1. Larger surface area is measured, very irregular shape of the green, may be green with a gray line to block divided into several small pieces were measured, and then add value to each area.
2. Scattered tree planting inventory inventory chaos, chaotic seedlings when the seedlings with a rope loop into several small pieces, a piece of inventory, both simple and accurate.
3. Put mode pattern color ridge lines die variability, randomness is very strong, a pay-off is not easy to succeed. Can be put on the line with a rope shape, adjusted by moving the rope until the desired effect, then sprinkled with ash along the rope, can be a success.
4. Reactor made of Actinobacillus terrain terrain often encountered two problems: first line of not ashes; second excavator drivers can not read drawings. Solve the first problem is that a number of roots planted along the contour line contour line height and the pole, indicating the range of terrain and height; deal with the second issue of the terrain can be made of sand table, placed next to the driver for reference.
5. Measured diameter at breast height diameter of seedlings directly measured is not accurate enough, it was proposed by caliper, in fact, this approach is not satisfactory, because the caliper of the two In fact, the first with a tape measure out as long as the trunk circumference, divided by 3.14, you can convert the diameter at breast height.
parquet production standards and production processes
parquet quality standards:
1, the same kinds of stone and color, no color, stain, color line defects can not have yin and yang color;
2, the same lines, the board surface without cracks;
3, the external dimensions, cracks, pattern splicing error of less than 1mm;
4, flatness error of less than 1mm, there is no sand road;
5, the surface gloss of not less than 80 degrees;
6, bonding of the pigment or fill the gap with the stick stone color of stone materials with the same color;
7, diagonal, parallel lines should be straight, to parallel, curved corners can not take place, sharp corners can not be blunt;
8, packing time face smooth, and marked to indicate number installed, affixed qualified label.
parquet design and processing:
First, the design
order to design both beautiful and practical, artistic, and loved the stone works of art consumers, we must better life observation and needs to understand people's love, from life to capture inspiration. Composition to painting from life, than life, something new. To observe as long as you are willing to brains, your potential and capabilities to take full advantage of good works of art will be displayed in the drawing paper.
Second, the choice of materials
rich mosaic of raw materials, corners more than expected everywhere, can be used. Colors carefully selected fine as long as the Xuan Yan, Marble and Stone more consistent quality than expected, to be artistic process, you can create colorful works of art.
Third, the production manufacture
divided into five steps:
1, draw the mold. According to the design, mosaics depicted in the painting on paper, with carbon copy in the plywood, and indicate what color the pattern of stone types. According to the connection between design, write code to prevent hell broke loose. Medium with a sharp knife and then, along the lines of the pattern to cut a small piece out of a small graphic mold. Mouth to cut the vertical lines refer, not oblique, arc angle can not take place.
2, accurate choice of materials, a material pre-wide. Mosaics in the red, white, black and other colors of stone. Some also have the same color depth of the points. Choice of materials according to requirements of the drawings when the exact choice of clear texture, fine grain, pure color and consistency, no cracks in the stone. According to the shape of the mold, specifications accurately portrays the selected stones, a piece cut to split the Ministry of trade-offs. Allowances should be left outside when cutting, pre-width 1-2mm, to prepare to walk remedy.
3, well-run, group stick fight. Cutting stones to set aside part of good design to cable Manman Mo phase match, stick with a small amount of live material positioning, and then glue a piece stick fight vigorously for the overall pattern. When the adhesive, depending on the connection of the small pattern divided into groups, starting with the center running stick fight, stick fight, after running, respectively, and then run the groups stick fight, and finally stick with the border running fight, so methodical stitching, ergonomic fast, good quality, easy to walk.
4, color penetration joints, leaching network reinforcement. Stick fight the overall pattern, the use of epoxy resin, powder,Discount UGG boots, mixing color pigment, so color and stone color is absolutely similar, adding a small amount of mixed driers and quickly into the slot of the joints, scratch later on surface pigment. Covered with fiber gauze, sprinkle powder poured resin, even disappearing, the gauze and adhesive slate.
