【 Weak current College 】 common repair construction technology (2)

Tilt, which is to facilitate drainage.

Laying of ceramic tiles, it is important to pay attention to the joints, there are some so-called seamless tiles, is really just a tricky way of doing things. Tile joints, not however in order to address the whole issue of specifications, while the most significant of which is reserved for free. Previously, maybe we all heard of seamless steel pipe. Now some on seamless tiles of speculation, consumers need to be aware of. Putting aside the decoration, we go from a physical point of view, which in theory is reprehensible: seamless expansion is integral to 360 degrees, so there will be no cracks. While the majority in a ceramic tile relatively closed space construction, wall, for example, around and following sections generally must be fixed wall and ground closed, if the tiles in the construction of a seamless process, expansive, it where elongation? apparently seamless tiles to realization of an assumption that the rate of contraction of the tiles is zero. We know that this possibility is zero. So forcibly seamless processing of consequences? tiles is not possible to free tear down the walls, because its not possible on the back of the adhesion strength is greater than the driving power of the wall. Then the consequences only: tile bow.

Unless you are on the level of construction craft workers have full confidence, try not to use specifications exceed large tiles, 900x900mm such large tile as a construction that is easy to intermediate sites with large amount of air that is easy to produce a series of questions.

Tile joints, walls with 1-2mm for good, some small brick (100x100mm), for the sake of aesthetics, but needs major joints.

Ground joints, apart from the ancient brick outer need larger gaps (5mm-10mm), other brick General to 3-10mm for good.

For the old family home, choose the floor material, try to use some too less slippery tiles and porcelain tiles, otherwise caused the accident.

Tile shop, perhaps for what must be remembered that there is no use, but how acceptance is owners should understand. Two words: "flat, straight". First choose a local (to 4 block 600x600 brick, for example), use the horizontal ruler direction diagonally down, that is, across the two diagonal brick. Take a look at is not flat. And determination of each two adjacent tiles around. If is flat, horizontal ruler in the middle of the water droplets which should be in the middle. (This method is not suitable for kitchen and bathroom). The last is a look at the corner is on the straight. If you selected material is good, this approach can measure the level of the brick. 〕

Second, solid wood flooring

Wood flooring, wood flooring here refers specifically. Wood flooring is made from the wood of different specifications, for the ground laying wood-finished products. Red beech flooring, Golden ivory floor, Maple floors, teak floors are of this item. There is "timber flooring", "two kinds of solid wood flooring".

Wood flooring is in proportion to determine its degree of hardness, abrasion resistance, of course, the more harder. In General, the higher the hardness of the color is darker.

Wood floor of the good ones are based on the following criteria for the determination of: 1, surface evenly, color consistency and small tree (eye) is preferred; 2, the specification to be consistent. Wood floor length usually have 750, 450, 300 and other specifications. I suggest you use 450 of wood flooring. This can be beautiful and reduce length is too long and easy to afford a balance between selected arch. Length of wood floors easier camber.

About wood flooring of other specific instructions, please refer to the relevant sections of the material, there will be a detailed description.

About wood flooring installation method, see the "solid wood flooring laohuo installation method" section.

III. flooring

Laminate flooring is in the last few years before the introduction of foreign species and laminate flooring. From the market point of view, mainly Germany, but at present in Europe are mostly in domestic production. Laminate flooring is actually pure industrial products. More about laminate flooring material for instructions, see the chapter on the plate.

Parquet laying generally do not have any special requirements. But since there is no fixed point central composite flooring, large laying there will be a whole arch camber, so laying, should appropriately set partitions, separated by intervals of aluminum/copper bar, to alleviate the effects of thermal expansion or contraction.

Fourth, stone

Mainly (natural) of marble and granite, I already have the material in detail.

Stone paving, most consistent with the sounds of brick, construction process can refer to the section of this article sounds of brick. But also note: stone paving, to ensure that the stone bottom face plenty of cement mortar, construction to light pressure exhaust air. If you leave the air that cause the stone to future generation.

In addition we often see the marble and granite, decoration frequently used stone also includes some pebbles, stone, culture stone (used for wall).

Cobblestone is in the gentle river erosion through billions in the elliptic small stones. Pebble is a pebble. Traditionally, we have a nice pattern texture called Pebble, plain and simple called Pebble. In a fork of pebbles, usually only find a few Riverstone, relative number is relatively small. Use pebbles in the decoration, with a special interest and resting, Ning may be it is close to local sake bar.

Ceiling

The ceiling decoration, is the first renovation work. From the process point of view, the majority of peer picks up from the first construction from ceiling. But often users and most designers and contractors are ignored.

Smallpox (Board), also called a ceiling or roof bar. Exercises on called "ceiling" or "ceiling".

The ceiling decoration materials is to distinguish the smallpox nameThe main basis, mainly: gesso gypsum board ceilings, gypsum board days, splint smallpox, profiled strips aluminium buckle ceiling, square aluminum paint coated buckle ceiling, painted glass ceilings, etc. Such as aluminum buckle plates of smallpox, we usually call "aluminium buckle ceiling". Here we take a look at the various features of ceilings. As for specific data, see the other sections.

1, gesso gypsum board ceilings

Gypsum Board is to plaster as the main raw material mixed with additives and fibres, with light, heat insulation, sound absorption, inflammable and sawing of performance. Gypsum Board and light steel keel (from galvanized thin steel pressing), form the light steel keel gypsum board. Light steel keel plasterboard ceiling with a variety of species, including the gypsum board, gypsum board, gypsum board, hollow fibers for gypsum lath. There are many kinds of specifications. At present, the use of light steel keel for plasterboard ceilings, partition walls for fewer model smallpox.

