Can be divided into concrete Yuen Road, Granite Park Road, Granite Road, spell broken, cement tile Yuen, Yuen small brick, cobblestone Rd, Garden Route, etc. Some mix a variety of materials, paving, form a colorful pattern, this Road, the pavement technically demanding, difficult to construct as well. Here are a few blocks of material commonly used method of surface layer of the pavement.
1 Granite Road, the paving method and construction points
Road, pavement before the construction drawings should be selected dimensions of granite, a small amount of irregular granite cutting should be in the field. A lack of first corner edge off, crack, and local pollution granite color selected, well-conducted set of square checks, size deviation, if any, should be edging amendment. Some Road, the pavement surface to be patterned into a pattern, pick out the granite should be different colors, different sizes, different stacking long flat shape classification, when the mosaic pavement can be easy to use.
for a curve, curved shape of the Road, etc., the granite surface curvature by processing, granite neatly stacked in different sizes. Different colors and different shapes of the granite are numbered for easy construction without hell broke loose. granite paving stone
, before the bomb line, playing the line after the number of main lines should be Xianpu as a baseline, from the standard bar, and then was off to both sides of the paving, granite Paving should be undone before the wet, dried for use. Paving, in the uniform layer of leveling layer of cement mortar, with the brush with the shop, with 20mm thick 1:3 cement mortar for bonding of dry hard floor, granite placed after tapping with a rubber hammer, it is necessary to achieve the laying of a high degree, but also the formation of dense mortar bonding layer. Trial to fight for the granite, view the color, number, parquet is to meet the requirements, design is beautiful. For demanding projects like the board should do first paragraph, invite the construction unit inspection and supervision engineers, to meet the requirements before the construction of a large area. A ground plane with a height difference, such as stairs, water features, tree pool Interchange, before the pavement, the granite should be cutting, circular curves should be polished to ensure that the standard patterns, fine, beautiful. By color after the laying of granite in the hardening process of cement mortar water needed to ensure a solid granite and mortar bond. Conservation prohibited within 3 days of stampede. Granite surface layer of the surface should be clean, smooth surface texture Fuzao clear, neat, color consistency, smooth surface after paving, Fuzao surface lines cross, neat appearance, uniform joints, peripheral straight, properly mounted, plate no cracks , off angle and other defects.
2 Brick Road, the paving method of cement is the quality of cement tile
color of cement, sand, after the mechanical mixing molding, full conservation is made of high strength, wear, bright color, variety. Cement tile can be made convex surface and circular embossed pattern and other shapes. Road, the pavement of cement and granite tile pavement Road, much the same way. As is the mechanism of cement tile brick, granite and more than color varieties, so before the pavement classification according to color and pattern, there are cracks, off angle, defective tile surface should be removed.
concrete steps are as follows:
(1) basic cleaning: cleaning up well on the ground, find the rules and pan of water, well water, mud sweep, and then stay out of the ground elevation of gray cement tile thickness of cake to do with hard, dry mortar 1:3 red bars, evenness, thickness of about 20mm, usually scraping mortar to shoot real, shaving and water conservation.
(2) Pre-elastic line Shop: Location pop up on the leveling layer cross the center line, according to pre-laying tile designs, top cracks between the blocks reserved for 2mm, according to the location of pre-laying of cement brick with ink edges pop-up edge, re-draw each line on the sideline bricks apart.
(3) soaking wet: Laying before the first tile should be 2 to 3 hours immersion in water, then dried out after use.
(4) Laying cement tile work should be completed before condensation in the mortar. Stones, requiring tile formation, mosaic correct. Continue after the interval before the construction of paving, paving the tile should have been out of the cement mortar to be removed.
(5) paving stone, the ground layer of cement mortar adhesive, making real twist level. Cement brick at the back, cleaned up, the first layer of cement mortar, brush out, with the brush with the shop, in place after the fact with a small mallet chisel. Note mortar bonding layer thickness control to minimize the hit. In paving the construction process, such as the emergence of non-use of the whole slabs of stone cutting machine.
(6) concrete paving brick in 1 to 2 days, diluted with 1:1 cement mortar grout. Surface layer of cement mortar on the overflow to clear before the condensation, the cement mortar with cracks after condensation, and then clean the surface layer. 24 hours to complete water conservation, may not be completed within 3 to 4 Master stampede.
3 small brick pavement Yuen Method Cloud Road
small brick pavement before the requirements of design drawings should be selected small brick size, specifications. A lack of first side, off angle, crack, and local pollution, the small brick color selected, well-conducted set of square checks, size biased, should be edging repair permit. In a small brick laying, should be playing first line, then the requirements of design drawings by the first section of pavement model, in particular, into the seats pavement stripes, herringbone, diagonal willow, cross stitch, and other gossip Kam, Turtle and other surface Kam Yuen forms, but should pre-laying period, take a look at whether the form of the surface layer to meet the requirements, and then carried out a large area of pavement.
steps:
(1) primary, cushion; grass-roots approach is generally a prime soil compaction hardcore → → → mortar cushion with plain concrete layer.
the cushion construction, elevation control should be prepared, gravel and the thickness of plain concrete cushion construction drawings should be asked to do, generally thin sand cushion.
