Matashin kai a karkashin kafuwar - ƙarin tsaro a gida

Domin gina wani hadari gida, kana bukatar ka sa m tushe. Its main manufa - don canja wurin da redistribution na kaya daga nauyi na Haikalin zuwa ga ƙasa. M Base hana wuce kima pellet gini, game da shi, kare shi daga fasa, hargitsi da halaka.

Foundation iri , akwai da dama. A takamaiman tsari da aka zaba dangane da zane na nan gaba da ginin, kazalika daga ƙasa, inda za a gina.

Gidaje ne da ake gina a kan tushen tsarin, wanda ya kunshi katakanta, ginshikan, bangarori, benaye, kana bukatar ka sa harsashin ginin columnar irin. A peculiarity na da irin wannan substrate ne cewa dukan kaya, dot superimposed a kan tushe. Akwai yanayi a lokacin da, a karkashin wannan irin harsashin kafa ƙarin monolithic slab. Idan ƙasa ne ba da karfi, to, shi Qarfafa tari filin.

A lokacin da gina cottages, kamar yadda mai mulkin, zabi cikin tef irin kafuwar. A wannan yanayin, zai iya zama duka biyu monolithic da prefabricated. A wasu lokuta (msl, tare da raunana kasa) da aka kafa a karkashin mafi monolithic tushe matashi. Lokacin da wannan bango sanya daga tubalan.

A ranar, da tabbatar da dalilin da kalmar "matashin kai a karkashin tushe" akwai rikice. An yi imani da cewa matashin kai a karkashin kafuwar ne isasshe densified precoat Layer na tsakuwa ko yashi, wanda ya yi daidai a cikin tushe na kafuwar. Amma don amfani da matashi da karfafa a wuri kankare.

Sand gado a karkashin harsashin kauri daga game da ɗaya da ɗari millimeters. Wannan kauri ne zama dole domin layi da duhun rĩjiya. Kankare shirye-shirye domin kafuwar ake bukata a lokacin da garun ginin tushe ne ma kunkuntar.

Kankare irin matashi kuma za a iya sanya daga faranti. Faranti ya kamata a zabi daidai da nisa da ake bukata don ƙirƙirar wani matashi. Don gane da abin da ake bukata nisa, wajibi ne a gudanar da wani musamman lissafin. Da nisa daga cikin matashin kai kuma ya rinjayi gona da irin (more daidai, kãyansa-dauke iya aiki) da kuma nauyi na ginin.

Domin yadda ya kamata lissafi da nisa daga cikin matashin kai, la'akari da wani misali a cikin abin da bazuwar dabi'u da ake dauka. Zaton cewa nauyi na ginin zai zama 10 ton da mita na tsawon, kuma ƙasa hali damar 2 kg da square santimita. A dabara domin kirga da nisa daga cikin matashin kai a karkashin kafuwar zai yi da tsari (100 kg / cm). (2 kg / cm 2) = 50 cm lokacin da zabi da nisa samu monolithic matashi ne taso keya. A wannan yanayin, sakamakon adadi dole ne raba su da ɗaya da ɗari. Alal misali - 700 mm, 800 mm, da dai sauransu.

A kauri ko a tsaye girman da matasan kai ya kamata a kalla 300 mm. Yawancin lokaci dauka a matsayin tushen 300-400 mm. Wannan shi ne saboda gaskiyar cewa wuce kima amfani da albarkatun kasa a lokacin da ka zaɓi zaɓi na babban matashi kauri.

Bayan kirga da fadi da kauri daga cikin matashi, shi wajibi ne don shirya kayan for ƙarfafa. Matashi ga kafuwar ne karfafa ta musamman net na waya wanda diamita ne mafi girma daga 12 mm. Cell size ya zama wani talakawan na 200 zuwa 200 mm.

A kankare kushin ga kafuwar kafa a cikin wadannan tsari:

1. Da farko shirya wani tushe na murƙushe dutse ko yashi. A kauri daga cikin tushe - 100 mm. A Hanyar kwanciya kafuwar - tamping ƙasa.
2. Next, wani formwork ga kafuwar matashi. Bayan da cewa dole aiwatar matashi waterproofing amfani da "Print Email" zafi bitumen. A sakamakon haka ne waterproofing fim.
3. A na gaba mataki - karfafa karfin kafuwar tare da wani musamman Grid.
4. Matashin kai cike da kankare da yarda don kammala magance da kuma solidification (kankare dials "kagara" kamar kwanaki 21).

Kawai ta manne ga share shawarwari za su haifar da wani amintacce tushe don nan gaba na ginin.