Synthetic polymer waterproofing membrane is based on synthetic rubber, synthetic resin or a blend of the two as the base material, adding appropriate chemical additives and fillers, and using rubber or plastic processing techniques such as smelting, extrusion or calendering. Made of a curlable sheet of waterproof material. Synthetic polymer waterproofing membrane is a new type of waterproof membrane material developed in recent years. It can be divided into two categories: fetus and non-fetal.

The determination of the specifications, appearance quality and physical and mechanical properties of synthetic polymer waterproofing membranes can be determined according to the provisions of national standard GB18173.1---2000. Sampling at the construction site should be based on

The site complies with the corresponding project quality acceptance standard

Quasi regulations.

Synthetic polymer waterproof membrane has the following features.

(1) Good homogeneity: Synthetic polymer waterproof membranes are all manufactured by the factory and the quality of the products can be controlled during production.

(2) High tensile strength: The tensile strength of synthetic polymer waterproofing membrane is all over 3MPa, and the highest tensile strength is up to 10MPa, which can meet the actual requirements of construction and application;

(3) High elongation at break: The breaking elongation of synthetic polymer waterproofing membranes is all above 100%, and some of them are up to about 500%, which can better adapt to the needs of telescoping or cracking deformation of waterproof foundations for construction projects. Waterproof quality

(4) high tear strength: the tear strength of synthetic polymer waterproofing membranes are all above 25kN/m;

(5) Good heat resistance: synthetic polymer waterproofing membranes do not flow and generate concentrated air bubbles at temperatures above 100°C.

(6) Good low-temperature flexibility: Generally below -20°C. For example, EPDM waterproofing membranes have a low temperature flexibility below -45°C. Therefore, the use of high-molecular waterproofing membranes at low temperatures can improve The durability of the waterproof layer enhances the adaptability of the waterproof layer;

(7) Strong corrosion resistance: The synthetic polymer waterproof membrane has strong ozone resistance, UV resistance, weather resistance and the like, and has good aging resistance and prolongs the waterproof and durable life;

(8) High construction technology requirements: Skilled workers are required to operate. It is difficult to completely bond with the base layer; lap joints are more likely to cause leakage problems due to poor adhesion of the joints, so it should be combined with the coating to enhance the integrity of the waterproof layer and improve the reliability of waterproofing;

(9) Late shrinkage: Most synthetic polymer waterproofing membranes have large thermal shrinkage and late shrinkage. They often cause large internal stress in the waterproof layer of the coil to accelerate aging, or produce a waterproof layer that is cracked and lapped. Lattice edges and other defects.
Release date:2009/2/10 11:46:53

12000 Lbs Electric Winch

An electric winch typically uses the battery of a vehicle in order to power the winch`s motor. It will only work if the vehicle battery is charged, and it is possible for a 4x4 winch to drain a battery quickly. Electric winches are the right choice for quick occasional, and light use, as in ATV recovery, as they do not require as much in the way of power.

12000LBS Line Speed And Amp Draw(First Layer)

12000LBS Line Speed And Amp Draw(First Layer)

Line Pull

lb

No

4000

6000

8000

10000

12000

kg

LOAD

1818

2727

3636

4545

5455

Line Speed

ft/min

33.50

9.18

8.20

6.89

6.23

5.25

m/min

13.20

2.80

2.50

2.10

1.9

1.6

Motor Current

Amps

72

143

201

276

353

400

12000LBS Line Speed And Amp Draw(First Layer)

Layer of Cable

1

2

3

4

Rated Line Pull per Layer

lb

12000

10000

8000

7000

kg

5455

4545

3636

3182

Length of Cable on Drum

ft

19.45

41.75

64.19

75.44

m

5.93

12.73

19.57

23

Typical Applications: off-road vehicles, agricultural vehicles, ATV all-terrain vehicles, yachts, fire rescue vehicles, road barrier vehicles and other special vehicles, special vehicles.

4x4 winch

Usages:


Plug the winch remote control into the winch.
Your winch should have come with a remote control attached to a long cord. Look for the plug at the end of the cord and attach it to the corresponding receptacle on the outside of the winch. Run the remote control cord from the winch to the driver`s seat and place the remote control in your vehicle

Put on a pair of thick gloves. Never handle a winch cable without gloves on. The cable could cut your hands.


Find something in front of your car to anchor your winch to.
A large tree trunk, boulder, or other vehicle is ideal. Don`t anchor your winch to something small and weak or you risk breaking it. Try to find an anchor that`s straight in front of your vehicle.


Use the disengage lever to release the winch cable.
The disengage lever should be located on the outside of the winch. The lever should have an option that says [free spool" or [disengaged." Turn the lever to that option. This will release the cable so you`re able to manually pull it out from the winch.


Pull the winch cable all the way to the anchor.
Don't pull too much of the cable out or you'll create unnecessary slack. Set the end of the cable down next to the anchor.

If the winch cable doesn't reach the anchor, look for another anchor that's closer to your vehicle.

Wrap a tree trunk protector around the bottom of the anchor. A tree trunk protector is a thick nylon strap with two loops, one on each end. Wrap the protector around the anchor so the two end loops are facing you. Hold the two end loops in your hand.

If your winch didn`t come with a tree trunk protector, you can order one online or find one at your local hardware store.

Hook a D-shackle through the 2 loops on the protector. A D-shackle is a curved shackle with a large pin that screws in and out of the shackle. Remove the pin from the D-shackle and put the curved part of the D-shackle through both of the loops on the tree trunk protector. Once the loops are on the shackle, reinsert the pin and twist it to tighten it into place.


Hook the winch hook to the D-shackle with the tip facing up.
The winch hook is the hook at the end of the winch cable

Turn the disengage lever back to [engaged." You want the lever to be back in the position it started in before you released the winch cable. This will prevent more cable from coming out of the winch.

Use the winch remote to slowly pull the winch cable taut. Press the button on the remote control to start pulling the winch cable back into the winch. This will cause the winch cable to tighten. Stop pressing the button when the cable is taut

Our Services

1. OEM service is available.

2. Fast producing time.

3. Inspect products one by one before shipping

4. Cheapest price for electric and hydraulic winches

5. Reply promptly in 24 hours.

If you have any questions, please contact with us directly. Compass winches are produced by With High Quality and Good Appearance. Welcome you can visit our Factory. For inquiry, please directly send mail to us.





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