2019 New Style Flood Protection Hydrodynamic Flood Barrier - Embedded flood barrier Hm4e-0012C – JunLi

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We strive for excellence, services the customers, hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Automatic Water Activated Flood Barrier , Water Activated Flood Barrier , Flood Defence Barrier , Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you.

2019 New Style Flood Protection Hydrodynamic Flood Barrier - Embedded flood barrier Hm4e-0012C – JunLi Detail:

Model	water retaining height	installation mode	installation groove section	bearing capacity
Hm4e-0012C	1150	embedded installation	width1540 * depth: 105	heavy duty (small and medium-sized motor vehicles, pedestrian)

Grade	Mark	Bearing capacity (KN)	Applicable occasions
Heavy duty	C	125	underground parking lot, car parking lot, residential quarter, back street lane and other areas where only allow non-fast driving zone for small and medium-sized motor vehicles (≤ 20km / h).

Embedded Installation of automatic flood barrier

(1) Embedded installation slot position:

a) It should be set behind the outermost intercepting ditch. Reasons: small water can be discharged through the intercepting ditch; when flood occurs, the municipal pipeline will be backfilled from the intercepting ditch when the water is full.

b) The higher the installation position, the higher the water retaining level.

(2) Discharge capacity of residual water in the installation tank:

a) A 50 * 150 water collecting tank is reserved at the bottom of the installation slot, and a Φ 100 drainage pipe is reserved at the bottom of the water collecting tank.

b) Discharge test: after pouring some water, the water can be discharged smoothly from the drain pipe.

(3) The levelness of the installation surface:

The installation surface horizontal height difference of the two sides should be ≤ 30mm (measured by laser level meter)

(4) The flatness of the installation surface:

According to the quality acceptance code of construction ground engineering GB 50209-2010, the surface flatness deviation should be ≤2mm ( applied 2m guiding ruler and wedge feeler gauge). Otherwise, the ground should be leveled first, or the bottom framework will leak after installation.

(5) Installation surface strength

a) The installation surface is made of at least C20 concrete with thickness ≥Y and the surrounding horizontal extension X ≥300mm or using equivalent strength of installation surface.

b) The installation surface should be free of cracks, hollowing, falling off , etc. The concrete should be qualified for the quality acceptance code of concrete structure engineering GB50204-2015, otherwise, need remade concrete installation surface according to the requirement.

c) In case of concrete, it should beyond curing period.

(6) Side walls

a) Side wall height should be higher than the flood barrier, otherwise it should be created.

b) The side walls should be made of solid brick or concrete or equivalent installation surface. If the wall is of metal or nonmetal material, relevant reinforcement should be applied.

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How the hydrodynamic automatic flood barrier retain water

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for 2019 New Style Flood Protection Hydrodynamic Flood Barrier - Embedded flood barrier Hm4e-0012C – JunLi, The product will supply to all over the world, such as: Washington , Cyprus , Serbia , We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.