阅读说明：本技术 一种应用于高陡边坡的草皮模块 (Turf module applied to high and steep slope ) 是由 李朋远 林晓娜 林家乐 于 2021-08-21 设计创作，主要内容包括：本发明旨在解决解决传统种植方式的草皮不能够在坡度≥60°的高陡边坡良好生长的问题,提供了一种应用于高陡边坡的草皮模块,基质模块由基质块、应力组件和固定杆组成。固定所述草皮模块时,生态钉穿过基质块和固定杆中间的圆环,生态钉的挡片可下压固定杆中间的圆环,从而带动固定杆在齿形孔中向下移动,进而带动所有的应力杆件向下移动。初始状态下,固定杆位于齿形孔的最上端；草皮生长后,对应力杆件施加应力,应力杆件中部上拱2-3cm,接触到固定杆的下沿,停止施加应力；草皮固定时,生态钉通过固定杆中间的圆环向下固定,向下固定的应力通过圆环传递到整个固定杆,再由固定杆传递到接触的应力杆件,应力杆件传递给整个基质块,从而通过生态钉的固定使整个草皮模块受到向下的压力。(The invention aims to solve the problem that the turf in the traditional planting mode can not grow well on a high and steep slope with the slope not less than 60 degrees, and provides a turf module applied to the high and steep slope. When the turf module is fixed, the ecological nail penetrates through the circular ring in the middle of the substrate block and the fixed rod, and the blocking piece of the ecological nail can press the circular ring in the middle of the fixed rod downwards, so that the fixed rod is driven to move downwards in the tooth-shaped hole, and all the stress rod pieces are driven to move downwards. In an initial state, the fixed rod is positioned at the uppermost end of the toothed hole; after the turf grows, applying stress to the stress rod piece, enabling the middle part of the stress rod piece to arch for 2-3cm upwards, contacting the lower edge of the fixed rod, and stopping applying the stress; when the turf is fixed, the ecological nail is fixed downwards through the ring in the middle of the fixing rod, the stress of the downward fixation is transmitted to the whole fixing rod through the ring, the stress rod piece in contact is transmitted to the fixing rod again, and the stress rod piece is transmitted to the whole matrix block, so that the whole turf module is pressed downwards through the fixation of the ecological nail.)

1. A turf module for application on high and steep slopes, the turf module consisting of a substrate module and a turf layer; the matrix module consists of a matrix block (1), a stress component and a fixing rod (4);

the matrix block (1) is prepared by mixing and prefabricating 10-20% of fiber yarn, 40-50% of coconut coir, 5-10% of perlite, 10-20% of water-retaining agent, 10-20% of adhesive and 10-20% of magnetic powder in parts by weight according to a certain proportion;

the stress assembly consists of a baffle plate (2) and a stress rod piece (5), wherein the baffle plate (2) comprises a baffle plate A (2-1), a baffle plate B (2-2), a baffle plate C (2-3) and a baffle plate D (2-4), the four baffle plates are respectively positioned on the periphery of the substrate block (1), the baffle plate A (2-1) is opposite to the baffle plate C (2-3), the baffle plate B (2-2) is opposite to the baffle plate D (2-4), the middle lower parts of the baffle plate A (2-1) and the baffle plate C (2-3) are respectively and uniformly provided with 3-5 holes, and the holes on the baffle plate A (2-1) correspond to the holes on the baffle plate C (2-3); the stress rod piece (5) penetrates through holes of the baffle A (2-1) and the baffle C (2-3), two ends of the stress rod piece (5) protrude out of the baffle A (2-1) and the baffle C (2-3) to form threads, and two ends of the stress rod piece (5) are fixed and stress is applied through nuts (5-2); the stress rod piece (5) is made of a flexible material with a rough surface, can be bent and deformed under the action of stress, and can be bonded with the material in the matrix block together in a bonding manner, stress is applied through forward rotation of the nuts (5-2) on one side or two sides in the later stage turf growing process, the stress rod piece (5) bends and arches upwards under the action of the stress, and the whole matrix block is driven to be in an arched state in the middle;

vertical tooth-shaped holes (3) corresponding to each other are formed in the baffle B (2-2) and the baffle D (2-4), the fixing rod (4) penetrates through the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4), and the fixing rod (4) is integrally formed by three sections of structures: the middle ring and the rod pieces at two ends are arranged in the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4) in a penetrating mode through the rod pieces at two ends, the rod pieces at two ends protrude out of the baffle B (2-2) and the baffle D (2-4) to form threads (4-1), and two ends of the fixed rod (4) are fixed through nuts (4-2) corresponding to the threads (4-1), so that the fixed rod (4) is prevented from falling off; the fixing rod (4) can move up and down in the tooth-shaped hole (3) under the action of external force;

