Special construction underwater non dispersing concrete flocculant
Category:
fine chemicals /Fine Chemicals for Construction/Concrete additives
Model:
HY-UWB
Brand:
Haiyan Xingye
Retail Price
15,000.00USD
重量
kg
- Product Description
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Description :
Product Usage
Underwater non dispersing concrete flocculants can be used for sealing the bottom of sinking wells, cofferdams, caissons, stone throwing grouting, pouring of underwater continuous walls, and leveling of underwater foundations
Fill, RC board and other underwater large-area construction projects without construction joints, large-diameter cast-in-place piles, docks, dams, reservoir repairs, drainage outlet waterproof impact reinforcement bottom
Plates, underwater abutments, seawall revetments, slope protection, pile sealing and plugging, as well as underwater projects that are difficult to construct with ordinary concrete. Underwater non dispersing concrete flocculation
The agent is not limited by water depth, construction surface, or concrete volume (various underwater projects with a depth of 37.8m and concrete volume ranging from a few cubic meters to several thousand cubic meters have been constructed). tide
During the construction of concrete in Xiduan, it is also not affected by tides.
Technical Specifications
Underwater non dispersing concrete flocculants can be formulated with C15-C40 underwater non dispersing concrete according to the needs of underwater engineering to meet different construction performance requirements
The requirements. The slump of non dispersing concrete underwater can reach 18-24cm, without bleeding or segregation. Initial setting time of 5-40 hours, final setting time of 10-50 hours, setting time
The closing time is adjustable. The impermeability can reach S20 or above, and the corrosion resistance coefficient is not less than 0.85. Underwater non dispersing concrete flocculant has good performance compared to other admixtures
Matching, D300 anti freezing and thawing concrete can be prepared by adding air entraining agent. There is no rust on the steel bars.
Product Introduction
Execution standard: DL/T 5100-2014 "Technical Specification for Hydraulic Concrete Admixtures". Underwater non dispersing concrete flocculants are suitable for various types of underwater pouring
In concrete engineering, coagulants are powdered concrete admixtures composed of water-soluble polymers, surface active substances, and other composite materials, which have many advantages
Strong anti dispersion and good flowability, achieving self leveling and self compacting of underwater concrete, suppressing the dispersion of cement and aggregates during underwater construction, and
And the construction water area. The compressive strength of underwater concrete with non dispersing concrete flocculant added can reach the same level when the water drop is 0.3-0.5m
More than 70% of the strength of onshore concrete.
Key Features
Compared with conventional underwater concrete, underwater non dispersive concrete greatly simplifies the construction process, making concrete underwater construction more land-based to a certain extent
This technology reduces the risk of construction and enables the realization of special underwater structures such as thin-walled, narrow, and irregular shapes that were previously impossible to construct.
Underwater non dispersing concrete flocculants have excellent anti dispersion properties in water. They do not disperse or segregate when falling into water, and cement is rarely lost
It has good fluidity and can self level and self compact when poured in water, without the need for underwater vibration, simplifying the underwater construction process.
name
Ordinary type, early strength type, pumping type, low heat generation type, high-performance type
2~5 2.5 2.5 2~2.5 2.5 2.5~3 dosage (cement usage),%
AfterSalesService :
Key words:- Concrete flocculant
