Key points of landscape construction technology of garden rockery?

What are the key points of construction technology about garden rockery landscape? The following is a detailed introduction of Zhong Da Consulting for your reference.

First, the characteristics of landscaping rockery landscape Building rockery landscape is to artificially pile up all kinds of grotesque stones with high ornamental value according to their levels and characteristics to form a mountain model, and then artificially decorate it to achieve the ornamental effect of putting a mountain in the garden. There are various forms of rockery landscape in the garden, which can be used as the main scene or the auxiliary scene, such as dividing garden space, arranging roads and connecting corridors. Coupled with flowing green grass, it can add a natural flavor. Second, the preparation work before the construction of landscaping rockery landscape 1 familiar with the design drawings of rockery construction. Before making rockery landscape, you should be familiar with the design and construction drawings of rockery landscape. However, due to the particularity of rockery landscape production, it is difficult to achieve one step in design. Therefore, it usually only shows the general outline and main part of the mountain range. In addition, in order to facilitate rockery construction, models are usually made first. 2. Investigate the construction site, fully grasp the soil quality and foundation bearing capacity of the construction site, and ensure the stability of the mountain. At the same time, check the site size, topography, traffic conditions and vegetation distribution of the construction site, and determine the corresponding construction methods, including the selection of construction equipment and the arrangement of stone yard stacking. During construction, refer to the plan of rockery, and pay off with white stone powder in proportion. After drawing the line, mark the coordinate points of each part in the rockery and nail it with a stick or bamboo stick to avoid mistakes. Iii. Landscape Construction Technology of Rockery 1 Foundation treatment of rockery foundation construction is particularly important in the process of rockery construction, which is related to the stability and safety of the mountain. Rockery foundation bears all the gravity of rockery, and the quality of rockery foundation is directly related to the stability of the mountain. It can be seen that the foundation engineering construction of rockery is the focus of the whole rockery modeling, and the following work must be done strictly: the foundation treatment construction technology must be carried out in accordance with the predetermined design scope (1). The construction piles of pile foundation are generally constructed with Chinese fir and cypress, mainly because they are strong in water resistance and moisture resistance and relatively straight. Generally, the diameter of pile is 10 ~ 15 cm, and the length of pile is 100 ~ 150 cm. Generally speaking, the top of the stake should be exposed from the bottom of the lake by a dozen centimeters to dozens of centimeters, during which it can be embedded with stones and then topped with appropriate granite strips. (2) Once the lime-soil foundation is solidified, it is impermeable, which can effectively reduce the damage caused by frost heaving. Generally speaking, the width of lime-soil foundation is about 50cm wider than the width of rockery bottom, which is called "width". Generally, we take 50 ~ 60 cm as the depth of the ash tank. Lime soil foundation has strict requirements for the use of lime. Block lime fresh from the kiln must be used, and water must be poured on it at the construction site to turn it into ash. Usually we choose 3: 7 as the ratio of lime soil, and we also have strict requirements for plain soil. Plain soil cannot contain impurities and fine-grained cohesive soil. (3) Concrete foundation Concrete foundation is mainly suitable for some small and medium-sized rockeries. We can determine the thickness of concrete foundation according to the volume of rockery. Generally speaking, for a rockery about 2m high, the foundation thickness should be about 40cm. If the height is about 4m, its thickness is generally about 50cm. Generally speaking, the width of rubble foundation is more than 30cm wider than the bottom of rockery. Rubble must be paved, adjacent stones must bite each other, and the collocation between them should be as close as possible. Cement mortar, gravel and concrete should be used to fill in the joints and make them become a whole. 