A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a vertical mortar joint mortar spreading device for a small hollow block wall, in order to replace a mortar spreading shovel with a lot of mortar spreading actions, long time, easy fatigability, poor quality, high cost and the like; the shortages existing in the prior art are covered by using the vertical mortar joint mortar spreading device for the small hollow block wall. The vertical mortar joint mortar spreading device for the small hollow block wall is provided for a construction site by the method of totally factoring making, the product of length, width and thickness is 365mm*19.mm*70mm, the mortar spreading device comprises a mortar containing plate, a handle, a fixture support, a fixture and a bolt, wherein the material thickness of a flat plate, a vertical rib and a handle of the mortar containing plate are all 2mm, the material thickness of a transverse rib of the mortar containing plate is 5mm, the material thickness of the fixture support is 10mm, the material thickness of the vertical and cross rods of the fixture are 5mm, the connecting bolt of the fixture and a main body is Phi6mm, the strength, rigidity and endurance requirements must be met. The bolt is made of HPB30D zinc plated rib, the rest components are made of rigid polyvinyl chloride (PVC), the tensile strength of the materials should be not lower than 50N/mm2, and the rigidity of the materials should be not lower than 14HBS.
The invention relates to a vertical mortar joint mortar spreading device for a small hollow block wall, in order to replace a mortar spreading shovel with a lot of mortar spreading actions, long time, easy fatigability, poor quality, high cost and the like; the shortages existing in the prior art are covered by using the vertical mortar joint mortar spreading device for the small hollow block wall. The vertical mortar joint mortar spreading device for the small hollow block wall is provided for a construction site by the method of totally factoring making, the product of length, width and thickness is 365mm*19.mm*70mm, the mortar spreading device comprises a mortar containing plate, a handle, a fixture support, a fixture and a bolt, wherein the material thickness of a flat plate, a vertical rib and a handle of the mortar containing plate are all 2mm, the material thickness of a transverse rib of the mortar containing plate is 5mm, the material thickness of the fixture support is 10mm, the material thickness of the vertical and cross rods of the fixture are 5mm, the connecting bolt of the fixture and a main body is Phi6mm, the strength, rigidity and endurance requirements must be met. The bolt is made of HPB30D zinc plated rib, the rest components are made of rigid polyvinyl chloride (PVC), the tensile strength of the materials should be not lower than 50N/mm2, and the rigidity of the materials should be not lower than 14HBS.
Wall building block transverse mortar joint and vertical mortar joint control device
| European Patent Office | 2020
| European Patent Office | 2015