When it comes to decorating the bathhouse, the choice of materials is crucial, in addition to cement and sand, ceramic tiles.

Huangshi first chose matte bricks for the floor that are non-slip, not easy to stain, and easy to clean. Because the bathing place must be a watery place, it is possible to slip if you don't pay attention, especially the elderly and children, these two groups are the most vulnerable, so when choosing floor tiles, we must pay attention to the anti-slip performance of the tiles, and choose tiles with good anti-slip performance to avoid accidents to a certain extent.

As for the wall tiles, he didn't choose the smooth surface, in the old bathhouse, probably in order to look clean, they generally chose small white wall tiles, and then there were small patterns on them that could be reflected. In fact, under the illumination of the light, the white tiles are very dazzling, and the reflective patterns in the white tiles will give full play to this dazzling to the extreme, making people feel uncomfortable.

Therefore, Huangshi also chose another matte tile, which can make people feel warm, not dazzling, and the wall of the bathhouse will not produce too many stains that are difficult to remove, and the matte tile is enough to use, and it can also make people feel relaxed when rinsing and showering.

Now the first batch of wall tiles have been soaked in water, and Jiang Laogan and them have moved them into the bathhouse, and they are waiting to be paved there. After a while, Niu Dali also came out of it and asked Huang Shi for instructions that the water on the wall had been splashed wet, and what to do next.

"The first step now is to pre-arrange according to the size of our tiles and the size of the walls." Inside, the first thing Huang Shi said was this.

So the people next to him took action, holding ladders and preparing to go up and down, and some people were about to put the tiles in a circle from the outside to the inside, but Huangshi didn't care about them, because after he had just finished speaking, he found that he seemed to have missed another thing.

"By the way, it's the waistline, I said how could it be so weird, it turned out that I forgot to tell them to calculate the waistline." Huang Shi clasped his forehead with his fingers, after all, he didn't do this, although he did a lot of homework before doing things, but when it came to doing things, he was also embarrassed, and he didn't mention it to them before, so those "waist lines" were still immersed in the water tank and not taken out.

"Waist line" is a practice of architectural decoration, generally refers to the horizontal horizontal line on the wall of the building, usually on the upper or lower edge of the window on the exterior wall, and can also be in other parts, the wall bricks are picked out at a distance of 60×120 mm to make a long horizontal belt, which mainly plays a decorative role.

However, in actual operation, it is still used with different decorative materials or different color tiles as the waist line, which is the most common in home decoration, and the waist line tiles of different colors on the wall are pasted into a circle of lines, just like a beautiful belt, surrounded in the middle of the wall tiles, adding color to the monotonous wall and changing the atmosphere of the whole space.

The waistline brick bought by Huangshi is a kind of "printed brick", on which are some brightly colored, cute and exquisite patterns, and the brick is 6 cm high and 20 cm wide. "Printed brick" is relative to "seepage brick", its pattern is printed on the surface of the embryo body, so the "printed brick" pattern is prominent. The pattern of "seepage brick" is the opposite, it is penetrated into the tile embryo body, so its pattern is flat, and most of the tiles are "seepage bricks".

After adding the "waist line", Niu Dali made adjustments and reported the number to Huangshi.

Huang Shi nodded and said, "Now you can pull the baseline." ”

With the baseline, we can ensure that the floor tiles in this room are properly pasted, and Niu Dali had to do this when they used to make a cistern, so he asked someone to nail a cement nail in the place where they were ready to start paving, and then pulled a plumb line down. Only the horizontal baseline is more difficult, but fortunately they have a level, so it is also solved.

When the wall tiles are really pasted, Niu Dali sticks the baseline bricks along the baseline line, and checks the vertical and horizontal to ensure that the wall tiles are perpendicular to the ground. Moreover, the soaked tiles are full of cement, and then the tiles with full cement are pasted to the wall along the baseline, and then beaten with a rubber hammer.

However, after knocking it flat, it was told by Huangshi to take it down first, to see where there is a lack of slurry, and it is necessary to fill the cement slurry, fill the place that is not full, and then sprinkle it with pure cement, and then paste it on the wall again.

In this way, after Huang Shi instructed Niu to vigorously paste a few tiles, the time was noon, and he heard the opening bell of the canteen ringing again. Huangshi didn't pay much attention to this slow speed, because first, Niu Dali is a novice, secondly, Huangshi himself is not a master, and thirdly, a good bricklayer heard that it is 5 to 6 square meters a day, otherwise it is difficult to ensure the quality, especially the window sill that needs to be small and diagonal places is more time-consuming.

……

After lunch, Huang Shi did not return to the construction site of the "public bathhouse", but called Jiang Laogan, Wang Luobin, and his group to walk up the hill, it turned out that after dealing with the assembly of the "solar water heater" and the decoration of the "public bathhouse", he had to solve the problem of "electricity shortage".

