Mortar Pump

a machine for transporting freshly prepared mortar for plastering and masonry work through pipes or hoses to various points at a work site; the mechanism is based on the suction and pressurization of the mortar. A distinction is made between pumps with diaphragms and those without diaphragms, depending on the action of the plunger. In the USSR, mortar pumps have outputs of 1 to 6 m³/hr. Such pumps permit transport of the mixtures up to a distance of 200 m and a height of 40 m. The maximum working pressure created by the pump is from 1.0 to 1.5 meganewtons/m³ (10 to 15 kilograms-force/cm³).

单词	mortar pump
释义	Mortar Pump Mortar Pump a machine for transporting freshly prepared mortar for plastering and masonry work through pipes or hoses to various points at a work site; the mechanism is based on the suction and pressurization of the mortar. A distinction is made between pumps with diaphragms and those without diaphragms, depending on the action of the plunger. In the USSR, mortar pumps have outputs of 1 to 6 m³/hr. Such pumps permit transport of the mixtures up to a distance of 200 m and a height of 40 m. The maximum working pressure created by the pump is from 1.0 to 1.5 meganewtons/m³ (10 to 15 kilograms-force/cm³).
随便看	genus reithrodontomys genus remilegia genus reseda genus retama genus reticulitermes genus retrophyllum genus rhagoletis genus rhamnus genus rhapis genus rhea genus rheum genus rhexia genus rhincodon genus rhinoceros genus rhinonicteris genus rhinoptera frangible object frangible round frangible rounds frangipane frangipanes frangipani frangipanis frangipanni frangiz iusif kyzy akhmedova