beijing water cube
Beijing water cube is located in Beijing Olympic park. It is the main swimming pool built for Beijing 2008 summer Olympic Games. It is also one of the landmark buildings of Beijing 2008 Olympic Games.
Our one-time injection and reinjection hose and pu sealant were used for the waterproof of the joints of underground pipe corridors.

Danjiangkou Hydropower Station
Danjiangkou Hydropower Station is located near the Hanjiang City of Hubei Province,the dam is up to 117meters,with the total storage capacity of 29.05 billion cubic meters,installed capacity of 900,00 kilowatts.
The AC-II acylate grouting is used for the curtain reinforcement of the geological structure development area under high water head.

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