Lokacin sayayya don tayal, aka buga jimlar jimillar jimillar kariya ta taimaka maka ka gano ko kana sayen sigar dama don wuri mai kyau. Sauran nau'i na murfin kasuwa na iya samun irin waɗannan ƙididdiga, amma yawanci ba.
Sai dai idan kun yi aiki a cikin wani labfu, ofishin injiniya, ko tsarin ilimi, lokacin da kuka yi amfani da kalmar "coefficient" ya dawo a lissafin makaranta. Amma idan kuna sayen kasuwa don gidanku, "haɗin gwiwar" (kamar yadda a cikin Ƙarƙashin Ƙunƙarar, ko COF) yana ɗaya daga cikin kalmomi mafi muhimmanci da za ku iya ɗauka.
Gwanayen COF sun zama mafi muhimmanci yayin da masu sayarwa saya kullun da suke gani-gaibi daga kantunan kan layi.
3 Abinda Ba Za Ka Yarda Ba Game da Slips da Falls
Rashin hankali yana damuwa da kowane nau'i na ƙasa. Ƙananan rami na iya samun sakamako na domino wanda zai haifar da sakamako mai banƙyama. Ƙara ruwan haɗi daga dakunan wanka da kuma cin abinci, har ma wannan shimfidar ƙasa mai ban sha'awa yana iya jin kamar rinkin kankara.
Yawancin mutane suna haskakawa lokacin da ka ambaci lafiyar gida. Amma wasu ƙididdiga masu zuwa zasu iya mamakin ku.
- Abubuwa da dama sune abu na biyu da ke haifar da cututtuka marasa kyau a gida, a cewar Hukumar Tsaron kasa.
- A gaskiya, ba dukkanin waɗannan suna da alaka da bene. Mutane na iya fadawa saboda dalilai daban-daban - ƙwaƙwalwar launi, ƙuntatawa mai yawa, rashin kulawa, nakasa jiki, da dai sauransu. Yana da mahimmanci a lura cewa, a cikin raunin da ya shafi raunuka, wasu kawai suna da alaka da yadda m .
- Duk da haka, Cibiyar Nazarin Tsaro ta kasa ta ce kimanin miliyoyin raunuka da raunin da aka samu a kowace shekara suna iya kai tsaye zuwa benaye da sauran kayan aikin shimfida. Yawancin raunin da ya faru sun faru ne a kasa, ba dadi ba.
M kamar Glass?
Ana amfani da ma'aunin gyare-gyare na gyare-gyaren da ake amfani dashi a kan bene, kuma wata hanya ce ta ce, "Ta yaya wannan tarin ya zama m?"
Don ganin yadda mahimmancin tambaya ke da muhimmanci, dubi matsayi daya. Tsarin dutse na halitta za a iya yi masa haske da kuma daukaka har sai ya zama kamar muni . Gilashin gilashi mai ban sha'awa ba shi da wani tasiri game da aminci saboda yana tsaye kuma babu wanda zai taba tafiya akan shi. Gilashin gilashi mai ban sha'awa, idan irin wannan abu ya kasance, zai zama haɗari saboda takalma da ruwa tare da motsi daidai kusan kusan 100% damar zubar da hankali.
Duk da haka dutse da ma wasu kayan ado da alade suna iya kaiwa slipperiness gilashi. Wannan shine dalilin da ya sa manyan kasuwanni da gine-gine masu gine-gine tare da gine-gine na gine-gine masu kyau sun kwanta a farkon ruwan sama.
Ba Haɗin Kai ba ne: Kimiyya ne!
Kamfanoni masu layi suna amfani da samfurorin su don gwadawa a ɗakin gwaje-gwaje masu zaman kansu wanda ke auna rikici. Gwaje-gwaje sun samo asali a tsawon shekaru, kuma gwajin na yanzu, DCOF AcuTest, wanda Cibiyar Tile ta Arewacin Amirka ta haifa, an yi niyya ne don sauya yanayi na ainihin duniya fiye da yadda jarrabawar gwaji ta kasance. A mazan gwajin da aka auna duka da tsauri da tsauraran gwaji; gwajin gwajin na yanzu shine kawai gwagwarmayar gwagwarmaya.
Juriya mai mahimmanci na nufin yadda ake buƙatar ƙarfi don fara sassa guda biyu masu tsauri suna motsi da juna. Misali: mutumin tsaye a tsaye a kan bene.
