The non-vibration anti-landslide track is composed of special functional polymer, modified resin, mineral aggregate with polygonal hardness, other admixtures and additives. It is constructed by special on-site technology. Its products have many excellent performances, such as anti-skid and wear resistance, tire protection, reducing tire noise, comfort and non-vibration, self-cleaning in case of rainwater, etc. Moreover, the design is beautiful and clear, the orientation is strong, and the product is eye-catching and safe. 一、自流平地坪漆基本做法①采用混凝土地面硬化剂来提高坡道面层的耐磨性;②采用防滑槽橡胶圈定位模板来放置橡胶圈, 因而施工效率与防滑槽位置的准确性均有较大的提高。
上海11选5First, the basic method of non-vibration anti-landslide road is to use concrete ground hardening agent to improve the wear resistance of the slope surface layer; second, to use anti-skid groove rubber ring positioning template to place rubber ring, so the construction efficiency and accuracy of anti-skid groove position are greatly improved.
上海11选5The key points of operation of the non-vibration anti-landslide road are as follows:
上海11选5(1) Clean up the grass-roots units.
上海11选5(2) DANXIANXIANDANSHEHUNNINGTUDAOYABIAOGAOKONGZHIXIAN, RANHOUYONGC30HUNNINGTUPUQIDAOYA, DAOYAYUDAOYAZHIJIANFENGXIKONGZHIZAI15mmZUOYOU, YONG1÷ 2SHUINISHAJIANGTIANSHI。DAOYAPUSHEWANBIQIEZUOJIANGYONGHUNNINGTUDADAOYIDINGQIANGDUHOU, ZAIZAIDAOYASHANGDANCHUPODAOMIANCENGHUNNINGTUBIAOGAOKONGZHIXIANHEFANGHUAQUANWEIZHIXIAN。
(2) The ballistic line first establishes the elevation control line of concrete ballast teeth, then lays the ballast teeth with C30 concrete. The gap between the ballast teeth and the ballast teeth is controlled at about 15 mm, and is filled with 1 2 cement mortar. After the teeth have been laid and the concrete used for grouting has reached a certain strength, the control line of concrete elevation and the position line of anti-skid ring on the surface of the ramp are ejected on the teeth.
(3) BANGZHAGANGJINPODAOMIANCENGHUNNINGTUNEIPEIZHI<8@200mm SHUANGCENGSHUANGXIANGGANGJIN, XIACENGGANGJINSHESHAJIANGDIANKUAIBINGBANGZHALAOGU, LIANGCENGGANGJINZHIJIANSHE<16mm DEMADENGJIN, JIANJU600～ 900mm , CHENGMEIHUAXINGBUZHI。
(3) Bi-directional reinforcing bars < 8@200 mm are arranged in the concrete of the surface layer of the reinforced ramp, mortar cushion blocks are arranged in the lower reinforcing bars, and horse stool bars < 16 mm are arranged between the two reinforcing bars, with a spacing of 600-900 mm, in the shape of plum blossom.
(4) SHIGONGFENGLIUSHEPODAOMIANCENGHUNNINGTUFENDUANJIAOZHU, MEI20m LIUSHE1DAOSHIGONGFENG。
上海11选5(4) The construction joints are divided into concrete sections on the surface of the ramp, and one construction joint is set up every 20 m.
上海11选5(5) HUNNINGTUJIAOZHUMIANCENGHUNNINGTUQIANGDUDENGJIWEIC30, SHIZILIJING5～ 20mm , TANLUODUKONGZHIZAI10～ 14cm。HUNNINGTUJIAOZHUSHISHIYONGZHENDAOQIZHENSHI, BINGYONGZHANGGUACHIZHAOPING, YONGMUMOZICUOPINGTIJIANG。(6) DI1CISABUYINGHUAJIHUNNINGTUCUOPINGTIJIANGHOUHECHUNINGZHIQIANKAISHISABU, YONGLIANGWEIZONGLIANG DE2/3, SABUYAOLIQIUJUNYUN, BUJUNYUNCHUYONGSAOZHOUSAOYUN。
(5) The concrete strength grade of concrete surface layer is C30, the stone size is 5-20 mm, and the slump is controlled at 10-14 cm. When concrete is poured, vibrators are used to vibrate the concrete, and long scrapers are used to leveling it, and wooden plasters are used to rub it flat and extract the pulp. (6) Spread hardener concrete after rubbing and pulping for the first time and before initial setting. The dosage is 2/3 of the total amount. Spread should be uniform and broom should be used in uneven places.