5, grinding and polishing. Good to stick on the ground smooth stone mosaic table, add ground smooth, not now sand road,UGGs, over the wax polish.
construction plant trees out
Four Steps in the modern garden projects, planted trees in the column construction is a more important part, right out the steps to ensure the plant made good landscape. Author based on work experience, summed up the following four steps:
first step: pay-off
1. Coordinate point method: the density according to the plant configuration, press a certain percentage on the design and site good grid were collected, measured out with a ruler on the map of trees in a grid size of the vertical and horizontal coordinates, and then click here to use the tape measure in the field of data corresponding to the position.
2. eyeballing the law: there is no fixed point on the design of trees and shrubs, such as the tree group, shrubs and other plant can self-test method to draw the ecological requirements, and attention to natural beauty.
Step two: digging
to the center point along the down digging around, the ball pit the size of the specification by soil and root conditions. The ball with soil, crater diameter than the soil ball should be 16-20 cm in diameter; bare root seedlings should ensure adequate root stretch, pit than the soil ball should be a high density of 10-20 cm deep. The general shape of the pit with a circular aperture and to ensure consistency from top to bottom.
third step: prevent accidental
digging the construction site prior to the authorities understand the situation of underground pipelines. Found that cable, pipeline operations must stop until, in time to find the relevant departments with the solution.
Step four: lifter
1. seedling selection: category tree seedlings, requiring straight rod-shaped, bifurcation uniform; crown complete, stems stout body; not broken, bark no damage; soil ball intact, not cracked or loose; no pests. Special form of seedlings to meet the design requirements.
2. Hours: lifter in the seedlings should be dormant period of time, planting time to ensure close coordination with the lifter of time, to do with the play with the sow.
3. Methods: The lifter should be 1-3 days before the appropriate watering the soil soft. Seedling root lifter to ensure complete and bare root root lifter should be retained as much as possible and live soil; if not promptly removed after the dug out, should of buried heel.
seedlings with soil ball should be decided according to climate and soil conditions, soil ball size, hard to increase the survival of the tree to consider the soil ball, usually soil ball 6-10 times the diameter at breast height diameter, height than width of the soil ball less 5-10 cm; soil can shape the ball into the construction need to dig square, round, rectangular, etc. hemisphere; soil ball should be cut smooth, tightly packed, matter straw, to ensure that soil ball is not loose, the bottom does not leak soil, particularly for the sandy loam soil Chupu seedlings, packaging should be more attention. How
construction stakeout stake out construction is to design drawings To achieve the design intent for this work to ensure that irrigation uniformity is very important.
a general principle
1. respect for the construction of the design intent setting out the design intent should be respected. Sprinkler irrigation technique elements (sprinkler irrigation, drip irrigation uniformity and intensity combat) is the basis for sprinkler system design, design intent is to respect the elements of respect for sprinkler irrigation, sprinkler irrigation is to ensure project quality and the quality of preconditions. Under normal circumstances, at all levels of the pipeline direction and aspect, the position of nozzle and valve wells should be determined strictly in accordance with design drawings to ensure the best water pipe network conditions and the minimum amount of pipe to meet the irrigation discharge uniformity and winter requirements. Comprehensive and detailed technical tests carried out in strict accordance with the design requirements necessary for construction stakeout. Technical tests, the construction workers should be introduced to the characteristics of irrigation system, selection of equipment performance and features, and construction should be special attention to construction workers treated in the construction of building sprinkler system before setting out a comprehensive understanding.
2. respect for objective setting out the actual construction of the objective reality must be respected. Because the irrigation system is usually green engineering facilities, and greening projects in the implementation process there is a certain arbitrariness, randomness with which the seasonal greening projects, often ask to solve the design drawings and the actual terrain or green programs inconsistent with the contradiction, you need to adjust the pipeline to the site and the location of the nozzle and the valve well as to ensure the most reasonable nozzle arrangement and the best hydraulic conditions. Second, the urban landscape regions of the hidden works more irrigation projects in the planning and design stage, construction work has been incomplete, unable to grasp the depth of shallow irrigation area in the underground facility information, you need to stake out even in the construction of the construction of pipeline and the location of the individual on-site adjustment of the nozzle.
No comments:
Post a Comment