the turf module is fixed on a high and steep side slope through an ecological nail (6), the ecological nail (6) consists of a nail cap (6-1), a nail rod and a nail tip, a blocking piece (6-2) and a pull-out preventing piece (6-3) are arranged on the nail rod, and the outer diameter of the blocking piece (6-2) is larger than the inner diameter of a middle ring of the fixing rod (4);

when the turf module is fixed, the ecological nail (6) penetrates through the circular ring between the substrate block (1) and the fixing rod (4), and the blocking piece (6-2) of the ecological nail (6) can press down the circular ring between the fixing rod (4), so that the fixing rod (4) is driven to move downwards in the tooth-shaped hole (3), and all the stress rod pieces (5) are driven to move downwards;

in the initial state, the fixed rod (4) is positioned at the uppermost end of the toothed hole (3); after the turf grows, applying stress to the stress rod piece (5), enabling the middle part of the stress rod piece (5) to arch for 2-3cm, contacting the lower edge of the fixed rod (4), and stopping applying the stress; when the turf is fixed, ecological nail (6) are fixed downwards through the ring in the middle of dead lever (4), and the stress of fixing downwards is transmitted to whole dead lever (4) through the ring, transmits stress member spare (5) of contact by dead lever (4) again, and stress member spare (5) transmit for whole matrix piece to fixed messenger whole turf module through ecological nail receives decurrent pressure.

The production, manufacturing and laying process of the turf module comprises the following steps: prefabricating a matrix module, culturing and growing turf, applying stress twice, and paving a slope surface;

the matrix module prefabrication comprises: installing a stress assembly, mixing and preparing matrix liquid, pouring the matrix liquid into the stress assembly, and drying and solidifying; the stress assembly installation comprises the installation of a baffle, a stress rod piece and a fixing rod, wherein the stress rod piece is installed at the middle lower part of the baffle A and the baffle C, and the outer side of the stress rod piece is fixed by using a nut without applying stress; the fixing rod is fixed in the tooth-shaped holes in the middle parts of the baffle B and the baffle D and is fixed at the uppermost end of the tooth-shaped hole, and the outer side of the fixing rod is fixed by using a nut; the matrix mixed solution is prepared from various materials according to a certain proportion and then is mixed with water with a certain volume to prepare a viscous mixed solution; placing the stress assembly on a manufacturing platform paved with an anti-sticking film, then uniformly pouring the mixed solution into a baffle, properly vibrating and uniformly filling, placing the stress assembly in shade for 3-5 days, and then accelerating the solidification of the matrix module in a drying or sun-drying mode;

the turf culture and growth are as follows: laying the prefabricated matrix module on a lawn culture bed, wherein the positions of the upper surface and the lower surface of the matrix module are not reversed, the lawn culture bed is of a strip-shaped structure with a plurality of grooves at the bottom, nutrient solution flows into one end of the culture bed, and the nutrient solution flows out of the other end of the culture bed to form the circular flow of the nutrient solution; the main components of the nutrient solution are water-soluble fertilizer, various trace elements, pH adjusting solution and microbial inoculum, and the proportion is adjusted according to different growth periods; the growth time of the turf is 2-3 months, the growth height of the turf is 5-8cm, and the root system penetrates through the matrix layer, so that the turf has the condition of garden construction and pavement;

the stress application of the stress rod piece is carried out in two times; when the grass seeds grow for 1-1.5 months, applying stress for the first time, and applying stress to enable the middle parts of stress rod pieces to arch for 2-3cm by positively fastening nuts on the stress rod pieces on the outer sides of the baffle A and the baffle C, and simultaneously adjusting the height of nutrient solution in the lawn culture bed to ensure that the substrate can contact the nutrient solution; performing secondary stress application within 2-2.5 months of growth or 1-2 weeks before delivery, and making the middle part of the stress rod piece arch up and contact the lower edge of the fixed rod;

the slope surface laying process flow is as follows: cleaning a slope surface, laying a turf module, fixing the module and performing later maintenance; the turf module is laid in the domatic back of clearing up, is fixed in domatic through ecological nail with it, makes matrix module lower surface and domatic inseparable laminating, and the water-retaining agent in the matrix meets dry domatic back simultaneously, begins the slow release moisture, makes domatic moist, changes with matrix module lower surface adhesion.