(7) FANGHUACAOXIANGJIAOQUANFANGZHIXIANJIANGFANGHUACAOXIANGJIAOQUANDINGWEIMOBANANDAOYASHANGDEDANXIANWEIZHIYUYIGUDING, ZAIBAFANGHUACAOXIANGJIAOQUANTONGGUOMOBANSHANGDEYULIUKONGYICIYARUHUNNINGTUNEI, DAIYIKUAIMOBANDEYULIUKONGYAMANXIANGJIAOQUANHOU, QUCHUMOBAN, YIZHIXIAYIDUANSHIYONG。
(7) Placing the rubber ring of the anti-skid groove, the positioning template of the rubber ring of the anti-skid groove is fixed according to the elastic line position on the ballistic teeth, and then the rubber ring of the anti-skid groove is pressed into the concrete through the reserved hole on the template in turn. After the reserved hole of a template is filled with the rubber ring, the template is taken out and moved to the next section for use.
(8) DI2CISABUYINGHUAJISABUYONGLIANGWEIZONGLIANGDE2/3 , YINGHUAJIWANQUANXISHUIHOUYONGMUMOZICUOPINGYASHI, RANHOUYONGTIEMOZIFEN3BIANYAGUANGTIJIANG, ZUIHOUYONGSULIAOSAOZHOUJIANGHUNNINGTUBIAOMIANSAOMAO。
上海11选5(8) The amount of hardener used for the second time is 2/3 of the total amount. After fully absorbing water, the hardener is rubbed and compacted with a wooden plaster, then the pulp is polished three times with an iron plaster, and finally the concrete surface is swept with a plastic broom.
(9) Rubber rings are removed before the final setting of concrete, with the degree of non-collapse and non-drop angle of concrete.
上海11选5(10) HUNNINGTUGUHUA12h HOU, ZAIQIBIAOMIANTUSHUAYANGHUJI, YANGHUSHIJIANBUSHAOYU7d。YANGHUQIJIANYAOSHEZHILANGANFENGBI, BINGPAIZHUANRENZHISHOU,JINZHISHANGREN、ZOUCHE。
(10) After 12 hours of curing, the concrete surface is coated with curing agent, and the curing time is not less than 7 days. During the maintenance period, the railings should be closed and special guards should be assigned. It is forbidden to climb or walk.
上海11选52. Performance characteristics
上海11选5(1) Wear-resistant, pressure-resistant and impact-resistant, effectively prolonging the service life of roads.
上海11选5(2) Good anti-skid performance, smooth comfort and no vibration.
(3) Beautiful design, strong orientation, eye-catching and safe, beautifying the environment.
(4) Reduce vehicle noise and improve driving conditions.
(5) Good drainage performance, no water accumulation to reduce or even eliminate splash and water mist, increase the safety of driving in rainy days.
(6) It has good low temperature resistance and thermal aging resistance.
上海11选5(7) The surface is seamless, not easy to peel off and crack.
3. Construction Scheme of Non-Vibration Landslide Stopping Road
(1) Base treatment: Clean up oil and impurities on the original ground, repair holes and smooth ground.
上海11选5(2) Bottom construction: integral roll coating penetrates the bottom coating, infiltrates the concrete and closes the pore, so that the concrete ground is firmly integrated.
上海11选5(3) Compression layer construction: after the bottom coating is dried, the whole batch scrapes the Yellow anti-sliding compression middle layer; after the feet are not bonded, the line is drawn according to the design and the paper is pasted.
上海11选5(4) Anti-skid layer construction: integrally sprayed with green or other color anti-skid surface layer.
上海11选5(5) Construction of protective layer of non-vibration anti-landslide road: stripping the American paper when the anti-skid layer first solidifies, rolling or spraying special covering agent when the anti-skid layer is dry.