(2) Pre-elastic line shop: concrete cushion in the Soviet Union on the pop-up positioning cross the center line,bailey UGG boots, according to the construction icon pre-injection form of the surface layer of a shop, to meet the requirements, then large areas of pavement.
(3) Road, both sides do first,
(4) the small brick and should be squeezed between the density of small brick, paving is completed, with the fine ash every sweep.
4 cobblestone pavement Yuen Method
pebbles is 10 ~ 40mm sleek shape of the river washed stone. Park Road Paving with cobblestones seem prudent and practical, and has a southern garden style. The Road, as people often Fitness Trail. Full use of the Road, often cobbled slightly monotonous,UGG shoes, if adding a few rooms in the cobblestone flat cut natural stone, pebble or a small number of colors, a lot of good will. Paving cobblestone road, pay attention to pebble shape, size, color are reconciled. Particular configuration with cut stone, interlocking pattern to form a natural stone and pebble stone cut and color is best to avoid the same, to show the beauty of the road changes.
construction, due to the size of pebbles, a completely different level, in order to spread out flat road, we must work hard in the roadbed. Fill in the wet mortar first, and then cut stone pebbles and filled one by one, the pebbles were egg-shaped, smooth and mellow side should be selected up in the garden or as a horizontal buried Rd general use mortar, as the fitness generally use the vertical diameter of buried mortar, buried about pebble 2 / 3, This is more solid. Part of a larger buried mortar to make the road more tidy, highly consistent. Avoid the pebbles in the thinnest side of the flat on the mortar, will easily fall off. Pebbles placed finish, and then fill in between the thin mortar pebbles, filling even after the completion of implementation. Pebbles arranged in the gap to irregular shape of the line, do not ended up a cross or linear. In addition, the density pebbles balanced should not be part of the crowd, some loose. If you want to make the layout pattern is first laid stake out further.
cobblestone paving is completed immediately with a wet cloth gently wipe the surface of the plaster, the pebbles to keep clean, and pay attention to the construction site of the finished product protection.
cobblestone roadbed Road, soil compaction factor is generally the practice hardcore → → → mortar cushion with plain concrete layer → gravel surface. This grass-roots grass-roots approach with the general practice of Road, the same, but because its surface is cobblestone, poor adhesion and integrity, so if the primary is not stable enough loose gravel surface is likely to flake or crack, so the pebbles Rd Construction of base construction is also very crucial step.
5 Road, colored concrete pavement method of die
die Road, is a colored concrete surface for the concrete pavement surface using cement made of wear-resistant materials, it is based on Portland cement or ordinary Portland cement, aggregate-based wearable materials, adding appropriate amount of additives in the dry mix material. Specific process is as follows: the laying of concrete floor treatment → → → vibration compaction smooth concrete surface covering the first layer of color enhancement powder compaction smooth colored surface → → → free and easy mold powder molding die → conservation → washing → drying conservation construction surface → → delivered on the sealant.
Road, with the general practice of grass-roots grass-roots approach,UGG bailey button, the key is the color of the surface layer of concrete die Road, practices, it directly influences the Road, the final quality. Generally use the site early colored concrete mixing, pouring method of the scene, flat-type vibration machine vibration, direct leveling, crab wood polish. Before the final setting of concrete is about, with a special mold is pressed out of patterns. Currently commercial concrete floor can also use the wear-resistant materials with cement base. Color should be an ingredient of concrete, a pouring, avoid multiple ingredients and produce color. Road, the color pattern of concrete molding mold and forming the basis, so the mold should be tailored to the requirements of the construction plans, or to purchase for the professional units of the mold.
6 Wood Road, the pavement paving method
wood flooring Road, Stone Road, with wood pavement. Works in the garden, wood flooring Road, is an outdoor sidewalk, the surface layer of wood is generally used wear, corrosion, texture clear, high intensity, easy to crack, not easy to distort the high-quality timber.
wood flooring Rd general practice: factors of soil compaction → → hardcore brick piers of plain concrete cushion → → → surface plank of wood grill. It can be seen from this order, wood stone flooring Road, Road, the primary and the general practice of the same, the difference is the addition of brick piers and wood grill.
wood and wood moisture content of wood grille should be less than 12%. Paving should be done before the wood fire, corrosion, decay and other processing
(1) brick piers
general standard bricks, cement mortar masonry, masonry floor height should be based on Moody overhead to determine the height and conditions of use. Brick piers and brick pier should not be greater than the distance between the general 2m, otherwise it will cause the end of wood grid size increased. Brick piers and wooden grid layout of the arrangement of the general line, such as wood grid spacing of 50cm, then the brick pier spacing should be 50cm, brick piers of the elevation should be consistent with design requirements, when necessary, in the top surface of concrete and mortar or fine aggregate concrete leveling.