2, square ceiling

Used for commercial space, normal use 600x600 specifications, Ariake bone bone and dark. Keel commonly used aluminum or iron. The main plate can be divided into plasterboard, calcium silicate Board and mineral wool board three categories. Gypsum in the preceding paragraph has already indicated, the following shall we talk about calcium silicate Board and mineral wool board.

1) calcium silicate Board's full name is fiber reinforced calcium silicate Board, it is a siliceous materials (diatomite, bentonite, quartz, etc.), calcium, fiber, etc. as the main raw material, after pulping, became billet, steam curing, the surface sanding processes made of lightweight material. Calcium silicate Board with light weight, high strength, moisture resistance, corrosion resistance, fire, another striking feature is its ease of processing, not like gypsum board that reprocessing easy powder panes.

2) mineral wool Board from slag after high temperature, high pressure and high speed rotating, removing impurities, washing as mineral wool, mineral wool board mainly consists of mineral wool, adhesives, paper pulp, perlite. Mineral wool board with calcium silicate Board similar features, but the acoustic performance of gypsum board and winning more calcium silicate Board.

3, splint smallpox

Commonly used for the decoration. Splint (also called plywood), is the logs after cooking softened along the ring cut into large sheets of thin, dry, finishing, coating, group, billet, hot pressing, cutting edge. A lightweight, high strength, good elasticity and toughness and resistance to shock and vibration. Easy processing and finishing, insulation, etc. Do smallpox usually 5% splint. 3% is too thin to arch, 9% is too thick. Its popular because it can easily create a wide variety of modeling of smallpox, including bending, round, square and more without any problem.

Splint smallpox paint time spent some time may be lost, when in the decoration must first brush varnish (light oil), dry before doing anything else. Another disadvantage is the interface of tightening would split, the workaround is to use the decoration to complement interface PuTTY. There is additional performance on wood, see sheet section.

4, paint aluminum buckle ceiling

Aluminum buckle shaped wood is mainly divided into bar type, type, grid.

Baking paint aluminum strip buckle ceiling on a slab of aluminum plates, generally apply to sidewalk, etc, are designed to help reduce the feeling of full-length. Home decoration has been mostly no longer uses some kind of material is not resistant to dirt and prone to deformation.

Square aluminium plates are divided into 300x300mm, 600x600mm II specification. The former applies to kitchen, toilets, etc easily dirty places, which are often used in Office and other commercial establishments. Is now the mainstream products. Square aluminium plate and strip of aluminium plates.

Grid aluminium plates for commercial space, balcony and aisle decorations. Specifications to 100x100mm.

Square aluminium plates for porous and non-porous. Microporous-aluminum buckle's main advantage is that it can pass moisture, high humidity, such as the toilet areas of moisture through the pore entering the top, to avoid the formation of water droplets on the surface of the plate.

Buy aluminum buckle, the most important thing is to see its aluminium thickness. General 300x300mm aluminum buckle plate thickness needs 0.6mm, 600x600mm aluminum buckle needs some of 0.8mm bad businesses like thickening of the paint layer in order to increase overall thickness to bully the consumers attention.

Aluminum buckle selection, but be careful, someone with stainless iron counterfeited, to verify that it is pure aluminum or not pure aluminum or stainless iron magnet, you can use to verify, I'm not sucking magnetic aluminum, while the time quality aluminum or aluminum attracts magnetic. But it also is not a perfect, because illegal businesses the same way by degaussing fake this feature.

6, painted glass ceiling

Painted glass is to paint directly drawn from the glass, then barbeque finish, then use light reflects the beauty of color. Its variety of patterns can be used for interior lighting. But this material is used only for local decoration, otherwise just like Christian Church.

The ceiling decoration, apart from material selection, mainly styling and the size ratio. The former should be handled in accordance with specific circumstances, the latter shall be in ergonomics, aesthetics for the example to calculate. From a height, home decoration, Interior headroom shall not be less than 2.5 m. Otherwise, try not to do modeling, use gypsum ceiling line box decoration.

Decorated with light steel keel plaster board ceilings or plywood ceilings, painted in their face. You should use gypsum powder sealed seams and then with sealing strip of paper sealed after hitting bottom, painting.

Ceiling construction, no matter what kind of material should remember one thing: the seal! against rats and cockroaches made therein.

Electricity and air conditioning

First, the water supply pipeline

Regarding water supply piping tubing selection (s), please read this manual and the drainage pipe "space.Here is the contents of the installation.

Second, power line

Power line is mainly used for artificial lighting (other language) and electrical appliances in use, the following will give you some knowledge about:

Now most of the new House wires are not enough, I took over 100% of decoration are to re-laying. General standard is:

1, the main square of the mm copper wire used 2.5;

2. air conditioning lines with 4 mm square, and you want to separate each air conditioning alignment;

3, phone line, TV cable, signal cable does not come with a wire parallel alignment.

4. wire to use protective plastic box, buried into the body to use rubber tube (including pvc pipe), the interface must use straight/curved head. If you cannot use a rubber tube, have to be protected with metal hose.

5. purchase of wires, switches, and so be sure to buy the goods, the only subject-level is its compliance with national standards. At the time of purchase should let dealers indicate this.