Half and twin ropes: Half ropes typically have a diameter of about 8 â 9mm, while twin ropes are usually about 7 - 8mm thick. Static ropes: Static ropes have a diameter of 9 â 13mm, and are commonly measured in inches, so you may see the diameter stated as 7/16â, for example.
Overview. Storax trees are fragrant deciduous small trees or large bushes that grow in mild and sheltered areas. The tree is named for the Hebrew word stacte (meaning liquid drop) because of the tree's sap or gum produced from its bark.
âBorax (sodium tetraborate decahydrate), a water soluble laundry booster, and. âBoric Acid, an ingredient in pest control products. Borax and boric acid come from the same element, but have different properties. Second, the words ânaturally occurringâ apply equally to boron as to uranium and asbestosâother naturally occurring elements.