(2) wood joists
main function of wood joists are fixed with the supporting surface. If the stress state from the analysis, it can be said to be a trabeculectomy. Uoyi, the choice of cross section of wood joists, the spacing should be based on the size of brick piers differ. Spacing, large wooden joists span, the corresponding section size should be bigger. Wood joists paved, it is necessary for leveling. Wood joists should be securely installed and maintained a good straight between the wood joists to set scissors, scissors set is to increase the lateral stability of the wood joists, will be a root of a separate grid fused Yuen increase the stiffness of wood flooring. In addition, the set scissors, for the warpage of wood joists capable certain constraints also played a role. Therefore, grass-roots level in the overhead of wood, set between the grid and grid scissors, is to ensure the quality of the construction measures. Scissors arrangement the sides of the wood joists, wood joists with nails fixed, the distance between the design requirements should be arranged.
(3) the laying of the surface layer of the board
pavement surface layer of the board mainly nails fixed, that is, the surface of laminates with a nail fixed in the wood joists on the article. Strip patchwork generally use the flat, the wrong port. Laying laths perpendicular to the direction of the general direction of people walking, you can also walk along the direction of people, it should be in accordance with the requirements of the laying of the construction drawings. Nails driven into wood before you can walk along one direction, it should be laid in accordance with the requirements of the construction drawings. Nails driven into wood before the first nail cap should flatten, and then driven into the wood. Iron nail cap with the tools to hold into the wood within 3 ~ 5mm. Yuen wood wood floor surfacing is completed, application will be hand planed surface polishing, and then carried out by the master painter of sand, embedded, batch, such as paint brush painting work.
7 grass brick paving
grass brick paving stone or brick in the transfer of the hole grass planted between the cracks of a pavement. If the grass so lush, this floor looks like a grass, and smooth,cheap UGG boots, hard surface. Some of the floor as the car park.
grass brick paving grass-roots approach is a prime soil compacted hardcore → → → sand cushion layer of plain concrete → bricks and planting soil, grass seed.
floor tiles are also some grass grass-roots approach is: hardcore elements of soil compaction → → → fine sand bricks and planting soil, grass seed.
grass planting bricks from the floor above the grass-roots approach can also be seen, prime soil compaction, gravel bedding, concrete pads, and the general practice of the same granite road base, the difference is floor grass planting bricks, there are fine sand layer, there is the surface layer of different materials. Therefore, grass brick is the key to the practice floor is grass brick pavement surface. Design drawings shall be selected grass brick, grass brick currently used in the two holes of cement products, bricks, and tiles with or without a small hole in the cement. When grass brick paving, brick and tile spacing between the left, usually around 50mm, the play here, thrown into the planting soil, grass seeds in the dial, it is now also a grass brick grill, is a certain intensity The plastic grille, finished piece is 500mm × 500mm grille, it would be laid directly on the ground, sprinkled planted in soil, planting grass, the grass became a brick floor.
8 pervious paving
With the development of landscape, there are many new materials used in construction of green space and parks, permeable paving brick is a new brick. Permeable functions and features:
(1) all the raw materials for a variety of waste ceramics, quartz sand. Square brick waste and defective material used to make porous brick, the bottom ceramic waste materials are mostly defective.
(2) Permeable water permeability, water retention is very strong, permeable rate of up to 5mm / s or more, and its retention to 12L / or more. Because of its good permeability, water retention, infiltration of rain water will automatically until the floor under the bricks, some of the water retained in the brick inside. Rain on the road will not be the same as in the cement around the cross-flow, and finally through to drain completely into the rivers. Fine weather, into or remain in the brick tiles under the water inside will evaporate into the atmosphere, can modulate air humidity, lower air temperature, clear the urban
its excellent permeability and water retention from 20% of the product porosity. Strength of the product can meet, form a car load of more than 10t. Abroad, such as Japan, the city sidewalks, pedestrian street, apartment parking lot and other places, like the construction can be carried out as the granite paving.
Permeable grass-roots approach is: hardcore elements of soil compaction → → → reverse osmosis gravel sand cushion geotextile → 1:3 → permeable brick of dry sand mixed layer.
from Permeable grass-roots grass-roots approach can be seen in the increase of a reverse osmosis geotextile, the permeable permeable bricks, water retention can fully play displayed.
geotextile paving method can refer to the product specification requirements to operate
Permeable paving way paved with granite blocks method is a dry mix because of its sand bottom, so more convenient than the granite.
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