The wall must be visible everywhere, but when it comes to wall construction, many people feel that they cannot fight with their gossip. As people's living standards continue to improve, more and more people can afford to live in villas. Everyone knows the construction of the villa wall as well. So how do the wall construction work? The following decoration house decoration network Xiaobian will bring you the latest 2018 wall construction plan , I hope to be useful to everyone.
How to do wall construction?
Wall construction plan 1 , earthwork excavation :
The use of the road as the foundation of the wall is due to the fact that some of the equipment area is gravel and cannot be directly used as the foundation of the wall. It is necessary to excavate the ground. According to past experience and the soil condition of the site, the foundation of the wall is intended to be excavated to a depth of 600 mm and a width of 500 mm . The foundation excavation is constructed by mechanical excavation and manual troughing, and is dug to the base design elevation, leaving 100mm soil layer for artificial clearing and slope repair.
Fence construction plan 2 , template project :
With multi-layer wooden formwork, the formwork should have sufficient strength and rigidity. After entering the factory, the formwork should be piled up neatly according to the specifications and models, and the stacking height should not exceed 1.5m .
Wall construction plan 3 , concrete engineering :
Cushion C10 concrete mix taken from the scene and transported to the pouring site by lorry. The strip foundation beam is C25 concrete, the foundation beam section is 200*250 , and the commercial concrete is transported to the construction site for self-unloading, and the foundation concrete is poured in one time according to the expansion and contraction joint. When vibrating, the vibration of each vibration point The duration of the æ£ should be such that the surface of the enamel is buoyant and free of bubbles.
Wall construction plan 4 , masonry engineering :
Material requirements: (1) Brick: The variety and strength grade must meet the design requirements, and there is a factory certificate or test sheet ; (2) Cement: The cement type and label should be selected according to the environment of the masonry part ; (3) Sand: Medium sand.
Working conditions: (1) Pop the wall axis according to the design ; (2) Set the skin rod according to the elevation, and the pitch of the skin rod is 20m .
Masonry points: (1) Brick watering: Clay bricks must be watered and wet one day before the masonry, and water immersed into the four sides of the brick 50mm , the water content is 12% ; (2) mortar mixing: the mortar mix ratio should be weight of, cement measurement accuracy ± 2%, sand, plaster controlled within 5% ±, is appropriate mechanical stirring, stirring time less than 1.5 min; (3) via standard curing 28 hours after curing should meet the design requirements of strength ; (4) the use of mortar during transportation and shall not cause bleeding, stratification, segregation and so on, to ensure that the sand.
Wall construction plan 5 , exterior wall plastering project :
Construction preparation: (1) Check and accept whether the surface flatness, verticality and strength of the surrounding wall structure meet the design requirements, otherwise rework should be carried out ; (2) Check whether the various pre-assembly installations meet the design requirements .
Operation process: smear cement mortar cover ash: the next day after the bottom layer of mortar is wiped, after the wall surface is wet, the work of smearing the ash is carried out. When smearing, first scrape the smear and make it with the bottom layer, then wipe the Two times, use a scraper to flatten and straighten, and compact the calender with an iron trowel.
The above is what Xiaobian brought to you. How to do wall construction? 2018 latest wall construction plan I believe that everyone has a basic understanding of the wall construction plan after reading this article . If you want to know more about decoration consultation, please click to enter the decoration knowledge channel !
Pet Scale,Dog Weighing Scales,Cat Weight Scale,Kitten Scale
Jiangyin Suofei Electronic Technology Co.,Ltd. , https://www.suofeiscales.com