I. PU EXPANSION JOINT

1、Application scope:
This specification is applicable to the floor expansion joints of buildings, joints of roads, bridges, airport runway, adhesion and joint filling of metal, plastics and glass window frames, joint filling of marble and ceramic wall faces etc. 

2、Construction procedures:
(I) Measuring water content of the construction location
(II) Trimming of construction face and expansion joint cutting
(III) Base construction at construction face
(IV) PE filling material implantation construction
(V) Material batching and mixing
(VI) PU filling material construction

3、Schematic sketch:

II. LOW-TEMPERATURE EPOXY FOR WINTER CONSTRUCTION
Lowest construction temperature of ordinary epoxy resin is not less than 5℃. Pertinent to the actual conditions of construction site in China Mainland and construction schedule of factory buildings, our company has operation experience of extremely low temperature of -7℃.

Material: winter type base formula and low-temperature type hardening agent
Engineering method: adjusting site construction method based on the winter environment.

III. EARLY-SETTING TYPE, QUICK REPAIR
Early-setting special material designated for repair and shortening construction period, and also minimizing suspension loss of the client, having widely used and favored by many users.

IV. ACID-BASE RESISTANT AND WEARABLE TYPE:
Produced of special resin, with good wear and acid-base resistances, applicable to electric plating area, warehouse, central passage way and etc. Customized thickness and strength warranty of minimal 3 years.

V. MOISTURE RESISTANT AND VENT TYPE
Special water proofing coating and engineering methods of our company may be used for cement floor without paving waterproofing layer such as waterproofing cloth or asphalt, to effectively prevent groundwater or underground air permeation in RC cement floor within a certain area.

VI. R-CORNER, RETAINING WALL:
Construction of different material for water stopping, preventing permeation of acidic/alkalic liquor and other liquids, effective prevention of equipment and civil structures from being damaged by corrosion.

VII. RC CONSOLIDATION
Dusting of civil works results from local inadequacy of cement floor. Consolidation methods designated to meet the service conditions and process requirements of clients, with special material for Anchor treatment and strengthening RC surface.