The construction of the mud is a project that was approved after the completion of the hydroelectric work. It has different characteristics and requirements in all respects, and the quality of its construction directly determines the structure and useful life of the house. In order to ensure the quality of the construction of the mud and to avoid the risk of later hazards, the construction specifications are now organized from the following two professional dimensions:
I. Elements for the construction of the study
01
Grassroots treatment:
The interface between the old and the new walls is easily fractured at a later stage, so there are two steps to be taken prior to construction。
The first is the link between the new wall and the original wall, which is to be completely eliminated, and the building of the bricks is to be humid in advance and prevent the drying of the wall
Second, old and new wall connections should be reinforced with wire wires or platinum cloths, together with stretching and spraining. During the construction process, (1) old and new wall plastering operations must be carried out in layers and single plaster thickness must be strictly forbidden to exceed the norm limit to prevent large areas from falling empty drums. (2) the beam structure above the door hole recommends the use of existing concrete + steel bars to ensure that the wall is kept within 3 mm of a vertical error. (3) when the old windows have been removed, cement sand is emptied on all four sides of the original hole to prevent leakage of the rain。
02
Waterproofing:
(1) waterproofing of toilets is an essential and critical project, and the entire ground area and wall angles, plumbing interfaces, leaking perimeters and nodes on both sides of the threshold need to be addressed in a focused manner to prevent water infiltration from the cracks to the outside, after which 24 hours of closed water testing will be conducted to verify that it is not leaking before entering the wall's brick laying phase。
(2) waterproof kitchen should focus on the sink area and the surrounding wall。
(3) the waterproofing requirements of the balcony should be based on the actual use function。
03
Walled bricks:
In order to ensure smooth drainage, with slopes for toilet bricks, no large bricks of 600 mm*600 mm and above are recommended, construction should be carried out using wet paste to prevent empty drums. The construction of wall blocks in the kitchen, living room and balcony is subject to different conditions and may be considered for the construction of a dry paste。
Ii. Points for carpentry construction
At present, the construction of domestic carpentry is mainly concentrated on the construction and installation of ceilings, partitions, etc. The hounded dragon bone recommends that preference be given to light steel dragon bones, which are stable and not susceptible to deformation. In the event of the selection of a wooden chandelier, it is necessary to be careful that the wooden bones are painted with fireproof and embalming paint. The plaster plate is to be used at the turn of the ceiling, and the central air conditioner enters and exits a whole plaster plate to open a hole to prevent the opening of a posterior hole, which is similar to the basic conditions of the ceiling。
Mud engineering as a hidden foundation project
It's expensive and difficult to get back to
Proposed during construction process and acceptance phase
We need a professional
Ensuring the quality of the renovation of the mud project
To be safe and secure
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