Technical Field

The invention relates to the field of turf planting and construction, in particular to a turf module applied to a side slope.

Background

The lawn is the most common ground cover plant in urban landscaping, and the grass plants commonly used as the lawn include zoysia japonica, wild cattle grass, bermudagrass, carpet grass, blunt-leaved grass, centipede grass, ryegrass, poa pratensis, glume grass and the like, and the common turf on the market includes manila grass, large-leaved oilseed grass, green grass and the like. Turf that uses in the afforestation of city construction is mostly cultivated in the ground, and soil uses sandy loam soil as appropriate, and the specification of weeding is mostly cubic, roll-like, and the volume grass size is according to laying the requirement customization, and thickness is about 2cm generally, and the laying mode who commonly uses in the construction has full spread, scattered the shop, adopts full spread method more, and the view effect is fast.

The traditional lawn is mostly applied to a region with a gentle slope surface, and a region with a slope of less than or equal to 30 degrees, so that the construction is convenient, and the turf is easy to grow; when the traditional lawn is applied to a high and steep slope with the gradient more than or equal to 60 degrees, the turf laying process is as follows: the matrix soil is easy to loosen, turf blocks are easy to slip off and not easy to fix, the turf is not tightly attached to the slope surface, the construction is difficult, water and soil loss is easy to occur in the maintenance process, and the like, so that the garden application of the turf on the high and steep slope is severely restricted. In the garden construction, some steep slopes need to be quickly repaired for various reasons to show landscape effects, the traditional spraying and mixing vegetation technology can show the landscape effects only within at least 2 months, and the purpose of showing the landscape effects can be quickly achieved by quickly laying turf.

The invention mainly solves the problem that the turf in the traditional planting mode can not grow well on a high and steep side slope with the gradient of more than or equal to 60 degrees. The invention respectively innovates from three aspects to achieve the aim, firstly, the culture mode of the turf is innovated from traditional ground culture to nutrient solution culture planted on a special substrate; secondly, the turf is quickly fixed on the side slope through the fixing assembly, so that the attaching force of the turf and the side slope is increased; thirdly, through special materials in the substrate, the surface soil of the slope can be softened, root growth is facilitated, and maintenance cost is reduced.

Disclosure of Invention

The invention aims to provide a turf module applied to a high and steep side slope, which solves the problem that turf is not easy to lay and grow on the high and steep side slope with the slope of more than or equal to 60 degrees.

In order to achieve the above object, the present invention provides a turf module for a steep slope, which comprises a substrate module and a turf layer; the matrix module consists of a matrix block (1), a stress component and a fixing rod (4).

The matrix block (1) is prepared by mixing and prefabricating 10-20% of fiber yarn, 40-50% of coconut husk, 5-10% of perlite, 10-20% of water-retaining agent, 10-20% of adhesive and 10-20% of magnetic powder in parts by weight.

The stress assembly consists of a baffle plate (2) and a stress rod piece (5), wherein the baffle plate (2) comprises a baffle plate A (2-1), a baffle plate B (2-2), a baffle plate C (2-3) and a baffle plate D (2-4), the four baffle plates are respectively positioned on the periphery of the substrate block (1), the baffle plate A (2-1) is opposite to the baffle plate C (2-3), the baffle plate B (2-2) is opposite to the baffle plate D (2-4), the middle lower parts of the baffle plate A (2-1) and the baffle plate C (2-3) are respectively and uniformly provided with 3-5 holes, and the holes on the baffle plate A (2-1) correspond to the holes on the baffle plate C (2-3); the stress rod piece (5) penetrates through holes of the baffle A (2-1) and the baffle C (2-3), two ends of the stress rod piece (5) protrude out of the baffle A (2-1) and the baffle C (2-3) to form threads, and two ends of the stress rod piece (5) are fixed and stress is applied through nuts (5-2); stress member spare (5) be the flexible material of roughness, can bending deformation under the stress effect, can be in the same place with the material bonding in the matrix piece simultaneously, later stage turf growth in-process is exerted stress through the forward rotation of unilateral or two side nut (5-2), stress member spare (5) are crooked to be encircleed under the stress effect, drive whole matrix piece and present the middle part and encircleed the state.

