释义 |
joint compound
joint compoundn. A substance similar to plaster used to cover joints or the heads of screws or nails in drywall.joint compound
joint compound[′jȯint ‚käm‚pau̇nd] (materials) A material used primarily to lubricate the threads of pipe joints and secondarily to prevent joint leakage. joint compoundIn gypsum board construction, a compound used for taping and/or finishing joints.AcronymsSeeJC |