2 rockery foundation construction (1) rockery foundation construction process: formwork turnover → pre-pouring → assembly → surface treatment. The manufacture of rock slab is carried out in the stage of formwork turnover and pre-pouring, and the process of making rock slab can be carried out in the construction site or workshop. Combination and surface treatment belong to the combination process of rockery, which are all made at the construction site of scenic spots. (2) Construction technology of rockery foundation ① The bottom of rockery foundation must be dug clean and smooth, without unevenness. (2) After the basement is dug, it must be tamped manually or mechanically. (3) After the foundation of the rockery is dug, a layer of stone powder of about 20cm must be laid at the bottom of the foundation as a cushion. (4) After the stone powder cushion is paved, it needs to be reinforced. Main reinforcement diameter 12mm, auxiliary reinforcement diameter 8mm, and spacing between main reinforcement and main reinforcement 20cm. ⑤ After the foundation reinforcement is tied, we mark it with 500#, cement, 2 ~ 3 pieces of granite and coarse sand are mixed into concrete in proportion, and then fall into the foundation reinforcement cage with a thickness of 15cm. ⑥ After the foundation concrete is poured 12d, the construction of each part of the rockery can be further carried out after the solidification condition is detected. ⑦ When digging the foundation, when the soil structure is soft, loose and scattered, pile it first and then dig. A mountain of rockeries is the representative of natural landscape. Mountain piling is the most important part of rockery building modeling, and it is also the most critical part in the whole construction process. According to the order of rockery construction, we can simply divide the overlapping mountains into three parts: the bottom, the middle and the top. Most of the bottom of the rockery is underground, and only a few of them are exposed to the ground. Moreover, due to the large volume and heavy weight of the rockery, the pressure will extend to the bottom. Therefore, it is necessary to ensure that the ground has sufficient strength, and try to choose those large stones when selecting materials, which is also convenient for construction. The layout of stone should be based on the shape of rockery, which should not only ensure stability, but also give consideration to the presentation of the overall ornamental effect of rockery. In order to highlight the effect of rockery, stones with similar or identical shapes should be arranged together as far as possible, not together. Form a jagged shape. After the first layer is completed, pour the cement mortar on the floor, and then start the next stage of construction after the mortar is stable. The top of the cornerstone should be as flat as possible, with the face facing the sky and the beautiful face facing outward. The whole rockery should be strewn at random. The construction of the whole rockery in the middle floor is the biggest and most critical part. In this part of the construction, attention should be paid to the overall ornamental effect of the rockery. Don't decorate too piecemeal. The stones in the whole mountain should be unified, and the stone layout should be patchy and layered, so that the stubble between the stones can be integrated into one, which can not only deepen the layering, but also ensure the stability of the rockery. The top closing part has an important influence on the momentum of the mountain, and it is also the most important ornamental part in rockery modeling. Generally, stones with good posture, good texture and large volume are chosen as capping stones to highlight the grandeur of the mountain. In addition, the rockery will be dull and lack of vitality if it is not set off by flowers and trees. Therefore, when the rockery is piled up, planting holes should be left in appropriate places according to the overall shape of the mountain to plant trees and flowers, so that the whole rockery looks more lively and makes the finishing touch. 4. The ways of setting stones in rockery landscape are divided into independent stones, scattered stones, opposite stones and grouped stones. Independent stones, choose rocks with prominent shapes and strange colors and textures, which are generally placed at the main entrance of the park and the center of the square. Scattering means flexibly matching rocks of different sizes, so as to achieve orderly gathering and scattering and full of gas field. The stone is composed of two rocks, which echo each other and are generally placed on both sides of the entrance and exit of the garden. Grouping is to enclose a large rock as the main stone, and then skillfully put several matching stones together with smaller stones around to form a stone group, showing a beautiful combination. 5. After configuring the water source and making the plant rockery landscape, the rockery should be set up to make it dynamic and more energetic. Therefore, according to the designer's design requirements, the water source should be installed for the rockery, so that clear spring water can flow out of the rockery, forming vivid water features such as Qingquan Waterfall and Shanxi. At the same time, the rockery should be equipped with all kinds of green plants, so that the whole rockery will be more full of vitality and present vibrant characteristics. Conclusion The construction of rockery landscape is an important and essential project in landscaping, and the design and construction methods of rockery landscape are different. Therefore, to create a natural and beautiful rock landscape, we must adjust measures to local conditions and consider the local cultural background and customs. Only on the basis of perfect construction technology and in strict accordance with the design regulations, people can better appreciate the beauty of mountains and rivers.

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