Vertical tooth-shaped holes (3) corresponding to each other are formed in the baffle B (2-2) and the baffle D (2-4), the fixing rod (4) penetrates through the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4), and the fixing rod (4) is integrally formed by three sections of structures: the middle ring and the rod pieces at two ends are arranged in the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4) in a penetrating mode through the rod pieces at two ends, the rod pieces at two ends protrude out of the baffle B (2-2) and the baffle D (2-4) to form threads (4-1), and two ends of the fixed rod (4) are fixed through nuts (4-2) corresponding to the threads (4-1), so that the fixed rod (4) is prevented from falling off; the fixing rod (4) can move up and down in the tooth-shaped hole (3) under the action of external force.

The turf module is fixed on a high and steep side slope through an ecological nail (6), the ecological nail (6) consists of a nail cap (6-1), a nail rod and a nail tip, a blocking piece (6-2) and a pull-out preventing piece (6-3) are arranged on the nail rod, and the outer diameter of the blocking piece (6-2) is larger than the inner diameter of a middle ring of the fixing rod (4);

when the turf module is fixed, the ecological nail (6) penetrates through the circular ring between the substrate block (1) and the fixing rod (4), and the blocking piece (6-2) of the ecological nail (6) can press down the circular ring between the fixing rod (4), so that the fixing rod (4) is driven to move downwards in the tooth-shaped hole (3), and all the stress rod pieces (5) are driven to move downwards;

in the initial state, the fixed rod (4) is positioned at the uppermost end of the toothed hole (3); after the turf grows, applying stress to the stress rod piece (5), enabling the middle part of the stress rod piece (5) to arch for 2-3cm, contacting the lower edge of the fixed rod (4), and stopping applying the stress; when the turf is fixed, ecological nail (6) are fixed downwards through the ring in the middle of dead lever (4), and the stress of fixing downwards is transmitted to whole dead lever (4) through the ring, transmits stress member spare (5) of contact by dead lever (4) again, and stress member spare (5) transmit for whole matrix piece to fixed messenger whole turf module through ecological nail receives decurrent pressure.

The substrate block has certain strength, is not easy to break and has certain water absorption. The magnetic field of the magnetic powder in the substrate block can promote the growth of microorganisms in soil to a certain extent, and further enhance the germination and root growth of grass seeds.

The four baffles are connected to form a square, the size is generally 25 × 25cm, 30 × 30cm, and the height is 4-5 cm; the baffle is made of high-strength plastic, has certain strength and elasticity, can deform under the action of stress, can recover to an original state after the stress is withdrawn, and has the hole interval of 5cm, the distance from the bottom edge of the baffle A to the bottom edge of the baffle C of 1-1.5cm and the aperture of 0.5-0.8 cm.

The pull-out stopping sheet of the ecological nail (6) is positioned above the nail tip, the ecological nail is in a closed state when being nailed, and the pull-out stopping sheet is acted by soil and opened and gradually embedded into soil on two sides when being pulled out.

The production, manufacturing and laying process of the turf module comprises the following steps: matrix module prefabrication, turf culture and growth, twice stress application and slope laying.

The matrix module prefabrication comprises: installing a stress assembly, mixing and preparing matrix liquid, pouring the matrix liquid into the stress assembly, and drying and solidifying. The stress assembly installation comprises the installation of a baffle, a stress rod piece and a fixing rod, wherein the stress rod piece is installed at the middle lower part of the baffle A and the baffle C, and the outer side of the stress rod piece is fixed by using a nut without applying stress; the fixed rod is fixed in the tooth-shaped holes in the middle of the baffle B and the baffle D and is fixed at the uppermost end of the tooth-shaped hole, and the outer side of the fixed rod is fixed by a nut. The matrix mixed liquid is prepared by mixing various materials in proportion with a certain volume of water to prepare a viscous mixed liquid. The stress component is firstly placed on a manufacturing platform paved with an anti-sticking film, then the mixed liquid is uniformly poured into the baffle, is properly vibrated and uniformly filled, is firstly placed in the shade for 3-5 days, and then the solidification of the matrix module is accelerated in a drying or sun-drying mode.

The turf culture and growth are as follows: the prefabricated substrate module is laid on the lawn culture bed in a tiled mode, the positions of the upper surface and the lower surface of the lawn culture bed are not required to be reversed, the lawn culture bed is of a long strip-shaped structure with a plurality of grooves in the bottom, nutrient solution flows into one end of the lawn culture bed, and the nutrient solution flows out of the other end of the lawn culture bed to form the circulating flow of the nutrient solution. The nutrient solution is prepared by mixing water-soluble fertilizer, various trace elements, pH adjusting solution, microbial inoculum and the like as main components, and the mixture ratio is adjusted according to different growth periods. The growth time of the turf is 2-3 months, the growth height of the turf is 5-8cm, and the root system penetrates through the matrix layer, so that the turf has the condition of garden construction and pavement.

