Mtondo wosakanikirana ndi madzi ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito pomanga pomanga mayunitsi monga njerwa, midadada, ndi miyala. Kusasinthika kwa matope osakanikirana ndi madzi ndi chinthu chofunikira kwambiri chomwe chimakhudza kugwira ntchito kwake, kugwira ntchito kwake, ndi kulimba kwake. Kuzindikira kusasinthasintha kwa matope osakanikirana ndi madzi ndikofunikira kuti zitsimikizire kuti zikukwaniritsa zofunikira ndi miyezo. M'nkhaniyi, tikambirana njira zodziwira kugwirizana kwa matope osakaniza osakaniza.

Kufunika Kosasinthasintha

Kusasinthasintha kwamatope osakanikirana ndi onyowandi muyeso wa pulasitiki wake, ntchito yake, ndi madzi. Ndikofunikira kudziwa kugwirizana kwa matope osakanikirana a masonry kuti atsimikizire kuti atha kugwiritsidwa ntchito mosavuta, kufalikira, ndikugwira ntchito m'magulu apakati pa mayunitsi a zomangamanga. Mtondo womwe umakhala wouma kwambiri umakhala wovuta kugwiritsa ntchito ndipo ungayambitse kusamata bwino pakati pa mayunitsi omanga. Mtondo womwe umakhala wonyowa kwambiri umakhala wovuta kuugwira ndipo ukhoza kupangitsa kuchepa kwambiri, kusweka, ndi kuchepa mphamvu.

Njira Zodziwira Kusasinthasintha

Pali njira zingapo zodziwira kusasinthika kwa matope osakanikirana ndi madzi, kuphatikiza:

1. Mayeso a Flow Table

Kuyesa kwa tebulo la otaya ndi njira yomwe imagwiritsidwa ntchito kwambiri pozindikira kusasinthika kwa matope osakanikirana amadzi. Kuyesa kumaphatikizapo kuyika chitsanzo cha matope pa tebulo loyenda ndikuyesa kufalikira kwake pambuyo pa madontho angapo. Gome loyenda limakhala ndi mbale yozungulira yosalala yomwe imayikidwa mopingasa pa shaft yowongoka. Mbaleyo imazunguliridwa ndi madigiri 90 kenako imatsitsidwa kuchokera kutalika kwa 10 mm kupita ku maziko okhazikika. Mtondo umayikidwa pakati pa mbale ndikuloledwa kuyenda. Kutalika kwa kufalikira kumayesedwa pambuyo pa madontho 15, ndipo mayeserowo amabwerezedwa katatu, ndipo mtengo wapakati umawerengedwa.

2. Mayeso a Cone Penetration

Kuyesa kolowera kwa cone ndi njira ina yomwe imagwiritsidwa ntchito kudziwa kusasinthika kwa matope osakanikirana a masonry. Kuyesaku kumaphatikizapo kuyeza kuya komwe kondomu yokhazikika imalowetsamo chitsanzo cha matope pansi pa katundu wotchulidwa. Mphuno yomwe imagwiritsidwa ntchito poyesa imakhala ndi mainchesi 35 mm, kutalika kwa 90 mm, ndi kulemera kwa magalamu 150. Chomeracho chimayikidwa pamwamba pa matope ndikuloledwa kulowa mkati mwa masekondi asanu pansi pa katundu wa 500 magalamu. Kuzama kwa kulowa mkati kumayesedwa, ndipo kuyesedwa kumabwerezedwa katatu, ndipo mtengo wapakati umawerengedwa.

3. Vee-Bee Consistometer Test

Mayeso a Vee-Bee Consistometer ndi njira yomwe imagwiritsidwa ntchito kudziwa momwe angagwiritsire ntchito komanso kusasinthika kwamatope osakanikirana amadzi. Kuyesaku kumaphatikizapo kudzaza chidebe cha cylindrical ndi matope ndikuyesa nthawi yotengedwa kuti ndodo yachitsulo igwedezeke ka 150 kupyolera mu chitsanzocho. Vee-Bee Consistometer imakhala ndi tebulo logwedezeka, chidebe cha cylindrical, ndi ndodo yachitsulo. Chitsulo chachitsulo chimakhala ndi mainchesi 10 mm ndi kutalika kwa 400 mm. Chidebecho chimadzazidwa ndi matope ndikuyika pa tebulo logwedezeka. Ndodo yachitsulo imayikidwa pakati pa chitsanzo, ndipo tebulo limayikidwa kuti ligwedezeke pafupipafupi 60 Hz. Nthawi yotengedwa kuti ndodo imalize kugwedezeka kwa 150 imayesedwa, ndipo mayeserowo amabwerezedwa katatu, ndipo mtengo wapakati umawerengedwa.

Zinthu Zomwe Zimakhudza Kusasinthasintha

Pali zinthu zingapo zomwe zingakhudze kusasinthika kwa matope osakanikirana a masonry, kuphatikiza:

1. Zomwe zili mumadzi: Kuchuluka kwa madzi omwe amawonjezeredwa kusakaniza kwamatope kungakhudze kwambiri kusasinthika kwake. Kuchuluka kwa madzi kungayambitse kusakaniza konyowa ndi kuthamanga, pamene madzi ochepa angapangitse kusakaniza kouma ndi kouma.
2. Nthawi Yosakaniza: Kuchuluka kwa nthawi yomwe matope amasakanikirana amatha kusokoneza kugwirizana kwake. Kusakaniza matope kungayambitse kunyowa kwambiri, pamene kusakaniza kungayambitse kusakaniza kouma ndi kouma.