"Electricity shortage" is because of the opening of a 75 kilowatt "cold storage" on the island, and the use of "kettles" by everyone, the consumption of electricity is relatively large, before Chen Youxin they issued a notice of electricity arrangement, can only be a symptom but not a cure, because the most fundamental way to solve the "electricity shortage" is to increase the installed capacity.

But it is not economical or convenient to buy another 100-watt diesel engine to generate electricity, and Huangshi has bought a bunch of small wind turbines in the shipyard a long time ago, and now it is time to launch them.

Walking on the tree-lined path of "Buzhou Mountain", the wind blowing from the sea blew in gusts, carrying the salty smell of the sea, blowing the clothes of several of them "poof" and "poof".

"It seems that there is nothing wrong with using wind energy on this island, and now that it's winter, there is such a strong wind." Huang Shi thought to himself, he remembered the previous sale of equipment to him, and showed him a "China Wind Energy Resources Comprehensive Assessment (Stage) Report", which mentioned that the central and southern coasts of Fuzhou and Putian in Fujian Province are the best areas for wind energy in Fujian Province, and the wind farm grade assessment is very good, especially the wind energy in Fuqing and Pingtan is the most prominent.

One of the important reasons for the abundance of wind energy along the coast of Fujian Province is the influence of the Taiwan Strait. The two entrances to the Taiwan Strait are trumpet-shaped, and the middle is narrow, which makes the wind speed in the strait increase. At the same time, the narrow pipe effect of the Taiwan Strait has caused strong winds along the coast of Fuzhou, and the coastal areas of Fuzhou, especially Pingtan and Fuqing, are located in the narrowest part of the middle section of the Taiwan Strait.

Geographically, Dongluo Island is located at the junction of Putian and Fuqing, so the wind energy resources in this region are above level 2, and most of the time they are above level 3. According to the national unified evaluation standard, the wind belt above level 2 has development value, because such a high level, on average, there are basically five or six wind levels all year round, and the wind energy resources are quite abundant.

Therefore, Huang Shi was shocked when he saw the "List of Wind Farm Planning Sites in Fujian Province (Revised in 2012)" in the appendix at the back of the "China Wind Energy Resources Comprehensive Assessment (Phase) Report", because the planned capacity of those wind power is based on (MW), MW is a power unit, representing "megawatts", 1MW megawatts = 1000 kilowatts (KW).

For example, the Fuqing Sejiang Bay, which is closest to Dongluo Island, has a design capacity of 48 megawatts, which is equivalent to 4,800 kilowatts, which is commonly said to generate 48,000 kilowatts of electricity per hour. The wind situation in Dongluo Island is better than it, but due to its own small territory and the small wind power purchased by Huangshi, the sum of more than a dozen wind turbines is only a fraction of 400 kilowatts.

Starting from the mountainside of "Buzhou Mountain", some cement concrete pedestals appeared on both sides of the trail one after another, and these pedestals were all calculated in the early stage of Huangshi, and Wang Luobin and they used an excavator to dig the pit.

Then let Jiang Laogan pour concrete in the pit, at the same time, because the concrete compression is good, tensile and bending resistance is very poor, this shortcoming can be made up by the steel bar with good toughness, so for the firmness of the concrete base, the steel bar is also added to it, which becomes a reinforced concrete base, and at the same time, the embedded bolts are fixed on it.

"This is the hub cover, this is the blade ......" Huangshi conjured up a complete set of wind power equipment next to a "pedestal" on the top of Buzhou Mountain, don't look at this set of wind power equipment is small, but it has a lot of spare parts, there are more than 20 kinds.

Among them, there are hub covers, blades, wheel hubs, pitch mechanisms, speed increase boxes, noise reduction devices, cooling fans, main frames, crane mechanisms, brakes, couplings, nacelle covers, control and frequency conversion cabinet brackets, wind vanes, generator water cooling devices, generators, yaw mechanisms, speed increase box oil cooling devices, frequency conversion cabinets, main control cabinets, towers, etc.

Among these spare parts, the most important are the blades, housings and towers. The diameter of the wind blade is 10 meters, the surface of its raw material is made of FRP reinforced fiber, and the inside is filled with polyurethane foaming process, and there are two FRP reinforcing ribs through the tip of the blade to the root of the blade, with high structural strength and good waterproof performance. The shell is cast in ductile iron, which has high structural strength and good durability. The tower pole is 20 meters high, made of steel, electrophoresis and spraying, which can prevent rust and corrosion.

Under the guidance of Huang Shi, Jiang Laogan and they acted very quickly, and it took four hours to complete the installation of a wind power equipment, of course, Wang Luobin and they also contributed a lot, because they used the excavator as a crane and played a role in hoisting the equipment.

"Haha, it's finally finished." Looking at the 10-meter-high 50-kilowatt wind turbine, everyone laughed happily.

"It's still one step behind, Luobin, you guys come here and shake this tower for me." Originally, this tower was equipped with a hydraulic system, which could realize the automatic upright or downing of the tower, and the operation was very simple.