The stress application of the stress rod piece is carried out in two times. When the grass seeds grow for 1-1.5 months, applying stress for the first time, and applying stress to enable the middle parts of stress rod pieces to arch for 2-3cm by positively fastening nuts on the stress rod pieces on the outer sides of the baffle A and the baffle C, and simultaneously adjusting the height of nutrient solution in the lawn culture bed to ensure that the substrate can contact the nutrient solution; and (4) carrying out secondary stress application within 2-2.5 months of growth or 1-2 weeks before delivery, so that the middle part of the stress rod piece is arched upwards and contacts the lower edge of the fixed rod.

The slope surface laying process flow is as follows: cleaning a slope surface, laying a turf module, fixing the module and performing later maintenance; the turf module is laid in the domatic back of clearing up, is fixed in domatic through ecological nail with it, makes matrix module lower surface and domatic inseparable laminating, and the water-retaining agent in the matrix meets dry domatic back simultaneously, begins the slow release moisture, makes domatic moist, changes with matrix module lower surface adhesion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

A turf module for application on high and steep slopes, the turf module consisting of a substrate module and a turf layer; the matrix module consists of a matrix block (1), a stress component and a fixing rod (4).

The matrix block (1) is prepared by mixing and prefabricating 10-20% of fiber yarn, 40-50% of coconut husk, 5-10% of perlite, 10-20% of water-retaining agent, 10-20% of adhesive and 10-20% of magnetic powder in parts by weight.

The stress assembly consists of a baffle plate (2) and a stress rod piece (5), wherein the baffle plate (2) comprises a baffle plate A (2-1), a baffle plate B (2-2), a baffle plate C (2-3) and a baffle plate D (2-4), the four baffle plates are respectively positioned on the periphery of the substrate block (1), the baffle plate A (2-1) is opposite to the baffle plate C (2-3), the baffle plate B (2-2) is opposite to the baffle plate D (2-4), the middle lower parts of the baffle plate A (2-1) and the baffle plate C (2-3) are respectively and uniformly provided with 3-5 holes, and the holes on the baffle plate A (2-1) correspond to the holes on the baffle plate C (2-3); the stress rod piece (5) penetrates through holes of the baffle A (2-1) and the baffle C (2-3), two ends of the stress rod piece (5) protrude out of the baffle A (2-1) and the baffle C (2-3) to form threads, and two ends of the stress rod piece (5) are fixed and stress is applied through nuts (5-2); stress member spare (5) be the flexible material of roughness, can bending deformation under the stress effect, can be in the same place with the material bonding in the matrix piece simultaneously, later stage turf growth in-process is exerted stress through the forward rotation of unilateral or two side nut (5-2), stress member spare (5) are crooked to be encircleed under the stress effect, drive whole matrix piece and present the middle part and encircleed the state.

Vertical tooth-shaped holes (3) corresponding to each other are formed in the baffle B (2-2) and the baffle D (2-4), the fixing rod (4) penetrates through the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4), and the fixing rod (4) is integrally formed by three sections of structures: the middle ring and the rod pieces at two ends are arranged in the tooth-shaped holes (3) of the baffle B (2-2) and the baffle D (2-4) in a penetrating mode through the rod pieces at two ends, the rod pieces at two ends protrude out of the baffle B (2-2) and the baffle D (2-4) to form threads (4-1), and two ends of the fixed rod (4) are fixed through nuts (4-2) corresponding to the threads (4-1), so that the fixed rod (4) is prevented from falling off; the fixing rod (4) can move up and down in the tooth-shaped hole (3) under the action of external force.

The turf module is fixed on a high and steep side slope through an ecological nail (6), the ecological nail (6) consists of a nail cap (6-1), a nail rod and a nail tip, a blocking piece (6-2) and a pull-out preventing piece (6-3) are arranged on the nail rod, and the outer diameter of the blocking piece (6-2) is larger than the inner diameter of a middle ring of the fixing rod (4);

when the turf module is fixed, the ecological nail (6) penetrates through the circular ring between the substrate block (1) and the fixing rod (4), and the blocking piece (6-2) of the ecological nail (6) can press down the circular ring between the fixing rod (4), so that the fixing rod (4) is driven to move downwards in the tooth-shaped hole (3), and all the stress rod pieces (5) are driven to move downwards;

in the initial state, the fixed rod (4) is positioned at the uppermost end of the toothed hole (3); after the turf grows, applying stress to the stress rod piece (5), enabling the middle part of the stress rod piece (5) to arch for 2-3cm, contacting the lower edge of the fixed rod (4), and stopping applying the stress; when the turf is fixed, ecological nail (6) are fixed downwards through the ring in the middle of dead lever (4), and the stress of fixing downwards is transmitted to whole dead lever (4) through the ring, transmits stress member spare (5) of contact by dead lever (4) again, and stress member spare (5) transmit for whole matrix piece to fixed messenger whole turf module through ecological nail receives decurrent pressure.