Tsarin dynamic yana nufin yawan ƙarfin da ake buƙata don ci gaba da motsi guda biyu masu motsi. Misali: mutumin da yake tafiya a ƙasa - a motsi - da kuma farawa a kan tile.
Ƙara yawan lambobi yana nufin karin haɓakawa. Ƙananan lambobi yana nufin karin m.
DCOF da vs. COF: Kada Ka kasance Fooled
Bisa ga daidaitattun ANSI A137.1-2012, ana yadudduka yalbura wanda aka zaba domin matsanancin wuri mai ciki ana sa ran tafiya a kan lokacin da rigar dole ne a sami digiri mai mahimmanci DCOF AcuTest darajar 0.42.
- Tile Majalisar Arewacin Amirka
Lambobi na iya zama masu yaudara, kamar yadda wasu masana'antun tayarwa suna ci gaba da ƙirar tsofaffi.
- Ba daidai ba : Wani mai sana'a ya ce an lalata takalmanta a "≥ 0.60 rigar." Saboda an ƙayyade shi a matsayin ƙimar SCOF ta baya, ɗayinda har yanzu yana bayar da rahoto ga jagororin farko don aminci.
- Dama : Wani mai sana'a ya ce ana adana tayoyinta a "≥ 0.42 rigar." Saboda wannan an ƙayyade shi a matsayin DCOF AcuTest , alamar rigar tana amfani da tsarin yanzu.
Wannan ba yana nufin cewa "≥ 0.60 rigar" tayoyin ba su da lafiya. Wannan yana nufin cewa sun kasance har zuwa tsarin da aka rigaya.
A gaskiya, babu wani daga cikin waɗannan ƙididdiga - halin yanzu ko baya - adireshin tsaro. Sakamakon sunayen gwajin kimiyya kawai ne kawai, kuma bari ku sami ma'ana daga gare su.
Menene Game da Sauran Sauran Taya?
Idan kuna sayen tile, kuna cikin sa'a. Tare da wasu nau'o'in shimfidar ƙasa, mai yiwuwa ba za ku iya yin bincike ba.
Lauyan lauya na Dallas, Russell J. Kendzior, wani mashahurin jagorar ne a cikin raunin da ya faru. Cibiyar Tsaro ta Turawa ta kasa shi ne tafiya-wurin don bayani game da raunin da ya shafi masallatai Kendzior ya ce, sai dai don masana'antun taya, masana'antar da ke ƙasa sun ƙi yin gwaji don jigilar jituwa har ma haifar da saiti na jagoran gwaji.
Nisawar bacewa? A'a, Kendzior ya furta cewa wannan tsallakewa ba shi da kyau. A cikin Mujallar Dokar Shari'a , in ji shi
Ma'aikata masu shinge na shimfidawa suna kallon rafuka kuma suna da yawa a matsayin ma'adinai na alhaki kuma suna guje wa tattauna batun a fili. Kamar yadda suke ganin ta ta hanyar yin amfani da tsarin tsaro na COF na nufin cewa idan an yi musu hukunci, ba mai iya ɗaukar su a matsayin misali cewa a cikin ra'ayinsu bai wanzu ba!
Kamfanoni masu turawa suna iya gwadawa COF, amma mafi yawan basu ji dadin gwagwarmaya don buga waɗannan sharuddan.
A wani hali, wannan yana iya zama garanti. Ƙasa marar ƙare (kamar katako mai tsabta) an kammala shafin. Saboda haka, juriya mai tsabta ta kasance ga mai shi tun lokacin da aka gama aiki shi ma yana da shi.
Ƙasa mai laushi abu ne daban, tun lokacin da aka gama aikin. A cikin wasu ƙananan ƙwayoyin, mai sana'anta na iya buga waɗannan ƙididdiga.
Alal misali, Duchateau na Turai White Oak laminate bene yana da COF (ba DCOF) na Static 0.59 da Sliding (ko Dynamic) 0.43. Armstrong Architectural Remnants Coastal Living Patina Rustics Premium Static-Rated at> 0.50.
Abin da Ya Yi
Shawara mafi kyau shine tambayi mai sayar da kaya idan akwai COF a matsayin laminate, alamar vinyl, vinyl na al'ada, ko kowane nau'i na bene wanda kake son saya.
Suna iya samun ra'ayoyi akan hannun cewa baza ka iya samun layi ba.
Don tile, bincike DCOF ra'ayi. Idan babu wanda yake samuwa, to wannan zai taimaka maka wajen rinjayar tarin ku.