大人37码的鞋内长是多少,亚洲国产精品久久久久爰,丰满熟妇乱又伦,欧美人与动性视频在线观

中文版| English

Welcome to Shandong Yasheng Heavy Industry Co., Ltd. Official Website!
Home
Overview

Shandong Yasheng Heavy Industry Co., Ltd. was founded in 1990, is a scientific research. Development, manufacturing in one of the special machinery and large-scale...

about3.png
News
Products
Technology
Cases
Recruitment
Contact
Message

Announcement

Your current location:Home>Products > CQ130-60 type of cast-in-place lining machine
CQ130-60 type of cast-in-place lining machine
 
 

First, the introduction of cast-in-place lining machine

    CQ130-60 cast-in-place channel lining machine is our company engineering and technical personnel according to market needs, play mechanism of concrete molding technology research accumulated more than 40 years of successful experience, is simple construction, easy operation, high production efficiency, low labor intensity , The equipment structure is scientific and reasonable, full-featured, stable performance, high degree of automation for the target design and development of the leading areas of the new generation of channel lining machine. The use of CQ130-60 cast-in-place channel lining machine construction site pouring U-shaped, ladder, rectangular impermeable channel without the traditional construction method of the template investment and template installation removal and handling a large number of materials, can reduce construction costs by 50%.

Second, the drainage bed construction methods

1, in accordance with the slope to determine the slope of the bed and the height of the basis of stratified rolling, so that the soil density of not less than 1600Kg / m3;

2, set the channel centerline to the center line to both sides in accordance with the channel width of the release of both sides;

3, according to the size of the line and the slope of the slope than the excavation of the earth, not greater than the standard section, do not dig backfill, slightly less than the standard section is appropriate (the machine has a bed of bed repair function).

Third, the use of lining machine

1, in the shape of the channel along the bottom of the slope in accordance with the height of the slope and the lining of the laying wheel laying wheel guide rails;

2, check the lining of the various parts and screws are tightened, the lining machine laying a good guide rails, so that the lining of the guide mode, vibration mode and sliding mode and soil in the same center line;

3, connecting the wire rope and traction hook, and the rope rope pulley hook placed 30m at the top of the lining machine is fixed, put the wire rope, you must first put the clutch in a separate state, put the rope after the clutch back to the original position;

4, no load test: start the vibrator and hoist, in the case of no load to check whether the normal work of the machine, if no exception, can be prepared on the lining;

5, concrete mixing water-cement ratio to 0.44-0.48 is appropriate, aggregate particle size is not greater than the wall thickness of 1/4, gravel ratio is not greater than 44% of the stone, can add no more than 25% of cement content of coal Gray to improve the mobility of concrete, to promote the transaction, to achieve external light real. Specific according to the label and according to soil and weather and other factors;

6, lining, the filler to the silo of 2/3, the first open vibration, and then open the hoist to walk, while walking along the packing vibration, with the artificial face;

7, according to the channel level, every 4-6 meters set expansion joints together, in the lining after the concrete in the condensation before the use of portable cutting expansion joints;

8, on the shape of the concrete channel coating conservation.

 

Copyright ©Copyright (C) Shandong Yasheng Heavy Industry Co., Ltd. All rights reserved. 2002-2018 ICP: 08000463; 魯ICP備10022443號-6

Address: Gaomi City, Shandong Province, Yi'an Road, Middle Road, No. 4399 (Gaomi City, high-speed intersection 5 km south of the road east) 

National free hotline: 400-050-9488 (machine)  400-649-6388 (water machinery)   Fax: 0536-2334888

Technical support: enterprise network

技術支持



国产一精品一AV一免费孕妇| 双乳被和尚揉着玩弄在线看| 国产欧美久久一区二区三区| 花蝴蝶免费版高清版| 亚洲熟妇丰满多毛XXXX高清| 亚洲AV无码乱码国产麻豆| 性生交大片免费| 无码人妻精品一区二区三区蜜桃| 农村熟妇高潮精品a片| 久久青青无码亚洲AV黑人 | 女人被添全过程A片试看V| 久无码久无码av无码| 偷偷鲁2020精品偷拍视频| 女上男下野战gif动态图| 最近中文字幕视频高清| 永久免费无码网站在线观看个| 女人毛毛扒开自慰| 免费观看18禁无遮挡真人网站| 一天高潮四次还想要| 久久国产成人午夜AV影院无码| 亚洲内射少妇AV影院| 中文字幕精品久久久乱码乱码| 国产成年女人特黄特色毛片免| 国产免费av片在线无码免费看| 韩国v欧美v亚洲v日本v| 精品人妻AV无码一区二区三区| 夫妇当面交换作爱| 中文字幕热久久久久久久| 亚洲精品午夜久久久伊人| 中文无码精品一区二区三区| 成人妇女免费播放久久久| 小雪的13又嫩又紧又多水带图 | 强奷人妻日本中文字幕| 免费无遮挡无码永久视频| 久久精品免费一区二区三区| 亚洲精品97久久中文字幕无码 | 男女XXOO后进式动态图| 亚洲国产成人精品无码区花野真一| 无码人妻一区二区三区| 歪歪爽蜜臀av久久精品人人槡| 无人区码一码二码三码是什么|