Q-kerb ramps Safety Wheel Chocks，Portable Wooden Wheel Block Car Wheel Chocks Large Vehicle Wedges Blocks for Car Park, Auto Repair Shop(Size:40 * 30 * 20CM)

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The LC is the maximum force the lashing can safely withstand without damage when pulled in a straight line. It’s only used to calculate the number of lashings needed in direct lashing. Standard tension force (STF)

The same holds true if you need to apply de-icers or other treatments such as washer fluid or anti-freeze when temperatures drop below freezing.A divisible load is a load that can be broken down into multiple smaller parts, such as a bundle of pipes or bars. When securing a load in the middle of the load bed, or a load that is not very tall, you should either: Provided you have time inthe lift dropping the rudder out is fine. Providied the cradle is big enough to provide support as you take strain off the slings then you will be best putting the boat into this first so that she is fully settled with the weight on the keel before putting props in all round. There is a real risk of dammage if you put a prop in before all the load is off the hoist of the prop causing excessive pressurein a single spot. As said elsewhere you may well find that the boat pivots as the weight comes off. You will also need to ensure that the boat stays upright. If you havn't done this before please get somebody who has done a few to help. Once settled in the cradle a good number of props tied together as shown on the Saddler should be fine. Make sure that the props are positioned on strong areas of the hull. If you are determined to leave the mast up strip off all you can, frap rigging hard to prevent vibration and even consider wrapping a warm round and round the mast as a 'vortex shredder'. I personnally thing the right size cradle is the thing to get and take away a lot of trouble and worry. They’re an effective load securing method when used correctly, but they can be damaged easily. Keeping straps in good condition The example shown was made about 30 years ago of Honduras mahogany. For reasons of maintenance, oiled teak is preferable. Varnished wood simply wasn’t made for cradling heavy chunks of metal.

Step 1: Cut the pieces of lumber to the desired length – generally around 4-6 inches long. Both pieces should be cut to the same size. Positive fit is a way of securing a load inside a trailer or vehicle body that’s strong enough to withstand the forces likely to be exerted on it during the journey, for example a vehicle or trailer constructed to the BS EN 12642 XL standard. Most ratchet straps used in the UK have a label attached to them with information about their strength and how they can be used.testing has been carried out to establish the specific coefficient of friction for that load and vehicle combination Cut out the wood; then lay the an-chor on the two pieces and, lining up on the centerline, mark the positions of the crown, fluke, and shank recesses. You can keep your straps in good condition by using sleeves or protectors over corners and sharp or abrasive edges. Loop (choke) lashing is particularly effective when these loads are carried at an angle over the headboard of a vehicle or trailer. You must use a minimum of 2 loop (choke) lashings for this type of load unless each item is individually clamped to the headboard. Make sure you use enough lashings to prevent load movement under normal driving conditions. If there is a serious load shift, enforcement agencies will refer to BS EN 12195 1: 2010 Load restraining on road vehicles Safety Part 1: Calculation of securing forces when deciding if you have used enough lashings.