The substrate block has certain strength, is not easy to break and has certain water absorption. The magnetic field of the magnetic powder in the substrate block can promote the growth of microorganisms in soil to a certain extent, and further enhance the germination and root growth of grass seeds.

The four baffles are connected to form a square, the size is generally 25 × 25cm, 30 × 30cm, and the height is 4-5 cm; the baffle is made of high-strength plastic, has certain strength and elasticity, can deform under the action of stress, can recover to an original state after the stress is withdrawn, and has the hole interval of 5cm, the distance from the bottom edge of the baffle A to the bottom edge of the baffle C of 1-1.5cm and the aperture of 0.5-0.8 cm.

The pull-out stopping sheet of the ecological nail (6) is positioned above the nail tip, the ecological nail is in a closed state when being nailed, and the pull-out stopping sheet is acted by soil and opened and gradually embedded into soil on two sides when being pulled out.

The production, manufacturing and laying process of the turf module comprises the following steps: matrix module prefabrication, turf culture and growth, twice stress application and slope laying.

The matrix module prefabrication comprises: installing a stress assembly, mixing and preparing matrix liquid, pouring the matrix liquid into the stress assembly, and drying and solidifying. The stress assembly installation comprises the installation of a baffle, a stress rod piece and a fixing rod, wherein the stress rod piece is installed at the middle lower part of the baffle A and the baffle C, and the outer side of the stress rod piece is fixed by using a nut without applying stress; the fixed rod is fixed in the tooth-shaped holes in the middle of the baffle B and the baffle D and is fixed at the uppermost end of the tooth-shaped hole, and the outer side of the fixed rod is fixed by a nut. The matrix mixed liquid is prepared by mixing various materials in proportion with a certain volume of water to prepare a viscous mixed liquid. The stress component is firstly placed on a manufacturing platform paved with an anti-sticking film, then the mixed liquid is uniformly poured into the baffle, is properly vibrated and uniformly filled, is firstly placed in the shade for 3-5 days, and then the solidification of the matrix module is accelerated in a drying or sun-drying mode.

The turf culture and growth are as follows: the prefabricated substrate module is laid on the lawn culture bed in a tiled mode, the positions of the upper surface and the lower surface of the lawn culture bed are not required to be reversed, the lawn culture bed is of a long strip-shaped structure with a plurality of grooves in the bottom, nutrient solution flows into one end of the lawn culture bed, and the nutrient solution flows out of the other end of the lawn culture bed to form the circulating flow of the nutrient solution. The nutrient solution is prepared by mixing water-soluble fertilizer, various trace elements, pH adjusting solution, microbial inoculum and the like as main components, and the mixture ratio is adjusted according to different growth periods. The growth time of the turf is 2-3 months, the growth height of the turf is 5-8cm, and the root system penetrates through the matrix layer, so that the turf has the condition of garden construction and pavement.

The stress application of the stress rod piece is carried out in two times. When the grass seeds grow for 1-1.5 months, applying stress for the first time, and applying stress to enable the middle parts of stress rod pieces to arch for 2-3cm by positively fastening nuts on the stress rod pieces on the outer sides of the baffle A and the baffle C, and simultaneously adjusting the height of nutrient solution in the lawn culture bed to ensure that the substrate can contact the nutrient solution; and (4) carrying out secondary stress application within 2-2.5 months of growth or 1-2 weeks before delivery, so that the middle part of the stress rod piece is arched upwards and contacts the lower edge of the fixed rod.

The slope surface laying process flow is as follows: cleaning a slope surface, laying a turf module, fixing the module and performing later maintenance; the turf module is laid in the domatic back of clearing up, is fixed in domatic through ecological nail with it, makes matrix module lower surface and domatic inseparable laminating, and the water-retaining agent in the matrix meets dry domatic back simultaneously, begins the slow release moisture, makes domatic moist, changes with matrix module lower surface adhesion.